baber/WOPTO huggingface dataset:
Patent JP-S5338278-A (JP)
Title: Semiconductor device
Inventor: IHARA MASARU
IPC: H01L27/00
Filed: 1976-09-20
Abstract: PURPOSE: To make a three-dimensionally integrated device by alterntely laminating Al 2 O 3  and Si of single crystal, and selectively forming SiO 2  by performing thermal oxidation through the Al 2 O 3  with a Si 3 N 4  film as a mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61272116-A (JP)
Title: Molding of thermoplastic
Inventor: HAYASHI NAONORI
IPC: B29C43/10
Filed: 1985-05-28
Abstract: PURPOSE:To obtain an excellent molded product without the development of sink and residual strain and the remnants of bubbles by a method wherein an elastic body is bonded onto the back surface of a transfer mold by evacuating the interior of a molding die and at the same time the transfer mold is pressurized so as to mold plastic material in a cavity under heat and in the state that said material is compressed under pressure. CONSTITUTION:Vacuum state is realized in a cavity 3 and in a space 8 between the back surface 2b of a transfer mold 2 and an elastic sheet 6 by evacuating the air through a suction hole 9 so as to bond an elastic sheet 6 onto the back surface 2b of the transfer mold 2. Concretely, because the transfer mold 2 can slide while being brought into contact with a split mold 5 and the space 8 also comes into vacuum, and because the air is sucked through the least amount of clearance between the split mold 5 and the transfer mold 5 so that an elastic sheet 6 is stretched so as to come into close contact with the back surface 2b of the transfer mold 2 in order to pressurize the transfer mold 2 and consequently the plastic material in the cavity 3 is brought into compressed state under pressure. A homogeneous molded product with no bubble at all can be obtained by properly adjusting the pressure in a subpocket 8 at heat forming.
Patent JP-H0410880-A (JP)
Title: Method for recording and reproducing video signal
Inventor: NISHINO SHOICHI
IPC: G11B20/02
Filed: 1990-04-27
Abstract: PURPOSE:To attain the good reproducing of a video signal without degradation to the movement of a reproduced picture by constituting the video signal by a constant time difference to the movement in a special reproducing picture even when the video signal is processed at a plural-field-unit. CONSTITUTION:Respective fields to constitute a processing unit at reproducing are reproduced for the inverse number of reproducing speed times with the 2 fields (1 flame) as the one processing unit. Now, since the reproducing speed is 1/2, the respective 2 fields in the processing unit are reproduced twice. Accordingly, for a time difference between the reproduced fields, a 0 field portion and the 1 field portion is presented alternately. Thus, even when the video signal is processed at the plural-field-unit, the smoothness of movement in the special reproducing picture is not missed.
Patent JP-H04339658-A (JP)
Title: Ink jet recording head
Inventor: SUZUKI HIDEAKI
IPC: B41J2/055
Filed: 1991-05-17
Abstract: PURPOSE:To provide an ink jet recording head prevented from the generation of unnecessary vibration at the time of the emission of ink particles, capable of emitting ink particles having stable characteristics and suppressed low noise. CONSTITUTION:An ink supply member 7 and an ink supply communication passage 6 are connected to an ink emitting body consisting of a vibration source 1, a vibration plate 2 and a substrate 4 as an ink supply system and ink is supplied to a nozzle 5 and a flow passage 3. These ink jet recording head constitutional parts are integrally formed so as to mold a head outer shape by a high-molecular resin 8 so that all of them are included excepting the vicinity of the nozzle 5 and the leading end of a joint member 7a. The high-molecular resin 8 has rigidity of a certain degree at the time of curing in the gaps of the respective constitutional parts all over to strongly hold the ink emitting body completely.
Patent JP-S63278201-A (JP)
Title: Heating resistor
Inventor: NAKAMORI TOMOHIRO
IPC: H01C7/00
Filed: 1987-05-09
Abstract: PURPOSE:To obtain a heating resistor, whose electric resistivity of which is high and whose temperature dependency with respect to resistivity to low by laminating electric conductor layers which are composed of a metal M or a carbide MCx of the metal M and insulation layers which are composed of silicon carbide SiC, thereby forming a multilayer structure. CONSTITUTION:A multilayer having three-layers or more at least is made up by laminating electric conductor layers 27 which are composed of a metal M or a metallic carbide MCX and insulation layers 29 which are composed of silicon carbide SiC. It is suitable that the metal M makes up the electric conductor layers using one kind of metal, or a mixture of two kinds or more of metals which are chosen out of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W or one kind of the metallic carbide or a mixture of 2 kinds or more of metallic carbides which are composed of the above metals. In this way, the temperature dependency with respect to resistivity of its resistor is low and its electric resistivity is high and when it is applied to a thermal head, it exhibits an excellent durability when driving.
Patent JP-S5816406-A (JP)
Inventor: SHIRASAKA ARIO
IPC: H01B5/08
Filed: 1981-07-20
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-H05315229-A (JP)
Title: X-ray mask
Inventor: MARUMOTO KENJI
IPC: G03F1/00
Filed: 1992-05-06
Abstract: PURPOSE:To provide an antireflection film with many functions such as a flattening function, a conductive function, an etching stopper function and the like by a method wherein different antireflection films are formed or antireflection films which are composed of multilayer transparent thin films are formed on both sides of an X-ray transmitting substrate. CONSTITUTION:An antireflection film 51 is an antireflection film which is formed on the opposite side at a pattern by an absorber 3 of an SiC membrane 2; it is composed of SiO2 whose refractive index is about 1.4 and whose thickness is 100nm. An antireflection film 53 is an antireflection film which is formed on the pattern formation side at the pattern by the absorber 3 of the SiC membrane 2; it is composer of an indium-tin oxide (ITO) whose refractive index is about 2 and whose thickness is 70nm. Regarding the antireflection films 51, 53 on both faces, their material and their thickness are different, but their optical thickness is nearly identical. The ITO film 53 is former by a sputtering operation or after an organometallic salt solution has been coated and baked. The SiO2 film 51 is formed by using one out of a vapor deposition method, a sputtering method and a spin-on-glass coating and baking method.
Patent JP-H09301914-A (JP)
Title: Purification of acetone
Inventor: ODAGIRI TAKASHI
IPC: C07C45/82
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and remove minute amounts of alcohol components contained in acetone. SOLUTION: At least one kind of 3rd compound selectted from 5-6C aliphatic hydrocarbons and methyl-t-butyl ether is added to acetone containing minute amounts of alcohols followed by distillation to distill off alcohol-concentrated acetone and a 3rd compound-contg. fraction along with drawing the objective acetone reduced in alcohol content via the bottom of the distillation column.
Patent JP-H1046284-A (JP)
Title: Building steel excellent in fire resistance
Inventor: ICHIIRI KEISUKE
IPC: C22C38/38
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To suppress low the amounts of expensive alloy elements to be added to a steel and to obtain high cold and high temp. strength. SOLUTION: This building steel has a compsn. contg. 0.04 to 0.15% C, <=0.5% Si, 0.5 to 2.0% Mn, 0.1 to 1.0% Mo, <=0.010% Al and <=0.012% N, furthermore contg. one or more kinds among 0.01 to 0.10% V, 0.01 to 0.04% Nb and 0.1 to 0.5% Cr, and the balance Fe with inevitable impurities, and in which the content of active N obtd. by the formula is regulated to >=0.002%. In this case, higher cold and high temp. strength can be obtd. compared to those of a steel sheet added with the same amounts of alloy elements: the formula: active N(%)=N(%)- 1/2×Al(%)}.
Patent JP-H01286393-A (JP)
Title: Assembled rail structure
Inventor: ARAKI HIDEO
IPC: H05K7/20
Filed: 1988-05-12
Abstract: PURPOSE:To guide a printed board at two types or more of pitches, and obtain the area of a vent hole for cooling by setting the pitch of a plurality of rails to the common divisor of two or more of printed board containing pitches. CONSTITUTION:Set rails 21 are formed by integrally forming a plurality of rails 22 of plastic, and so set at the rail pitch to the common divisor as to correspond to two or more printed board containing pitches. For example, when the containing pitches are set to two of 15.24mm and 25.4mm respectively, the rail pitch is set to 5.08mm being the common divisor. The rails 22 are longitudinally equally divided into a plurality of segments, rail grooves 23 and vent holes 24 are alternately disposed, and the adjacent rails are so disposed that the rail groove 23 of one rail is disposed adjacently to the vent hole 24 of the other rail. Thus, a printed board can be guided at two pitches, and since the holes 24 are provided at one per two pitches, its width can be increased to increase the vent area.
Patent JP-H10288887-A (JP)
Title: Developing device and process cartridge
Inventor: YAMAGUCHI SEISHI
IPC: G03G15/09
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of surely preventing the leakage of a magnetic developer from gap parts formed in bearings for a developer container to turnably pivotally support both end parts in the axial direction of a developer carrier formed to a cylindrical shape. SOLUTION: In the developing device for preventing the leakage of magnetic toner T from the gap parts formed in the bearings of a toner container which turnably pivotally support a developing sleeve 2, the magnetization distribution in the axial direction of the sleeve 2 and the winding positions on the outer periphery of the sleeve 2, of magnetic seal members 4 are set to magnetize them, so that the density of a magnetic flux is kept about 75 mT in the first region between two magnetic seal members 4 of the outer periphery of the sleeve 2 and attenuated from 75 mT, as it goes to the end parts of the sleeve 2, in the second regions of the residual outer periphery.
Patent JP-H09211923-A (JP)
Title: Image forming device
Inventor: MATSUYAMA NAOKI
IPC: G03G21/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To easily remove different kinds of members such as a seal by forming the parts of device constituting members to which different kinds of members are stuck in a surface shape with high mold releasability. SOLUTION: The places of an outside cover 2 to which different kinds of members 3 such as the seal are stuck are almost fixed so that the sticking places are formed in a rugged surface shape 4 in advance. As the rugged surface shape 4, the places are formed to a crimp shape for instance. Moreover, whole of the outside cover 2 may be formed in the crimp shape as well. At this time, the places to which different kinds of members 3 are stuck are arbitrarily selected. In an image forming device having such a constitution, the parts of the outside cover 2 stuck with the different kinds of members 3 are reduced because of the rugged surface shape 4, so that the adhesion strength between different kinds of members 3 and the outside cover 2 can be suppressed and different kinds of members 3 are easily removed. Further, as the rugged shape 4, not only the crimp shape but also other shapes can be adopted.
Patent JP-H07300113-A (JP)
Title: Rocking parts-aligning machine and aligning method
Inventor: SUZUKI MICHIAKI
IPC: B65B35/34
Filed: 1994-04-28
Abstract: PURPOSE:To provide a rocking part-aligning machine and aligning method by which parts can be aligned more quickly than a conventional method. CONSTITUTION:A vibration and rocking are applied to a table to support a part-aligning pallet 60, and parts which are irregularly loaded on the part- aligning pallet are put in part-storage holes 61 being formed on the part-aligning pallet to align the parts by a rocking type part-aligning machine and aligning method for parts. Then, when the parts on the part-aligning pallet are made to pass on the part-storage holes by vibrating and rocking the part-aligning pallet 6, from a non-aligning surface side of the part-aligning pallet, air is sucked in at least through the part-storage holes, and the parts are aligned while air is sucked in.
Patent JP-S5238014-A (JP)
Title: Method of treating trichophtia superficialis, particularly pompholycif ormis
Inventor: HAMADA TOMOHIKO
IPC: A61P17/00
Filed: 1975-09-22
Abstract: PURPOSE: Method of treating pompholyciformis (athlete's foot) by using a drug comprising iodine solution, boric acid solution, aluminosilicate, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05314360-A (JP)
Title: Automatic vending machine with air conditioning function
Inventor: KABU MASAHIRO
IPC: F25D23/12
Filed: 1992-05-07
Abstract: PURPOSE:To provide the special automatic vending machine which can not only vend merchandise for users but also apply the other service. CONSTITUTION:When the user utilize the automatic vending machine, this is this is detected by a control part, and a sirocco fan 29 as an air ventilating means is operated while being interlocked with the vending operation. Then, hot air A in a sample shelf 18 heated by a fluorescent lamp 20 or the like is discharged out of the automatic vending machine, and the user can get the hot service with the hot air discharged from the automatic vending machine.
Patent JP-H01286977-A (JP)
Title: Production of superconductor
Inventor: ADACHI HIDEAKI
IPC: C04B35/00
Filed: 1988-05-11
Abstract: PURPOSE:To obtain a superconductor giving good superconducting characteristics in high reproducibility, by enveloping a chief material containing Tl, Cu and alkaline earth metal(s) (of group IIa) with a Tl-contg. oxide material followed by heat treatment. CONSTITUTION:A superconductor containing at least Tl, Cu and group IIa element(s) is partly or wholly enveloped with an oxide material containing at least Tl followed by heat treatment. Said oxide material, in case of being composite oxide powder from Tl, Cu and group IIa element(s), will not melt even if elevated in temperature to ca. 900 deg.C, thus preventing the superconductor component of extraordinarily high vapor pressure i.e. Tl from being expelled and enabling the heat treatment conditions to be set arbitrarily. Said heat treatment, if performed by embedding a superconductor-sealed object in said Tl- contg. oxide material powder, can attain the purpose very simply.
Patent JP-H10305259-A (JP)
Title: Fruit sorter
Inventor: SHIGEMATSU SHIGEO
IPC: A23N15/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To correct positions of fruits to those of sorting holes to enable introducing the fruits into the sorting holes and to improve sorting performance by arranging auxiliary rollers each consisting of plural rollers having the same rotating direction as that of a rotary drum on the upstream side of the freely rotatable hollow rotary drum on whose peripheral wall the sorting holes are formed. SOLUTION: Relating to a fruit sorter where four hollow rotary drums A are hung on a frame 1, a driving roller 2 is made in pressurized contact with the hollow inner peripheral wall of each hollow rotary drum A and the hollow rotary drum A is rotated by the roller 2. In this case, an auxiliary roller is arranged upstream of and adjacent to the hollow rotary drum A. This auxiliary roller is constituted of an upstream side roller b1 and a downstream side roller b2. The rollers are arranged leaving a clearance smaller than the diameter of a fruit D therebetween, and also the diameter of the rollers b1, b2 is made a little larger than that of the fruit D.  In this way, when the fruit D having projections C reaches the auxiliary roller, it is rolled between the rollers b1, b2 to correct the position of the fruit D so that it coincides with the shape of the sorting hole of the hollow rotary drum A.
Patent JP-H11308871-A (JP)
Title: Power converting device
Inventor: OKITA YOSHIHISA
IPC: H02M7/48
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, light-weight and durable power converting device capable of performing quality power conversion. SOLUTION: An inverter part 1 outputs an inputted voltage by switching it. A capacitor 4 is connected to either of the input or output side of the inverter part 1. A control device 200 calculates and outputs a power command signal S0 for matching the terminal voltage signal 4 with a command value R. A current control device 9, which the current command signal S1 obtained, based on the power command signal S0 and the command signal S2 obtained as the difference from a current detected signal I0, are inputted into, controls the inverter part 1 with the pulse width modulation based on the command signal S2. A ripple compensating part 7 cancels the ripple constituent, in response to the ripple constituents induced by a terminal voltage Vc at the pre-stage of the current control device 9.
Patent JP-H01284532-A (JP)
Title: Coating agent for glass fiber cord for reinforcing rubber
Inventor: OKAMURA AKINOBU
IPC: C08J5/08
Filed: 1988-05-11
Abstract: PURPOSE:To improve the heat resistance, aging resistance and flex fatigue resistance of a glass fiber for reinforcing rubber by mixing a resorcinol/ formaldehyde resin rubber latex with lignin. CONSTITUTION:The title coating agent is obtained by mixing a resorcinol/ formaldehyde resin rubber latex (A) (e.g., a mixture of resorcinol/formalin condensate with a vinylpyridine/styrene/butadiene latex) with 0.5-5.0% (based on the solid matter of component A) lignin (B) and, optionally, a surfactant, a thickener, etc., (C). Glass fiber strands are impregnated and coated with said coating agent in a coating weight of 15-25% based on the glass fiber and dried at 200-300 deg.C to cure the agent, and a desired number of the coated strands are twisted together to obtain a glass fiber cord.
Patent JP-S5447633-A (JP)
Title: Camera capable of photographing data and displaying on finder
Inventor: OKUNO YOUICHI
IPC: G03B17/24
Filed: 1977-09-21
Abstract: PURPOSE: To facilitate the display of a photographing information by providing an optical system which forms the intermediate of data near the focal plane of the eyepice of a finder.  
     CONSTITUTION: Radiating light due to the light source 10 via mirror 12 of data 13 is focused on the mask 7 to form intemediate image via mirror 14, half mirror, lens 18, and mirrors 19W21. In this case, the mask 7 disposed near the focal plane of inverted Galileo type eyepiece of finder by means of lens 18 is optically conjugate with the data 13. Therefore, regardless of the position of the data 13, the virtual image of the intermediate image formed on the mask 7 is accepted as the data source of finder system. Thus, regardless of the size of data 13, the data can be easily displayed by optionally selecting the size of display via lens 5 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5543208-A (JP)
Title: Eddy-current type diesel engine
Inventor: YOSHIMI HIROYUKI
IPC: F02B19/08
Filed: 1978-09-18
Abstract: PURPOSE: To improve combustibility as well as to yield turbulence in the auxiliary chamber by inducting air flow from the different direction into an auxiliary chamber of a Diesel engine.  
     CONSTITUTION: A cylinder head 1 has an auxiliary chamber 6 formed for conducting through a conducting bore 7 to a combustion chamber 5 formed at the upper  part of a piston 4, in the inside of which are allocated a fuel injection valve 2 and  an ignition plug 3. The conducting bore 7 is conducted in the tangential direction  for the auxiliary chamber 6, air flow is inducted as the arrow (A). And the auxiliary chamber 6 is conducted through a second conducting bore 10 composed of a  longitudinal bore 8 and a transverse bore 9 to the combustion chamber 5, air flow  is inducted through the second conducting bore 10 in the direction which is different from the air current as shown by the arrow (A). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5816259-A (JP)
Title: Preventing method for conveyance of superposed copying form
Inventor: INATOME JIYOUJI
IPC: G03B27/00
Filed: 1981-07-23
Abstract: PURPOSE:To prevent the conveyance of superposed copying forms by running the copying forms between nip rolls for a surface treatment, one by one, individually right before superposed paper webs are cut at a time to a small size, and reducing the difference between the coefficient of intralayer static friction and that of interlayer static friction of paper to <=0.03. CONSTITUTION:Slit paper webs 1 are pressed between pitch rolls 8 and nip rolls 9 and cut laterally with cutter knives 10, and then each block of several sheets is conveyed by being sandwiched between belts of paper pressing top rolls 11. In this case, copying forms are made run individually, sheet by sheet, between nip rolls 9 for a slight surface treatment right before superposed webs are cut to small size at a time to reduce the differene between the coefficient of intralayer static friction and that of interlayer static friction of the paper to <=0.03. Thus, the trouble due to conveyance of superposed forms is prevented to perform copying operation efficiently.
Patent JP-H10288921-A (JP)
Title: Image forming device
Inventor: HOSAKA HIROSHI
IPC: G03G21/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of outputting an image by performing normal image formation again in a short time without being aided by a user even when the device is vibrated in the midst of forming the image, and preventing the faulty image from being outputted by providing a means for detecting the vibration of the device. SOLUTION: This device is provided with the means for detecting the vibration of the device. In the device, a vibration detecting sensor 190 is formed of a photointerrupter consisting of an LED 191 and a phototransistor, and an actuator 193 rocked right and left with a supporting point 194 as center and equipped with a weight part 193a on an opposite side to the supporting point 194. In the case of detecting the vibration, there is possibility that banding occurs, so that the FGATE of the second sheet in the midst of writing is turned off so as to restrain the useless image formation to the utmost. The succeeding image formation and detection of a P sensor pattern are skipped. After a specified time, writing processing is performed according to the data stored in an image memory at the time of previous scanning, and ordinary image formation is performed in sequence.
Patent JP-S598861-A (JP)
Inventor: KITAHATA MOTOO
IPC: E04C2/54
Filed: 1982-07-02
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-H02146077-A (JP)
Title: Artificial tooth-skull model for dental use
Inventor: HANSU BARUTAA RANKU
IPC: G09B23/28
Filed: 1989-05-10
Abstract: PURPOSE: To make it possible to uniformly and tightly adhere the base plate surface of gnathic models and O-ring mounting means by disposing a plurality of O-rings and covering all the O-rings with the base plate surface of this model. CONSTITUTION: This mode includes the maxillary model 2 mounted at an upper supporting plate 4 and the mandibular model 3 mounted at a lower supporting plate 5. The two supporting plates 4, 5 have the O-ring mounting means 8 on their inner flanks facing the denture for the purpose of mounting the gnathic models 2, 3. The O-ring mounting means 8 have a plurality of O-rings 10 disposed apart from each other. Clamping means 9 extend into the supporting plates 4, 5 and the pedestal surfaces 16 of the gnathic models 2, 3 are fixed to the mounting means 8 by utilizing the same. As a result, the base plate surface 16 is always uniformly and tightly adhered to the O-ring mounting devices 8 when the gnathic models 2, 3 are held and clamped.