baber/WOPTO huggingface dataset:
Patent JP-H11346110-A (JP)
Title: Holder structure of bar-like projecting body
Inventor: ASAHI YUICHI
IPC: H01Q1/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To always stably keep the function of the stopper of a frequently extending/contracting antenna with time, to realize resource saving, reduction of cost and weight, to improve handleability, and to facilitate assembling manufacture for a holder with the stopper function of an extending/contracting state with respect to the antenna of a portable telephone set. SOLUTION: In a holder 12' of a stopper housing, a casing 17 for internally mounting a partial coil spring 20 is integrated to the caves 13, 13" of a sleeve 11 by a force-fitting means from a tip part, and the antenna is inserted freely slidably. Then the spring 20 is extended and contracted by a stopper block to constantly keep a pressing function by the spring elasticity, to stably hold stopper operation.
Patent JP-H11351071-A (JP)
Title: Egr system for internal-combustion engine
Inventor: SHIMIZU HIROFUMI
IPC: F02M25/07
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an EGR system for an internal-combustion engine that promotes the mixture of intake air and EGR gas and ensures a sufficient output even during a high-speed, high-loaded engine operation. SOLUTION: This internal-combustion-engine EGR system comprises a throttle valve 27 interposed in a throttle body or intake passage 26 leading to an engine 20, and an EGR passage 31 with an EGR inlet 34 opening into an intake pipe or intake passage 23 downstream of the throttle valve 27, which throttle valve is designed to hold a predetermined clearance for air passage with respect to the throttle body 26 even when closed to its minimum opening degree. The EGR system is provided with a winglike member for giving swirl components around a shaft of the throttle body 26 to the flow of intake air passing through the predetermined clearance.
Patent JP-H0457224-A (JP)
Title: Optical head device
Inventor: TODE HIDEKAZU
IPC: G11B7/09
Filed: 1990-06-22
Abstract: PURPOSE:To switch a push-pull method and a three-beam method in the state of fixing a diffraction grating by arranging a liquid crystal panel having a stripe-shaped electrode and a birefringence phase difference board between a light source and a beam splitter. CONSTITUTION:When no voltage is impressed to a stripe-shaped transparent electrode 12 and incident light flux 9 deflected in an E direction is emitted from the liquid crystal panel, the diflection is rotated at 90 deg. and a phase differ ence board 22 is operated as the glass board having a refraction factor Ne and is not affected by multiplexing operation even when light is transmitted. On the other hand, when a voltage V higher than a threshold value, every two electrodes 12 is impressed the voltage and therefore, the light is deflected alternately in the E direction and an M direction with the width of the electrode 12. then, the light flux 9 made incident on the liquid crystal panel 10 is multiplexed. Accordingly, by impressing the voltage in the case of reproducing without impressing the voltage to the electrode 12 in the case of recording, when recording a tracking servo sensor signal, the push-pull system can be selected and when reproducing the sign, the three-beam system can be selected.
Patent JP-S5954900-A (JP)
Title: Support structure of temperature regulated tank
Inventor: KAWAICHI KATSUMI
IPC: F17C13/08
Filed: 1982-09-21
Abstract: PURPOSE:To prevent the generation of thermal stress of the skirt-like support member of an LNG tank and a tank and facilitate precooling by covering the outer periphery of the skirt-like support member and the tank with a heat insulating material and arranging a fluid feed pipe for temperature regulation inside the heat insulating material. CONSTITUTION:A spherical LNG tank 1 is supported by a cylindrical skirt-like support member 2 at its equator section. The outer face of the tank 1 and the upper section 2a of the skirt-like support member 2 are covered by a heat insulating material 3, and multiple cooling pipes 5 as a fluid feed pipe for temperature regulation are arranged along the upper section 2a. Precooling is performed by circulating LNG, etc. through these cooling pipes 5, thus the temperature difference between the tank 1 and support member 2 is decreased and the total stress at these positions can be prevented from being generated.
Patent JP-H119389-A (JP)
Title: Bed
Inventor: OMA HAJIME
IPC: A47C17/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a bed with which a reclining means and a lift means can be singly driven by one driving source. SOLUTION: When a motor 50 is rotated forward, a slider 54 is moved by the functions of a ball screw 52 and a female screw part 58. A reclining pin 84 is pushed by a groove wall 82A of a reclining groove 82, a reclining arm 44 is turned, and a back plate 20 is pushed up by a roller 92 and raised. A lift pin 72 is just guided along with a 2nd escape groove 70 and a lift arm 46 is not turned. When the motor 50 is rotated backward, the lift pin 72 is guided from the lower part of the lift groove 68 to the upper part. The lift arm 46 is turned, and a 1st foot plate 26 is pushed up by the roller 80 and moved up. While being interlocked with this operation, a 2nd foot plate 28 is moved up as well and the calves and the femurs are moved up through a mattress.
Patent JP-H04362837-A (JP)
Title: Communication system
Inventor: FUJIWARA SEIJI
IPC: H04L69/40
Filed: 1991-06-10
Abstract: PURPOSE:To allow a transmitter-receiver to recognize surely normality of a power supply of a terminal equipment and also to recognize power interference of a communication equipment sending the data from a terminal equipment to a receiver. CONSTITUTION:A control circuit 5 of a communication equipment 7 detects the operation of a battery 6 due to a power failure of a communication equipment. The operation of a transmission interruption detection circuit 4 is checked and whether or not a data from a terminal equipment 1 to the communication equipment 7 is interrupted is checked. In this case, when the data transmission state is confirmed, only a power supply of the communication equipment 7 is discriminated to be interrupted and fault information is sent to a receiver 9.
Patent JP-H0634064-A (JP)
Title: Solenoid valve
Inventor: KAMIBAYASHI ISAO
IPC: F16K31/06
Filed: 1992-06-23
Abstract: PURPOSE:To mass-produce the first holder, and improve an operational characteristic of a valve. CONSTITUTION:A solenoid valve has a valve 22 which is housed in a case 21 and is composed of a magnetic material, a bobbin 23 to surround the valve 22, a valve seat 26 which attracts the valve 22 by energizing force of a solenoid coil 24 and closes an inflow hole 25 and the first holder 27 installed on the bobbin 23 on the opposite side of the valve seat 26 so as to form a magnetic path in the outer peripheral part of the valve 22. The first holder 27 is composed of a bush 27A to make sliding contact with the valve 22 and a magnetic path plate 27B to form the magnetic path in the valve 22, and the inner peripheral surface of the bush 27A is covered with a resin layer 27C.
Patent JP-H06347401-A (JP)
Title: Infrared gas analyzer
Inventor: TOMITA KATSUHIKO
IPC: G01N21/3504
Filed: 1993-06-10
Abstract: PURPOSE:To provide an infrared gas analyzer, which is compact and easy to be handled, with a low heat generation value of its light source. CONSTITUTION:Whose main body 14, makes opening/closing action straightly a shutter 11, is provided in its usually closed condition between a light source 8 and a cell 1 or between a cell 1 and a detector 10. When a power source is supplied to the light source 8 and a surface temperature of the light source 8 reaches a high temperature condition, which is suitable for measurement of constituent gas to be measured, the shutter 11 is opened, and then, the shutter 11 is closed after the lapse of a predetermined time, and at the same time, the power source supply to the light source 8 is cut off.
Patent JP-H0331993-A (JP)
Title: Two-person system sales data processor
Inventor: SASAKI CHISATO
IPC: G07G1/12
Filed: 1989-06-29
Abstract: PURPOSE:To efficiently execute a series of registering works by simultaneously inputting sales data for one transaction from both of a checker side device and a cashier side device and executing the processing the opponent side device at the checker side device or cashier side device according to a necessity. CONSTITUTION:A cashier side device (b) basically executes a money account processing based on the sales data inputted from a checker side device (a). When a simultaneous registration mode is set by a setting means (c) and the sales data are inputted, a registration processing means (d) executes the registration processing as the sales data for the same transaction whichever side the input is executed from the checker side device (a) or cashier side device (b). A discriminating means (e) discriminates whether or not to be in the middle of the simultaneous registration when the totaling processing of one transaction is instructed by the cashier side device (b), and an inhibiting means (f) inhibits the totaling processing of one transaction instructed by the cashier side device (b) when the fact that the simultaneous registration is being executed is discriminated. Thus, a series of registring works can be efficiently executed.
Patent JP-2000356318-A (JP)
Title: Combustor
Inventor: SHIRODE KOSAKU
IPC: F23D14/12
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To utilize energy resource effectively by combusting combustion gas partially or entirely in a porous body thereby enhancing the utilization efficiency of combustion heat. SOLUTION: A porous body 4 has bottom face shielded with a bottom shielding material 3 and circumferential surface shielded with a circumferential surface shielding material 5 wherein the circumferential surface shielding material 5 is provided with an opening 8 of small area and an wedge-shaped cut 9 is made at a corresponding part of the porous body 4. Pressurized air is supplied to an air chamber 1 and blown to the porous body 4 through a hole 7. Air from the hole 7 is blown to the cut 9 while entraining fuel gas and fed into the porous body 4 while being diffused. Since the combustor is diffuse combustion type and the fuel gas encounters the air for the first time in the cut 9, backfire is not generated in the cut 9.  Since a flame is settled readily in the porous body 4, an object is heated efficiently by radiation from the porous body 4 thus enhancing utilization efficiency of combustion heat.
Patent JP-S6320804-A (JP)
Title: Magnetic composite substrate
Inventor: KADONO MASARU
IPC: H01F1/34
Filed: 1986-07-14
Abstract: PURPOSE:To obtain a magnetic composite substrate made of a soft magnetic ferrite and non-magnetic material to be obtained with thermal stability and excellent wear- resistance, by making stress, which is caused by difference in thermal expansion at respective temperatures lowered in a process from fusion temperature to room temperature, become smaller than the breaking strength of the soft magnetic ferrite and either crystallizable glass in crystallized state or photo-sensitive crystallization glass. CONSTITUTION:Either crystallizable glass in non-crystallized state or photo sensitive crystallizable glass 2 is fused on a surface 1 of softmagnetic ferrite 1 at temperature above a transition point, to form this substrate. Stress caused by difference in thermal expansion at respective temperatures lowered in a process from fusion temperature to room temperature is made smaller than the breaking strength of the softmagnetic ferrite 1 and either the crystallizable glass in crystallized state or the photo-sensitive crystallizable glass 2. The crystallizable glass 2 having already been crystallized becomes thus thermally stable, capable of being kept in a state with high viscosity at overall temperatures higher than that of the photo-sensitive crystallizable glass 2 in non-crystallized state, and therefore a wider range of temperature can be selected for later heat treatment. Besides, wear-resistance of the photo-sensitive crystallization glass becomes as excellent as that of Mn-Zn ferrite.
Patent JP-H0721302-A (JP)
Title: Bar code reader
Inventor: HARA KAZUYA
IPC: G06K7/10
Filed: 1993-07-05
Abstract: PURPOSE:To provide a bar code reader which surely informs the end of reading of a bar code in order to prevent such troubles as the double reading of the same code, the skipping of the codes, etc. CONSTITUTION:A bar code reader is provided with a bar code reading part 11 which reads the bar codes of commodities directly or via the labels, a marking part 14 which adds the bar code reading end marks directly or indirectly to the commodities based on the marking signals, and a CPU 13 which produces and supplies the marking signals to the part 14 after the bar codes are read by the part 11.
Patent JP-H09323345-A (JP)
Title: Temperature control device for heating barrel
Inventor: MATSUBAYASHI HARUYUKI
IPC: B29C45/78
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To perform a molding operation in a short time when resuming the operation by providing a control device which is shifter down upto a temperature at which a bridge is not generated without purging a molten resin present in a heating barrel, when a machine is abnormally stopped during the molding operation. SOLUTION: When an abnormal stop signal is sent from a molding machine, an A contact point 22 located at an operating stop time circuit 18 is connected to start the counting of a timer 21. If a specified time elapses, an A contact point TRl located at a shaft down switching circuit 17 is connected to activate a shift down control relay 20. On the other hand, a solenoid switch 19 which is activated through a shift down circuit 16, contrary to the earlier activation of the former through a B contact point BRX located at a molding operation temperature control circuit 15 because the B contact point BRX is disconnected and an A contact point ARX located at a shaft down circuit 16 is connected. That is, the internal temperature of a heating barrel 4 is controlled to a temperature level at which no bridge is generated.  Thus it is possible to easily resume an molding operation when it needs to be reopened.
Patent JP-H01120432-A (JP)
Title: Synchronizer for changeover clutch
Inventor: GUNTAA KUNEEDERU
IPC: F16H3/12
Filed: 1987-07-03
Abstract: PURPOSE: To prevent generation of a pressure point while operating the gear, after the synchronism is reached, by undercutting each locking teeth arranged in a synchronizer ring and a shift sleeve at least at the same angle relative to the angle of taper located in the ends of each clutch teeth arranged in the clutch main body and the shift sleeve. CONSTITUTION: The locking teeth of a shift sleeve 7 and a synchronizer ring 12 are processed by undercut, after the synchronism is reached and friction moment is breakdown, the shift sleeve 7 and the synchronizer ring 12 rotate relative to each other in the manner as follows. Namely, they relatively rotate so as to generate a relative rotation movement of a switching gear relative to the shift sleeve 7 by slide off of the tapers arranged in the ends of the clutch teeth 6 of the shift sleeve 7 and the clutch 10 of the clutch main body 8. According to this constitution, it is not necessary to separate again the frictional connection of the synchronizer ring 12 with the switching gear. Therefore, the second pressure point is not generated at the end of the switching process.
Patent JP-H07328232-A (JP)
Title: Slide-down play equipment
Inventor: OCHI YASUSHI
IPC: A63G21/02
Filed: 1994-06-14
Abstract: PURPOSE:To provide the slide-down play equipment with which the change of course layout is enabled and the safety of players is secured. CONSTITUTION:This equipment is provided with a cylindrical slide-down course 1, for which one end consists of an entrance 4 and the other end consists of an exit 5, and a supporting means 2 for supporting the entrance 4 side of the slide-down course 1 at a higher position. The change of course layout is facilitated by constituting the slide-down course 1 so as to be freely bent.
Patent JP-H05136468-A (JP)
Title: Very low temperature refrigerating plant
Inventor: NAKAGAWA TETSUTARO
IPC: H01F6/04
Filed: 1991-07-05
Abstract: PURPOSE:To increase an amount of liquid helium by means of a refrigerator only when a liquid level is lowered with evaporation of the liquid helium of a liquid chamber so as to save power in a very low temperature refrigerating plant. CONSTITUTION:Evaporated gas of liquid helium of a liquid chamber 16 is stored in a medium-pressure tank 4, pressure of a medium-pressure tank 4 is detected by a gas pressure sensor 6 in order to detect a temperature of the medium- pressure tank 4 by a gas-temperature sensor 7. Pressure detected by the gas- pressure sensor 6 is corrected in consideration of a temperature so as to obtain gas evaporation amount. When the gas evaporation amount exceeds a reference range, a liquid surface of liquid helium is lowered so that a control device 8 gives an output-increasing command to increase the refrigerating capacity of a first electric motor 21 of a freezer 20, a second electric motor 23 of a compressor 22 and the refrigerating capacity of a Joul-Thomson valve 24.
Patent JP-S5968673-A (JP)
Inventor: ERUKI SOINI
IPC: G01N33/58
Filed: 1983-09-08
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-S5790628-A (JP)
Title: Color compensating method
Inventor: OOTA NOBORU
IPC: H04N1/46
Filed: 1980-11-27
Abstract: PURPOSE:To obtain a reproduced image having the color reproducibility approximate to the original image, by applying a masking process with a polynomial including the nonlinear term using the density signals of three colors as the variables and compensating the color when a color regenerated image is reproduced. CONSTITUTION:For a color original image 1, the light components of three  colors blue, green and red are measured at a photometric part 2 of a color  scanner, etc. The signal thus obtained is converted into a density signal through  a density converting part 3 to be sent to a masking part 4. At the part 4, the  color compensation is carrid out in consideration of the photometric characteristics, the ink properties, etc. so as to reproduce a color image which is faithful to the original image. A nonlinear masking is used for the color compensation,  and the non linear masking uses a matrix which uses the color density signal  as the variable. In such way, a reproduced image is obtained with the color  reproducibility approximate to the original image.
Patent JP-H0216109-A (JP)
Title: Manufacture of polyvinyl chloride resin
Inventor: YAZAWA MASAHIKO
IPC: C08F222/40
Filed: 1988-07-05
Abstract: PURPOSE:To improve the workability and the heat distortion resistance without lowering the polymerizability by subjecting vinyl chloride and a specific N- substituted maleimide to radical copolymerization. CONSTITUTION:100pts.wt. (hereinafter merely pts.) N-substituted maleimide of the given formula [wherein X is a 1-30C (un)substituted linear or cyclic aliphatic group or aromatic group; and R and R' are each H, F, Cl, Br, cyano or 3C or lower alkyl] (e.g. N-cyclohexylmaleimide) is emulsified in a medium comprising 300pts. water and 10-300pts. liquid organic compound having an OH group(s) in the molecule (e.g. methyl alcohol) in the presence of 5pts. or less dispersion stabilizer (e.g. PVA) to obtain an emulsion of the above N- substituted maleimide. Vinyl chloride and the resulting emulsion are subjected to radical copolymerization to produce the title resin containing 1-50wt.% N- substituted maleimide.
Patent JP-S6320913-A (JP)
Title: Output circuit
Inventor: KANEUCHI SHUJI
IPC: H03K17/06
Filed: 1986-07-14
Abstract: PURPOSE:To improve a switching speed by boosting a potential of a gate of an N-channel transistor (TR) at the power supply of the output final stage to a power voltage or over so as to swing an output signal fully in a range from a ground potential to a power potential. CONSTITUTION:A booster circuit 111 consists of the cascade connection of a delay circuit 112, an amplifier 113 and a capacitor 114. A leak compensation circuit 121 receives a clock 112, detects that a gate potential of a M 1106 or an output of a NOR 108 is at a high level to start its operation and the output is connected to the output of the NOR 108 or the gate potential of the M1106. The output of the NOR or an output pull-up TR gate signal 203.A is boosted up to a power potential VTN by a booster circuit output 205.C switched from a ground potential up to the power supply potential by a NOR input signal 201d and activated by a prescribed delay time and the level over the power potential VTN by an output 207.E of a leak compensation circuit.
Patent JP-H05240902-A (JP)
Title: Method for measuring partial discharge
Inventor: PFEIFFER WOLFGANG PROF DR-ING
IPC: G01R23/16
Filed: 1992-06-24
Abstract: PURPOSE: To measure and estimate quickly partial discharge pulse with high accuracy. CONSTITUTION: The outputs of partial discharge pulses of an inspected body 1 are combined and amplified in a wide band. Amplified signals are introduced into a digital memory scope 26 to be stored therein. These data are inputted to a computer 28 to be converted from a time region to a frequency region. The above mentioned steps are carried out for the same form model parts as measured and inspected body. Partial discharge pulse spectra peculiar to the parts are averaged from the converted data to be used for the reference pulse spectrum. Test voltage is applied to the inspected body 1 to convert the partial discharge pulses by the output combination. The measured partial discharge pulse is adapted to the amplitude value of the reference partial discharge pulse to be compared therewith.
Patent JP-H0815331-A (JP)
Title: Optical sensor
Inventor: KOGA HIDETSUGU
IPC: G01R15/24
Filed: 1994-06-24
Abstract: PURPOSE:To measure the line information, e.g. line voltage and zero-phase voltage, with high accuracy without causing any hysteresis in the modulation factor of an electrooptic crystal element even if the coefficient of thermal expansion is differentiated between the electrooptic crystal element and a flexible board due to the ambient temperature variation. CONSTITUTION:The optical sensor comprising a polarizer 8a, a quarter wavelength plate 8b, an electrooptic crystal element 8c exhibiting Pockels effect, and an analyzer 8d can measure a plurality of voltages. The optical sensor further comprises a plurality of transparent electrode films 8e arranged on the opposite sides in the longitudinal direction of one electrooptic element 8c, a flexible board 15 provide with an electrode on one end thereof, a plurality of contact pieces 15b provided at the other end of the flexible board 15, and a conductive film 15c provided on the flexible board 15 while having one end connected with the electrode on the flexible board 15 and the other end extended to the contact piece 15b. The conductive film 15c is bonded to the transparent electrode 8e of the electrooptic crystal element 8c through a conductive adhesive.