baber/WOPTO huggingface dataset:
Patent JP-H08337708-A (JP)
Title: Epoxy resin composition
Inventor: MURAI SHINJI
IPC: C08K5/56
Filed: 1995-06-14
Abstract: PURPOSE: To obtain an epoxy resin composition comprising an epoxy resin, an organic metal compound, and an organic Si compound containing) (an Si-H group-having repeating unit, and giving a cured product excellent in dimensional stability, physical characteristics and electric characteristics by the irradiation of light. CONSTITUTION: This epoxy resin composition capable of giving a cured product excellent in dimensional stability and good in physical characteristics, mechanical characteristics, electric characteristics, etc., in a short time by the irradiation of light comprises (A) an epoxy resin (e.g. a bisphenol A epoxy resin), a (B) an organic metal compound (e.g. tris-ethylacetoacetateacetate aluminum), (C) an organic Si compound having a repeating unit of the formula [R is H, a 1-24C (substituted)alkyl, a 6-24C (substituted)aryl, an aromatic heterogeneous ring group, a 7-24C (substituted)aralkyl] (e.g. polysilane), and further, a photosensitizer (e.g. benzophenone).
Patent JP-H0322256-A (JP)
Title: Stabilizer
Inventor: MIHASHI DAISUKE
IPC: G11B17/34
Filed: 1989-06-12
Abstract: PURPOSE:To keep the deformation quantity of a magnetic sheet at minimum and to prevent fluttering vibration, etc., by forming a projecting part in an upstream side for the rotational direction of the sheet on a flat surface to be faced with the magnetic sheet and providing an inclined surface to be closer to the sheet side toward a downstream in the downstream side. CONSTITUTION:On a flat surface 23 to be faced with a magnetic sheet 22 in a stabilizer 21, a step-shaped projection 24 is provided in the upstream side for the rotational direction of the sheet 22 and a curve-shaped inclined surface 28 is formed in the downstream side so as to be gradually closer to a freely rotary surface N of the sheet 22 toward the downstream side of the rotational direction. A magnetic head 26 is protruded to an opening part 25, which is provided in the central part of the facing surface 23, and in an interval between the opening part 25 and head 26, a sealing material 31 such as synthetic resin, etc., is fixed with air tightness. When the sheet 22 is rotated, positive pressure is generated between an inclined surface 32 of an auxiliary board 33, which is provided in the upstream side of the rotational direction, and the sheet 22 and the sheet 22 is pushed to the head 26 side. Then, negative pressure is generated in the downstream side of the projecting part 24 and the sheet 22 is attracted, slided and securely in contact with the head 26. Afterwards, the sheet is gradually pushed back to the free rotary surface N toward the downstream side and naturally made smooth.
Patent JP-S6037667-A (JP)
Title: Solid electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/18
Filed: 1983-08-10
Abstract: PURPOSE:To improve the characteristics of a battery and make the battery thin by using a polyacetylene doped with ions to make at least one of the electrodes. CONSTITUTION:A polyacetylene doped with ions is used to form at least one of the positive and the negative electrodes. A polyacetylene after being doped with ions has an increased electric conductivity equal to that of metal and can be used as an electrode for a battery. The polyacetylene doped with ions can be formed into a film with a thickness as small as about 0.1mm.. Such a film has a decreased contact resistance due to its high adhesion. Accordingly, the thickness of a battery can be reduced and its characteristics can be improved.
Patent JP-S5573200-A (JP)
Title: Capacitor-type speaker
Inventor: KAWASAKI AKIO
IPC: H04R19/00
Filed: 1978-11-28
Abstract: PURPOSE: To obtain a capacitor-type speaker possessing the shield film featuring a small degree of the moisture permeability and the gas transmittance and without impairing the mechanical or acoustic characteristics, by forming the shield film with the high molecular film and the metal thin film.  
     CONSTITUTION: Diaphragm 1 plus back poles 2 holding the diaphragm between are supported by support frame 3 at the fixed positions. Shield film 4 is stuck to both sides of frame 3 each opposing to each pole 2, and speaker unit 6 is located within airtight space 5 formed with film 4 and frame 3. Then the air featuring the humidity as less as possible or the gas such as the sulfur hexafluoride, Freon or the like is enclosed into space 5. After this, film 4 is coated on the entire surface of the single face of high molecular film 4a with deposition of metal thin film 4b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0441033-A (JP)
Title: Key reproducing machine
Inventor: ISHII KENJI
IPC: E05B19/00
Filed: 1990-06-04
Abstract: PURPOSE:To obtain the key reproducing machine which is easy to carry, is formable to a small size and is low in production cost by placing a key base material held in parallel with a master key on a die, pressing the individual key punches forming the key peaks of the master key onto a puncher and lowering the puncher. CONSTITUTION:The base material and the master key are crimped and fixed to a key holding means 16 and a latch 31 is shifted forward to adjust the master key and the key base material longitudinally and transversely. The key holding means 16 is shifted forward until the front end of the key base material rides on the die 11. The puncher 14 is thereafter pressed to the valley part of the key peak of the master key and a pressing handle 18 is pressed to form the one key pattern to the key base material by the puncher 14. While the key holding means 16 is laterally moved with respect to a revolving shaft 26, the above-mentioned stage is repeated, by which the key patterns corresponding to the respective key peaks are formed on the key base material.
Patent JP-S61215343-A (JP)
Inventor: KENESU JIERAADO DABENPOOTO
IPC: C07B61/00
Filed: 1985-07-05
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-S5574172-A (JP)
Title: Interpolation type mos transistor
Inventor: FUKUNAGA SHINOBU
IPC: H01L27/08
Filed: 1978-11-27
Abstract: PURPOSE:To enhance high-frequency characteristic by interposing n-layer in the FET areas of p<->-type and n<-->-type channels to prevent punch-through and latch-up generation. CONSTITUTION:As ions are injected into a p<->-type Si substrate 1a to form n-layer 12 which is overlaid with an addition-free n<--> epitaxial layer 13, and the layers 13, 12 are anisotropically etched. Then, the substrate 1a is overlaid at the specified locations with SiO2 film 16a, Si3N4 film 17a, The layer 13 also selectively overlaid with SiO2 film 16b and Si3N4 film 17b. Using mask of resist 18, p-type invertion-prevention layer 14 is formed. Thereafter, oxide film 7 is formed by heat treatment, then the SiO2 film and Si3N4 film are etched away. On each of new gate oxide film 5a, and 5b, n-type polycrystalline silicon gate layers 6a, 6b, and resist films 19a, 19b are formed which is followed by B ion injection to form p<+>-layers 4a, 4b, and p- layers 20a, 20b. Using resist mask 21, P ion is injected to transform the layers 20a, 20b to n<+>- layers 3a, 3b. Then, general procedures follow to provide a CMOS device having a very good operation properties.
Patent JP-H0312794-A (JP)
Title: Commodity sale data processor
Inventor: ICHIBA HIROTAKA
IPC: G01G19/42
Filed: 1989-06-09
Abstract: PURPOSE:To obtain a commodity sales data processor which can simply, quickly and accurately totalize the collected cash, etc., by using a storage means storing the unit weight for each type of cash, a sheet number calculation means, and a total amount calculation means. CONSTITUTION:A commodity sales data processor which inputs the weight data measured by a balance 25 contains a storage means 14 which stores the unit weight for each type of cash, the sheet number calculation means 11 and 13 which read the unit weight corresponding to the designated type cash out of the means 14 after designation of the type of cash measured by the balance 25 and calculates the sheet number from the unit weight and the weight data given from the balance 25, and the total amount calculation means 11 and 13 which calculate the total amount from the sheet numbers calculated by the means 11 and 13 and the amount of the designated type of cash. In such a constitution, the total amount and the sum total amount can be simply and quickly calculated for each type of cash with no manual intervention. Thus the collected cash can also be totalized in a simple and quick way.
Patent JP-H01314293-A (JP)
Title: Cathode heating circuit of fluorescent display tube
Inventor: ASAI HIRONOBU
IPC: G09G3/12
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a voltage distribution uniform along a cathode even in case of many display digits of a fluorescent display tube and the long cathode by adding a clock signal of 50% duty ratio constituted of '1', '0' to switching elements connected to a bridge shape and changing the polarity of the DC voltage for heating the cathode at the period of the clock signal. CONSTITUTION:A power source 1 is for acceleration, for which the power source having about 30V voltage V1 is used. A power source 6 is for heating the cathode and the power source having about 5V voltage V2 is used for said power source. The clock signal 8 having 50% duty ratio and about 30kHz repetitive frequency is used for the clock signal 8. The clock signal 8 of '1' and '0' is applied as it is to the switching elements 4A, 4C and the clock signal 8 of the '0', '1' inverted by an inversion circuit 7 is applied to the switch elements 4B, 4D. The brightness uniform along the cathode is obtd. in this way even in case of the many display digits of the fluorescent display tube and the long cathode by adopting the DC power sources and the switching element groups and alternately changing the polarities of the supply voltages to the cathode.
Patent JP-H096248-A (JP)
Title: Speaker device
Inventor: KANOTANI KOBU
IPC: H04R1/02
Filed: 1995-06-14
Abstract: PURPOSE: To lessen physical space of the whole system of a speaker device by integrating a speaker unit, which outputs audio signal sent out from an information processing device, with a turning base of a display device. CONSTITUTION: Right and left speakers 4a, 4b outputting audio signal from an information processing device 1 are provided in the front portion 4z of a speaker unit 4. A turning mechanism 3 of a display device 2 displaying data processed by the information processing device 1 is provided on the top face portion 4x of the speaker unit 4. The turning mechanism 3 is equipped with an attachment portion 31 for fitting the bottom face of a display unit 2 and a columnar protrusion portion in the center of the top face portion 4x of the speaker unit 4. Utilizing a protrusion portion 32, swing function of the display device 2 in the right and left direction is conducted. The protrusion 32 fits into a groove-like up and down angle changing rail of the bottom face portion of the display device 2 so that the display device 2 slides in the up and down direction.
Patent JP-H05236713-A (JP)
Title: Brushless motor and mold thereof
Inventor: KAWAMOTO TETSUO
IPC: H02K29/00
Filed: 1991-06-19
Abstract: PURPOSE:To provide a brushless motor and a mold thereof in which manufacturing steps of a rotor block and the entire motor are simplified and structural reliability is enhanced. CONSTITUTION:A motor has a rotor block 11, a yoke 13, a segment magnet 14, and a resin layer 15 formed between both axial end faces of the yoke 13 and the magnet 14 to fix the magnet to the yoke. A mold has a lower mold 31 which has an inner peripheral wall 34 corresponding to an outer periphery of the block and a thin cylinder 33 having a thickness corresponding to a gap between a pole element 3 and the outer periphery of the block and stood from a bottom 32.
Patent JP-S6040738-A (JP)
Title: Fuel controller for cylinder number controlling engine
Inventor: ARIMA MANABU
IPC: F02D41/00
Filed: 1983-08-13
Abstract: PURPOSE:To make the proper incremental compensation of accelerating fuel in accord with both partial-cylinder and all-cylinder operations attainable, by setting up an incremental rate of the accelerating fuel to be added in time of acceleration so as to make a part of the partial-cylinder operation smaller than that of the all-cylinder one. CONSTITUTION:In case of a control unit 28 inputting output signals out of sensors 3, 29-31 detecting those of throttle opening, cooling water temperature, suction temperature and suction pressure each during engine driving and an ignition coil 32, first of all a fact whether or not a partial-cylinder operated range is the case is discriminated. Likewise, whether it is in a state of acceleration or not is detected on the basis of variations in the opening of a throttle valve 11. And, in time of accelerating state detection, compensation adding accelerating fuel to a fundamental fuel injection quantity to be determined by a fuel injection quantity control device takes place, while an incremental rate of this adding accelerating fuel is set up so as to make a part of the partial-cylinder operation smaller than that of all-cylinder operation. Afterward, this compensated fuel injection quantity is sprayed out of a fuel injection nozzle 10.
Patent JP-H08336429-A (JP)
Title: Auxiliary grid device for kitchen unit work top
Inventor: HOSOIRI MASAKI
IPC: A47B77/00
Filed: 1995-06-14
Abstract: PURPOSE: To provide an auxiliary grid. device, for a kitchen unit work top, which can adjust its height to meet the varying height of different types of gas ring up to the top of a tripot without using other auxiliary grid devices with different heights. CONSTITUTION: This auxiliary grid device consists of an auxiliary grid 3 whose top height level can be adjusted by a vertically freely movable adjusting leg 4 mounted on leg parts 3a, 3a. In addition, this grid 3 is installed on the work top surface 1a beside the gas ring 2.
Patent JP-H0314595-A (JP)
Title: Production of powdery high-hlb sucrose fatty acid ester
Inventor: MATSUMOTO SHUSAKU
IPC: C07H1/06
Filed: 1989-06-09
Abstract: PURPOSE:To obtain under normal pressure in a short time the subject ester useful for surfactants, etc., using only inexpensive water and safe fatty acid by precipitating a sucrose fatty acid ester reaction mixture of an aqueous medium process without using any organic solvent. CONSTITUTION:Other than the objective sucrose fatty acid ester, (A) a sucrose fatty acid ester synthetic reaction mixture of an aqueous medium process. containing (i) unreacted succharide, (ii) unreacted fatty acid methyl ester, (iii) catalyst, (iv) soap and (8) fatty acid is adjusted to a pH of neutral region (pref. 6.2-8.2), and (B) water and (C) a neutral salt are added to the system to produce a precipitate, which is then washed with an acidic water, and a precipitate separating out by adding a fatty acid to the washings is neutralized and then put to spray drying. thus obtaining the objective ester. The composition of the component A is pref. as follows: the component (i)...-1.080.0wt.%. the component (ii)...0.5-10wt.%, the component (iii)...-0.05-7.0wt.%, the component (iv)...0.5.-60wt.%, and the component (V)...0.5-10.0wt.%.
Patent JP-S5479533-A (JP)
Title: Data processing unit
Inventor: ISHII HIDESHI
IPC: G06F9/28
Filed: 1977-12-07
Abstract: PURPOSE: To enable a data processing unit controlled by microprograms to process data at a high speed with its delay time shortened through small-sized hardware, by making it possible to operate processes in the divided cycle of its machine one.  
     CONSTITUTION: The data processing unit with executes instructions through the control of microprograms is provided with microprogram control parts 1 and 2 different in cycle time. This control part 1 is provided with control memory 1 operating in cylce T 1 , microinstruction register 3, decoder circuit 5, and address control circuit 10, and control part 2 is with control memory 2 operating at cycle T 2 = T 1 /2, register 4, decoder 6, and control circuit 11. Then, control circuits 10 and 11 control memories 1 and 2 independently, and arithmetic execution circuit 7 supplied with the outputs of decoders 5 and 6 performs the combinational arithmetic of the outputs of control memories 1 and 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0815490-A (JP)
Title: Method and device for decontaminating metal waste
Inventor: NISHIWAKI HITOSHI
IPC: G21F9/28
Filed: 1994-06-29
Abstract: PURPOSE:To increase the reaction speed, prevent a decontaminating liquid from evaporating and economically removing contaminants sticking on the surface of metal wastes by attaching a foamy decontaminating liquid containing acid on the surface of the metal wastes and keeping it for a prescribed time. CONSTITUTION:After injecting a decontaminating liquid containing acid such as hydrochloric acid and nitric acid and a surface active agent from a decontaminating liquid supplying tank 2 to a foam generator 5 through a decontaminating liquid circulation tank 3, and blowing compressed air into the decontaminating liquid to foam it, the decontaminating liquid is supplied to a solution tank 1. Then, the soaking of a contaminated metal in the foamed decontaminating liquid progresses the dissolving reaction, and the generated solution heat is insulated with the foamy decontaminating liquid and accumulates in the solution tank 1 to boost the reaction. In this case, it is preferable that the diameter of a foam is approximately 0.1 to 2mm, and the ratio of liquid to a foam is 1 to 10vol.%. If the diameter of a foam and the ratio of liquid to a foam are too large, the quantity of acid becomes insufficient. On the other hand, if they are too small, adiathermancy becomes insufficient and the dissolving efficiency declines. Subsequently, after a defoamer 8 defoams the generated gas, it is released to the air through a scrubber 9, a HEPA filter 10 and a blower 11.
Patent JP-S63310446-A (JP)
Title: Continuous stacking/carrying structure for sheet
Inventor: FUKUZAKI HIDEKI
IPC: B65H29/12
Filed: 1987-06-12
Abstract: PURPOSE:To carry out automatic stacking of light paper by projecting a shutter over a stacking conveyor while arranging an intermittently rotatable comb type carry-out plate in the gap of conveyor and inserting following sheets sequentially to the lowermost face. CONSTITUTION:A timing roll 90 arranged on a second conveyor 88 rotates with same or slightly lower speed than that of the conveyor 88 and feeds overlapped sheets A to a stack conveyor 11. A shutter 12 is arranged at a position for enabling stacking of sheet A onto the stack conveyor 11, and the tip of the sheet A moved through rotation of the stack conveyor 11 stops at the position of the shutter 12 while following sheets A are fed sequentially onto the stack conveyor 11 and inserted sequentially to the lowermost face because they are overlapped.
Patent JP-2000337923-A (JP)
Title: Method for magnetizing magnetic scale
Inventor: CHO YASUHISA
IPC: H04N1/036
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To perform magnetization while making the magnetic flux density (residual magnetism) of each magnetic pole large. SOLUTION: To manufacture the magnetic scale which constitutes a magnetic linear encoder for detecting the position of a head moving in a specific direction, 1st multiple magnetization and 2nd multipole magnetization are carried out. For the 1st multipole magnetization, a 1st current having a 1st maximum current value is supplied to the coil 231 of a magnetizing head 23 while the magnetizing head 23 is moved in the direction G of the extension of an unmagnetized scale 10, thereby obtaining a 1st magnetic scale.  For the 2nd multiple magnetization, a 2nd current having a 2nd maximum current value less than the 1st maximum current value is supplied to the coil 231 of the magnetizing head 23 while the magnetizing head 23 is moved in the direction R of the extension of the 1st magnetic scale 10 so that the magnetic pole formed by the 1st multipole magnetization is the same, thereby obtaining a 2nd magnetic scale.
Patent JP-S5849785-A (JP)
Title: Thermal cracking of heavy oil
Inventor: YUZA YOUICHI
IPC: C10G9/36
Filed: 1981-09-21
Abstract: PURPOSE:To reduce the amount of steam for fluidization and dispersion in the thermal cracking of heavy oil using coke as a thermal medium, and to enable the simultaneous production of olefins, by feeding a gas containing ethane, propane, and butane to the apparatus in place of steam. CONSTITUTION:In the thermal cracking of heavy oil using coke as thermal medium, the reaction tower 1 is supplied with the heavy oil (e.g. crude oil, fuel oil, etc.) through the nozzle 8, optionally a coke slurry oil and/or pitch through the  nozzles 9 and 10 respectively, and a gas containing ethane, propane, butane or their mixture through the feed pipes 11, 12 and 14 as a substitute for the whole or a part of the steam for dispersion, and the heating tower 2 is supplied with the above gas as a substitute for the whole or a part of the steam for fluidization. The thermal cracking reaction of the heavy oil is carried out in the reactor at about 750 deg.C.
Patent JP-2000338692-A (JP)
Title: Production of electrophotographic photoreceptor and electrophotographic photoreceptor
Inventor: MIZUNO HIROMITSU
IPC: G03G5/05
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which prevents the change of a coating liquid for a charge transfer layer with lapse of time and has excellent electrostatic charge stability. SOLUTION: This process for producing the electrophotographic photoreceptor is a process for producing the electrophotographic photoreceptor by applying an under-coating layer, a charge generating layer and the charge transfer layer on a conductive substrate, in which the pH of an extraction liquid is in a range of 5 to 8 when the coating liquid for the charge transfer layer is extracted with distilled water having a pH in a range of 7±0.5 and the charge transfer layer is formed by using the coating liquid. The electrophotographic photoreceptor is produced by the above described method.
Patent JP-S5372495-A (JP)
Title: Moving object detector by using microwave
Inventor: KASHIWAGI MICHIO
IPC: G01S13/00
Filed: 1976-12-09
Abstract: PURPOSE:To obtain thin, small, and simple circuits low in cost, by constituting each constituent plainly.
Patent JP-H077968-A (JP)
Title: Method and apparatus for modulating pulse width of inverter
Inventor: YAMAI HIROYUKI
IPC: H02M7/48
Filed: 1993-06-18
Abstract: PURPOSE:To provide a method for suppressing a waveform distortion even if it is driven by a high carrier frequency by using an inverter having a large dead time. CONSTITUTION:The method for pulse width modulating an inverter comprises the steps of (SP1) calculating a reference pulse width of a PWM control pattern based on a PWM calculating formula in a real time, (SP2) reading data of compensation error pulse width for compensating an erroneous voltage generated due to dead time corresponding to a load power factor and a phase angle of a motor to be driven, (SP3) correcting a reference pulse width calculated based on the PWM calculating formula based on data of the compensating error pulse width, and (SP4) driving a switching element of an inverter based on data of the corrected pulse width.