baber/WOPTO huggingface dataset:
Patent JP-H04167146-A (JP)
Title: Address tracing system for information processor
Inventor: IIZUKA HIROSHI
IPC: G06F11/34
Filed: 1990-10-31
Abstract: PURPOSE:To reduce the capacity of a storage part where the addresses are traced by tracing only the addresses of a branch instruction and its subsequent microinstruction. CONSTITUTION:A main storage part 6 which stores a microinstruction is provided together with a CPU control circuit 4 which carries out the microinstruction, a program counter 3 which is updated for each execution of the microinstruction, an instruction register 5 which stores the microinstruction, an address trace memory 2, and an address trace memory control means 1. When a microinstruction is carried out in such a constitution, only the addresses of a microinstruction serving as a branch instruction included in the microinstruction and a microinstruction that is carried out after the branch instruction are selectively stored in the memory 2. As a result, the capacity is reduced for a storage part where the addresses are traced.
Patent JP-H06151621-A (JP)
Title: Plane semiconductor device
Inventor: ENDO KATSUHIRO
IPC: H01L29/74
Filed: 1992-11-06
Abstract: PURPOSE:To prevent the damage of a semiconductor substrate by dislocation by fixing a semiconductor substrate to both contact electrodes by means of a circular insulating member, and position one contact electrode plate to an electrode body by means of a positioning member. CONSTITUTION:A semiconductor substrate 1 is positioned to a both contact electrodes 21 and 22 by means of a circular fixing member 5 which covers the periphery of the semiconductor substrate 1 and has an opening that both contact electrodes 21 and 22 engage. And, between both contact electrode plates, the lower contact electrode plate 22 is inserted into a fixing ring 6 engaging with a lower electrode body 32, which is coupled by the ceramic circular frame 43 of a container and a flange 42, and then, the circular fixing member 5 is set to the contact electrode plate 22. Furthermore, the contact electrode plate 21 is inserted into the recess being brought about by the fixing member 5 and the semiconductor substrate 1. Hereby, the centers of the semiconductor substrate 1 and both contact electrodes 21 and 22 are aligned with the center of the lower electrode body 32 being coupled with the circular frame body 43 of the container.
Patent JP-H07152633-A (JP)
Title: Version number management system
Inventor: YOSHIZAWA NAOMI
IPC: G06F9/44
Filed: 1993-11-26
Abstract: PURPOSE:To provide an acquired version managing function for a system which is not provided with a version function by separating version relation information and version function applied data and performing version management. CONSTITUTION:A total common information storage object 1 stores and mnages version management information common to all object-oriented data applied with the version management. A version common information storage object 2 stores and manages version management information common to all versions of plural object-oriented data applied with the version management corresponding to the data. A version characteristic information storage object 3 stores and manages version management information characteristic to the respective versions. Thus, data as objects of the management of the version management information are independently stored and the version management information is managed while divided into the objects of three stages, so that various correspondence is made easy.
Patent JP-H01168688-A (JP)
Title: Production of n, n'-dimethylperylene-3, 4, 9, 10-tetracarboxylic dimide in high hiding pigment form
Inventor: ERUUIN DEIITSUTSU
IPC: C09B67/10
Filed: 1988-11-25
Abstract: PURPOSE: To prepare the compound for automobile painting which have high hiding ability by allowing perylene-3,4,9,10-tetracarboxylate dianhydride to react with methylamine, then converting resulting products into highly crystallized pigment form at a specific temperature, grinding them in aqueous suspension, and thermally treating them.  
     CONSTITUTION: A mole of perylene-3,4,9,10-tetracarboxylate dianhydride is allowed to react with at least three moles of methylamine in the presence of water at a temperature of 40-200°C. After excessive methylamine is distilled off, the temperature is kept at 140-200°C after N,N'-dimethyl-perylene-3,4,9,10-tetracarboxylic diimide is formed or for a while in some cases because highly crystallized pigment form has been already formed at that time. Next, the highly crystallized crude pigment which has the mean particle size of 0.15-0.4 μ and the mean ratio of length and width of pigment particles of 10:1-3:1 is ground in an aqueous medium to make them pigment precursor with the mean particle size of 0.1-0.2 μ and the mean ratio of the length and width of less than 5:1. The precursor is treated thermally after addition of organic solvent to obtain the target pigment compound with the mean particle size of 0.125-0.4 μand the mean ratio of the length and width of 4:1. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01137609-A (JP)
Title: Chip inductor
Inventor: TAKAHARA HIROSHI
IPC: H01F27/36
Filed: 1987-11-25
Abstract: PURPOSE:To remove magnetic flux leakage from between coils so as to increase inductance, by forming a cylindrical superconductor of a superconductive material in the vicinity of the coils. CONSTITUTION:A superconductor 5 is formed concentrically with a coil 4 and near the coil 4 so that a magnetic flux is prevented from leaking from gaps between upper and lower layers of the coil 4. The conductor 5 is usually formed cylindrically but has spaces not to make a current flow in the cylinder on account of a magnetic field passing through the inside of the cylinder. Since the conductor 4 is of a diamagnetic material due to the Meissner effect, almost no magnetic flux passing inside the coil 4 leaks from between the coils 4. The inductance of a chip inductor can be accordingly made large.
Patent JP-H07154452-A (JP)
Title: Telephone equipment
Inventor: URASAKA SHINICHI
IPC: H04M1/57
Filed: 1993-11-26
Abstract: PURPOSE:To cope with a call in accordance with the classification of the calling subscriber by preparing plural ringer tones and automatically generating the ringer tone registered correspondingly to a telephone number and recognizing the classification of the calling subscriber without speaking to the calling subscriber. CONSTITUTION:The telephone equipment provided with a calling subscriber information detecting circuit 6 which detects the telephone number of the calling subscriber, a ringer tone generating circuit 7 having plural kinds of ringer tones, and a ringer tone switching circuit 11 which switches the ringer tone to connect it to a speaker 12 is provided with a memory 13 or 15, where telephone numbers and ringer tone numbers added to these telephone numbers are stored, and a control circuit which controls the ringer tone switching circuit 11 so that the ringer tone corresponding to the ringer tone number added to the telephone number in the memory 13 or 15, which coincides with the telephone number from the calling subscriber information detecting circuit 6, is connected to the speaker 12 if this telephone number is stored in the memory 13 or 15.
Patent JP-H09138366-A (JP)
Title: Optical scanner
Inventor: BESSHO YOSHINORI
IPC: G02B26/10
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, to miniaturize a device and to lighten it in weight while keeping a high function. SOLUTION: A super-elastic alloy with a high fatigue limit is adopted as a torsion sprincy 5, and a mirror finished minute magnet 3 is attached to the spring center. A coil 7 is placed on the outside of the magnet 3, and alternate magnetic field is generated by making flow an alternate current through the coil, and the mirror finished minute magnet 3 is resonantly vibrated. Thus, an optical scanner is miniaturized and lightened.
Patent JP-H0617305-A (JP)
Title: Method for purification of n-methyl- morpholine-n-oxide solution
Inventor: ASUTETSUGAA SHIYUTEFUAN
IPC: D01D1/02
Filed: 1991-11-13
Abstract: PURPOSE: To clean or purify an N-methylmorpholine-N-oxide solution, especially a spinning bath solution. CONSTITUTION: A solution is brought into contact with an absorbent and then filtered. Aluminum oxide, silicon dioxide or carbon is preferably used as the absorbent. The absorbent preferably has a particle diameter of <=0.15 mm. The filtration of turbidities is facilitated by the presence of the absorbent and the decolorizing and removal of metal salts are effectively carried out.
Patent JP-H03239354-A (JP)
Title: Method of forming plane of mutual connecting base material by diamond turning
Inventor: RICHIYAADO JIEIMUSU UETSUBU
IPC: H01L21/48
Filed: 1990-11-05
Abstract: PURPOSE: To achieve homogenity of the thickness of an electronic mutually-connecting base material by performing diamond machining of a body, forming a flat surface, constituting a metal-polymer composite material for incorporating a minute electronic- circuit component on the surface, performing the diamond machining and forming the flat surface of the body. CONSTITUTION: When a chuck 14, wherein the flat surface is formed by diamond machining, is located at the first position, a flexible support 24 is made to advance to one side of the cutting path of a diamond tool 10 until a metal-polymer composite material 22 comes to the center of the surface. Then, the support 24 under the composite material 22 is sucked and secured to the diamond-machining surface of the vacuum chuck 14. After the surface of the composite material 22 has undergone diamond machining with the vacuum chuck 14, being advanced to the side of the diamond tool 10, the vacuum is broken and the support 24 is opened. The vacuum chuck 14 is returned to the original position. This procedure is repeated until all the composite materials 22 undergo diamond machining and wound around a winding roll, together with the support 24.  Thus, the homogenity in the thickness of the electronic mutually connecting base material is achieved.
Patent JP-2001112962-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the interest of a game in a game machine such as a pachinko machine provided with a variable display device capable of variably-displaying identification information in a display part. SOLUTION: An operation port 3 and a large winning port 4 are provided on the game panel 2 of the pachinko machine 1 and a display device 13 provided with the display part 13a is incorporated at the center part of the game panel 2. Plural pattern columns are displayed at the display part 13a and the pattern column is constituted of the plural kinds of patterns. A controller 24 generates a large winning state with at least the fact that the pattern is finally stopped at a specified pattern as a necessary condition. The controller 24 moves a stopped and displayed pattern to an inconspicuous position and displays it when a reach state is generated.
Patent JP-H07128881-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SASAKI MASAOMI
IPC: G03G5/05
Filed: 1993-11-02
Abstract: PURPOSE:To inexpensively produce a photoreceptor excellent in photosensitive characteristics and having high resistance to thermal and mechanical shocks. CONSTITUTION:A photosensitive layer contg. at least one kind of diamine compd. represented by the formula as an effective component is formed on an electric conductive substrate to obtain the objective electrophotographic photoreceptor. In the formula, each of R<1>-R<4> is optionally substd. aryl, Rf is- CnF2n-1 [ (n) is an integer of 6-12] and R is H, alkyl, alkoxy or halogen.
Patent JP-S62157418-A (JP)
Title: Differential amplifier
Inventor: ARIMURA KENICHI
IPC: H03K3/0233
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a desired hysteresis characteristic without lowering an input impedance by feeding back a prescribed current positively to a current mirror circuit in response to the result of comparison between an output voltage of a differential amplifier and a prescribed reference voltage. CONSTITUTION:A differential circuit Df is provided, an other parts are similar to those of a conventional differential amplifier. The differential circuit Df compares a prescribed reference voltage Et and an output voltage Vout, and turns on a transistor (TR) 5 when the output voltage Vout is higher to feedback positively a prescribed current I8 to a TR 3 and turns on a TR 6 when lower to feed back it positively to a Tr 4. Currents IA, IB and IC are supplied from prescribed constant current sources. Since a difference is given to the base- emitter voltage of differential input TR pairs TR1, TR2 to change an input offset voltage in this way, a desired hysteresis characteristic is obtained without lowering the input impedance.
Patent JP-H05139751-A (JP)
Title: Oxide superconductor and production thereof
Inventor: OTANI NARIMOTO
IPC: H01B12/06
Filed: 1991-11-13
Abstract: PURPOSE:To provide an oxide superconductor, especially an oxide superconductor having stable superconducting characteristics. CONSTITUTION:At least BiO layers 2a, 2b, SrO layers 3a, 3b, 6, CaO layers 5 and CuO layers 4a, 4b, 4c are laminated on a substrate 1 and an oxide superconductor represented by a formula Bi2Sr2(Ca1-mSrm)n-1CunOy (where m <=0.4) is obtd. The CaO layers 5 and the SrO layers 6 are alternately laminated forming 10 layers.
Patent JP-H10118153-A (JP)
Title: Analgesic material
Inventor: TAGAMI KOZO
IPC: A61H39/04
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To show an effect even when an amateur without special knowledge adheres an analgesic material by forming it by means of a flat pinwheel-shaped body where plural bending pieces are radiated from a center part towards a peripheral part. SOLUTION: This analgesic material is constituted by the flat pinwheel-shaped body 11 where the bending pieces 11a-11e are radiated from the center part towards the peripheral part. That is, the bending pieces 11a-11e are constituted as a spiral composite structure body which is radiated clockwise at an equal interval from the center part towards the peripheral part. The analgesic material is blanking-formed from one planar rubber material. It can be integratedly formed on a disk-shaped base material. The analgesic material is stuck on a patient with an adhesive tape and fixed by a bandage so as to be used. The effect by self evaluation is effective in 0.01% level of significance.
Patent JP-H01140437-A (JP)
Title: Optical recording medium
Inventor: KAMEZAKI HISAMITSU
IPC: G11B7/241
Filed: 1987-11-27
Abstract: PURPOSE:To enable coating of an org. soln. of a dye and to prevent the change in the shapes of grooves and pits by humidity by providing an underlying film consisting of a water soluble polymer on a resin substrate and subjecting this polymer to crosslinking or a heat treatment, thereby improving the water resistance thereof. CONSTITUTION:The underlying film 2 consisting of the water soluble polymer 2 is provided between a recording layer 3 and resin substrate 1 of an optical recording medium with which information is recorded, reproduced and erased by using laser light. The water soluble polymer which is the underlying film 2 is further subjected to the crosslinking of the heat treatment and is thereby crystallized. The solvent resistance of the resin substrate 1 is, therefore, improved. The spin coating of the org. recording film of the dye, etc., by spin coating is thereby enabled. In addition, the optical recording medium having the excellent moisture resistance and high reliability is obtd.
Patent JP-S62153500-A (JP)
Inventor: YOSHINO OSAMU
IPC: E21D9/08
Filed: 1985-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08136802-A (JP)
Title: Changeover type variable power optical system
Inventor: NAKAYAMA HIROKI
IPC: G02B15/10
Filed: 1994-11-07
Abstract: PURPOSE: To easily change over a focal distance with simple constitution by attachably and detachably fitting the respective lens groups having proper refractive powers to the object side and the image plane side of a main lens. CONSTITUTION: A first photograph is taken by means of a main lens system 1. A lens group La of negative refractive power is attachably/detachably fitted to the object side of the main lens system 1 and a lens group Lb of positive refractive power is attachably/detachably fitted to the image plane side of the main lens system 1. The first photography composed of only the main lens system 1 having a specified focal distance and comparatively narrow photographic viewing angle and the second photography attachably/detachably fitting the lens group La to the object side and the lens group to the image plane side of the main lens system 1, respectively, and having a wide photographic viewing angle are selectively performed.  In this case, by properly setting the refractive powers and the fitting positions to the main lens system 1 of the lens group La of negative refractive power and the lens group Lb of positive refractive power, the image plane IP remains unchanged even if the main lens system 1 is fixed when displacing photograph.
Patent JP-S62155039-A (JP)
Inventor: SHIKINAMI YASUO
IPC: A01M29/00
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000122343-A (JP)
Title: Production of electrophotographic powder toner
Inventor: SHIMIZU SEIICHI
IPC: G03G9/08
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To stabilize the process for producing a toner by suppressing the sticking and deposition of the toner in the process as well as to improve the flowability of the toner and to enhance image quality in electrophotographic development. SOLUTION: Toner matrix particles obtained by pulverization is mixed with inorganic fine particles and the resultant mixture is classified to obtain the objective electrophotographic powder toner. The apparent density ρapp(A) (g/cm3) of the toner matrix particles and the apparent density ρapp(B) (g/cm3) of the toner with attached electrically nonconductive inorganic fine particles after classification satisfy the formula ρapp(B)>=1.2×ρapp(A).
Patent JP-H02145437-A (JP)
Title: Method for treating petroleum sludge containing iron
Inventor: MOTOMURA ISAMU
IPC: C10C3/00
Filed: 1988-11-28
Abstract: PURPOSE:To recover an iron oxide in a sludge as ferric oxide and effectively utilize the sludge by deoiling the sludge, pulverizing the deoiled sludge, washing the pulverized sludge with water and calcining the washed particles in an oxidizing atmosphere. CONSTITUTION:A petroleum sludge in a ship bottom of an oil tanker contains inorganic impurities, such as iron rust, organic substances, such as petroleum, and foreign materials, such as stone or sand. The above-mentioned sludge is incinerated in a rotary kiln to burn and remove oils. The deoiled sludge is then passed through a classifier to remove contaminating foreign materials and leave various oxides, which are then pulverized to <= about 3mm particle diameter in a crusher and further placed in a ball mill. Water is then added to carry out wet pulverization and afford fine particles having <= about 1mu average particle diameter. The obtained slurry is stirred in a water washing tank to dissolve and remove impurities, such as CaO or Na2O. The iron oxide slurry of an enhanced purity is subsequently separated and dried in a thickener. The resultant iron oxide is then calcined to wholly convert the various iron oxides into ferric oxide (alpha-Fe2O3), which is subsequently pulverized to afford high-purity red iron oxide for red pigments.
Patent JP-H11129113-A (JP)
Title: Lifesaving cutter
Inventor: GOTO KOJI
IPC: B23D29/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a lifesaving cutter with a reduced total weight, without marring the wear resistance of cutting edges, a frame and a cylinder. SOLUTION: Cutting edges 39a, 39b are formed with a titanium alloy base metal 49 and a steel brazed to the base metal 49 with silver brazing. A frame 3 is formed of aluminum alloy and surface hardening treatment is given near a bolt hole 23 at the end thereof with plasma powder buildup. The powder contains aluminum and copper element to form intermetallic compound. A cylinder 11 is formed with an aluminum alloy base material layer and a surface treatment layer on the inner periphery of the base material layer. The surface treatment layer is formed by using nickel-phosphorus composite platings with high hardness and good adhesivity.
Patent JP-2000128536-A (JP)
Title: Production of titanium oxide thin film
Inventor: WAKITA KATSUYA
IPC: C23C18/12
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To form a thin film having high crystalline and high photocatalytic activity by tightly attaching a substrate to a heater element in an aq. soln. containing titanium ammonium fluoride so as to indirectly heat the substrate. SOLUTION: A chemical reaction expressed by the formula proceeds in an aq. soln. containing titanium ammonium fluoride to promote crystallization and growth of crystals of titanium oxide which forms a thin film. Thus, a thin film having high crystalline is obtd. The substrate consists of stainless steel, quartz glass, soda lime glass, zeolite or various kinds of ceramics. The heat source of the heater element may be a heat generating heater which is embedded inside and energized to directly generate heat. Or, heat may be generated by contact with another heat source. The substrate and heater element are dipped in an aq. soln. containing (NH4)2TiF6, and the reaction tank is kept at 15 to 30 deg.C in a thermostatic water tank. The temp. of the heater element is preferably controlled to be higher by about 20 to 50 deg.C than the set temp. of the thermostatic water tank.
Patent JP-S62155987-A (JP)
Title: Treatment of dithionic acid-containing waste water wherein nitrite ion coexists
Inventor: HATANAKA KOICHI
IPC: C02F1/42
Filed: 1985-12-27
Abstract: PURPOSE:To remove a dithionic acid from dithionic acid-contg. waste water in which nitrite ions co-exist by adding a sulfamic acid to said waste water to decompose away the nitrite ions and brining such waste water into contact with a weakly basic anion exchange resin which is made into a sulfic acid type. CONSTITUTION:After the dithionic acid-contg. waste water in which the nitrite ions co-exist is adjusted to <=3pH, the sulfamic acid is added to the waste water at such a ratio at which said acid is incorporated therein at 1-1.5 equiv. of the nitrite ions to decompose away the nitrite ions. The waste water is then brought into contact with the weakly basic anion exchange resin which is made into the sulfuric acid type to remove the dithionic acid. As a result, the nitrite ions are efficiently decomposed to harmless gaseous N2 and the COD value of the treated water is decreased. The treated water does not exert an ill effect to a subsequent ion exchange device. The treatment is thus executed without increasing the COD value of the final treated water.
Patent JP-H06147427-A (JP)
Title: Hot water supply burner
Inventor: KATO HIROHISA
IPC: F23C99/00
Filed: 1992-11-09
Abstract: PURPOSE:To prevent pulsating combustion by protecting a combustion chamber, a heat exchanger or an exhaust air passage from a spontaneous pressure rise and to prevent pulsating combustion by changing the movement of combustion gas in an exhaustion cylinder. CONSTITUTION:There are provided a ventilation passage 5 for pre-mixed gas, a burner port section 8 where a large number of burner ports 6 are installed to the downstream of the ventilation passage 5, a combustion chamber 9 installed to the downstream of the burner port section 8, a heat exchanger 11 installed to the downstream of the combustion chamber 9 an exhaust passage 12 installed to the downstream of the heat exchanger 11 and an exhaust cylinder 13 installed to the dowstream of the exhaust passage 12. There are further installed a secondary air passage 15, a secondary fan or a secondary air passage 16 and a secondary fan 17 or a secondary air passage 18 and a secondary fan 19 which supply a secondary air to the combustion chamber 9 and the heat exchanger 11 or the exhaust air passage 12. Or an exhaust cylinder fan is installed to the exhaust cylinder 13.