baber/WOPTO huggingface dataset:
Patent JP-H09299754-A (JP)
Title: Electric appliance equipped with air purifier
Inventor: YOSHIMURA KAORU
IPC: B01D53/86
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To perform the functions of sterilizing, deodorizing and preventing pollution of air in a room without supping special energy by providing an air flow passage with the function of purifying air by arranging a member on which an amorphous titanium dioxide thin film. SOLUTION: A filter 3 is arranged on the back side of a cover 1 arranged in the front of an air conditioner body 2. Air in a room is sucked in by a fan and is passed through the cover 1 and is stripped of dirt, waste fiber or the like by the filter 3, and then it undergoes temperature change and is discharged again into the room from a diffuser 6. When foul air in the room is sucked into the air conditioner body 2 through the cover 1, it is purified by the function of sterilizing, deodorizing and preventing pollution of air due to the photocatalystic action of amorphous titanium dioxide. The member on which an amorphous titanium dioxide thin film H is formed is preferably arranged in a cover 1 or (and) in a part of the diffuser 6 as a region most receiving the effect of ultraviolet rays.
Patent JP-S6213813-A (JP)
Title: Roller bearing device
Inventor: HAMAGUCHI NAOKI
IPC: F16C19/36
Filed: 1985-07-11
Abstract: PURPOSE:To reduce the number of parts and lighten the weight of the device by boring the plural number of penetrating holes for fixing in the axial direction of cylinder on the respective inner and outer rings of a roller bearing so that screws are inserted through these holes to fasten the roller bearing. CONSTITUTION:On the inner ring 15 and the outer rings 16, 17 divided into two parts of a roller bearing 14, the plural number of penetrating holes for fixing 15a-17a each of which runs in the axial direction of cylinder are bored in the circumferential direction. On the end surfaces 1b of the flange of a shaft 1, screw holes 1d are formed, and screws 18 are screwed in tapped holes 1d through penetrating holes 15a for fixing. Thus, the inner ring 15 is fixed integrally to be fastened to the shaft 1. Similarly, screws 19 are screwed in tapped holes 2d of a bearing box through penetrating holes 16a, 17a for fixing of the outer rings 16, 17. Thus, the outer rings 16, 17 are fixed integrally to be fastened to the bearing box 2.
Patent JP-H11343324-A (JP)
Title: Rigid polyurethane foam
Inventor: MIZUTA KAZUHIKO
IPC: C08J9/02
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon-dioxide-blown rigid polyurethane foam having excellent flame retardancy. SOLUTION: This foam is obtained by mixing and foaming a polyisocyanate component, a polyol component, a carbon dioxide gas as a blowing agent, a catalyst, a foam stabilizer, and other adjuvants. The polyol component contains at least 40 wt.% polyester polyol compound obtained by esterifying a hydroxy component with at least one polybasic acid component selected among o-, m-, and p-phthalic acids and derivatives thereof. The catalyst comprises a reactive amine catalyst comprising a hydroxyl-containing amine compound and is used in an amount of at most 10 wt.% based on the polyol component. The polyisocyanate component is a mixture which comprises polyisocyanate compounds represented by the formula and in which the rate of polymeric isocyanates with n>=3 is below 30 mol.%, and the rate of 4,4'-MDI with n=0 is 36 mol.% or above.
Patent JP-S5776666-A (JP)
Title: Reader for handwritten character
Inventor: YATSUNO TAKASHI
IPC: G06K9/62
Filed: 1980-10-31
Abstract: PURPOSE:To recognize character accurately by reading sample character written by a person who writes handwritten character information and writing them in a storgae device before reading the handwritten character information. CONSTITUTION:On a sample character slip SDCT, standard characters are printed at the upper stage and sample hadnwritten characters are written at the lower stage. The slip is read by a read part RDF to write the codes of the standard charcters and sample hand-written characters, corresponding then, in a storage device MEN by a writing means MCNT through a buffer BUF. Next, a hdndwritten character document HWCT is read by the read part RDG and the data is sent to a buffer RDF. A comparator CMP compares the information in the storage devide MEN with that in the buffer and when the two are coincident, corresponding character codes are sent out of a character code generation part CGEN.
Patent JP-S5942197-A (JP)
Title: Solder
Inventor: TOMONARI SHIGEAKI
IPC: C22C18/00
Filed: 1982-08-31
Abstract: PURPOSE:To enable the prevention of Al diffusion and Al electrode stripping in the stage of soldering by the solder obtd., by penetrating a specific amt. of Al in an Sn-Zn alloy. CONSTITUTION:An n type diffusion layer 2 is formed on the front side of a p type Si substrate 1 and a p<+> layer 3 is formed on the rear side. Electrodes 4, 5 by vapor deposition of Al are formed on the front and rear thereof, and a reflection preventive film 6 of light is provided on the layer 2. If, for example, the Al electrode 4 is soldered in the solar battery constituted in such a way, Al diffuses successively into the solder 7 until finally the electrode 4 is stripped. If the solder produced by penetrating 0.4-0.6wt% Al in an Sn-Zn alloy is used in such a case, the Al diffusion in the stage of soldering is prevented.
Patent JP-H0823155-A (JP)
Title: Manufacture of solder printed printed board and film peeling device for it
Inventor: SHIMIZU TOMIO
IPC: H05K3/34
Filed: 1994-07-05
Abstract: PURPOSE:To eliminate misprinting and defects and perform cream solder printing by forming a recessed part by exposing and etching the main film part which is just above copper foil filling the recessed part with cream solder and bonding a protection film on the surfaces of the cream solder and the main film. CONSTITUTION:A printed board 10 is provided by forming copper foil, which is to be an interconnection circuit, on a substrate 11, and a main film 20 is adhered on the printed board 10. The part of the main film 20 just above the copper foil 12 is exposed, the exposed part is removed by etching and a recessed part is formed. The recessed part is filled with solder 21, and a protecting film 22 is bonded on the surfaces of the cream solder and the main film 20. Thus, excellent printing by the cream solder 21 is performed without misprinting and defects, and the main film 20 and the protecting film 22 can be easily peeled off.
Patent JP-H0318718-A (JP)
Title: Encoder
Inventor: NAKAYAMA NOBUO
IPC: G01D5/36
Filed: 1989-06-15
Abstract: PURPOSE:To constitute a small-sized, thin device with high resolution by designing the shape of the common opening part of a rotary and a fixed slit so that the common opening part varies like a sine or cosine wave curve small in distortion. CONSTITUTION:Light emitted by a light emitting diode 5 passes through a microlens 6, then passes through a rectangular slit opening part 9 formed in a rotary slit disk 10 and the spindle type slit 11 of the fixed slit 12 and is made incident on a photosensor array 8 and amplified to generate a low- distortion sine or cosine output.
Patent JP-H089959-A (JP)
Title: Auxiliary suction duct for solid culture device
Inventor: FUJIWARA AKIO
IPC: C12M1/16
Filed: 1994-07-05
Abstract: PURPOSE:To enable normal ventilation of a substrate by preventing abnormal action in a solid culture device in which a culture chamber is divided into an upper chamber and a lower chamber and the upper and the lower chambers are connected to an air conditioning circulation duct. CONSTITUTION:In this device having an upper chamber equipped with a single or plural auxiliary exhaust ducts 8, the upper chamber is provided with an auxiliary suction duct 9. In installing the auxiliary suction duct, a damper of the auxiliary suction duct 9 is linked to a fan of the auxiliary exhaust duct F2 and automatically moved.
Patent JP-H0677989-A (JP)
Title: Mobile radio apparatus
Inventor: MAIKERU JIYON MAKUTEIFUIN
IPC: H04L12/56
Filed: 1993-06-24
Abstract: PURPOSE: To effectively operate a mobile device which has an asynchronous transfer mode(ATM) network. CONSTITUTION: The effective operation of a mobile device having an asynchronous transfer mode(ATM) network requests quick changes in its movement assigned. When such changes of the assignment request network switching, a response time becomes too long. Another technology used here is what a permanent virtual path which is applied to the entire ATM network between a base station in a prescribed area and an interface point of a fixed network is set up. In this area, a virtual channel identifier(VCI) is given global meaning and used for specifying a call. This ATM network can be replaced by a network of a private line.
Patent JP-S5581193-A (JP)
Title: Polychromic heat sensitive recording material
Inventor: KUBO TAKASHI
IPC: B41M5/44
Filed: 1978-12-14
Abstract: PURPOSE:To uniformize a color developing concentration by mixing a discharge agent against the top heat sensitive color developing layer of two heat sensitive color developing layers, a bonding agent, and a bridging agent. CONSTITUTION:A recording material is composing of two heat sensitive color developing layers having different color developing temperature and color tone, the top heat sensitive color developing layer being formed by leuco dyestuffs and phenol substance or acidity substance. Further, the discharge agent having a discharge effect and the discharged agent layer which contains mainly the soluble bonding agent such as denatured starch are provided for the top layer of heat sensitive color developing constituent between the top layer and the bottom layer. Then, the bridging agent having a bridging effect against a soluble bonding agent, for example, melamine resin, urea resin and the like is mixing within the discharge agent. This enables said dridging agent to improve water proofing of the discharge agent, thereon coating the low temperature heat sensitive color developing layer forming liquid to prevent from the effluent of discharge agent into the forming liquid for stabilizing the quality.
Patent JP-H0319888-A (JP)
Title: Printing method of very fine patterns
Inventor: OKAZAKI AKIRA
IPC: B41M3/00
Filed: 1989-06-16
Abstract: PURPOSE:To print with very fine patterns in compliance with the plate by patterning a setting ink to very fine patterns by use of an intaglio or a lithography, sufficiently hardening said setting ink not to be fluidic, and transferring said ink to a target body while the shape of said ink is maintained. CONSTITUTION:A recessed portion 2 which will be a printing area is formed in an intaglio 1, and a setting-type ink 3 is applied onto the surface of the intaglio 1. The setting ink 3 is preferably of a type set by heat or ionizing radiation, etc., without containing a solvent and with the relatively low viscosity. After the ink 3 is applied, an unnecessary ink 3a on the surface of the intaglio 1 is scraped and removed by a doctor 4. Then, the ink 3 in the recessed portion 2 is processed by heat or ionizing radiation 5 so that the ink is set. The fluidity of the ink disappears because of the increase of the viscosity or the setting reaction. As a result, the ink is turned to be a hardened ink 3b. After the ink is hardened, a target body 6 to be transferred is overlapped with the intaglio 1 and tightly bonded with each other. Then, when the body 6 and intaglio 1 are separated from each other, the hardened ink 3b in the recessed portion 2 of the intaglio 1 is transferred onto the body 6.
Patent JP-S6046790-A (JP)
Title: Speed control system of induction motor
Inventor: FUJIOKA YOSHIMOTO
IPC: H02P23/07
Filed: 1983-08-23
Abstract: PURPOSE:To eliminate the amplifying of the irregular speed by employing the gain and the amplitude coefficient of previous time unless the varying width of the speed exceed the prescribed value. CONSTITUTION:When an error voltage ERP and an amplitude are corrected by using an actual speed vs. gain table and the actual speed vs. amplitude coefficient relating to the actual speed as a table of a memory 106a, the gain and the amplitude coefficient of previous time are employed unless the varying width of the speed between the actual speed TSA detected this time and the actual speed detected at the previous time exceed the prescribed value. Thus, even if the load variation of the motor increases and the ripple of the speed feedback voltage increases, the irregular speed is not amplified.
Patent JP-H05328763-A (JP)
Title: Motor drive control circuit
Inventor: UCHIDA KAZUHIRO
IPC: H02P1/16
Filed: 1992-05-22
Abstract: PURPOSE:To reduce the ripple in the power supply voltage at start of a motor by processing the waves of the output voltage of a motor control circuit. CONSTITUTION:Even if a motor control circuit 5 outputs step-shaped voltage at start of a motor, a wave processing circuit 1 gives a certain limitation to the inclination of the stepwise rising and falling of voltage. Therefore, the ripple in the output voltage of a power source 7 at start of the motor 2 decreases, and ripple in the power supply voltage supplied to other circuit, which is made by stabilizing it by a stabilizing circuit 10, decreases.
Patent JP-S5778221-A (JP)
Title: Timer
Inventor: OGAWA EIZOU
IPC: H03K17/28
Filed: 1980-10-31
Abstract: PURPOSE:To make a timer adapted to various operating voltages, by converting the output from a power source transformer, which has an input voltage switching tap and drops an input voltage to a prescribed voltage, to a constant DC voltage and by supplying it to a timer circuit. CONSTITUTION:An input operating voltage is inputted to a voltage multi circuit part 8 through a voltage changeover switch part 9 consisting of a dip switch. The circuit part 8 has terminals (a) and (b) for AC 100V and 200V in the primary side and has a transformer T, which outputs, for example, AC 24V, and a DC stabilizing power source part 10, which outputs, for example, AC 24V, and a DC stabilizing power source part 10, which rectifies the output voltage of the transformer T to obtain stable DC 24V, in the secondary side. When switches SW4, SW3, SW2, and SW1 of the switch part 9 are switched in accordance with operating voltages AC 100V, AC200V, AC24V, and DC24V, stable DC24V is outputted from the power source part 10 and is supplied to a timer circuit part 2. A desired time- up time is set by switches SW5 and SW6 of the circuit part 2 and a variable resistance VR.
Patent JP-S6043388-A (JP)
Inventor: DEEBITSUDO UIRIAMU BEUITSUKU
IPC: C12R1/15
Filed: 1984-07-26
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-S6217316-A (JP)
Title: Air intake device for four-cycle multicylinder engine
Inventor: AOI KAZUO
IPC: F02B27/02
Filed: 1985-07-15
Abstract: PURPOSE:To improve connection between the primary and the secondary air intake passages of a multi cylinder engine, which is provided with said primary passage for a low speed and said secondary passage which opens during a high speed, by putting the adjacent primary air intake passages in communication with each other through a switching valve and opening said passages during a predetermined high speed. CONSTITUTION:The captioned device is provided with the primary air intake passage 16 which always performs air intake and the secondary air intake passage 17 equipped with a valve 18 which opened during rotation at set high speed, while the primary air intake passages 16, 16 of adjacent cylinders are put in communication with each other through a communication passage 19 equipped with a switching valve 20. During low engine speed, not only the valve 18 of the secondary air intake passage 17 but also the switching valve 20 is closed, and internal supercharge is performed by characteristic of an air intake duct of the primary air intake passage 16. Subsequently, when engine speed is increased to a predetermined level, since the effect of inertia of the primary air intake passage is reduced, the switching valve 20 is opened and inertial supercharge is performed by characteristic of total ducts of the primary air intake passages of the adjacent cylinders. The valve 18 is opened during high set speed and inertial supercharge is performed by characteristic of a duct of the secondary air intake passage 17.
Patent JP-H10330841-A (JP)
Title: Manufacture of fe-ni alloy sheet
Inventor: OGURA TSUGIO
IPC: C22C38/08
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-Ni alloy with >=240 Vickers hardness and high strength of >=800 MPa tensile strength. SOLUTION: With respect to respective temps. ( deg.C, the same applies to the following) of TG, TDR, TSR, and TR, defined as TG=0.93 Tm. TDR=0.5Tm+280, TSR=0.5Tm-140, and TR=0.5Tm-340, respectively, where Tm means material melting starting temp., ingot heating temp., hot rolling starting temp., and hot rolling finishing temp. are represented by TH, TRS, and TRF, respectively. An ingot is heated under the condition of TH<TG. Then, the ingot is subjected to hot rolling under the conditions of -200<=TDR-TRS<=200 and TRF>TSR while regulating the total draft between TRS and TRF to >=70% or to hot rolling under the conditions of -200<=TDR-TRS<=200 and TSR>TRF>TR while regulating the total draft between TRS and TSR to >=70% and to successive hot rolling at >=5% total draft between TSR and TRF. Further, this manufacturing method includes the cold rolling process where cold rolling and annealing are repeated and final cold rolling is performed while regulating the crystalline grain size after final annealing to <10 μm.
Patent JP-S5278168-A (JP)
Title: Filter material manufacturing method
Inventor: ICHIHARA YASUO
IPC: B01D39/16
Filed: 1975-12-23
Abstract: PURPOSE: To provide a manufacturing mathod enabling to produce material in one step process dispensing processes producing different kinds of fiber sheets and sticking them together by paste in manufacturing filter material of rough and fine structure suitable for purifying air and rubricant oil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10335264-A (JP)
Title: Manufacture of semiconductor element
Inventor: OKUNO YASUYUKI
IPC: H01L21/28
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To protect a contact layer against corrosion caused by metal halogen gas left in a reaction chamber and to form a metal layer so as to fill up recesses, by a method wherein metal halogen gas is intermittently feed into the reaction chamber at a second step under conditions different from those at a first step. SOLUTION: After a first step is finished, a partial pressure V2 of hydrogen is increased to a partial pressure V4 in a time t4 through idling, and then tungsten hexafluoride is feed in pulse or intermittently into a reaction chamber at a partial pressure V5 higher than a partial pressure V3 from a time t5 to a time t7 in a second step. As a result, a tungsten film 18 is grown on tungsten metal nuclei on a contact layer 17. The total feed of tungsten hexafluoride gas is secured in the second step, so that the feed of tungsten enough in amount to fill up recesses such as contact holes formed in an oxide film 16 is secured.
Patent JP-H0447369-A (JP)
Title: Layout pattern generating device
Inventor: TAMAI NORIYUKI
IPC: G06F17/50
Filed: 1990-06-12
Abstract: PURPOSE:To discriminate which signal is a critical signal by automatically generating optimized signal precedence data and displaying the critical signal of a logic diagram in a color different from that of the other signals. CONSTITUTION:A critical signal extracting means 6 extracts critical signal data added to signals in the logic diagram by a critical signal data adding means 4. A signal precedence optimizing means 7 uses connection information extracted from the logic diagram by a connection information extracting means 5 and critical signal information data extracted by a critical signal information data extracting means 6 to optimize the precedence of signals. A signal precedence data generating means 8 uses the results of the signal precedence optimizing means 7 to generate optimum signal precedence data 14. A precedence classified signal display means 10 uses the extracted critical signal information and the color set by a precedence classified color setting means 11 to display critical signals on a drawing display part 12. Thus, critical signals are discriminated.
Patent JP-H0321940-A (JP)
Title: Camera
Inventor: AKAMI NOBORU
IPC: G03B17/24
Filed: 1989-06-19
Abstract: PURPOSE:To imprint the same number on a series of photographs by using a first shot data as imprinted data even if the time of a data-bag changes during consecutive photographing. CONSTITUTION:Releasing switches SW1 and SW2 can be operated outside a camera. By judging, the consecutive photographing is carried out when the switch SW2 is still ON, a step is advanced. A data imprinting means 4 reads out the time relating to year, month, and day from the memory in a data imprinting means 4 to imprint it to the surface of a film. In other words, second data relating to hour, minute, and second, which are used for a first shot, are imprinted for a second shot data as they are. Thus, if a mode is set as neces sary, the time data imprinted on the photograph of the first shot during the consecutive photographing can not be changed and can be imprinted on the photograph of the consecutive shot, as it is.
Patent JP-S5582880-A (JP)
Title: Opening/closing valve device
Inventor: MATSUNAGA SHIYOUICHI
IPC: F16K31/363
Filed: 1978-12-15
Abstract: PURPOSE: To prevent accumulating air in a buffer chamber in such a way that air which is flowed into the buffer chamber is let slip from an air vent passage by providing a check valve to allow only the flow from the buffer chamber through the air vent passage to the pressure chamber.  
     CONSTITUTION: In case where influx of air goes together with water into a buffer chamber 15, this air makes its way through an air vent passage 12, which sends a check valve (steel ball) 20 up afloat, and gets liberation into a pressure chamber 14, so that there is no such a case that air may stagnate in the buffer chamber 15, whose action cannot be hindered. And because of existence of the check valve 20 in this air vent passage 19, in case where a control opening/closing valve 23 is closed, pressure in an influx chamber 4 is introduced into the pressure chamber 14, even though this pressure is on the way to escape, it will be arrested. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6310886-A (JP)
Title: Picture processor
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/48
Filed: 1986-06-30
Abstract: PURPOSE:To surely eliminate a ghost, by supplying a color designating color code, and density information as picture element information, and converting a color designation data by using the color code after color separation. CONSTITUTION:At the time of separating color, picture element information is supplied by color designation information, and the density information, and after the color separation, ghost correction is performed by using the color designation information. In other words, in the past, only a density data is outputted at the time of performing the color separation, hut the color code (color designation information) to designate the color on the high-order data, or the low-order data of the density data is added at the time of color separation in the titled device. A processing regarding the color (for example, a color ghost processing) is processed setting the color code as a base. The processing regarding a picture data is performed against the density information fundamentally. As for the color ghost processing, a color pattern is generated from the color codes of a remarked picture element, and its peripheral picture element, and the color code of the remarked picture element can be decided by the color pattern.