baber/WOPTO huggingface dataset:
Patent JP-H091846-A (JP)
Title: Thermal printer
Inventor: DOBASHI KOICHI
IPC: B41J2/32
Filed: 1995-06-23
Abstract: PURPOSE: To provide a thermal printer capable of absorbing the warpage of a board in the case of bringing a thermal head into pressure contact without impairing the heat radiating effect of a heat radiating plate even in the thermal printer of an intermediate transfer type. CONSTITUTION: A plurality of heating elements 3 are aligned and disposed linearly in a lengthwise direction on a flat plate-like insulating board 2, a flat plate-like heat radiating plate 4 formed of metal is stuck to the back surface of the board 2 with adhesive having excellent heat radiation, and a single-thread groove 5 is formed on the plate 4 in the direction perpendicular to the aligning direction of the elements 3 at the center of the plate 1.
Patent JP-S5883193-A (JP)
Title: Heat exchanger
Inventor: ARAKI KOUJI
IPC: F28D7/16
Filed: 1981-11-13
Abstract: PURPOSE:To uniformalize a flow and contrive to enhance heat-exchanging efficiency, by forming a bypass route by dummy tubes provided in a group of heat-transmitting pipes. CONSTITUTION:A fluid introduced through an inlet nozzle 11 is guided by buffle plates 2 to form a flow line in the group of the heat-transmitting pipes. In this case, stagnation regions are generated on the upstream and the downstream of the buffle plates 2. The dummy tubes 3 are provided at the parts where the stagnation is most marked. By generating jets by forming flow lines along the dummy tubes 3 in the stagnation regions, a turbulent flow condition is generated and the heat-exchanging efficiency is enhanced. Since the part where the greatest effect is expected is a dead space 7, when a high-temperature fluid flows from the inlet nozzle 11 to the position of the dead space 7 by flowing along the dummy tubes 3, a larger temperature difference and a higher velocity can be obtained, as compared to those obtained in conventional systems.
Patent JP-H0527279-A (JP)
Title: Semiconductor optical modulator
Inventor: TAKEUCHI HIROAKI
IPC: G02F1/35
Filed: 1991-07-22
Abstract: PURPOSE:To provide the waveguide type optical modulator by a low operating voltage and voltage impression of a low device loss. CONSTITUTION:A 1st stripe structure consisting of a semi-insulating clad layer 4, a semi-insulating waveguide layer 5, a semi-insulating clad layer 7, and a semi-insulating clad layer 8 and a 2nd stripe structure consisting of the layers 4 to 7 are intersected and disposed on a substrate 3 contg. a conductive clad layer 2. The electric field is impressed to the optical waveguide layer 5 by impressing a reverse bias voltage between the substrate 1 and the 2nd stripe. The formation of the conductive clad layer 7 as a thin layer is possible and, therefore, the low operating voltage is attained. In addition, the light absorption of the propagated light in the conductive clad layers 2 and 7 is decreased and the low loss is attained.
Patent JP-H0345948-A (JP)
Title: Heat developable copying material
Inventor: NAKAMURA KOTARO
IPC: G03C5/18
Filed: 1989-07-13
Abstract: PURPOSE:To prevent deterioration due to long storage by forming a photosensitive layer containing a diazo compound and a coupling component contained in microcapsules on one side of a polymer support and a specified pencil- writable matting layer on the other side. CONSTITUTION:The heat-developable photosensitive layer to be formed on one side of the transparent synthetic polymer support contains the diazo compound and the coupling component capable of reacting with said compound under a basic atmosphere to develope color contained in the microcapsules having capsule walls made of polyurea or polyurethane, and the pencil-writable matting layer to be formed on the other side contains a colored dye and/or a pigment having a maximum visible spectral transmittable density of a color developing area controlled to 0.1 - 1.0, thus permitting deterioration of functions due to storage to be prevented and serviceability, such as pencil-writability and waterproofness, to be enhanced.
Patent JP-H0232124-A (JP)
Title: Polyhydroxypolyether, its production and use thereof
Inventor: TANITSU TADAO
IPC: C08G65/40
Filed: 1988-07-20
Abstract: PURPOSE:To obtain the subject polymer free from epoxy group and having excellent gas barrierness, etc., by reacting a mononuclear aromatic diol with an epihalohydrin and reacting the obtained hydroxy ether with an aromatic monoalcohol. CONSTITUTION:The objective polymer having an intrinsic viscosity of 0.3-2dl/g and expressed by formula (Ar<1> and Ar<2> are 6-15C aromatic group; Ar is p- phenylene; n is positive integer) is produced by mixing (A) a mononuclear aromatic diol (e.g., hydroquinone) and (B) an epihalohydrin, reacting e.g., at 60-140 deg.C to obtain a diglycidyl ether, adding a basic catalyst (preferably triethylamine, etc.) to the ether, further reacting with the component A to form a hydroxy ether compound and finally reacting with (C) a 6-15C aromatic monoalcohol (e.g., phenol).
Patent JP-H1014239-A (JP)
Title: Power supply voltage division rectifier circuit
Inventor: MATSUMURA SATORU
IPC: H02M7/10
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a low DC voltage from an AC commercial power supply without requiring any transformer by combining diodes and capacitors, connecting the capacitors in series during one half cycle of AC voltage, in order to charge the capacitors, connecting the capacitors in parallel during the other half cycle of AC voltage in order to take out the charged voltage and then dividing and rectifying the AC voltage. SOLUTION: An AC commercial power supply is connected across a voltage division charging circuit (unit series circuit) and capacitors C1 -C5 are charged through respective diodes D1 , D4 , D7 , D10 , D13 during the positive half cycle of an AC voltage. A diode parallel correction circuit takes out the charged voltage of each capacitor C1 -C5 in the unit series circuit during the negative half cycle of the AC voltage. The diode parallel correction circuit comprises diodes D3 , D6 , D9 , D12 for connecting the negative potential side of the capacitors C1 -C5 in the unit series circuit with a COM line, during the negative half cycle of the AC voltage, and diodes D2 , D5 , D8 , D11 , D14 for connecting the positive potential side thereof with a voltage-take out section A.
Patent JP-S6076469-A (JP)
Inventor: HAYASHI TAKEAKI
IPC: B61L1/18
Filed: 1983-09-29
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-S5881685-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M101/16
Filed: 1981-11-11
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-H0845577-A (JP)
Title: Connector
Inventor: NOBE HIROAKI
IPC: H01R13/655
Filed: 1994-08-02
Abstract: PURPOSE:To make the manufacturing cost of electronic equipment lower, and also make the connector smaller in size and scale by utilizing a connector housing as an earthing means when a coaxial cable is connected to the connector, thereby simplifying works for fabricating braided wires into a grounding wire, and furthermore lessening terminals in number. CONSTITUTION:A connector clamp 31 is fixed on the inner wall of a conductive connector housing 32. Furthermore, the clamp holds the shield layer 22 of a cable to be connected, concurrently it is pressed into contact with the inner wall of the connector housing 32 in a lump, and thereby the inner wall of the connector housing 32 is made a grounding terminal for the whole of the cable connected.
Patent JP-2001012561-A (JP)
Title: Motor with clutch
Inventor: YAMAMOTO MICHIO
IPC: F16H1/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor with clutch having a simple structure and capable of reducing the number of parts, facilitating an assembly, and providing a clutch mechanism not only on an output shaft but also on any gear inside a speed reduction gear train. SOLUTION: This motor with clutch is formed so that a motor, a speed reduction gear train comprising a plurality of gears meshing with a rotor gear of the motor, and an output shaft 21 having a gear 20 meshing with a final stage gear 25 of the speed reduction gear train and to which a driven member is connected are provided in a casing. At least one of the gears 20 of the speed reduction gear and output shaft 21 is formed so that a column part 23 having a hole part 22 therein through which a pin 6a pivotally supporting the gear rotatably inside the casing is inserted and a gear part 24 having the tooth 20 meshing with a gear 25 adjacent to an outer peripheral part formed therein are formed integrally with each other using a flexible synthetic resin. A space part 26 continued circumferentially and open to one end side axially are formed between the column part 23 and the gear part 24.
Patent JP-S6244035-A (JP)
Inventor: HANAKA IKUTARO
IPC: H02J3/30
Filed: 1985-08-21
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-H0233750-A (JP)
Title: Magneto-optical signal recording system
Inventor: SAITO ATSUSHI
IPC: G11B11/105
Filed: 1988-07-22
Abstract: PURPOSE:To improve recording density with multi-value recording by using a vertical magnetizing film as a recording film and executing recording so that >= 2 magnetization inverted areas can exist in the irradiated area of an optical spot for recording information reproducing. CONSTITUTION:The vertical magnetizing film is used as the recording film. Then, when the information are recorded by the magnetizing inversion of the vertical magnetizing film and the magnetic field modulation recording of a magnetizing domain 21 is executed in the irradiated range of an optical spot 20 for recording and reproducing, interference between the magnetizing domains, which is caused by the influence of thermal conduction in the vertical magnetizing film, is small in comparison with the case of optical modulation recording. Accordingly, by improving the speed of direction switch in a modulating magnetic field, the plural magnetizing domains can be formed while the optical spot 20 is moved only by one part on the recording film. Thus, with using the difference of an area acreage in the magnetizing domain 21 to the effective irradiated area of the optical spot 20, multi-value quantization can be executed by plural thresholds and the recording density can be improved.
Patent JP-H08336370-A (JP)
Title: Production of odorless garlic
Inventor: KOMAKI HISATOKI
IPC: A23L19/00
Filed: 1995-06-13
Abstract: PURPOSE: To make nutritive components of garlic completely into odorless powder without heating. CONSTITUTION: Concentrated powder comprising raw garlic as a raw material is mixed with cyclodextrin powder, incorporated with water, stirred at a high speed and made into a paste state once to make the molecules of the nutritive components of the garlic compatible with those of the cyclodextrin. Further cyclodextrin powder is added to the paste, stirred into a powdered fish state, mixed with lactose to promote coating and intake and powdered. Consequently, a great number nutritive components of garlic can be used for a medicine and a food as a material as it is.
Patent JP-H0468543-A (JP)
Title: Surface-mounting-type semiconductor device
Inventor: YAMADA SHINGO
IPC: H01L21/60
Filed: 1990-07-10
Abstract: PURPOSE:To reduce surface cracks due to a mechanical stress and to avoid the deterioration of moisture resistance by providing the device which has, in its inside, at least one heating element which generates heat by application of d.c. or a.c. CONSTITUTION:A semiconductor chip 3 is so mounted on a frame 1 that one electrode is electrically connected while the other two are connected to outer leads 2 respectively by bonding wires 4. Heating elements 5a and 5b are electrically connected to the frame 1 and then are sealed with mold resin 6. A d.c. can be allowed to flow from outside in the heating element 5a, the frame 1 and the other heating element 5b in this order since the heating elements 5a and 5b are led out to the outside. The same may be said of an a.c. In the case of mounting such a surface-mounting-type semiconductor device on a substrate, the package is put on the solder paste on the substrate first and then an electric current is applied to the heating elements 5a and 5b for heat generation. By this method, the frame 1 can be soldered onto the mounting substrate.
Patent JP-H0345458-A (JP)
Title: Fluid pressure booster
Inventor: HORIUCHI MAKOTO
IPC: B60T13/12
Filed: 1989-07-14
Abstract: PURPOSE:To improve the operability and reliability of the above-captioned device by providing a valve for supplying fluid pressure of a fluid pressure source to a boost chamber according to the advance of a reaction piston due to an operating member and allowing fluid to flow out of the boost chamber when pressure of the fluid pressure source is reduced to a predetermined value or less. CONSTITUTION:In a fluid pressure booster B connected to the rear portion of a master cylinder M, a controlling piston 15 is fitted in sleeves 13, 14 fitted in a cylinder bore 12 of a booster body 11, and a valve piston 22 and reaction piston 23 are fitted in a cylinder bore 21 of said piston 15. An inlet valve 51 opened in the advance of the valve piston 22 is interposed between the controlling piston 15 and valve piston 22 in a flow path between a boost chamber 16 and fluid pressure source 54, and an outlet valve 52 opened in the retreat of the valve piston 22 is interposed between the controlling piston 15 and valve piston 22 in a flow path between the boost chamber 16 and an oil tank 44, while an emergency controlling valve 61 is provided for allowing fluid to flow out of the boost chamber 16 when pressure of the fluid pressure source 54 is reduced to a predetermined value or less.
Patent JP-2001013980-A (JP)
Title: Data reproducing method and data reproducing device
Inventor: HONDA KEI
IPC: G10L13/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enable information stored in a recording medium provided with a communication means to be easily confirmed. SOLUTION: A received data signal DVR obtained by a transmit-receive processing section 42 by communicating with a memory label is supplied to a control section 50. Based on the received data signal DVR, the control section 50 takes out character data SD suitable for voice conversion and writes the same in a memory section 55. The character data SD in the memory section 55 is supplied to a voice synthesis section 65 and is converted to a voice signal. The voice signal is amplified to a desired signal level by an amplification section 70 and is supplied to a voice output section 75. Since information on the memory label is outputted as voice from the voice output section 75, the information can be easily confirmed.
Patent JP-2000042014-A (JP)
Title: Inserter device
Inventor: STUNGO BENEDICT GUY
IPC: A61F2/46
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an inserter device capable of safely, surely and easily providing a prosthesis component on a target part. SOLUTION: This inserter device is provided with a handle 4 and a shaft 10 and a lever 12 is attached to the tip part 34 of the shaft 10. The lever 12 is provided with a thumb plate 20 for operation near the handle 4 of the inserter device 1. When the plate 20 is pressurized to the side of the handle 4 and the lever 12 is operated, a projection part 40 at the end part of the lever 12 is turned and a matched state with the corresponding projection part 38 at the end part of the shaft 10 is dissolved. Thus, a mechanical interlock state is generated at the tip part 32 of the shaft 10.
Patent JP-S6330676-A (JP)
Inventor: UIRIAMU KONRATSUDO ARUBAATOSON
IPC: F16K31/06
Filed: 1987-07-23
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-2001015602-A (JP)
Title: Standard cell, standard cell row and layout for standard cell and wiring, and its method
Inventor: KOZAI ATSUKO
IPC: H01L21/82
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To ensure a power source having the most suitable line width by arranging a first power source terminal on a P-type diffusion layer of a P- channel transistor, arranging a second power source terminal on an N-type diffusion layer of an N-channel transistor, and arranging an I/O terminal on first layer metal. SOLUTION: A P-channel MOS transistor having a source/drain of a P-type diffusion layer 112 is formed in an N-well 111, and a first power source (VDO) terminal 118 is arranged on the P-type diffusion layer 112 turning to the source of the MOS transistor. Similarly, an N-channel MOS transistor having a source/ drain of an N-type diffusion layer 113 is formed in a P-type substrate region outside the N-well, and a second power source (VSS) terminal 119 is arranged on the N-type diffusion layer turning to the source of the MOS transistor. First layer metal 117 is so arranged that both of the transistors act as inverters, and an output terminal is arranged on the metal 117.
Patent JP-H0231208-A (JP)
Title: Programming unit
Inventor: SUGIMOTO TOMITSUGU
IPC: G05B19/05
Filed: 1988-07-21
Abstract: PURPOSE:To facilitate the programming operations by using a means to register the name of the sequence instruction of a programmable controller. CONSTITUTION:A program name register means 1 registers the name of an original instruction so that a programming operation is attained to the sequence instruction of a programmable controller with an instruction having a name accordant with a user. A sequence program means 2 produces a sequence program, and a conversion means 3 changes the instruction of the sequence program produced by the means 2 into a name of the corresponding sequence instruction of the programmable controller. A writing means 4 writes the sequence program changed by the means 3 into the programmable controller. Thus it is possible to perform the programming operations with the names of instructions accordant with users without learning these names each time even with use of different programmable controllers.
Patent JP-H0627540-A (JP)
Title: Traveling body driving device
Inventor: SAITO MASANORI
IPC: G03B27/50
Filed: 1992-07-09
Abstract: PURPOSE:To obtain a traveling body driving device for preventing a failure which is caused by a wire and a toothed belt by using a flat belt and capable of accurately driving the traveling body without stretching the traveling body. CONSTITUTION:The device is provided with a linear motor where each one end of 1st and 2nd traveling bodies 9 and 10 is supported by a 1st guide shaft 12, and the other ends of 1st and 2nd traveling bodies 9 and 10 are supported by the 2nd guide shaft 13, 1st pulleys 16a and 16b are installed on the 2nd traveling body 10 on the side of the 1st guide shaft 12, a 1st belt 17 is turned to be laid between the outer circumference of the 1st pulleys 16a and 16b so as to be rotated half, the 1st traveling body 9 is clamped with the 1st belt 17, 2nd pulleys 19a and 19b are installed on the 2nd traveling body 10 on the side of the 2nd guide shaft, and belt 20 is turned to be laid between the outer circumference of the 2nd pulleys 19a and 19b, and also the belt 20 is turned to be laid between the outer circumference of turn pulleys 21a and 21b so that it may be rotated half and turned back, the 1st traveling body 9 is clamped with the 2nd belt 20, a stators 25 is arranged in a scanning direction X, and a movable element 24 is fixed on either of the 1st and 2nd traveling bodies 9 and 10.
Patent JP-H0734856-A (JP)
Title: Regenerrating device for diesel exhaust gas filter
Inventor: KURODA SHOJI
IPC: F01N3/02
Filed: 1993-07-23
Abstract: PURPOSE:To prevent generation of any crack on a filter by reducing the temperature difference in a filter inside, and burning collected particulates, during burning regeneration of the filter. CONSTITUTION:Voltages of electric heaters 7a, 7b and 7c and the air flow rates of air flow rate control valves 10a, 10b and 10c are controlled in order to lower the temperature difference in radial direction of a filter 1. After ignition is confirmed, only the air flow rates of the air flow amount control valves 10a, 10b and 10c are controlled in order to suppress rapid temperature rise and a maximum temperature after ignition.
Patent JP-S6243571-A (JP)
Title: Wave radar type ship speed measurement
Inventor: HAGINO YOSHIZO
IPC: G01P5/00
Filed: 1985-08-20
Abstract: PURPOSE:To enable accurate measurement of a ship velocity even on sea from which the land coast can not be detected, by extracting a signal having information of amplitude, wavelength and phase thereof depending on a clearly cyclic reflected signal from a rolling wave. CONSTITUTION:A radar 1 with a wide dynamic range ARPA feeds a bow signal 1-1, a trigger signal 1-2 thereof and a reception video signal 1-3 to a signal processing section 2, which generates a 2-D image signal in the perimeter of a ship from a video signal for one turn of an antenna 1 and processes the signal to extracts a 2-D spectrum of a reflected wave from a wave generated with the cutting through by a bow. Signal processing section 2 generates signals having factors i.e. angle dA of the wave to the bow and the amplitude and wavelength L of the wave. When those of dA and L among these signals are inputted into a computer section 3, the wave velocity V0 with the wavelength L is calculated by V0=(1.56XL)<1/2> and then, the ship velocity V by V=V0/cosdA respectively. The calculation outputs are transmitted to a ship velocity display 4 to display the current velocity of the ship.
Patent JP-S6338691-A (JP)
Title: Multi-cylinder rotary compressor
Inventor: SAKAINO YOSHIKI
IPC: F04B25/00
Filed: 1986-08-04
Abstract: PURPOSE:To restrict a pressure drop of refrigerant gas in respective chambers, by communicating respective intake passages or intake chambers each other in both cylinders on and below a partition plate of an compressing element. CONSTITUTION:Cylinders 5, 6 are disposed on both sides on and below a partition plate 4 and branch holes 15, 16 are defined in such a manner that they have an obtuse angle with respect to a direction of a flow of refrigerant gas in respective intake passages 11, 12 and a communication hole 17 is defined in the partition plate 4 so that the respective intake passages 11, 12 are communicated each other. When a drive shaft 2a rotates, rolling pistons 9, 10 rotatingly moves and both the cylinders repeat intake and compression of the refrigerant gas at cycles shifted half a rotation. Since the intake passages 11, 12 are communicated each other, the pressure in respective intake chambers 18, 19 interferes each other so that it restricts its abrupt drop (under shoot) and shows a gentle change. Direct communication of both the intake chambers 18, 19 results in the same effect.
Patent JP-H0231644-A (JP)
Title: Preparation of sour cream and powder used in the preparation
Inventor: ICHINO FUMINORI
IPC: A23C13/16
Filed: 1988-07-22
Abstract: PURPOSE:To produce sour cream or whipped sour cream having excellent taste, acidity and texture by adding powder consisting essentially of glucono delta lactone and flavor to raw material fresh cream. CONSTITUTION:100pts.wt. glucono delta lactone powder is blended with 1-50pts. wt. flavor powder containing characteristic aromatic component of sour cream and/or 10-100pts.wt. powdered fruit juice to prepare powder. Fresh cream as it is or fresh cream just before whipping or fresh cream in the middle of whipping is blended with about 0.5-15% (W/V) of the powder and allowed to stand at 3-20 deg.C for 3-24 hours.