baber/WOPTO huggingface dataset:
Patent JP-H11345647-A (JP)
Title: Connector
Inventor: TASHIRO TAKAYUKI
IPC: H01R13/52
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a connector enabling to inspect dirt of a terminal metal fitting easily and surely. SOLUTION: A square tubular hood part 31 is formed at an upper part of a partition 11 and two tabs are provided side by side in a protruding manner from a bottom face in a fitting space 40 in it, and hence a connector part 30 is constructed. A filling space 42 for a sealing compound (S) is formed at a bottom part of a fitting space 40. A relatively large space 34 is provided between one of the tabs 21A and one of side walls 33 and a nozzle (N) faces the filling space 42 through the inspection space 34. A window hole 50 for inspection is opened at a position on the side wall 33 facing a root part 23 of the tab 21A. When the sealing compound (S) is injected, if its viscosity is high, it is observed that the sealing compound (S) up at first in a mountain-like manner around a nozzle (N) and then becomes flat.  In connection with this phenomenon, it is likely that the sealing compound (S) sticks at a position of the root part 23 of the tab 21A and remains as it is as dirt. Whether this dirt exists or not can be inspected by visual observation through a window hole 50.
Patent JP-S5578580-A (JP)
Title: Manufacture of semiconductor light-emitting diode
Inventor: TANAKA HARUO
IPC: H01L21/28
Filed: 1978-12-09
Abstract: PURPOSE: To reflect light very efficiently without losing ohmic contact, by attaching and heat-treating ohmic metals, removing said metals, and attaching bonding metals, in a GaP light-emitting diode.  
     CONSTITUTION: Metals 4a and 4b are attached to the surfaces of a GaP substrate 3 having a p-type region 1 and an n-type region 2, and are heat-treated in hydrogen atmosphere, thereby transformed layers 5a and 5b are formed. Thereafter, said metals 4a and 4b are melted and removed. Then, bonding metals 6a and 6b are attached by evaporation, and the metals 6a are photoetched and divided into small portions by dicing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0815242-A (JP)
Title: Ultrasonic probe
Inventor: INOUE SHINYA
IPC: G01N29/24
Filed: 1994-07-05
Abstract: PURPOSE:To provide an ultrasonic probe, which can be inserted in a small- diameter hole to make a test. CONSTITUTION:An ultrasonic probe comprises a small-diameter roller type plastic case, both ends of which are reduced in two-stage stepped parts, a vibrator 01 embedded toward the radial direction in the central side of the probe case 02, an oil piping 09 inserted from one end part of the probe case to reach the central side, a flanged rubber thin rubber tire 06 which covers the central part and the middle part of the probe case 02 with a designated clearance, and the outer end surface of which is on the extension of the outer end surface of the middle part of the probe case 02, bearings 03 which are respectively inserted in both end parts of the probe case 02 and disposed on the outer end surface of the middle part with a designated clearance, and seal plates 07a, 07b provided on the outer end surface of the central part of the probe case 02, the side of the middle part and the adjacent surface part of the bearing 03, wherein plural fine holes (e) are borted in the thin rubber tire 06.
Patent JP-S5276838-A (JP)
Title: Constitution of memory
Inventor: TERAJIMA KOUICHI
IPC: G06F12/16
Filed: 1975-12-22
Abstract: PURPOSE:Depending upon the capacity of memory, units to be read and written at one time are varied and each unit is used as a unit of error correction unit and a Hamming code is added thereto, so that the ratio of the number of error correction codes to data can be improved.
Patent JP-S5374478-A (JP)
Title: Gas density measuring apparatus
Inventor: SUJITANI MASAYOSHI
IPC: G01N21/25
Filed: 1976-12-14
Abstract: PURPOSE:To reduce the number of parts and achieve miniaturization by disposing filters of varying transmissivities in the slits provided as synchronizing signal generating means in a sector mirror thereby enabling the quantity of transmitted light of each slit to be adjusted.
Patent JP-H112127-A (JP)
Title: Cooling fan shroud device
Inventor: KONDO HIROYUKI
IPC: F01P11/10
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To shorten a size in the axial direction in a cooling fan shroud of an engine mount type. SOLUTION: A seal member 30 to seal between a radiator side shroud 10 and an engine side shroud 20 is formed into a ring plate, an outer circumferential end part of it is installed on a back side opening end of the shroud 10, and an inner circumferential end part is elastically put to a seal surface 22 formed on a front side opening end of the shroud 20, so the shrouds 10, 20 are sealed to each other by a surface perpendicular to a cooling fan rotary axis. For the seal member 30, otherwise, the inner circumferential end part is installed on the front side opening end of the shroud 20, and a seal surface formed on the back side opening end of the shroud 10 is elastically fitted to the outer circumferential end part for assemblage.  The back side opening end of the shroud 10 and the front side opening end of the shroud 20 are substantially disposed in the same vertical plane to be sealed, thereby an axial direction size of a whole body can be shortened to the minimum.
Patent JP-S5943598-A (JP)
Inventor: KAGAMI YOSHIO
IPC: H05K7/20
Filed: 1982-09-03
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-S5947668-A (JP)
Title: Information processor
Inventor: KAWABE TAKASHI
IPC: G06F17/16
Filed: 1982-09-03
Abstract: PURPOSE:To ensure the scaler processing capacity which is accordant with the high-speed processing capacity of a vector arithmetic mechanism, by providing plural scaler processors to a vector processor for an information processor having a scaler arithmetic mechanism. CONSTITUTION:A multiplex structure using two scaler processors 3 and 4 is used to attain the scaler processing capacity accordant with the high-speed processing capacity of a vector processor 5. Both processors 3 and 4 process tasks independent of each other and then request the vector processing to the processor 5 if necessary.
Patent JP-H01321277-A (JP)
Title: Controller of elevator
Inventor: YOSHIDA HARUO
IPC: H02H9/02
Filed: 1988-06-22
Abstract: PURPOSE:To rescue persons inside a cage by opening the contact of a defective inverter according to the operation of a trouble detecting circuit and changing over the operation instruction circuit to an abnormal-state running speed instruction circuit used during the trouble. CONSTITUTION:When the element 25a of 25a to 25f consisting of an inverter 6 is broken, overcurrent flows through a circuit consisting of a converter 3a, a contact point 4a, the element 25a, an element 25f, a contact point 4b and a converter 3a. This current is measured by a current detector 13 and a trouble detecting circuit 15 is actuated to interrupt the current control circuit 20 of the inverter and the contact point 2 of an electro-magnetic contact is opened to halt the elevator so that the cage 29 goes to a stop between floors. Simultaneously, the contact points 4a to 4c are opened to isolate the inverter 6 and a change-over device 16 is changed to make connection to an abnormal-state running speed instruction circuit 18. Therefore the current under the rated current flows through the inverter 9 and the elevator restarts with this current so that with the elevator reduced in speed and acceleration speed, the persons inside the cage can be rescued.
Patent JP-H05319529-A (JP)
Title: Roller conveyor
Inventor: GODA HIROSHI
IPC: B65G13/071
Filed: 1992-05-21
Abstract: PURPOSE:To simplify constitution in which driving power from a driving portion is transmitted to a roller, and change the transmission efficiency of torque by means of a torque regulating means. CONSTITUTION:A fixed roller receiving portion 20 is provided on one end side of a roller 8 at a roller conveyor, and at the same time a taperlike first slope portion 22 is formed at the end portion of the fixed roller receiving portion 20, and a moving roller receiving portion 24 is provided on the other end side of the roller 8, and at the same time a taperlike second slope portion 26 is formed at the end portion of the moving roller receiving portion 24. The end surface places of the roller 8 are formed into shapes that coincide with the first and second slope portions 22, 26, and an energizing means 32 to conduct push-pressing so as to move the moving roller receiving portion 24 to the roller 8 side and bring the first and second slope portions 22, 26 and the end surface places of the roller 8 into contact with each other is provided, and a torque regulating means 34 to regulate torque that changes the push-pressing force of the energizing means 32 and is transmitted to the roller 8 from the driving portion, is provided, and the roller 8 is composed of at least one roller constitution portion.
Patent JP-2000086201-A (JP)
Title: Production of hydrogen
Inventor: MURATA KAZUHISA
IPC: C01B3/26
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a production method of hydrogen in high yield keeping high catalytic activity by lowering reaction temperature in the production proc ess of hydrogen by catalytic pyrolysis of hydrocarbon using a carbon-based catalyst. SOLUTION: In the production of hydrogen by catalytic pyrolysis of hydrocarbons, a graphite material is used as the catalyst, and a reaction pipe having a double-pipe structure described below is used as the reactor. This pipe consists of an inner pipe and an outer pipe, the wall of the inner pipe having hydrogen permeability and the space between the inner pipe and the outer pipe being filled with the graphite material. Hydrocarbons in a gaseous state are supplied into the outer pipe, brought into contact with the graphite material and decomposed. Hydrogen produced by the decomposition of hydrocarbon is passed into the inner pipe through its wall. Since this method based on low temp. pyrolysis enables to produce hydrogen without CO2 emission from hydrocarbon while keeping the catalytic activity.  The method can be applied to a fuel cell to be mounted on a car using hydrogen as the energy source.
Patent JP-S6045899-A (JP)
Inventor: CHIBA TOSHIYA
IPC: G05B23/02
Filed: 1983-08-24
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-S5778134-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/22
Filed: 1980-11-01
Abstract: PURPOSE:To obtain an extremely thin semiconductor layer by containing in advance B or P in an oixde of a substrate, adding H2 or He thereto, laminating a non-single crystalline semiconductor thereon and thermally diffusing it. CONSTITUTION:A transparent electrode 2 is formed on a glass substrate 1, an amorphous, semi-amorphous or polycrystalline semiconductor layer 4 having a crystalline boundary or irregular atomic orientation or lattic strain is laminated, thereon and a coating film of Si(OH)4 added with B or P is formed. It is then thermally diffused at 200-700 deg.C to form a true layer 14, is heat treated at 200-400 deg.C in plasma H or He, and is neutralized for unpaired bond produced by the heat treatment. This treatment is unnecessary at lower than 350 deg.C. Thus, a junction layer 16 can be formed in the layer 4 at much lower 700 deg.C than the conventional temperature by utilizng large diffusion coefficient of the non-single crystal semiconductor. When the film 13 is thereafter removed and an aluminum electrode 9 is attached, a semiconductor device having high open voltage and uniform and high conversion efficiency can be obtained.
Patent JP-S5581049-A (JP)
Title: Compound roll for continuous casting
Inventor: YAMAGAMI YOSHIAKI
IPC: B22D11/128
Filed: 1978-12-13
Abstract: PURPOSE:To prevent the occurrence of cracking and oxidation of sleeve and achieve the prolonged life of the captioned roll by shrinkage-fitting the sleeve to the roll shaft having a colling water hole at the axial center part by way of a low-hardness liner mounted in the specified place. CONSTITUTION:A compound roll 11 for continuous casting is formed by mounting a liner 14 composed of copper or Al to the inside surface 13a of a sleeve 13 or the outside surface 12a of a roll shaft 12 in the range of 2/3 the length of the sleeve 13, working the same to the specified size and shape then shrinkage-fitting and welding the same. As a result of this, even if there are protrusions 15 of a fine size on the shaft 12 or sleeve 13, the use of a soft copper or Al as the liner 14 obviates the formation of any gaps through shrinkage fit, increases adhesion and suppresses the rise in sleeve temperature. In this way, the occurrence of cracking and oxidation of the sleeve 13 is prevented.
Patent JP-S6133038-A (JP)
Title: Bilateral multiplex transmitting device
Inventor: NAKAJO HIROSHI
IPC: H04B1/44
Filed: 1984-07-25
Abstract: PURPOSE:To miniaturize a bilateral multiplex transmitting device having a small amount of information by performing a switching action between the transmission and reception modes by means of a mode switch and using a control circuit which transmits both sound and tone signals superposed on each other and separates the superposed received signals into the sound and tone signals respectively. CONSTITUTION:When a mode switch SW6 is changed to a transmission mode, a control circuit 1 produces a tone signal having a frequency set by a transmission frequency setting circuit 7. At the same time, the working of a scanning circuit 4 is stopped under the control of the SW6. The circuit 1 superposes the tone signal onto a sound signal and transmits them through a transmitter 2. When the SW6 is switched to a reception mode, the superposed signal of both sound and tone signals received by a receiver 3 is supplied to the circuit 1. The circuit 1 separates the sound signal from the tone signal and actuates a counter 10 to secure the coincidence between the received tone frequency and a prescribed frequency decided by the setting signals sent out successively from the counter 10. Then the tone signal is detected and latched 5 for display 8. While the sound signal is amplified 9 and outputted to a speaker SP.
Patent JP-S5945845-A (JP)
Title: Method and apparatus for preparation of whipped food
Inventor: WADA AKIO
IPC: A23P30/40
Filed: 1982-09-07
Abstract: PURPOSE:To shorten the time to achieve the proper whipped state, and to obtain a whipped food having excellent properties, by irradiating the whipping mixture with ultrasonic radiation before or during the whipping of the homogenized mixture for the preparation of whipped food. CONSTITUTION:In the preparation of a whipped food, the homogenized mixture of the raw materials is irradiated with ultrasonic radiation before or during whipping. The frequency of the ultrasonic wave radiated to the raw material mixture is >=27.5KHz, preferably >=100KHz. The energy of the ultrasonic radiation is >=4.5/10<3>KWh, preferably 9/10<3>-45/10<3>KWh per 1l of the raw material mixture. When the frequency and energy of the ultrasonic radiation are smaller than the above values, the whipping time necessary to achieve the sufficient flower-making property and shape-retainability cannot be shortened.
Patent JP-H0445920-A (JP)
Title: Manufacture of bead core
Inventor: KUNII KAZUHISA
IPC: B29D30/48
Filed: 1990-06-13
Abstract: PURPOSE:To form a homogenous bead core enhanced in roundness, to reduce the trouble of a molding drum and to enhance working efficiency by rotating wire reel and the molding drum in the same direction and changing the direction of a strip body in the same direction as the curving direction at the time of the winding of the strip body around the molding drum. CONSTITUTION:A wire reel 2 and a molding drum 5 are rotated in the same direction and, in respective curved parts B, a strip body 3 is changed in its direction to the same direction as the curving direction at the time when the strip body 3 is wound around the molding drum 5. Three rollers 23, 24, 25 arranged up and down are provided to a wire heater 17 and a wire material A is provided so as to be wound around three rollers 23, 24, 25. By this constitution, the wire material A is always curved in the same direction and the respective rollers 23, 24, 25 form the curved parts B.... The wire heater 17 can send out the wire material A so as to curve the same in the same direction as the winding direction of wire reel 2. Therefore, the wire material A generates no permanent strain generated in the direction different from that of the wire reel 2 in the extruder 19 arranged on the downstream side of the wire heater 17.
Patent JP-S5678398-A (JP)
Title: Output voltage controlling device of capacitor exciting brushless generator
Inventor: MASUDA YUTAKA
IPC: H02P9/30
Filed: 1979-11-29
Abstract: PURPOSE:To control an output voltage in high precision with a simple circuit by a method wherein a continuity angle of a make-and-break element which is connected in parallel to a condenser is controlled synchronized with an output of a condenser exciting winding and based on a load voltage. CONSTITUTION:A stator is provided with a load winding 1 and a condenser exciting winding 2, and a rotor is provided with a field winding 4 and a rectifying element 5. A condenser 3 forming a closed circuit with the exciting winding 2 is connected with an anti-parallel circuit 20 made of SCRs 21, 22, and the load winding 1 is provided with a voltage detecting circuit 10 and connected with a trigger circuit 40 through a phase shifting circuit 50. Further, an intermediate voltage in the exciting winding 2 is supplied to the trigger circuit 40 through a synchronizing circuit 30. Accordingly, since the trigger circuit 40 generates a firing signal on the basis of the synchronizing signal of the exciting winding 2 and controls the anti-parallel circuit 20 to regulate the output voltage, a separate synchronizing circuit is not required and the construction is simplified.
Patent JP-H053891-A (JP)
Title: Paper diaper
Inventor: SAEKI TAKESHI
IPC: A61F13/15
Filed: 1991-06-26
Abstract: PURPOSE:To prevent a horizontal shift of an absorber and a diffusion of urine by forming barrier cuffs protruded to the use face side in both side part of the paper diaper by a specific sheet, and also, providing both inside and outside erected lines and an elastic expanding/contracting member, and also, fixing them to a liquid unpermeable sheet and a liquid permeable sheet in a specific state. CONSTITUTION:In the paper diaper, an absorber 3 is wrapped by a liquid unpermeable sheet 1 and a liquid permeable sheet 2, and also, barrier cuffs B protruded to the use face side are provided on both side parts. In this case, the barrier cuffs B are formed by a water-repellent or water unpermeable sheet, and at least in the leg peripheral part, both inside and outside erected lines 51, 52 are provided in the width direction, and also, an elastic expanding/contracting member 5 extended in the longitudinal direction is provided in the erected end part. Also, the skirt part extended frown an outside wall B1 of the barrier cuffs B is fixed to the liquid unpermeable sheet 1, and also, the skirt of the inside wall B2 is fixed to the liquid permeable sheet 2. Moreover, a side edge of the liquid permeable sheet 2 is extended to the lower part of the erected part, and also, a side edge of the liquid permeable sheet 1 is not extended to the outside of the outside erected line 52.
Patent JP-S5279484-A (JP)
Title: Rocking device for noise protecting device for feeding steel pipes
Inventor: IZUDATE AKIO
IPC: B65G47/52
Filed: 1975-12-26
Abstract: PURPOSE: To reduce shock noise when the rocking device is attracted to steel pipe and to increase the brake force by limiting the rocking stroke of the rocking device in a noise protecting device for feeding pipes with the rocking device with less power consumption for heavy load of itself. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09318170-A (JP)
Title: Regenerator of external combustion type hot-gas engine
Inventor: OKAMOTO IZUMI
IPC: F25B9/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide for an external combustion type hot-gas engine a regenerator in which ease of manufacture in parallel with securement of high efficiency in absorption and radiation of heat are embodied. SOLUTION: A heat-storage element 41 comprising spherical bodies of stainless steel 42, 43, 44 with three different outer diameters. These spherical bodies 42, 43, 44 are placed at random with clearings 45 among them, through which a working gas flows in reciprocating motion. Since the spherical bodies 42, 43, 44 are not uniform in outer diameter, they are agitated and put out of disorder and the volume proportion of the clearances 45 in the heat-storage element 41 (i.e., void ratio) becomes as high as 60-70%.
Patent JP-H078435-A (JP)
Title: Tableware washing device
Inventor: WATANABE OSAMU
IPC: A47L15/00
Filed: 1993-06-25
Abstract: PURPOSE:To effectively execute soak-washing of tableware, etc., by a simple device. CONSTITUTION:This device is constituted so that a case 6 can be attached so as to be freely attachable and detachable througt an attracting plate 14 in a water tank of a sink stand. In this case 6, a propeller 10 driven by a motor 9, a dry cell 11, and a switch 13 are arranged so that a water flow is generated in the water tank.
Patent JP-S5943950-A (JP)
Title: Intake secondary-air feeding apparatus
Inventor: FUJIMURA AKIRA
IPC: F02M23/04
Filed: 1982-09-06
Abstract: PURPOSE:To improve response performance and certainly control air-fuel ratio within a desired range by installing an electromagnetic valve downstream from a negative-pressure control valve which operates in accordance with the magnitude of a negative pressure. CONSTITUTION:A negative-pressure control valve 8 is installed midway on the secondary air passage 7. Said negative-pressure control valve 8 consists of a diaphragm 9, valve spring 10, valve body 11, and a valve seat 12, and said diaphragm 9 forms a negative-pressure chamber 13, in which the valve spring 10 is fitted. The valve body 11 and the valve seat 12 determine the area of opening of the secondary air passage 7, and the valve spring 10 urges the valve body 11 in the direction of valve opening through the diaphragm 9. Said negative-pressure chamber 13 communicates to the downstream of a throttle valve 5 through a negative-pressure passage 14. An electromagnetic valve 15 is fitted in the secondary air passage 7 downstream from the negative-pressure control valve 8. Said electromagnetic valve 15 closes during nonconduction and opens during conduction.
Patent JP-S5943032-A (JP)
Title: Base for friction material
Inventor: KUDOU SHIGERU
IPC: C08J5/14
Filed: 1982-09-06
Abstract: PURPOSE:A base for friction material excellent in frictional coefficient, abrasion loss, juddering resistance, etc., comprising chopped glass strand, an organic fiber, a friction-improving agent and metallic wire. CONSTITUTION:A web comprising 20-50wt% chopped glass strand and 20- 60wt% organic fiber (e.g., staple fiber) is sprayed with 5-25wt% friction-improving agent (e.g., heat-hardened cashew nut shell), then single yarns prepared by spinning the web are doubled with 1-20wt% metallic wires (e.g., copper wire) to form yarns. Then, these yarns are impregnated with a thermosetting resin and molded under application of heat and pressure to obtain a base for a friction material.