baber/WOPTO huggingface dataset:
Patent JP-H05223359-A (JP)
Title: Freezing cycle
Inventor: MAKITA KAZUHISA
IPC: F25B1/00
Filed: 1992-11-26
Abstract: PURPOSE:To prevent freezing capability from being lowered by keeping intermediate pressure substantially constant. CONSTITUTION:A freezing cycle 1 comprises a first pressure reduction device 4 composed of pressure reduction parts 13, 14 each disposed on parallel refrigerant flow passages 11, 12, a bypass passage 8 connecting the refrigerant gas side of a gas/liquid separator 5 and the suction side of a refrigerant compressor 2, a solenoid valve 22 for intermittently opening/closing a refrigerant flow passage 19 on which there are disposed a second pressure reduction device 6 and a refrigerant evaporator 7, and a solenoid valve 15 for intermittently opening/ closing the refrigerant flow passage 12. In the first pressure reduction device 4, refrigerant is reduced in its pressure with its greater opening area by opening the refrigerant flow passage 12 when the refrigerant flows into the bypass passage 8. Further, when the refrigerant flows into the refrigerant evaporator 7, the refrigerant is reduced in its pressure in the first pressure reduction device 4 with a smaller opening area by closing the refrigerant flow passage 12.
Patent JP-2001136716-A (JP)
Title: Motor and method of manufacturing the same
Inventor: OTA NORIO
IPC: H02K17/08
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To make small a conductivity path forming region in a terminal stand and also simplify the structure of the region in a motor to be mounted on the terminal stand using a plurality of capacitors. SOLUTION: Two capacitors 50, 51 are connected beforehand by connection conductors 52, 53. These capacitors 50, 51 are disposed in capacitor-mounting sections 37, 38 of a terminal stand 30, and the connection conductors 52, 53 are connected to capacitor connection sections 39a, 39b respectively. Due to this structure, there is no requirement on the terminal stand 30 for a conductive path forming region for connecting the two capacitors 50, 51, thus enabling making a conductivity path formation region 42 small, while at the same time simplifying the structure of the same.
Patent JP-2001129021-A (JP)
Title: Stretcher
Inventor: SESHIMA TAKENORI
IPC: A61G13/10
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To fix a table to the truck of a stretcher. SOLUTION: The stretcher is provided with a table 2 that can be attached to or detached from a column 1 of an operating table, a truck 40 where the table 2 being removed from the operating table is placed, and a hook 43 for fixing the table 2 onto the truck 40.
Patent JP-H01164822-A (JP)
Title: Torque transmission element employing piezoelectric actuator
Inventor: TANIGUCHI KATSUHIKO
IPC: F16D27/00
Filed: 1987-12-17
Abstract: PURPOSE:To improve a response speed, by a method wherein, through the expansion and contraction action of a piezoelectric actuator, a moving disc is forced into contact with a disc on the input side, and a current press force is controlled. CONSTITUTION:A torque transmission element A is provided with a disc 2 on the input side and a disc 4 on the output side, and a piezoelectric actuator 5 secured through a force detector 6 is mounted to the disc 4 on the output side. Rotation of a motor 9 is transmitted from an output shaft 3 to a ball screw 11 through a torque transmission element A. In this constitution, a pressure detecting value 25 by a pressure sensor 16 is compared with a pressure set value 20, and a difference therebetween is inputted to a motor control device 17 to run the motor 9. The rotation is converted into linear movement of a cylinder rod 13, and the pressure of oil 15 is changed so that it is adjusted to a value approximately similar to a target value. When the pressure detecting value 25 attains a value equal to the set value 20, the motor 9 is stopped, but an output 23 from a computing device 18 for a pressure surge due to excessiveness causes regulation of a voltage applied on the torque transmission element A.
Patent JP-H04189999-A (JP)
Title: Oval pipe burying device
Inventor: SHIMANO TORU
IPC: E21D9/08
Filed: 1990-11-21
Abstract: PURPOSE:To bury an oval shaped pipe at a correct attitude by forming each sectional shape of a cutting edge pipe and a leading pipe to an inverted oval shape and excavating the circular part on the large diameter side by a main excavating head and by excavating the circular part on the small diameter side by a subexcavating head. CONSTITUTION:A leading pipe 8 is connected at the top edge side of an oval shaped pipe 1, and a cutting edge pipe 9 is connected in oscillation-enabled form at the top edge of the pipe 8, and each sectional shape of the pipes 8 and 9 is formed to an inverted oval shape. Then, the soil and sand at the top edge ground is excavated by driving a main excavating head 13 installed at the top edge of a screw auger 10 inserted in the pipes 8 and 9 and a driving shaft 14 in the lower part in the cutting edge pipe 9. Then, the soil and sand in the large diameter side circular shaped part of the oval section which is excavated by the head 13 is discharged behind a screw blade 12, and the soil and sand in the small diameter side circular shaped part which is excavated by a head 15 is delivered to the blade 12, and discharged behind. Accordingly, the oval shaped pipe 1 can be easily inserted and buried.
Patent JP-H11322502-A (JP)
Title: Composition for stamping out bee and aerosol using the same composition
Inventor: MATSUNAGA TADAKATSU
IPC: A01N25/06
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a composition for exterminating bees, having an extraordinarily high immediate effect, and to provide an aerosol using the same composition. SOLUTION: When a composition for exterminating bees contains an insecticidal ingredient, the composition of this invention is included by a saturated hydrocarbon with a boiling point of 90-200 deg.C in a content of >=30 wt.%. It is preferable that the insecticidal ingredient is concluded in a content of 0.05-5 wt.% and the saturated hydrocarbon is included in a content of 30-99.95 wt.%, and the insecticidal ingredient is a pyrethroid compound.
Patent JP-H02162866-A (JP)
Title: Signal sending level controller for analog communication equipment
Inventor: NASHIMOTO CHUZO
IPC: H04M1/00
Filed: 1988-12-15
Abstract: PURPOSE:To prevent a communication error from being generated and to improve communication efficiency by detecting the line network of the other communication party, and attenuating a signal sending level according to the line network. CONSTITUTION:When the other party is inputted through a telephone set 20, a telephone number detecting part 15 detects the inputted telephone number, a control part 16 analyzes the acquired telephone number, when it is judged to be the transmission to a special line network, switches 18 and 19 are connected to an attenuator 13 side, and a sending level is regulated to a value optimal to the special line network by the attenuator 13. When it is judged to by the transmission to a public telephone line network, a switching signal is outputted to the switches 18 and 19, a network control part 11 and a MODEM part 14 are connected to an attenuator 12, and the sending level network is regulated to the value optimal to the public telephone line network by the attenuator 12. Thus, the communication error can be prevented from being generated.
Patent JP-H11150719-A (JP)
Title: Digital catv system and its receiver
Inventor: MIZUKAMI HIROYUKI
IPC: H04N21/226
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a CATV station at the time of retransmitting digital ground broadcasting to a CATV transmission line by providing the CATV station with a sending means sending a broadcasting signal through two kinds of digital modulation systems. SOLUTION: This CATV station transmits a signals obtained by modulating a signal from the sending source 8 of a program produce by the CATV station as CATV broadcasting by a 64QAM modulator 12, a signal obtained by modulating a signal obtained by receiving digital satellite broadcasting through a receiving antenna 5 and demodulating it by a receiver for the digital satellite broadcasting 7 through a 64QAM modulator 11 and a signal obtained by receiving the digital broadcasting through an antenna 6, frequency-converting it to an optical channel through a frequency converter 10 and by frequency-multiplexing it through a synthesizer 14.  in this case, digital ground broadcasting of the same transmission band width as a digital CATV signal is demodulated not to make it 64QAM-modulated but the digital ground broadcasting received by the CATV station is sent out to a channel in which the CATV station desires to transmit it only by frequency-converting it.
Patent JP-H11148644-A (JP)
Title: Gas supply stopping device and gas oven equipped with the same
Inventor: FUKUI KENTARO
IPC: F24C3/12
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas oven, not troublesome in the confirmation of a time and whose fire is extinguished immediately after a desired period of time has elapsed. SOLUTION: A gas oven is provided with a time setting means, permitting the setting of a desired period of time from outside, and a stopping means, stopping the supply of gas after the period of time, set in the time setting means, has elapsed. A cock 7 for an oven main body 2, which is positioned at the opened position thereof, and a solenoid 4, turning the cock into the closing direction thereof upon supplying electric power, are employed as the stopping means while switch devices 20, 21, which are provided between the solenoid 4 and the power source, connected to the solenoid 4, to preclude the conduction of electricity between the power source and the solenoid 4 usually but excite the power source and the solenoid 4 after the set period of time has elapsed, are provided.
Patent JP-H01158483-A (JP)
Title: Method of managing letter data storage region
Inventor: MIYAZAKI YASUO
IPC: G09G5/00
Filed: 1987-12-15
Abstract: PURPOSE: To improve the efficiency of a character data memory by managing the memory area of the character data memory by using an area management table and a character kind management table. CONSTITUTION: The memory area of the character data memory device is sectioned into plural areas and managed by providing the area management table S and character kind management table T. Namely, a character kind A is stored in areas 1-3, 7, and 8-12 and a character kind B is stored in areas 13-16 and 21-24; when a character kind C is stored, an unused area is assigned by referring to flags of the area management table S. In this case, the areas 4-6 and 25 - are assigned. For example, when the character kind A becomes unnecessary, the flag of the corresponding area in the area management table is set to an unused state '0'. Consequently, even when character kinds are dispersed and stored in memory areas, the absolute address and physical address are easily collated and character indexing can be made fast.
Patent JP-2000151815-A (JP)
Title: Predictive dialer system
Inventor: TAKECHI SHINICHI
IPC: H04Q3/58
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To enhance the utilization efficiency of a limited number of operators and the installation while suppressing a cost increase of the installation or the like. SOLUTION: A result value A calculation section 54 obtains an operator result utilization factor and detects a meaningless invalid speech including the case that an automatic dialed destination is at least an automatic answering telephone. A correction calculation arithmetic section 64 uses the obtained operator result utilization factor so as to correct a frequency of automatic dialing so as to exclude a part of invalid speech. A dialing paging controller 12 can effectively be controlled so that the operator result utilization factor is close to the operator object utilization factor.
Patent JP-H10156227-A (JP)
Title: Work electrifying type electrostatic coating equipment
Inventor: NAKANE SHINICHI
IPC: B05B5/08
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To cleanly washout remove paint stuck to an insulated supporter while contriving the effective utilization of paint by recovering and reusing oversprayed paint in the case of impressing high voltage to a work insulated and supported by the insulated supporter and applying electrostatic coating to the work. SOLUTION: The work electrifying type electrostatic coating equipment is equipped with a film separating device 13, a paint supply system 20 and a washing device 12. The film separating device 13 separates a paint film-forming component and a pigment component of paint from liquid, in which oversprayed misty paint is caught, and takes out liquid containing the solvent component of paint as filtrate. The paint supply system 20 mixes the separated paint film forming component and pigment component with unused paint and supplies the mixture to a coating machine 4. Filtrate taken out from the film separating device 13 is sprayed to an insulated supporter 8. The washing device 12 washes and removes paint stuck on the surface of the insulated supporter. Since the separated paint film forming component and pigment component are recovered and reused, paint is effectively utilized.  Further, filtrate supplied to the washing device 12 is liquid containing the solvent component of paint and therefore paint made to a half-dried state is easily dissolved and washing effect is raised.
Patent JP-H07228574-A (JP)
Title: Optically active azole derivative, its production and use thereof
Inventor: ITO KATSUMI
IPC: A61P31/04
Filed: 1994-12-21
Abstract: PURPOSE:To obtain an optically active azole derivative in high yield and short time using short steps by reacting a specific triazolone compound with a specific triazole compound. CONSTITUTION:This optically active azole derivative expressed by formula III is produced by reacting (A) a compound of formula I (R<1> is an aliphatic hydrocarbon group, an aromatic hydrocarbon group, etc., which may have substituents; Y and Z are different from each other and selected from N and methine which may have a lower alkyl as a substituent) with (B) a compound of formula II [Ar is a halogenated phenyl; R<2> is a lower alkyl or a (substituted) phenyl; (R) shows the steric configuration] in an inert solvent such as dimethylformamide preferably in the presence of a base such as an alkali metal carbonate or an alkali metal bicarbonate. An example of the azole derivative is the derivative of formula IV.
Patent JP-H10141183-A (JP)
Title: Fuel injection nozzle
Inventor: RIYUU IKUTAMI
IPC: F02M61/16
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle capable of providing a sufficient rotational flow in a fuel stay, making uniform a mixture between fuel and air and preventing the occurrence of soot. SOLUTION: Fuel supplied through spiral passages 13 and 14 formed between the wall surface 7 of the hollow hole 4 of a nozzle main body 2 and the sliding surface 8 of a needle valve 3 becomes a rotational flow in a fuel stay 15. Since the fuel stay 15 is a tapered annular chamber, the rotational flow is suddenly accelerated toward a single injection hole 5. Since the single injection hole 5 has a tapered surface 6 fan-shaped toward an injecting direction, the action of the fan-shaped nozzle forms a flow widened in a radial direction. The fuel has a large tangential direction speed when injected from the single injection hole 5 and dispersed more uniformly in a combustion chamber to become mist.
Patent JP-H01161920-A (JP)
Title: Ttl circuit
Inventor: TANIZAWA SATORU
IPC: H03K19/088
Filed: 1987-12-18
Abstract: PURPOSE:To prevent the occurrence of undershoot, ringing or noise in an output waveform by bypassing an excess electric charge appearing at a base of an output transistor(TR) transiently to the 2nd power supply line at a low potential when a base drive circuit supplies a current to the base by a charge bypass means. CONSTITUTION:The moment a collector current of an output TR T1 is conductive to go to boost a potential level of a ground line GND 1, the base current is bypassed to a ground line GND 2 by a diode D1. Thus, no more excessive collector current is not caused. Then the level of the potential of the ground line GND 1 is not fluctuated but stable and the base potential VB of the output TR T1 rises stably to a prescribed level (nearly 0.8V) without causing any ringing. Moreover, the output Vo changes stably to an 'L' level (nearly 0.2V) without causing undershoot or ringing.
Patent JP-H06164840-A (JP)
Title: Picture reader
Inventor: ISHIMITSU YOSHIYUKI
IPC: H04N1/04
Filed: 1992-11-27
Abstract: PURPOSE:To generate a picture signal with a broad dynamic range without losing picture information. CONSTITUTION:A light source 20A is driven by a non-modulation signal. A transmitted light of an X ray film 11 based on the non-modulation signal is detected by a photodetector 21A, a signal from the detector 21A is fed to a modulation signal generating section 30, in which an optical modulation signal is generated. The intensity of the light emitting from a light source 20B is modulated toward the main scanning direction based on the modulation signal. When an X-ray picture is scanned by the modulated optical beam, the dynamic range is considerably compressed, The intensity of the 2nd light is controlled by the modulation signal and the intensity of the transmitted light resulting from the modulated 2nd light is detected by the photodetector 21B and the read signal is used for a picture signal.
Patent JP-H06155106-A (JP)
Title: Supporting structure for sliding body
Inventor: MURAI SHIRO
IPC: F16C32/06
Filed: 1992-11-27
Abstract: PURPOSE:To secure the static stiffness of a sliding body by supplying static pressure oil to the inside of a static pressure pocket when a sliding body remains stationary or is rotated at low speed, and to secure the stiffness of the sliding body depending on a dynamic pressure by supplying dynamic pressure oil, to the inside of a dynamic pressure pocket via a communicating path when the sliding body is slid at high speed. CONSTITUTION:A shaft 2 is supported so that it can be slid with a gap 5 of the predetermined width against the inner circumferential face of a bearing metal 3, and the first pocket 11, which applies static oil pressure to the inner circumferential face of the bearing metal 3 from an oil pressure supply source via a throttle 16, is provided. A supply port 23, which supplies dynamic oil pressure from the oil pressure supply source, is provided in a housing 1. In addition, the first pocket 11 and the second pocket 12 are connected with each other by a communicating path 13.
Patent JP-H05157224-A (JP)
Title: Refractory wall of combustion furnace
Inventor: IKE NOBUO
IPC: F23G5/44
Filed: 1991-12-03
Abstract: PURPOSE:To reduce the wall surface temperature at a high temperature refractory wall of a dust incinerator or the like. CONSTITUTION:A clearance 8 is provided between refractory material blocks 6 piled up to constitute the refractory wall. A plurality of through-pass holes 4 are opened in a casing plate 3 arranged at the outside part of the refractory wall with a certain clearance being left thereto. Cooling air flowed at an outside surface of the casing plate 3 is flowed in the clearances 10 and 8.
Patent JP-H04188593-A (JP)
Title: Microwave absorbing body
Inventor: ISHII TAKAHITO
IPC: H05B6/74
Filed: 1990-11-21
Abstract: PURPOSE:To provide a microwave absorbing body having a high absorbing ability by using a dispersion medium which retains dielectric short fibers and electroconductive short fibers dispersively. CONSTITUTION:A silicone resin as a dispersion medium bears dispersively dielectric short fibers consisting for example of Ba titanate and electroconductive short fibers consisting for example of carbon, and these mixture containing 5wt.% each short fibers in the silicone resin is kneaded, heated, and molded into a sheet of 3mm thick. The resultant is used as a microwave absorbing body. According to this constitution, the short fibers are tied with one another, and the microwave absorbing ability reflects the electric characteristics (specific dielectric factor epsilon, dielectric tangent tandelta) of the two types of short fibers. Thereby a practical microwave absorbing body is obtained having a high absorbing ability.
Patent JP-H05158332-A (JP)
Title: Electrophotographic device
Inventor: WADA TAKASUMI
IPC: G03G15/08
Filed: 1991-12-03
Abstract: PURPOSE:To obtain a stable high-density image with little fogging even in the case of using conductive magnetic toner having compartively large resistance by forming alternating electric field between a developing sleeve and a transparent conductive layer. CONSTITUTION:The transparent conductive layer 1b of a photosensitive drum 1 is grounded, and pulsating voltage obtained by superposing DC voltage impressed from a DC power source 27 on AC voltage impressed from an AC power source 26 is impressed on the developing sleeve 5b holding the conductive magnetic toner T.
Patent JP-2001138458-A (JP)
Title: Alcohol-sterilizable gas barrier shrink film
Inventor: ZENIGAME MASAAKI
IPC: C08J5/18
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an alcohol-sterilizable gas barrier shrink film which is free from a blushing phenomenon even when a packaging machine is sterilized by alcohol or the hand of an operator is disinfected by alcohol or disinfectant alcohol is sprayed to a package. SOLUTION: This alcohol-sterilizable gas barrier shrink film has surface layers, one of which is a laminate of a nylon 6 layer and a copolymer layer of nylon 6 and nylon 66, the outer face of the laminate being formed of the nylon 6 layer. The thickness of the nylon 6 layer as the outer face is preferably 0.5-5.0 μm and that of the copolymer layer of nylon 6 and nylon 66 is preferably 3.0-20 μm.
Patent JP-H10159341-A (JP)
Title: Vibration damping device of boom for concrete pump car
Inventor: MITSUYAMA YOSHIAKI
IPC: E04G21/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To promote stable operation of a boom by multiplying a signal to show acceleration of the boom tip provided in a concrete pump car and a servo valve command signal, smoothing a multiplied output value into a DC value, discriminating stability-instability of a control system by a comparator on the basis of smoothing output, and setting servo amplifier gain on the basis of a compared result of the comparator. SOLUTION: A multiplier 23 is connected to a comparator 25 through a smoother 24. The comparator 25 is connected to a servo amplifier gain multiplier 22 through a servo amplifier gain setting unit 26. A transmission characteristics multiplier 20 is connected to the multiplier 23, and is connected to the servo amplifier gain multiplier 22 through an adder 21. A boom acceleration signal (x) and a servo valve command signal (c) are inputted to the multiplier 23, and are multiplied together. A multiplied result of the multiplier 23 is outputted to the smoother 24, and is smoothed into a DC value by the smoother 24, and is sent to the comparator 25. The DC value and a preset threshold value are compared with each other by the comparator 25.