baber/WOPTO huggingface dataset:
Patent JP-H06346275-A (JP)
Title: Production of high corrosion resistant spring for suspension
Inventor: KOYAHARA HIDEO
IPC: F16F1/02
Filed: 1993-06-15
Abstract: PURPOSE:To provide the method for producing a spring for suspension good in coating corrosion resistance and free from delayed fracture. CONSTITUTION:In the method for producing a spring for suspension in which a series of processes of soaking, hot forming, hardening, tempering, stress peening, chemical conversion treatment, coating or the like or that of soaking treatment, cold forming, tempering, stress peening, chemical conversion treatment, coating or the like is undergone, at least a part of the surface of steel for spring is previously applied with nickel by brush plating, and it undergoes a series of spring producing process. Since hydrogen in the steel is released in the process of the soaking treatment and nickel is diffused and infiltrated, the corrosion resistance of the contact part between spring materials for suspension in a salt damage environment is improved, the generation of fracture starting points is disturbed, and furthermore, delayed fracture is prevented. By the brush plating, the conventional electroplating bath tank is eliminated, moreover, a series of spring producing process can be used as it is, and a high effect can be given also in the respect of the equipment cost.
Patent JP-H05159416-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUOKA AKIO
IPC: G11B23/30
Filed: 1992-06-04
Abstract: PURPOSE:To attain accurate reading of an information of bar code labels stuck on video cassettes always in the stable state without malfunction when the video cassette is set, and also to attain stable reading of the bar code information of video cassettes different in size (standard cassette, miniature cassette). CONSTITUTION:The position 29 to read the bar code labels 30 stuck on the large and small cassettes 17, 18 is arranged in the position where the cassettes 17, 18 are moved by the driving from only a driving means without adding a force from the outside (the force by hand at the time of cassette insertion). Also, a stepped part is provided at the under side of a cassette holder 12 so that the bar code labels 30 stuck on each of large and small cassettes are passed through the lower part of the same reading means 29.
Patent JP-S6121258-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/08
Filed: 1984-07-10
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-H05107190-A (JP)
Title: Capsule inspecting apparatus
Inventor: HIGAMI CHIKAHARU
IPC: B07C5/342
Filed: 1991-05-21
Abstract: PURPOSE:To achieve higher efficiency of work of inspecting the external surface of a capsule by a method wherein a capsule is conveyed right below a plurality of cameras for inspection revolving it to judge the quality thereof and a rejection is discharged automatically. CONSTITUTION:A capsule C within a hopper 1 is guided on a capsule guide recess 5 formed on a drum-shaped capsule holding member 20 to be inserted into an insertion hole 6. The capsule C is conveyed upward revolving it in the insertion hole 6 and passed sequentially right below a plurality of cameras 3 for inspection. the appearance of the capsule C rolling is captured by an image to judge the quality of the capsule C catching abnormality such as pollution and crushing. When the capsule C is a rejection, a signal is sent to a discharge mechanism 4 and a defective capsule is released from the insertion hole 6 to remove. An acceptable product continues to be conveyed as put in the insertion hole 6 and drops by dead weight at a specified position to recover.
Patent JP-H09324959-A (JP)
Title: Multi-chamber heating and cooling appliance
Inventor: NAKAGAWA NOBUHIRO
IPC: F25B13/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent a heating capacity from being lowered when condensation pressure is controlled to a prescribed value in a heating operation when a non- azeotrope refrigerant is used in a multi-chamber heating and cooling appliance. SOLUTION: A multi-chamber heating and cooling appliance comprises a first flow rate valve 14, a receiver tank 15, a bypass circuit 17 to which a second flow rate valve 16 is connected, an inlet pressure and temperature detecting means 21 for detecting inlet pressure and temperature, an inlet superheat degree computing means 22 for computing the degree of inlet superheat based on the detected results, a flow rate valve opening degree computing means 23 for computing the opening degrees of the first flow rate valve 14 and the second flow rate valve 16 based on the computed result, and a flow rate valve driving means 24 for driving the first flow rate valve 14 and the second flow rate valve 16 based on the opening degree.  Thus, in a heating operation when a non azeotrope refrigerant is used, a heating capacity is not lowered and a desired capacity can be maintained even when condensation pressure is controlled to a prescribed value. Further, the degree of inlet superheat can be finely controlled and a cycle stability can be improved.
Patent JP-S6075743-A (JP)
Inventor: NUNO RIIBERUGU MOUSHINHO DE FU
IPC: F02P5/15
Filed: 1984-07-11
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-H07333235-A (JP)
Title: Transmitter/receiver for speed signal
Inventor: KOU SHIGEN
IPC: G08C19/26
Filed: 1994-06-03
Abstract: PURPOSE:To enable long-range transmission of speed information at a high precision with an inexpensive device without being affected by noises. CONSTITUTION:This apparatus contains a voltage/current conversion circuit 26 which receives a voltage pulse having a frequency proportional to a displacement rate of an apparatus to be converted to a current pulse and outputs the current pulse obtained and a current/voltage conversion circuit 38 which receives the current pulse through transmission lines 22 and 24 to be converted to a voltage pulse and outputs the voltage pulse obtained.
Patent JP-S6124704-A (JP)
Inventor: YOSHIZAWA TAKASHI
IPC: E01C9/08
Filed: 1984-07-13
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-H03117854-A (JP)
Title: Automatic bath apparatus
Inventor: NAKAMURA YUTAKA
IPC: F24H9/12
Filed: 1990-05-31
Abstract: PURPOSE:To accurately detect a water level at the outside of a bathroom by detecting the presence or absence of water flow by operating a pump, detecting water pressure after air purging by the operation of the pump in the case of the presence of the water flow, and detecting the pressure after the air purging by supplying the water in the case of the absence of the water flow. CONSTITUTION:An operation switch is closed, a bypass valve 15 is closed, a solenoid valve 16 is opened, a three-way valve 12 is set to a circulation side, and a pump 10 is operated. After air purging, when a water flow switch 17 is closed, the presence of residual water is judged, the pump 10 is stopped, and water pressure is sampled. If a water level does not reach a set water level, the valve 12 is switched to a hopper side, a supplying valve 6 is opened to supply hot water. If the switch 17 remains OFF, no residual water is judged. The valve 15 is opened, the valve 16 is closed, hot water is fed to a return tube 9, and air purging is conducted. The valve 15 is closed, the valve 16 is opened, and water is supplied from a forward tube 8 into a bathtub 4. Water pressure is sampled in the tube 9. If the water level reaches a set level, the valve 6 is closed.
Patent JP-H0818020-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATO HIROYUKI
IPC: H01L27/092
Filed: 1994-06-27
Abstract: PURPOSE:To constitute plural kinds of transistors with different gains on the same diffusion layer without enlarging an area of an MOS type transistor and to easily vary a gain according to respective purposes through wiring steps. CONSTITUTION:In a basic cell formed of MOS type transistors, P-ch MOS transistors Q1 to Q4 and N-ch MOS transistors Q1 to Q22 are separately provided minutely in their drain areas and source areas by a gate electrode extending in multi-directions, that is, more than three directions on a diffusion layer. The wiring for source and drain of a transistor is changed so as to obtain different gains respectively.
Patent JP-S5668278-A (JP)
Title: Controlling device for voltage type inverter
Inventor: KITAMURA HIROYUKI
IPC: H02M7/48
Filed: 1979-11-07
Abstract: PURPOSE:To enable the supply of sufficient current with a simple construction and to enable the regenerative braking stably by obtaining the output of a pulse width modulation conrol circuit, the output of a polarity identifying circuit and the output of a ring counter as logically processed, thereby obtaining the control output of the inverter. CONSTITUTION:The inverter main circuit 2 includes 6 transistors 21-26 and 6 diodes 31-36. The control circuit 3 includes a ring counter 12, a polarity identifying circuit 19 and a pulse width modulation circuit 8, and the outputs therefrom are inputted to a logic synthesizer circuit 13, which in turn processes them logically. The output from the logic synthesizer circuit 13 is applied through a photocoupler circuit 39, a base drive circuit 40 to the bases of the power transistors 21, 26 as the main components of the inverter.
Patent JP-H11337718-A (JP)
Title: Anode substrate having color filter, production of anode substrates, display device and production of display device
Inventor: NOMURA YUJI
IPC: H01J31/15
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To make inorg. pigment filters hardly destroyable by fixing the binding strength thereof to a substrate and to enable the formation of a glass layer thereon. SOLUTION: Black matrices (BMs) 2 of inorg. pigments are formed on the substrate 1. Color filters R, G, B of red, green and blue are formed in the regions between the BMs 2. The filters R, G, B and the BMs 2 are completed by firing the substrate 1. A filter binder 3 which is a sol-gel liquid contg. an org. Si compd. is applied on the BMs 2 and the respective filters R, G, B. The filter binder 3 penetrates the inside from the openings of the surfaces of the BMs 2 and the filters R, G, B. The air in the holes emerges outside. The substrate 1 is fired in the atm. air. The org. Si compd. turns to SiO2 and remains on or in the BMs 2 and the filters. The binding strength of the easy destroyable BMs 2 and the filters is intensified to securely bind the BMs and the filters to the substrate 1 as well. A glass layer 4 (a smooth layer) is formed. An acid resistant protective film 5 is formed.  Transparent conductive films 6 are formed in the patterns corresponding to the filters.
Patent JP-S63309275-A (JP)
Title: Human body positive potential earth apparatus
Inventor: HIOKI GUNJI
IPC: A61N1/14
Filed: 1987-06-10
Abstract: PURPOSE:To effectively discharge the positive potential of the head of a human body, by arranging a large number of the leading ends of wire like bodies made of a conductor pushing aside the hairs of the human body to be capable of reaching the skin in a planar state and connecting the wire like bodies made of the conductor to an earth terminal. CONSTITUTION:This human body positive potential earth apparatus consists of a contact main body 1 integrally formed from conductors composed of copper stainless steel or brass in a hair brush state and the earth terminal 2 drawn out from the grip part 1a of the contact main body 1 and the leading ends of a large number of the wire like bodies 1b provided to the contact main body 1 in an erected state are arranged and set in a planar state. When the wire like bodies 1b of this hair brush like human body positive potential earth apparatus are brought into contact with a hair part 3, the leading ends of the wire like bodies 1b put aside hairs to reach the skin and, when the earth terminal 2 is earthed, the accumulated positive potential of the head is gradually discharged through the wire like bodies 1b. When the discharge of this accumulated positive potential is performed over the entire region of the head and the earthing apparatus is sued every day, the positive potential of the head is always held to a reduced state and various symptoms such as a dullness feeling or a fatigue feeling caused by the accumulated positive potential are eliminated.
Patent JP-H05337120-A (JP)
Title: Suture instrument
Inventor: KURAMOTO SEIJI
IPC: A61B17/072
Filed: 1992-06-04
Abstract: PURPOSE:To facilitate the performing of a suturing of a luminal tissue and a purse-string suturing thereof by a drawing string simultaneously when a pathological tissue is incised to conduct an end-to-end anastomosis for the luminal tissue after the incision thereof. CONSTITUTION:A suturing section 11 using staple is arranged on one side for cutter guide grooves 8 and 9 of a suture member 3 while a drawing string mounting section 12 on the other side to mount a drawing string at a part cut of a tissue H to be sutured along a cut surface with a cutter 10 for the cutter guide grooves 8 and 9.
Patent JP-H0438852-A (JP)
Title: Semiconductor device with multi-layer wiring
Inventor: MATSUSHITA TSUKASA
IPC: H01L21/768
Filed: 1990-06-04
Abstract: PURPOSE:To prevent through-hole disconnection failure by connecting an upper- layer Al wiring and a lower-layer Al wiring through a plurality of through-holes which are provided at an interlayer insulation film. CONSTITUTION:A first-layer Al wiring 4 and a second-layer Al wiring 3 are connected through a second through-hole part 8 in parallel with a first through- hole part 6. Further, a third through-hole part 9 which does not aim at realizing conduction between upper and lower wiring in other parts of the second-layer Al wiring 3 is provided. Since a plurality of through-hole holes 6 and 8 are provided, connection between the upper and lower wiring can be secured owing to conduction in other through-hole parts even if one through-hole part is disconnected due to deviation and corrosion. In this case, it is not necessary to expand a width of wiring and is easy to achieve layout. By forming a multi-layer wiring structure including these plurality of through-holes 6 and 8 around a chip which is greatly affected by thermal distortion and corrosion, disconnection due to stress and corrosion can be prevented.
Patent JP-H074072-A (JP)
Title: Universal demolishing machine
Inventor: MORIKAWA TAKAO
IPC: E02F3/96
Filed: 1993-06-16
Abstract: PURPOSE:To conduct each operation of the shearing of steel frames and reinforcing bars and the crushing and breaking of concrete, etc., by one machine by detachably mounting different kinds of attachments at the front ends of a pair of cranks. CONSTITUTION:A pair of cranks 5, 5 are attached pivotally to the holding frame 4 of a working machine in an opening/closing rotatable manner. Long- cutter tool rests 8 are installed onto the opposed surfaces of the front ends of the cranks 5, thus shearing steel frames and reinforcing bars. Short-cutter tool rests are set up onto the opposed surfaces of the front ends of the cranks 5, thus conducting the breaking of concrete and the shearing of reinforcing bars in concrete. Smashing blocks are mounted on the opposed surfaces of the front ends of the cranks 5 while fine breaking attachments are installed, thus breaking concrete into small blocks. When the bearing sections of the cranks 5 are worn and backlashes are produced, only an arm-side link and a frame-side link are exchanged.
Patent JP-S5569069-A (JP)
Title: Testing method for dampproof property of semiconductor device
Inventor: IWAMORI KIYOSHI
IPC: H01L23/02
Filed: 1978-11-20
Abstract: PURPOSE: To appreciate a semiconductor device in a short time and also to prevent the external lead of the device from corroding by applying a reverse bias at a high temperature after preserving the semiconductor device in a high-temperature, high-pressure and saturated-vapor atmosphere.  
     CONSTITUTION: Sample 2 of a semiconductor device is preserved in case 5, kept in a high-temperature, high-pressure and saturated-vapor state, of high-pressure container 1 a , and internal elements are dampened as rapidly as possible. Then, sample 2 is put in high-temperature furnace 6 and applied with a reverse bias from terminal 7 to facilitate reaction between damp and elements for a test of resistance to damp. As a result, since reaction is accelerated, appreciation is done in a short time and no reverse bias is applied in saturated vapor, so that the external lead of the semiconductor device can be prevented from corroding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5891955-A (JP)
Inventor: ERUNSUTO BAUHO
IPC: F16H19/02
Filed: 1982-08-20
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-S5382701-A (JP)
Title: Mew antibiotic sf-1908 substance and its preparation
Inventor: KONDOU YASUMITSU
IPC: A61K35/74
Filed: 1976-12-03
Abstract: PURPOSE: Antibiotic SF-1908 substance. Characteristics thereof are as follows: amphoteric white powder; specific rotation [α] 2   2 D-89.1° (C 1 , inwater); average composition of elements, C48.06, H6.04, N14.28, S5.24, O26.38wtπ; m.p. 211-232°C; UV spectrum 250nm, 256nm, etc.; IR, spectrum 3380, 3040, 2950cm -1 , etc,; easily soluble in water and slightly soluble in methanol, ethanol, etc.; positive to ninhydrin reaction and Sakaguchi reaction 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61295898-A (JP)
Title: Lost power recovery apparatus for combustion engine
Inventor: HAINTSU ROOZENBERUKU
IPC: H02K7/00
Filed: 1986-06-20
Abstract: An arrangement for recovering power loss of an internal combustion engine including a turbine, the driving power of which stems from a power loss of the internal combustion engine. The turbine is coupled to a generator, a winding of which feeds a d-c motor relieving the internal combustion engine. Power matching between the generator and the d-c motor is made possible without a separate control device because the generator or its excitation circuit is designed in such a manner that the voltage induced in the generator winding exhibits a steep dependence within a narrow operational speed range.
Patent JP-H05297008-A (JP)
Title: Gas angular velocity detector
Inventor: UNO TAKESHI
IPC: G01P3/26
Filed: 1992-04-20
Abstract: PURPOSE:To enable temperature of a gas to be constant readily by providing a gas thermostated channel whose heating temperature is controlled to be constant by heating a channel wall with a heater at the upstream side of a nozzle. CONSTITUTION:A gas thermostated channel 4 for thermostating a gas which is discharged from a pump 3 is directly connected to the upstream side of a nozzle 2 for discharging a gas into a gas passage 1 where a pair of heat wires are installed. The channel wall is heated by a heater 5 and then the heater 5 is driven and controlled so that the detection temperature is always constant by a temperature sensor 6. In this configuration, by setting the channel 4 to a proper length, a gas which is discharged from the pump 3 is heated when it passes through the channel 4 and the temperature of the gas when it completed passing becomes nearly equal to that of a channel wall. Then, the gas which is always maintained to be a constant temperature is discharged from the nozzle 2 into the passage 1.
Patent JP-S5267813-A (JP)
Title: Liquid supplying device
Inventor: KEIMOTO TOSHIAKI
IPC: F17D1/14
Filed: 1975-12-04
Abstract: PURPOSE: To automatically supply a liquid in case of emergency by providing between liquid head tank and luquid supplied units with a piping having a check valve in spriral kerfs device for supplying more than two liquid supplied units with liquid using liquid head tank and liquid pump. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5954795-A (JP)
Title: Sealed rotary compressor
Inventor: SEKIGAMI KAZUO
IPC: F25B31/02
Filed: 1983-08-10
Abstract: PURPOSE:To reduce the number of parts, facilitate the assmebling method, and reduce the size of a compressor having a motor-driven part and compressing elements by housing said compressing elements within a rotor which is a component of the motor driven part. CONSTITUTION:A stator 40, a component of the motor driven part, is shrinckage fitted to a container 57, to which a shaft 42 is fixed eccentrically. A rotor 41 is fitted to the shaft 42 and a vane 49 is retractably inserted into the groove 59 of the rotor 41 through a spring 48. With the shaft 42 made to serve as a lower bearing, a mating upper bearing 43 is fitted to the shaft with a bolt 44. When the rotor 41 rotates, the vane 49 travels, dividing a compressing chamber into a high pressure side 53 and a low pressure side 52. The refrigerant is fed through a suction pipe 46 and introduced from a suction port 51 into the inside of the low compressing chamber 52, in which it is compressed and discharged from an outlet port 50 to the inside of the container 57. Refrigerating machine oil is fed through a minute port 47 on the suction pipe 46, by means of the pressure difference between the suction and discharge pressures.
Patent JP-S6123570-A (JP)
Title: Manufacturing method of ribbon screw
Inventor: YAMAMOTO HIROSHI
IPC: B23K26/00
Filed: 1984-07-12
Abstract: PURPOSE:To reduce ribbon-screw manufacturing cost and manufacturing time and to improve ribbon-screw accuracy by arranging that the torch of the cutter will make spiral motions relatively to the steel material and cut out a solid- shaped ribbon screw. CONSTITUTION:When a motor 15 is driven, it rotates a steel material 2 in the direction of an arrow (g) by way of a worm gear 4 and a rotary roller 3. On the other hand, a torch supporting stand 9 which supports a torch 5 moves on a rail 10 in the direction of an arrow (h) by way of a pitch adjusting gear 14, a spur gear 13 and a worm gear 12. Since the torch is directed towards the central axis of the steel material 2, the flames of the torch 5 move along the spiral surface i, when thesteel material 2 rotates, and thus the steel material 2 in a spiral shape. This operation is repeated along a spiral surface j, until a ribbon screw 16 with desired thickness can be produced.
Patent JP-H0721344-A (JP)
Title: Image forming storage device
Inventor: YOKOGAWA TOSHIHIKO
IPC: G06F12/00
Filed: 1993-06-16
Abstract: PURPOSE:To easily retrieve the desired index information on an index sheet so as to speedily obtain the image information corresponding thereto. CONSTITUTION:A file of each directory fetched from a storage medium is fetched in order, an index picture image (index information) is fetched therefrom, and by a relative order discrimination processing, the relative order of plural index picture images is discriminated based on a prescribed condition (a feature obtained from the index picture image itself and a feature of a document to which its picture image belongs, etc.), and the order of the index picture image formed on paper is controlled based on the relative order of its discriminated index picture image.
Patent JP-H0818565-A (JP)
Title: Data processing unit
Inventor: DATE YUKI
IPC: G06F15/167
Filed: 1994-06-27
Abstract: PURPOSE:To improve the throughput of a network by passing a series of data comprising plural packets through a selector for one machine cycle. CONSTITUTION:Two buffers 6, 7 in a complete coupling network between processors or between a processor and a memory receive and latch a series of data comprising plural packets in the unit of packets and read th data simultaneously. The two selectors 10, 11 pass simultaneously outputs of the buffers 6, 7 and when all of plural packets being components of a series of data are not stored in the buffers 6, 7, the packets are passed through with part of the plural packets being components of a series of data stored in other input port.