baber/WOPTO huggingface dataset:
Patent JP-S6230238-A (JP)
Title: Exposure method for copying machine
Inventor: MAEDA TATSUO
IPC: G03B27/50
Filed: 1985-07-31
Abstract: PURPOSE:To make if unnecessary to use a halogen lamp as an exposing means and to reduce power consumption by transmit permitting a light beam to transmit a transmissive original platen and a transmissive original paper and exposing an original image on the surface of a photosensitive body after a reflecting mirror reflects said light beam. CONSTITUTION:When a fluorescent lamp 3 lights up and the original platen 2 is slid along the upper surface of a copying machine main body 10, the light beam from the fluorescent lamp 3 transmits the transmissive original platen 2 and the transmissive original paper 5, and is reflected on the reflecting surface of the reflecting mirror 7. Then the reflected light beam exposes the original image on the original paper 5. The exposed original image is exposed on the surface of a photosensitive layer 12 in terms of a photosensitive drum 1 through an optical system 4, and an electrostatic latent image corresponding to the original image is formed on the surface of the photosensitive layer 12.
Patent JP-S6148968-A (JP)
Title: Iil semiconductor integrated circuit device
Inventor: NAKAGAWA SHOICHI
IPC: H01L27/082
Filed: 1984-08-16
Abstract: PURPOSE:To reduce the collector-base backward injection current of an injector by a method wherein an N type impurity concentration, in the base region in the vicinity of the emitter region of the injector, is made to be higher than the N type impurity concentration in an epitaxially grown layer. CONSTITUTION:On a P type substrate 1, an N<+> type buried layer 2 is provided, and then an N type epitaxial layer 31 is grown. In the vicinity of the emitter region 4 of an injector, a region 32 is formed with its impurity concentration N2 a little higher. P type diffused layers 4, 5 are formed, whereafter N<+> type diffused layers 6, 7 are formed. The relationship between the concentration N1 in the region 31 and the concentration N2 in the region 32 satisfies N2>=N1. This method reduces the collector-base backward injection current to next to none in a base- grounded PNP transistor.
Patent JP-H09329513-A (JP)
Title: Pressure measuring method, and device therefor
Inventor: SHIGYO MASAO
IPC: G01L5/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To enable the measurement of not only a regular pressure range but also even an extremely low pressure with ease and accuracy, in a pressure measuring method using pressure measuring films which develops colors in pressurized parts. SOLUTION: An elastic mat provided with a great number of projections provided on its one side is sandwiched between an object of measurement and a pressure measuring film with the projections turned to the sides of the pressure measuring film. Pressing the elastic mat to the pressure measuring film by the object of measurement forms on the pressure measuring film the colored regions which color by the areas according to the pressure forces of pressure points Q1 to Q3 by the projections. Next to this the areas of these colored regions are obtained, and the pressure forces by the projections from the obtained areas. And the distribution of the pressure forces is displayed in multidimentions by linking the positions where pressure forces are the same. At this time, it may be displayed in two or three dimentions by equal pressure lines Sa to Sc or in colors.
Patent JP-H0515571-A (JP)
Title: Ventilator for bath
Inventor: ISHIBASHI NOBORU
IPC: F24F7/06
Filed: 1991-07-11
Abstract: PURPOSE:To prevent dew formation on the side of a washing chamber by eliminating large amount of steam leaking on the side of the washing chamber when the steam is used in a bath room quickly. CONSTITUTION:A bath room 1 to which steam is supplied from a steam supplier and a washing chamber 7 is provided successively to the bath room 1 separated by a bath room door 8 while a ventilation fan 10 is provided at the washing chamber 7. A partition body 15 with one end thereof mounted on the ceiling 14 of the washing chamber 7 is extended downward to form one partition space 16 with the ceiling 14 and a surrounding wall. The ventilation fan 10 is provided facing the partition space 16. In the use of steam in the bath room, when the bath room door 8 is opened, the steam jetted out of an opening is received with the partition space 16 and discharged quickly with the ventilation door 10 provided on the partition space. Thus, wetting caused with the diffusion of the steam on the wall and the ceiling 14 can be prevented thereby minimizing dew formation in the washing chamber 7.
Patent JP-H0617079-A (JP)
Title: Grease composition for high-speed rolling bearing
Inventor: NAKA MICHIHARU
IPC: C10N30/08
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a grease compsn. for a high-speed rolling bearing which has a long life and remarkably prolongs the life of a bearing by compounding a base oil contg. an alkyldiphenyl ether oil with a specific diurea compd. as a gelling agent. CONSTITUTION:The compsn. is prepd. by compounding a base oil contg. an alkyldiphenyl ether oil with a gelling agent and other necessary ingredients. The gelling agent is a diurea compd. of the formula (wherein R<1> is a 6-15C divalent arom. hydrocarbon group; and R<2> and R<3> are each a cyclohexyl, a 7-12C cyclohexyl deriv., or 8-20C alkyl group) and has a content of cyclohexyl (deriv.) group expressed by {[the number of cyclohexyl (deriv.) groups]/[the number of cyclohexyl (deriv.) groups + the number of alkyl groups]X100 of 50-100%.
Patent JP-S5872805-A (JP)
Title: Combustion method
Inventor: OONISHI TOSHIHIKO
IPC: F23C1/00
Filed: 1981-10-26
Abstract: PURPOSE:To obtain stable combustion, by feeding mixed oil, which is blended by mixing a specified weight ratio of heavy oil C with kerosene or light oil, into a kerosene or a light oil combustion device. CONSTITUTION:The mixed oil, which is blended by mixing 20wt%, at least, or 40wt%, at most, of heavy oil C with kerosene or light oil, is fed into a kerosene or a light oil burner, and the mixed oil is burnt, leaving the kerosene or the light oil burner as it is. By this method, about 10-20% of fuel cost can be reduced, and at the same time, consumption of fuel is saved, because efficiency of heat transfer is increased, as radiation by luminous flames is improved by mixing heavy oil with kerosene or light oil.
Patent JP-H0922730-A (JP)
Title: Polymer electrolyte secondary battery
Inventor: TSUCHIYA KENJI
IPC: H01M4/04
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte secondary battery in which internal shortcircuit is precluded by improving the structure of that end part having cut surface of the electricity collector of a positive and a negative electrode. SOLUTION: A positive electrode is structured so that an electricity collector 1 bears a positive electrode layer 2 containing an active material, non-aqueous electrolytic solution, and polymer to retain the solution, while a negative electrode is structured so that an electricity collector 3 bears a negative electrode layer 4 which contains a carbonaceous material to occlude and release lithium ions, non-aqueous electrolytic solution, and polymer for retaining the solution.  A polymer electrolyte secondary battery concerned comprises these electrodes and a solid polymer electrolyte layer 5, which is interposed between the two electrodes and contains non-aqueous electrolytic solution and polymer for retaining it, wherein the electricity collector of the positive and the negative electrode consists of (a) a metal meshing 1 (illustrated with positive electrode) of such a structure that the end part 6 having a cut surface is foled back, or (b) of a metal meshing 1 (illustrated with positive electrode) of such a structure that the end part 6 having a cut surface is covered with an insulative band-shaped material 7.
Patent JP-S5872165-A (JP)
Title: Recording device
Inventor: SATOU KAZUHIKO
IPC: G03G21/00
Filed: 1981-10-26
Abstract: PURPOSE:To stabilize accurately the surface potential of a recording drum, by storing preliminarily a target charge potential of a charging member in a storage device and providing a test cycle for charging of the charging member. CONSTITUTION:A recording device is provided with a storage device M. A target charge potential of a recording drum 1 is stored in the storage device M, and a test cycle and a recording cycle are provided for charging of the recording drum 1; and in the test cycle, recording is not performed and a grid voltage Vg of a charger 2' required for the charge potential control of the recording drum 1 is obtained. The relation between the grid voltage and the charge potential is obtained to set a more accurate grid voltage, and the grid voltage is corrected accurately to stabilize the charge potential.
Patent JP-S6064453-A (JP)
Title: Device for mounting integrated circuit
Inventor: HAMAGUCHI HISASHI
IPC: H01L23/12
Filed: 1983-09-19
Abstract: PURPOSE:To reduce parasitic inductance among strip lines for signals by fixing an insulating substrate having an opening or a notch facing to a pedestal and separated wiring patterns to a base with the pedestal. CONSTITUTION:A base 5 with a projecting pedestal 4 to which a semiconductor chip must be fixed is formed by using a metal having excellent thermal conductivity such as copper. An insulator substrate, which has an opening 1A or a notch facing to the pedestal 4, on the surface thereof wiring patterns for a power supply and strip lines 2 for signals are each separated and shaped, and which consists of a metal such as alumina, is fastened to the base. The device for mounting is arranged in a cascaded manner so that the strip lines for signals are butted. Accordingly, parasitic inductance and parasitic capacitance among the strip lines can be reduced extremely.
Patent JP-H0458294-A (JP)
Title: Musical sound waveform generator
Inventor: SHIBA KOSUKE
IPC: G10H7/00
Filed: 1990-06-28
Abstract: PURPOSE:To enable a high-level sound supply processing without requiring any exclusive sound supply circuit by dividedly executing one operator processing and algorithm processings. CONSTITUTION:At each certain fixed time, the sound supply processing is executed to interrupt a master central processing unit (MCPU) 101 and a slave central processing unit (SCPU) 102 and to produce the sounds of 8 channels at the respective CPU based on the interruption. When the processing is completed, musical sound waveforms totally for 16 channels adding the 8 channels at the respective two CPU are added and outputted from a Left D/A converter part 107 and a Right D/A converter part 108. When executing a sound supply circuit program, a program executing means execute the operator processing and the algorithm processing while dividing them into various processing cycles concerning a processing cycle with a prescribed time interval as a unit.
Patent JP-H1014437-A (JP)
Title: Device for hanging protruding part of scallop
Inventor: SAKAMOTO ATSUSHI
IPC: A01K61/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for hanging a protruding part of a scallop (Patinopectem yessoensis) capable of suppressing bending of a linear engaging member sent from guiding hole and protruding. SOLUTION: This device for hanging a protruding part of a scallop is constituted so as to fix the scallop on a cultivating rope not to be left off by inserting a linear engaging members into open holes opened at the protruding part of the scallop and the cultivating rope. Further, the device has a guiding hole extending to the opened hole, a guiding member 45 for guiding the linear engaging member S while allowing the engaging member S to penetrate through the guiding member 45 and a guide pipe 41 inserted into the guiding hole so as to be freely advanced or retreated while including the linear engaging member S therein in the penetrated state and advancing together with the linear engaging member S sent out.  Moreover, the guide pipe 41 has a piston part for forming a column-shaped and pressured flow for supporting the linear engaging member S by jetting from the end of the opening of the guiding hole at the opening hole side and covering the linear engaging member S by lifting an operation fluid filling the guiding hole upward when the engaging member is sent out.
Patent JP-H0834335-A (JP)
Title: Brake fluid pressure estimating device in brake traction controller for vehicle
Inventor: YOKOYAMA SATOSHI
IPC: B60T8/175
Filed: 1994-07-22
Abstract: PURPOSE:To lessen the error of estimated brake fluid pressure and perform brake traction control precisely by storing the relationship of change gradient to the actuation voltage of a motor, and changing over the change gradient, according to the actuation voltage. CONSTITUTION:The CPU of an electronic control unit ECU stores a program which executes antilock control and brake traction control, and each control is performed, according to specified logic. As to the traction control, the ECU stores the relationship of the change gradient of brake fluid pressure to a pressure increase or decrease signal, and operates the variation of brake fluid pressure, based on the pressure increase or decrease signal, and operates this value of the estimated brake fluid pressure, based on the operated variation and the previous value of the estimated brake fluid pressure, and updates this operated value as the previous value of the estimated brake fluid pressured. The ECU stores the relationship of change gradient to the actuation voltage of a motor, and change over the change gradient, in accordance with the actuation voltage of the motor.
Patent JP-S5873239-A (JP)
Title: Oscillation circuit
Inventor: YASUDA MASANORI
IPC: H03K3/02
Filed: 1981-10-28
Abstract: PURPOSE:To obtain a pulse waveform of variable period and duty, by counting a reference pulse with two program counters and setting/resetting a flip-flop with the output. CONSTITUTION:Two counters 2, 3 are connected to a reference signal oscillator 1, an output terminal of the counters 2, 3 is connected to a flip-flop 4 and an NOT output terminal O2 of the flip-flop 4 is connected to the 2nd output terminal of th counter 3. Frequency set information 5 is given to the counter 2 and duty set information 6 is given to the counter 3. An output pulse of the oscillator 1 is counted with the counters 2, 3 and the count output sets/resets the flip- flop 4. Thus, a pulse having the period and duty ratio set with the counters 2, 3 is generated at a positive output terminal O1 of the flip-flop 4.
Patent JP-S5797931-A (JP)
Title: Magnetic particle type electromagnetic coupling apparatus
Inventor: OKITA RIYOUSUKE
IPC: F16D37/02
Filed: 1980-12-04
Abstract: PURPOSE: To prevent irregular motions of magnetic particles during racing by disposing a stator having an exciting coil on the inner periphery of a coupling working portion so as to reduce abrasion caused by a collision among racing magnetic particles.  
     CONSTITUTION: A stator 14 has an exciting coil 15 built-in, which is wound circularly. When a drive member 1 rotates and the exciting coil 15 is turned on electricity, magnetic flux Φ goes through the stator 14→ onecoupling portion 5b→ magnetic particles 7→ a coupling member 2→ magnetic particles 7→ the other coupling portion 5b→ the other magnetic pole 14 a→ the stator 14. As the coupling member 2 and the coupling portion 5b are coupled by electromagnetic corce based upon this magnetic flux Φ, torque is transmitted from the drive member to a driven member 5. Finally when the exciting coil 15 is de-energized, the magnetic flux Φ disappears, and torque transmission is stopped. Therefore, racing torque to the driven member 5 is little generated and irregular motions of the magnetic particles are prevented, resulting in reduction of abrasion caused by a collision or a rub of magnetic particles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05342007-A (JP)
Title: Object directivity computer system
Inventor: MAEKAWA TAKAAKI
IPC: G06F9/44
Filed: 1992-06-08
Abstract: PURPOSE:To provide the object oriented computer system which can efficiently execute an object oriented program at high speed. CONSTITUTION:At the time of requesting the generation of an instance 4, the class definition part of an object oriented program 6 is referred to, the instance 4 composed of a processor 41, memory 42 and interface 43 is extracted according to the class definition, an identification code for specifying the instance is allocated to it, and methods and data are stored in the memory 42 of the instance 4. Thus, the conception of object directivity suitable for parallel operations can be realized in the manner of a hardware, and the object oriented program 6 can be efficiently executed at high speed.
Patent JP-H09330190-A (JP)
Title: Network print system
Inventor: OTA NAOKI
IPC: G06F11/30
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily find a target print job by making a network printer print out received print file data and also save its print log information, and then transferring the print log information to a terminal at a request from the terminal. SOLUTION: When a terminal TM outputs a print request signal and transfers data on a print file and an object name, a print server device PSW stores those temporarily, spools them in a queue for processing a print job, and performs transfer to a specified network printer NP. The network printer NP prints out the received print file and generates and stores its print log information as history information. When a user of the terminal TM sends a request to browse the print log information to a network printer NP specified as an output destination, the network printer Np transfers the stored print log information to the terminal TM.
Patent JP-S5872372-A (JP)
Title: Current controlling for power converter
Inventor: OOMAE TSUTOMU
IPC: H02M7/155
Filed: 1981-10-26
Abstract: PURPOSE:To stably control a current with good response by providing an instantaneous current control circuit which controls a load current at the time of generating a gate pulse from pulse generating means at the driven side of a mean current control circuit which controls the average value of a load current. CONSTITUTION:When a mean current instruction value IMC is increased stepwisely, the first current control circuit 5 outputs an instantaneous current instruction value IPC in response to the deviation with the actual current value IM. The second current control circuit 7 outputs the firing angle command alpha of a firing pulse P to be generated next based on the difference between the value IPC and the firing time actual current value IP held by a sample-holding circuit 8. A gate pulse generator 9 applies a firing pulse P to the thyristors S1-S6 of a power converter 1 at the firing angle in response to the command alpha.
Patent JP-H04368993-A (JP)
Title: Tampo for wood-wind instrument
Inventor: IHARA YASUATSU
IPC: G10D9/00
Filed: 1991-06-17
Abstract: PURPOSE:To improve the reliability and the durability by forming a projecting part projected in the direction for biting into a covering member, in a fixing member. CONSTITUTION:A tampo 20 is formed by a core material 15 and a skin 4 being an airtight member for covering this core material 15. This tampo 20 is contained and fixed into a tampo pan 6 by using, for instance, an adhesive agent. In this case, the skin 4 is formed like a bag by leather, and this skin 4 comes into contact opposingly with a sound hole, and seals up tightly this sound hole. In this case, in the outer edge part of the pressure surface 203 of a head 202 of a resonator 12, a projection 204 of prescribed height projected toward the upper part is formed integrally. By this projection 204, the skin 4 is drawn by prescribed force in its plane direction and comes into contact with the lower face of a felt plate 2 and is held. Thus, the skin 4 is always strained, and no wrinkle nor looseness is generated thereon.
Patent JP-S6150232-A (JP)
Title: Optical recording medium and its manufacture
Inventor: MOCHIZUKI HIDEAKI
IPC: G11B7/24
Filed: 1984-08-18
Abstract: PURPOSE:To obtain an optical recording medium such as an excellent optical disc on which no exfoliation is caused even if it is left for a long time under a high moisture environment while the bonding process is executed efficiently in a short time by adhering a plastic film on the entire one side of which an adhesives is applied onto a transparent base formed with an optical recording film. CONSTITUTION:The plastic film 7 coated with the adhesives 8 on its entire face is adhered onto the transparent base 5 formed with the optical recording film 6. The thickness of the plastic film 7 is decided by the performance of work and the thickness of <=0.5mm. is handled easily. In using a plastics as the transparent base 5, the thermal expansion coefficient of the plastic film 7 due to temperature and moisture is preferably 80-120% of that of the base 5. It is preferred that the adhering is executed by means of a rubber roller or under a reduced pressure in order to prevent air bubbles from being produced between the recording film 6 and the adhesives 8 at adhering.
Patent JP-H04232487-A (JP)
Title: Radar apparatus having jamming indicator and receiving device having jamming indicator
Inventor: DEIKUSUTORA YAN ARUBERUTO
IPC: G01S7/36
Filed: 1991-06-18
Abstract: PURPOSE: To provide a radar device and a receiving device provided with a jamming indicator respectively. CONSTITUTION: This radar device is provided with an antenna 2, a transmission unit 4 connected to the antenna and a receiving unit 5. The receiving unit involves a wide range preamplifier stage 16, to which a signal received by the antenna is applied and a frequency band limiting factor 19 is connected. This radar device is also provided with jamming indicator 11 connected to the output 10 of the receiving unit. The indicator is optimum in detecting at least a part of interference signal detected by the antenna and the receiving unit, and generates an interference signal expression indicating signal. The jamming indicator is positioned before the frequency band limiting factor and connected to the receiving unit.
Patent JP-S6330369-A (JP)
Inventor: SAKAGUCHI MIKIO
IPC: C04B35/58
Filed: 1986-07-21
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-S6235188-A (JP)
Inventor: MISAWA ROKURO
IPC: F16L1/038
Filed: 1985-08-07
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-H0523830-A (JP)
Title: Sealing method in electroslag remelting
Inventor: TAKETSURU TAKAAKI
IPC: B22D23/00
Filed: 1991-07-12
Abstract: PURPOSE:To reduce absorbed hydrogen content into a cast ingot in electroslag remelting method. CONSTITUTION:In sealing method in the electroslag remelting for shutting off surface of molten slag 2 from the air by injecting inert gas into a mold 1 at the time of remelting a raw material for remelting (consumable electrode) 3, by ascending the inert gas while circulating around the raw material for remelting, invasion of the air into the mold 1 is prevented to shut off the surface of slag from the air.
Patent JP-H0621366-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKATANI MASAHIRO
IPC: H01L27/082
Filed: 1992-06-30
Abstract: PURPOSE:To furnish a high resistance together with a transistor by using masks in usual numbers. CONSTITUTION:After an SiO2 film 2, an Si3N4 film 3 and a polysilicon film 8 are formed on a P-type Si substrate 1, ions of opposite conducting types to each other and in high doses are implanted in the polysilicon film 8 and made to compensate each other, simultaneously with implantation for emitters of N-P-N-type and P-N-P-type bipolar transistors, so that a high resistance be formed. Therefore the high resistance can be formed together with the bipolar transistors on the same wafer surface without increasing the number of masks.