baber/WOPTO huggingface dataset:
Patent JP-S62295739-A (JP)
Title: Snow removing device for truck
Inventor: SATO HISAICHI
IPC: B60P1/04
Filed: 1986-02-20
Abstract: PURPOSE:To enable loaded snow to be removed in a labor saving way when an ordinary truck is used by providing a snow piling plate in such a way as to be freely tilted sidewards around a supporting point provided at a predetermined position in height on the load carrying plate-form of a truck. CONSTITUTION:A snow piling plate 4 is supported on a frame 3 arranged on the load carrying platform 2 of a truck in such a way as to be freely tilted around a supporting shaft 5 provided at a predetermined position in height in the middle of a truck width. And a releasable support device A is also provided between the frame 3 and the snow piling plate 4. In this support device A, arms 9 are projected upwards in front and in rear of a rotating shaft 8 provided in parallel with one side of the support shaft 5, thereby supporting a supporting roller 10 rotatably between both arms 9. And when snow is loaded, the supporting roller 10 is roughly held level with a stopper 11 provided underneath the snow piling plate 4 engaged. And when snow is removed, the supporting roller 10 is moved to the right by a manual handle 13 so as to tilt the snow piling plate 4, thereby removing loaded snow sidewards.
Patent JP-S54127957-A (JP)
Title: Preparation of polyol dispersion composition
Inventor: TAGUCHI YOSHIO
IPC: C08L71/02
Filed: 1978-03-28
Abstract: PURPOSE: To prepare a polyol dispersion composition having excellent compatibility, giving a polyurethane having high elasticity and heat resistance, and useful as a wetting agent, releasing agent, etc., by mixing and dispersing a polyetherpolyol with a rubber latex, and dehydrating the dispersion.  
     CONSTITUTION: A dispersion is prepared by adding (A) 5W40 parts by weight of a rubber latex containing 30W60% (as solid) of nitrile rubber latex, etc., dropwise to (B) 100 parts by weight of a polyether polyol having two or more active hydrogen and a molecular weight per OH group of pref. 500W2000, under agitation. The dispersion is dehydrated to a water content of ≤1% at ≤100°C by, e.g. reducing the pressure to obtain the objective polyol dispersion composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60181719-A (JP)
Title: Direct viewing device for surface of cryogenic liquid
Inventor: SHIBATA TAKEYOSHI
IPC: G02B23/26
Filed: 1984-02-29
Abstract: PURPOSE:To view directly the surface of cryogenic liquid by inserting a fiber for light introduction and a fiber scope to which a television camera is connected airtightly into pipes provided atop of a cryogenic liquid container. CONSTITUTION:The optical fiber 7 for light introduction is run through a pipe 6 for the communication between the outside and inside of the container 1. Light from a light source outside the container is guided into the container 1 through the optical fiber 7 for light introduction to light up the inside of the container 1. Further, the fiber scope 8 is run through the other pipe which makes a connection between the outside and inside of the container 1. A TV camera 9 is connected to the fiber scope 8 and the liquid surface 5 of the cryogenic liquid 4 in the container 1 is viewed directly on a monitor TV10.
Patent JP-H10231109-A (JP)
Title: Carbonaceous material, its production, and composite with the same
Inventor: OKUMI ZENHACHI
IPC: C01B31/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a carbonaceous material having a low-crystalline graphite structure at a low temperature by pyrolyzing an organic compound in such a way as to have Raman spectral patterns at specific sites, and thereby to obtain a carbonaceous material having a crystallographic structure with which a variety of substrates can be directly coated with it. SOLUTION: This carbonaceous material, obtained by pyrolyzing an organic compound, has Raman spectral patterns at 1600 and 1360cm<-1> . The particularly preferable organic compounds are aromatic hydrocarbon-based ones, e.g. benzene, for their reactivity. The pyrolysis is effected at a reaction temperature of >=350 deg.C but <800 deg.C in an atmosphere comprising at least one type of noble gas in the presence of a radical which pulls hydrogen from the organic compound. It is necessary to effect the pyrolysis at the optimum degree of vacuum in such a way to match crystallization rate of the crystals with stock supply concentration, in order to improve productivity of the objective carbonaceous material. The pyrolysis can be effected at 150Torr or below, when a plasma method is used as the activation means.
Patent JP-S53122434-A (JP)
Title: Optical fiber connecting method
Inventor: HATAKEYAMA IWAO
IPC: G02B6/255
Filed: 1977-03-31
Abstract: PURPOSE:To perform the connection of optical fibers by superposing the respective ends of the optical fibers to be connected and melting by heating the superposed portions.
Patent JP-S60210618-A (JP)
Inventor: KURAUSU NOORU
IPC: C08G18/38
Filed: 1985-02-27
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-H06246409-A (JP)
Title: Heating type immersion nozzle device for discharging half-soldified metal
Inventor: TAKAHASHI HIROYOSHI
IPC: B22D41/60
Filed: 1993-02-25
Abstract: PURPOSE:To discharge half-solidified metal without developing the nozzle clogging and deteriorating the quality by using high frequency induction heating having a specific frequency, heating a nozzle body and holding the heat of the half-solidified metal flowing in the nozzle. CONSTITUTION:By embedding annular metallic exothermic bands 23 into a seal part 12 and an immersion part 22 of the nozzle body 21, the immersion nozzle 20 is formed. By surrounding the outer periphery except the seal part 12 and the immersion part 22 in the immersion nozzle, the high frequency heating device 30 is arranged. In the induction heating coil 31, 10-100kHz of the high frequency current is conducted, and in the nozzle body 21 and the metal exothermic body 23, the induction current is impressed to heat. By this method, the inner wall temp. of the immersion nozzle 20 is raised and held to the suitable temp. In this condition, the half-solidified metal is discharged from the tip part of the immersion part 22 in the nozzle 20.
Patent JP-S62192885-A (JP)
Title: Image scanning convertion processing system
Inventor: INUKAI TSUNEYASU
IPC: G06K9/36
Filed: 1986-02-20
Abstract: PURPOSE:To execute the scanning convertion of an image at high speed by generating an address by a buffer memory having the square area of a word width and converting and transferring the image scanning between image memories at a box unit. CONSTITUTION:An address generating circuit 40 of a control part 4 is equipped with a register file to store the line address level difference of respective image transmitting side and image receiving side image memories 1 and 2 and the box line address level difference and generates a transfer address. The contents of the image transmitting image memory 1 are read at a row unit and stored into a buffer memory 30. At a buffer memory unit, the contents of the buffer memory 30 are read at a row unit, and transferred to the address of the image side image memory 2 generated based upon an address level difference.
Patent JP-S58156043-A (JP)
Inventor: KUSU TAKAYUKI
IPC: D02G3/06
Filed: 1982-03-08
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-S62194663-A (JP)
Title: Semiconductor memory
Inventor: AKASHI TSUTOMU
IPC: H01L21/8229
Filed: 1986-02-20
Abstract: PURPOSE:To obtain a semiconductor memory with a bipolar transistor, the degree of integration thereof is improved, by constituting a common electrode for a load resistor connected to the bipolar transistor and a Schottky barrier diode of a metallic silicide layer and a metallic electrode. CONSTITUTION:An N<+> type buried layer 2 and an N<-> type epitaxial layer 3 are formed to a P-type silicon substrate 1, and a bipolar transistor with a base region 5, an emitter region 6A for holding a memory and an emitter region 6B for writing the memory and a resistance region 8 directly connected to the base region 5 and a metallic silicide layer 9 are shaped to the N<-> type epitaxial layer 3. The side surface of the resistance region 8 is joined with the side surface of the metallic silicide layer 9 forming an SB diode in an ohmic manner. A common electrode 10 for the resistance region 8 and the SB diode is constituted of the metallic silicide layer 9 and a metallic electrode 7 shaped to the upper section of the layer 9. Accordingly, a unit memory cell can be scaled down.
Patent JP-H07249780-A (JP)
Title: Field effect semiconductor element
Inventor: SAWADA MINORU
IPC: H01L29/812
Filed: 1994-03-08
Abstract: PURPOSE:To provide a TMT element exhibiting low distortion at the time of high output. CONSTITUTION:A second semiconductor layer 3 has electron affinity higher than that of a first semiconductor layer 2. A third semiconductor layer 4 has band gap graded from the second semiconductor layer 3 toward the fourth semiconductor layer 5. The electron affinity at the interface of third and second semiconductor layers 4, 3 is lower than that of the second semiconductor layer 3, the electron affinity at the interface of the third and fourth semiconductor layers 4, 5 is higher than that of the fourth semiconductor layer 5, and the electron affinity at the interface of fifth and fourth semiconductor layers 6, 5 is lower than that of the fourth semiconductor layer 5. At least one semiconductor layer 5b having electron affinity higher than that of the fourth semiconductor layer 5 and band gap narrower than that of the fourth semiconductor layer 5 is included in the fourth semiconductor layer 5.
Patent JP-H08237477-A (JP)
Title: Image read method in optical image reader and method for detecting dirt in read system
Inventor: KAWAKAMI TAKASHI
IPC: H04N1/401
Filed: 1995-02-24
Abstract: PURPOSE: To prevent effect of dirt in a read system onto image data by inhibiting reading of an original when a dirt range consecutive in the main scanning direction of the read system is wide and revising and correcting data corresponding to the dirt position into white level data. CONSTITUTION: A degree of dirt in a read system is detected and a dirt flag 16 in a RAM 8 is set to 0-2 depending on a degree of dirt. When the dirt flag 16 is set to '0', it signified that there is no dirt to be read and the usual processing is executed in this case. When the dirt flag is set to '2', it signified that there is dirt giving much effect on an original image, and a main control section 1 generates warning requesting cleaning of the read system and the use of the read system is inhibited till the read system is cleaned. When the dirt flag is set to '1', it signifies that the dirt is read but the effect on the original image is small and a warning of a cleaning request is generated and read correction is processed. That is, positions of black data corresponding to the dirt are stored and image data of the positions corresponding to them are changed into white data.
Patent JP-2000239888-A (JP)
Title: Chromium plating having multilayer structure and its production
Inventor: KATO KEIKO
IPC: C25D5/14
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance and wear resistance of plating by incorporating at least one soft layer of specified hardness in the film thickness direction in a hard layer. SOLUTION: This chromium plating has a soft layer 2 having lower hardness compared to that of a hard layer 1 imparting wear resistance and a crystallographically discontinuous boundary face 3 for preventing the penetration of cracks 4 generated in hard plating in the film thickness direction. The hardness of the soft layer 2 is controlled to <=800 Hv. The structure of the soft layer 2 is weak in orientation in the film thickness direction compared to the case of the hard layer 1 and checks the propagation of a crack 4 into the film thickness direction.  Moreover, the boundary face 3 parts the crack 4 generated along crystals, induces the direction of corrosion 5 progressing through the crack 4 from the film thickness direction to the film face direction, disperses the tip of the progression of the corrosion and retards the progression of the corrosion 5 in the film thickness direction. As to the fluctuation of current density in this plating method, preferably, it fluctuates for 1 to 10 times at the period of 10 min to 3 hr.
Patent JP-2000234324-A (JP)
Title: Automatic laying device for underdrainage pipe
Inventor: CHIBA TAKASHI
IPC: E02B11/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To completely prevent generation of puffiness in ground in a laying bedrock from starting of laying of an underdrainage pipe to completion of back filling, maintain accuracy of a gentle slope by an original laser optical system, and automatically and efficiently lay the underdrainage pipe. SOLUTION: A large sized dipping trencher or dipping plow is equipped. In that case, a box shaped pipe box 8 is connected behind the dipping trencher 1 or a dipping plow, a folding plate 3 in a V-shaped cross section is used as a bottom plate of the pipe box 8, and a weight 4 rotatively attached around a supporting shaft 5 is stored in a lower part of the pipe box 8.
Patent JP-H03241412-A (JP)
Title: Information processing system
Inventor: ITO SATOSHI
IPC: G06F3/00
Filed: 1990-02-20
Abstract: PURPOSE:To prevent a low-temperature characteristic from being degraded by thermal leakage by transmitting information, which is processed between two physical systems with temperature difference, or the energy for the processing by using light or electro-magnetic waves. CONSTITUTION:In a cryostat 2, an integrated circuit 1 integrating JJ elements is cooled by using liquid helium 3 as a coolant. In the liquid helium 3, a photoelectric converter 5 is provided to optically exchange signals and energy between the integrated circuit 1 and an external part and in the container of the liquid helium, a small window 6 is provided for the operation. Further, the liquid helium container is immensed in liquid nitrogen 7 and for the container of this liquid nitrogen, a small window 8 is provided, as well. On the side of a peripheral device 9, as well a photoelectric converter 10 is provided to optically transmit/receive signals. Thus, since the information to be processed between the two physical systems, which are held at various temperatures mutually with the more than 100K temperature difference, or the energy for the processing is transmitted by using light or electromagnetic waves, the thermal leakage is more reduced.
Patent JP-S59173104-A (JP)
Inventor: EDOWAADO JIYOOJI TAJIKOOSUKII
IPC: C23G5/028
Filed: 1984-02-28
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-H09212604-A (JP)
Title: Data transmitter
Inventor: KANDA YOSHIMI
IPC: G06K17/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of data to be parallelly and simultaneously transmitted and to reduce the input number of an input unit in data transmission between an ID controller and a programmable logic controller. SOLUTION: The ID controller 10 tentatively holds the data read from a data carrier 12 in a data holding means 10a. Then, corresponding to area switching signals, they are transmitted by a data transmission means 10b for each data area of plural bits. Thus, the number of the connection lines of a programmable controller main body 14 and the ID controller 10 is reduced.
Patent JP-S56134878-A (JP)
Title: Picture readout controller
Inventor: YOKOMIZO YOSHIKAZU
IPC: H04N1/40
Filed: 1980-03-24
Abstract: PURPOSE:To control the reading operation of a photoelectric converting element by outputting an aritificial synchronizing signal at prescribed timing when no external synchronizing signal is inputted. CONSTITUTION:From counter 5 counting clock pulses driving CCD1, an artificial synchronizing signal is outputted to reset signal generator 7, resetting CCD1 and counter 5 with a synchronizing signal, lagging slightly the synchronizing signal to control reading operation. Consequently, a reset signal is outputted to CCD1 and counter 5; CCD1 transfers reset and picture signals again and also outputs the control signal and artificial synchronizing signal of an automatic level control circuit which keep constant the black level in a video signal.
Patent JP-S53121084-A (JP)
Title: Waterproof sheet
Inventor: KIUCHI KAZUO
IPC: B32B27/32
Filed: 1977-03-31
Abstract: PURPOSE: High-polymer material layers with a specific range of permanent compression set and tensile strength are laminated to produce said waterproof sheet which can adhere using a pressure-sensitive adhesive at bended parts after bending and prevent the delamination even when bonded under tension. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11235628-A (JP)
Title: Pneumatic screwdriver
Inventor: OOMORI YASUMARE
IPC: B23P19/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To improve reliability, air consumption rate and operability for thread tightening function. SOLUTION: A shaft member 28 has a lower end which is integrally formed with a piston portion 13, and a upper end provided with a rotary slide member 7 which has an abutting surface for stopping air and an O-ring fitted to an upper portion of a cylinder 15. The rotary slide member 7 has an axially penetrating air vent hole 55. When the piston portion 13 moves downward by a predetermined amount, the rotary slide member 7 is abuttingly fitted into the cylinder 15 to stop supply of compressed air for an air motor 2 so as to stop the rotation thereof and the downward movement of the piston portion 13, whereby tightening is completed.
Patent JP-H02217054-A (JP)
Title: Message informing system for electronic private branch exchange
Inventor: KAWATE KAZUHIRO
IPC: H04M3/42
Filed: 1989-02-17
Abstract: PURPOSE:To send a message informing tone when an extension is busy to inform a message by providing a message information control part with an extension busy deciding part and a message informing tone sending part. CONSTITUTION:When an extension telephonse set 6 is hooked off to set up message information and a specific number of the message information and the telephone number of an extension telephone set A1 are dialed, the extension busy deciding part 4 decides whether the telephone set A1 is busy or not. When the telephone set Al is busy, the deciding part 4 decides the busy state and outputs a tone sending request to the message informing tone sending part 5 to allow the sending part 5 to send a message informing tone. At the time of receiving the message informing tone, the telephone set A1 inquires the message to a message means after ending the current speaking. When the terminating extension telephone set is busy at the time of setting up message information, the existence of the message can be informed by sending a tone.
Patent JP-H07223230-A (JP)
Title: Molding tool and molding method
Inventor: YOSHIHARA SHIGERU
IPC: B29K105/26
Filed: 1994-02-10
Abstract: PURPOSE:To mold a molded product with deep-drawn molded section almost of the uniform density by using a molding material such as waste pulp or plastic scrap chips. CONSTITUTION:A flexible film 14 for forming the outer shape almost same as the inner shape of a subject molded product is fitted in an inner mold 13 of a molding tool 11 at the time of expansion, and the molding material is clamped between an outer mold 12 and an inner mold 13, and fluid pressure is applied from a liquid pipe 15 into between the flexible film 14 and the inner mold 13 to expand the flexible film 14.
Patent JP-S62195648-A (JP)
Title: Process for forming photoresist film
Inventor: IINO TERUO
IPC: B05D1/40
Filed: 1986-02-21
Abstract: PURPOSE:To make the thickness of a photoresist film on a large sized wafer uniform by dropping photoresist liquid on a semiconductor substrate, subjecting the substrate to a compound revolutional movement such as planetary movement to average the velocity distribution on the whole surface of the substrate, coating thus the photoresist liquid. CONSTITUTION:A gear 2 is revolved by the revolution of a gear 1. Further, a gear 3 is installed above the gear 2 at a position apart from a central shaft 2' of the gear 2. The gear 3 is meshed with a gear 4 centering a central shaft 2'. The gear 3 is revolved around the gear 4 and rotated by the central shaft 3' by this constitution. Further, a wafer chuck 5 and a semiconductor wafer 6 are fixed to above the central shaft 3' of the gear 3 to subject the semiconductor wafer 6 to planetary movement. Photoresist liquid is dropped on the semiconductor wafer 6, and coated by averaging the velocity distribution of the whole surface of the wafer 6 by the compound revolutional movement, forming thus photoresist film. Since the resist liquid is coated with an averaged thickness, the thickness of the film, even if it is a large sized wafer, can be made uniform.
Patent JP-S58156349-A (JP)
Title: Tertinally-component catalyst for purifying exhaust gas
Inventor: YAMAMOTO MICHIAKI
IPC: B01D53/94
Filed: 1982-03-12
Abstract: PURPOSE:To obtain a tertiary-component catalyst having capacity equal to that of a Rh containing tertiary-component catalyst or higher than that of said Rh containing tertiary-component catalyst according to a using condition, by constituting the same from oxide of a rare earth element, perovskite type composite oxide and Pd. CONSTITUTION:A colloidal rare earth oxide liquid composition obtained by reacting soluble salt of a rare earth element (e.g., Ce) and aqueous ammonia, an activated alumina liquid composition and perovskite type composite oxide are mixed and the obtained suspended composition is supported by a carrier comprising a refractory material to form a thin layer of activated alumina on which Pd is in turn carried by using a Pd impregnating liquid or in which Pd is simaltaneously carried during the formation of said thin layer. The obtained three-component catalyst has capacity simultaneously removing nitrogen oxide, a hydrocarbon compound and carbon monooxide and capacity equal to that of a Rh containing tertiary-component catalyst or higher than that of said Rh containing tertiary-component catalyst according to a using condition.
Patent JP-H08237991-A (JP)
Title: Initial parameter setting method for inverter
Inventor: ENDO TSUNEHIRO
IPC: H02M7/48
Filed: 1995-02-27
Abstract: PURPOSE: To prevent a user tram missing a data even if the parameter data is missed by selecting a data group out of two sets or more of prepared data groups and initially setting the parameters. CONSTITUTION: A data stored in a temporary memory area 621 is referred at the time of inverter operation or a parameter data, inputted by a digital operator, is stored in the temporary memory area 621. When any one of ittelligent input pin is allotted with initial setting function and that input pin is connected with another pin, a data is initially set upon turn ON power. In other word, the data is selected according to the pin information indicating which of the initial manufacturer memory area 622 or the initial user memory area 612 is connected with an input pin FW. The initial data on time selected side is transferred to the temporary memory area 621 thence to a retrieve area 611.