baber/WOPTO huggingface dataset:
Patent JP-H05255776-A (JP)
Title: Production of preform for composite material
IPC: C22C47/06
Filed: 1991-02-28
Abstract: PURPOSE:To provide the process for molding a preform which improves the accuracy of the preform by a dry process without using water, etc. CONSTITUTION:The preform for a composite material is obtd. by mixing a powdery inorg. binder and org. material with ceramic 1, whiskers or fibers and sufficiently agitating the mixture, then press molding 6 the mixture to a prescribed shape to absorb the spring back of the ceramic whiskers or fibers by the org. material, then further, heating 7 the molding in a heating furnace to the temp. at which the inorg. binder 2 cures and the org. material 3 is annihilated.
Patent JP-S55152108-A (JP)
Title: Sintered alloy brake block
Inventor: KUSABE TAKASHI
IPC: F16D69/00
Filed: 1979-05-11
Abstract: PURPOSE: To prevent occurrence of separation and defect on a brake block by increasing the thickness of an adhesive layer to larger than the height of the bent portion of a reinforcing plate when producing the sintered alloy brake block by pressure bonding a steel reinforcing plate through the adhesive layer to a sintered frictional block to form rugged bonding surfaces on the adhesive layer and the frictional material.  
     CONSTITUTION: An adhesive layer powder is charged into a mold to be disposed at the adhesive surface side of a sintered frictional block 1, a frictional powder is then charged into the mold to press the powder so as to mold a molded element having a frictional material 1a and an adhesive layer 3. Then, a bent portion 2a contacting with the end surface of the layer 3 in sliding direction is formed at a  copper-plated steel reinforcing plate 2, the reinforcing plate 2 is superimposed on the molded element. The plate 2 thus superimposed thereon is pressure sintered to produce a brake block. In this case, the thickness of the layer 3 is formed larger than the height of the bent portion 2a of the plate 2, and rugged surfaces are formed with a number of circular recesses 3a on the adhesive layer 3 and the sintered frictional material 1, or with wavy surface thereon to prevent the occurrence of separation and defect on the brake block due to cracks occurred thereon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05259232-A (JP)
Title: Wire bonding device
IPC: H01L21/60
Filed: 1992-03-16
Abstract: PURPOSE:To improve the workability and reliability of wire bonding operation regarding a wire bonding device conducting bonding by pushing a tool against the conductor exposure section of a wire positioned onto the pad of a substrate. CONSTITUTION:A wire-feed section 10 provided with a wire connecting section 40 electrically connected at the end section of the winding-start side of a wire a and laser transmitter 50 for removing the coated section 1a of the wire held and fed to pinch rollers 15 at a position corresponding to the position of bonding and forming an exposed section 1b of the wire 1 are mounted. A tool 2 for bonding the wire 1 at its exposed portion 1b to the pad 3 of a substrate 4, an electric conduction detector 9 for detecting the electrical conduction between the tool 2 and the wire connecting section 40, and a controller 80 for controlling the operation of the tool 2 for holding an ultrasonic horn 5 vertically movably on the basis of a signal from the electric conduction detector 9 and the operation of the pinch rollers 15 are provided.
Patent JP-S52143283-A (JP)
Title: Novel endo-beta-galactosidase and method of preparing the same
Inventor: KOBATA AKIRA
IPC: A61K35/74
Filed: 1976-05-21
Abstract: PURPOSE: Title compound which acts upon and destroys blood-group substances A and B having Type-2 chains as well as hemacytes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58176653-A (JP)
Title: Copying apparatus
Inventor: YAGASAKI TOSHIAKI
IPC: G03G21/00
Filed: 1982-04-09
Abstract: PURPOSE:To exactly synchronize feeds of a sheet original and a copy sheet and to execute high speed automatic feed of the original, by providing two sensors on the upstream and downstream sides of an exposure window on a sheet original feed route, and controlling start and stop of original feed. CONSTITUTION:A sheet original Os is fed one by one from a tray 55 with a pair of slipping rolls. The interval between the originals Os successively fed from the rolls 56, 57 are enlarged with a pair of high-speed rotation feed rolls 61, 62. When the forward end of the original Os is detected with a sensor 60, its feed is stopped. When a copy sheet is detected with a sensor 90, the original Os kept still is refed. When the backward end of the original Os passes through the sensor 60 and a signal telling the absence of the following original is delivered, feed of the original Os is stopped. Register rolls 37 are actuated when a sensor detects arrival at an original discharge route.
Patent JP-S62215932-A (JP)
Title: Method and device for optical operation
Inventor: KAWAI SHIGERU
IPC: G06E3/00
Filed: 1986-03-18
Abstract: PURPOSE:To execute logical operation at a variable speed by executing in parallel an optical operation, by making plural coherent plane waves interfere by varying a phase in accordance with a signal, converting photoelectrically an interference pattern intensity and binary-coding it. CONSTITUTION:A coherent light beam by a laser 1 and a lens 2 is divided into two by a half mirror 3, reflected by mirrors of mirror arrays 4, 5 provided with piezoelectric elements driven by driving devices 7, 8, respectively, and goes to a coherent plane wave whose phase is varied in accordance with a signal. These reflected plane waves interfere, and an intensity of an interference pattern corresponding to an optical logical operation is observed and converted photoelectrically by a detector array 6 in which an observing position of each element is controlled by a position control device 10, processed by a threshold level corresponding to logic, and a binary digital value of a result of a parallel logical operation is outputted from an A/D converter 9. By such parallel optical operation, logical operation is executed at a high speed.
Patent JP-S59181236-A (JP)
Inventor: YOHANESU FUDORIANUSU KORUNERIS
IPC: C07C53/122
Filed: 1984-03-26
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-S63224421-A (JP)
Title: Selective call receiver
Inventor: NAKAZAWA TAKEO
IPC: H04B7/26
Filed: 1987-03-13
Abstract: PURPOSE:To prevent a bit of call information to be left unnoticed and to exactly identify a caller, by limiting a tone stopped by a first operation of an operating means only as a call tone, displaying the bit of call information successively until a second operation of the means is performed or after a prescribed time elapses. CONSTITUTION:A control circuit 1, when the call of an individual number code which coincides with held plural individual number codes existing, generates a ringing tone from a speaker 7, and also displays the bit of call information on a display unit 8. The storage control means 11 of the control circuit 1 stops the generation of the ringing tone and the display of the bit of call information when no switch 9 is operated within a prescribed time after starting a call operation, and simultaneously writes the bit of call information on a memory circuit 5. A display control means 12 stops the generation of the ringing tone when the first operation of the switch 9 is performed during a display operation, and stops the display of the bit of call information when the second operation of the switch is performed or after the lapse of the prescribed time. A display control means 13, when the switch 9 being operated at a state where the bit of call information is stored in the memory circuit 5, reads out the call information one by one from the memory circuit 5 at every operation, and displays it on the display unit 8.
Patent JP-H0576778-A (JP)
Title: Production of ceramic honeycomb structure
Inventor: FURUTA MAMORU
IPC: B01D53/86
Filed: 1992-03-16
Abstract: PURPOSE:To provide a ceramic honeycomb structure capable of effectively preventing a shift in the through hole direction and peripheral direction when incorporated into a catalytic converter. CONSTITUTION:When ceramic particles are blown on at least part of the surface of the outer wall of a ceramic honeycomb structure and the surface of the resulting stepped part is made rougher than the surface of the outer wall to produce a ceramic honeycomb. structure, a mixture of ceramic particles of large particle diameter with fine ceramic powder is used as the ceramic particles to be blown.
Patent JP-H06274362-A (JP)
Title: Automatic connecting method for communication line
Inventor: NAKAYAMA YOSHIHIRO
IPC: G06F11/00
Filed: 1993-03-18
Abstract: PURPOSE:To prevent a setting error and an insertion error at the time of ex changing CPU substrates by considering the CPU substrates which can be used for either side of the relay substrate without the need of differently using the two kinds of CPU substrates by using the relay substrate for a right side or a left side as in the conventional manner in a dual system. CONSTITUTION:One relay 3 is loaded on the CPU substrate used for the dual system consisting of the relay substrate 2 and the two CPU substrates 1 and 1' holding the relay substrate 2 in between as one group, and a relay driving signal is allocated to the specified pin 3' of a connector. Even if the totally same CPU substrates are arranged on any side of the relay substrate, the connection pins of a transmission data output line Tx and a communication data input line Rx are switched, and a communication line between the two CPU substrates 1 and 1' can automatically be connected.
Patent JP-S62216311-A (JP)
Inventor: NAITO KAZUMI
IPC: H01G9/02
Filed: 1986-03-18
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-H11257266-A (JP)
Title: Scroll type compressor
Inventor: SATO KAZUYA
IPC: F04C29/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To simplify a structure much more, and reduce production cost. SOLUTION: This scroll type compressor 20 is equipped with the electrically driven element 22 in which a rotating shaft 26 is provided in the traverse direction in the inside of a hermetically sealed container 21, the scroll compression element 23 to be driven by the aforesaid element 22, a supporting frame 27 which is mounted in the inside of the hermetically sealed container 21, supports the scroll compression element 23, and concurrently, is provided with a bearing part 28 for rotatably supporting the rotating shaft 26 at the center, and with lubricant (b) housed in the inside of the hermetically sealed container 21.  The compressor is also equipped with a slide bearing 51 provided for a bearing part 28, an oil passage 46 which is formed in the inside of the supporting frame 27, and runs from the bottom part within the hermetically sealed container 21 over to the bearing part 28, an oil passage 44 which is formed in the inside of the rotating shaft 26, and runs from a place corresponding to the bearing part 28 to an end part at the side of a rocking scroll 30, and with a small hole 15 communicating the oil passage 44 with an oil passage 46.
Patent JP-S56156645-A (JP)
Title: Magnetron anode and manufacturing
Inventor: MATSUZAKI HIKARI
IPC: H01J23/20
Filed: 1980-05-01
Abstract: PURPOSE:To improve the vacuum tightness and the mechanical strength by forming a diffusion junction layer between an anode material and other metal at the joint of anode cylinder. CONSTITUTION:A copper board 11 is rounded to produce a cylinder. Then a Nickel foil 13 having the width corresponding with the depth of cylinder and the length corresponding to the axial length is held between both ends 12. Thereafter a laser  beam is irradiated around the Nickel foil 13 in the vacuum or inert gas environment  to locally melt the Nickel foil 13 and the copper cylinder at both sides. Thereafter it  is cooled to produce an anode cylinder 10 jointed vacuum tightly.
Patent JP-S58175602-A (JP)
Inventor: KATOU SADAO
IPC: B27D1/10
Filed: 1982-04-07
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-H02237173-A (JP)
Title: Solar cell of junction type and its manufacture
Inventor: MIYASHITA MUNEHARU
IPC: H01L31/04
Filed: 1989-03-10
Abstract: PURPOSE:To prevent a current leak at a junction end surface section of a GaAs layer of a first conductivity type and a GaAs layer of a second conductivity type by coating the junction end surface section with a protective film section which is extended from a reflection preventing film. CONSTITUTION:A GaAs layer 4 of a second conductivity type formed on a GaAs layer 3 of a first conductivity type, an AlGaAs layer 5 of a second conductivity type formed on the GaAs layer 4, and a reflection preventing film 6 formed on a surface of the AlGaAs layer 5 are provided. A junction end surface section of the GaAs layer 3 and the GaAs layer 4 is coated with a protective film section 60. Thereby, the junction end surface section is protected, resulting in reducing a junction leak current and restricting lowering of solar cell efficiency.
Patent JP-H07273662-A (JP)
Title: Method and device for coding/decoding binary image
Inventor: TSUDA TOMOO
IPC: H04N1/411
Filed: 1994-03-29
Abstract: PURPOSE:To improve the coding efficiency of a binary image by using a probability in response to the density for a period when the probability by a context is improper as an estimated value so as to implement arithmetic coding. CONSTITUTION:A coding object image is given to a context extract device and a mean value computer 16 at the coder to extract a context and to calculate a mean value of a peripheral picture element density, and a probability estimate device 14 estimates the probability in response to a context to be extracted. Furthermore, the density mean value is stored in a history buffer 18 and a probability estimate device 20 estimate the probability (density) depending on the history of the density. Then a multiplexer 22 compares the probability estimated in response to the context with a noted picture element and selects the probability by context when the frequency of mis-estimation is low and selects the probability by density when the frequency of mis- estimation is high and an arithmetic coder 24 implements the coding. Moreover, a context extract device 28, a mean value computer 32, a probability estimate device 30, a density estimating device 36 and a multiplexer 38 are used for the decoder to implement the processing in the similar way.
Patent JP-S59184750-A (JP)
Title: Production of double wall vessel
Inventor: KASHIWAKURA HIDEO
IPC: B29C65/54
Filed: 1983-04-05
Abstract: PURPOSE:To produce a double wall vessel contg. no incompletely adhered part or strain induced by melting readily and easily by providing an external cylinder which contacts with an internal cylinder at its open end part to the outside periphery of the internal bottomed cylinder made of glass with a space between the internal and external cylinders, pouring an adhesive into the contact part while rotating the external and internal cylinders, and hardening the adhesive. CONSTITUTION:A face of the opening part of an internal cylinder 1 is placed through a rubber gasket 5 on one 3 of a pair of rotary fixing beds 3, 4 which are rotated on a common axis and movable freely toward the axial direction. The internal cylinder is evacuated through a gas feeding and exhausting pipe 6 and is chucked on a base 3 by vacuum. A bottom face of an external cylinder 2 is placed on a rubber gasket 7 on another fixing bed 4, and a hollow part 4a between the external cylinder 2 and the base 4 is evacuated through a gas feeding and exhausting pipe 8 to chuck the external cylinder by vacuum on the base 4. One or both of the bases 3, 4 is (are) moved in the axial direction in this state. After a peripheral edge of the opening part of the external cylinder contacts with the bottom surface of the internal cylinder 1, the bases 3, 4 are rotated with an equal rotating speed. Then, an adhesive(a) is poured from a nozzle 9 for feeding the adhesive into the contacting part of both cylinders, and the adhesive is cured by the irradiation of ultraviolet rays.
Patent JP-H06271150-A (JP)
Title: Document feeding device
Inventor: EZU AKIHIRA
IPC: B65H9/00
Filed: 1993-03-18
Abstract: PURPOSE:To accurately feed the documents to the read starting position by stopping a driving means of a conveying means for conveying the documents on the basis of the detected result that the conveyed documents arrive in the specific position, and by operating a control means by a desired timing. CONSTITUTION:A document feeding device 10 takes out a document D on a read document tray 20 one by one by means of a document taking-out unit 30 and feeds it to the specific position on a document table 100 of an image forming device like a copying machine by a document conveying part 40 and then returns the read document onto a discharge document tray 51 by a document discharging part 50. A great number of rollers in the document taking-out part 30 and the document discharging part 50 and a conveying belt 41 of the document conveying part 40 are driven by a driving mechanism. A motor is stopped when the reverse fed document D passes again a set switch 45 for detecting the fact that the whole regions of the document D are placed on the document table 100, and a brake is operated after the fixed time passes, thereby this driving mechasnism performs the positioning of the document D.
Patent JP-H07269901-A (JP)
Title: Drain tank in spot cooler
Inventor: MIZUSHIMA MORIHIRO
IPC: F24F13/22
Filed: 1994-03-29
Abstract: PURPOSE:To provide a drain tank having an increased volume. CONSTITUTION:An indoor heat exchanger 2, indoor drain pan 3, outdoor heat exchanger 4, drain pan 5, and drain tank 6 are arranged from an upper position downward in this order in a body 1. A drain pipe 9 for carrying off condensate projects horizontally from the side wall of the drain pan 5. An opening 10 for collecting condensate is formed horizontally in the drain tank 6.
Patent JP-S60202900-A (JP)
Title: Gradually releasing complex using polydepsipeptide as carrier and its preparation
Inventor: YOSHIDA MASARU
IPC: C07K14/575
Filed: 1984-03-27
Abstract: PURPOSE:A gradually releasing complex that is prepared by allowing physiologically active substances to be supported on polydepsipeptide, thus showing satisfactory performance in release of physiologically active substances, the decomposition of the carrier in vivo and mechanical properties. CONSTITUTION:Polydepsipeptide which is a linear polymer containing hydroxyacid units and aminoacid units as shown in the formula (n is 1-20; m is 0-20; x is larger than 2; R is residue of aminoacid; R' is residue of hydroxyacid) is used as a carrier and allowed to clathrate physiologically active substances. The polydepsipeptide and the physiologically active substances are mechanically mixed and formed into a desired shape under pressure of 10-10,000kg/cm<2> at 20-400 deg.C or first polydepsipeptide is formed in a mold so that it has a cavity, the physiologically active substances are put in the cavity, then polydepsipeptide is charged in the mold full and pressed to give the objective complex.
Patent JP-S54151753-A (JP)
Title: Lubricant filling device of gear coupling
Inventor: TAKAHASHI EIJI
IPC: F16D3/18
Filed: 1978-05-19
Abstract: PURPOSE: To reduce time of filling up the lubricant and to prevent the lubricant in the spacer from leaking to the outside by equipping notches or holes around the external circumference of the stopper.  
     CONSTITUTION: Around the external circumference of a stopper are fitted notches 9b, for example, two notches face to face so that imbalance does not occur for the stopper when a gear coupling is working. When the gear coupling is built up, the line connecting the notches 9b is let horizontal and the lubricant is filled up until the oil level comes up to a given height H in a spacer 7 and then the gear coupling is built in connecting the spacer 7 so as not to let the lubricant drop into a gear coupling sheath. When it is driven, the lubricant in the spacer flows from the notch 9b of the stopper 9 into the sheath of the gear coupling during its rotation and lubricates each part uniformly by centrifugal force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08256156-A (JP)
Title: Atm switch
Inventor: YAMAZAKI MASAMI
IPC: H04Q3/00
Filed: 1995-03-17
Abstract: PURPOSE: To provide the ATM switch in the buffer sharing system where quality control is complemented to minimize the abandonment of the highest priority cells. CONSTITUTION: A highest priority cell monitor means 11 generates a monitor value corresponding to the quantity of highest priority cells to be stored in the buffer of each unit switch in accordance with cell write information and cell read information from a switch part 1, and a schedule selecting means 13 takes out a read schedule corresponding to the entire contents of monitor values from read schedules which are set in a schedule table 12 and have frequencies in read variously prescribed. In accordance with the selected read schedule, a read indication generating means 14 generates a read indication to the buffer of each unit switch and outputs it to the switch part 1. When highest priority cells are stored in buffers of plural unit switches, bands to these buffers are dynamically changed to quickly read out the highest priority cells from these buffers.
Patent JP-H08255239-A (JP)
Title: Geographical information processor
Inventor: TAKAHASHI KOZO
IPC: G06T1/00
Filed: 1995-03-17
Abstract: PURPOSE: To exactly match the position of a camera image with that of a stereoscopic perspective image by setting correspondent point between the camera image picked up on set image pickup conditions and the stereoscopic perspective image plotted from a three-dimensional map data based on set image pickup conditions. CONSTITUTION: The three-dimensional map data base matched with the image pickup conditions is read out and supplied from a three-dimensional map data base storage means 103 to a three-dimensional map plotting means 104 to which the image pickup conditions are inputted. Then, a coordinate including graphics expressing respective geographical objects is transformed and the stereoscopic perspective image corresponding to the camera image to be picked up according to the image pickup conditions is plotted and outputted to a three-dimensional map/camera image correspondent point input means 105.  At the three-dimensional map/camera image correspondent point input means 105, the plural correspondent points are given to the respective data of camera image and stereoscopic perspective image superimposed and displayed on a display device on a picture and outputted to a coordinate transformation formula calculating means 106. At the coordinate transformation formula calculating means 6, the formula of coordinate transformation between the data of camera image and stereoscopic perspective image is found and the stereoscopic perspective image is plotted again.
Patent JP-H09249458-A (JP)
Title: Production of aluminum nitride sintered compact
Inventor: KASORI MITSUO
IPC: C04B35/626
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a producing method capable of obtaining dense aluminum nitride sintered compact having high thermal conductivity by sintering at a low temperature. SOLUTION: Aluminum nitride power in which the content of impurity oxygen is 0.60-2.20wt.% and particle diameter in 50% accumulated value from small particle diameter side in particle distribution is <=1.2μm and a ratio of particle diameter in 90% accumulated value to particle diameter in 50% accumulated value is <=1.8 and a ratio of particle diameter in 90% accumulated value to particle diameter in 10% accumulated value is <=3.00 and maximum particle diameter is <=4.0μm is formed and the resultant compact is sintered at >=1,400 deg.C in a non-oxidizing atmosphere.