baber/WOPTO huggingface dataset:
Patent JP-H09263942-A (JP)
Title: Substrate delivering device
Inventor: TAKAHASHI KIYOSHI
IPC: C23C14/50
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate delivering device capable of delivering a substrate certainly from one side holder to other side holder without damaging the substrate. SOLUTION: A substrate holder 5 holds the substrate 8 attracting each mask 9, 10 of the substrate 8 with a permanent magnet. A substrate holder 12 jets compressed air through gap S between the substrate 8 and a nozzle 15 from the nozzle 15 simultaneously with attracting each mask 9, 10 of the substrates 8 with electromagnets 13, 14. This jetted air flows in high speed through the gap S and therein the atmospheric pressure is lowered and the substrate 8 is sucked toward the substrates holder 12. The masks 9, 10 of the substrate 8 are attracted closely to the electromagnets 13, 14 by the suction due to the high speed jet flow and the attraction with the electromagnets 13, 14. Thereby, masks 9, 10 are firmly attracted by the electromagnets 13, 14.
Patent JP-H06256698-A (JP)
Title: Japanese ink (sumi) for rotary letterpress
Inventor: SUZUKI TAKESHI
IPC: C09D11/00
Filed: 1993-03-09
Abstract: PURPOSE:To prepare the subject ink which has such excellent charactristics that it is highly safe and hygienic, has stable qualities, is free from strike through, and does not need a step to remove coarse particles, e.g. an excess filtration step, because a natural product, e. g. gilsonite, is not used as a dispersant in its production. CONSTITUTION:This ink contains a mineral oil contg. 1% or lower arom. hydrocarbon as the main vehicle, a carbon black as a pigment, a succinimide-based surfactant as a dispersant of the carbon black, and a petroleum resin sol. in the mineral oil.
Patent JP-S59200348-A (JP)
Title: Horizontal parity check control system
Inventor: MIMURA KAZUNOBU
IPC: G06F11/10
Filed: 1983-04-27
Abstract: PURPOSE:To prevent that an error is not yet detected when a specific bit has a fixed fault by storing each bit of the horizontal parity check data in a bit position different from the original bit position. CONSTITUTION:The control memory of an information processor consists of (y+1) words, and one word contains (n+1) bits. The whole control memory is divided into several blocks for horizontal parity checking. The different bit positions are set for the horizontal parity check data corresponding to each bit of the data to be checked. In such a way, no horizontal parity check is carried out between fault bits is prevented.
Patent JP-S59198420-A (JP)
Title: Production of multilayered filter for optical multiplexer/demultiplexer
Inventor: HORI AKIHIRO
IPC: G02B6/293
Filed: 1983-04-27
Abstract: PURPOSE:To obtain a multilayered filter for optical multiplexer/demultiplexer which is small-sized and has a high productivity and is easy to produce, by using a small area of only the surface area of optical beam transmission on a multilayered filter to constitute mutilayered filters. CONSTITUTION:A small area of only the surface area (sectional area approximately equal to an optical beam spot diameter) through which an optical beam having a wavelength lambda1+lambda2+-lambda4 is transmitted is used to constitute a multilayered filter as one body. The filter is cut along plural cutting lines in parallel with an incident light. These cutting lines are provided at intervals of a length slightly longer than the spot diameter, and plural filters are obtained by this cutting. When the light having a wavelength lambda is made incident at about 45 deg. to planes of these filter elements, a filter surrounded with a dotted line in Fig. is obtained. Several -10 one-body and small-sized multilayered filters are ob- tained from filters in Fig. to which the light having the wavelength lambda1+lambda2- is made incident.
Patent JP-H06265071-A (JP)
Title: Coupling for bellows pipe
Inventor: SHIKAMATA SHINICHI
IPC: F16L33/00
Filed: 1993-03-08
Abstract: PURPOSE:To provide a coupling which is constituted to prevent the drop of an engaging member before a connection work for a bellows pipe, perform simple and reliable connection of the bellows pipe, prevent the occurrence of slip-off thereof, and have excellent sealing ability. CONSTITUTION:An approximate annular engaging member 50 is mounted in an resiliently expanded state on the outer periphery of the receipt part 33 of a support member 30 contained in a body 20. The engaging member 50 is contained in the first containing recessed part 28 of the body 20. When the support member 30 is pressed by a bellows pipe 10 against the force of a coil spring 40, the engaging member 50 is disengaged from the support member 30 and fitted in the root part 10b of the bellows pipe 10. Through locking operation of the engaging member 50 to the lock part 29 of the body, the bellows pipe 10 is prevented from slip-off. Further, a seal member 60 on the outer periphery of which a plurality of annular protrusions 61 are formed is contained in the second containing space 24a of the body 20. A relation of nD not equal to  mP (n and m are an integral number) is established between a distance D between the protrusions 61 and the pitch P of the crest part 10a of the bellows pipe.
Patent JP-S57187944-A (JP)
Title: Die bonding device
Inventor: YONEMURA TOSHIO
IPC: H01L21/58
Filed: 1981-05-13
Abstract: PURPOSE:To enable scrubbing for bonding, by mounting a semiconductor chip on a bonding pad of ceramic package, and swinging a suction head along its drive shaft. CONSTITUTION:A semiconductor chip 4 is bonded to a die pad of semiconductor package 1. A motor shaft rotates by applying voltage to a drive motor 32 thereupon. It is transmitted to a cam plate 28 on an intermediated block 26 through a coupling 33 and a transmission shaft 29. And then, a suction head mounted to the intermediate block 26 through a slider reciprocates. As a result, the semiconductor chip 4 sucked at a suction needle 21 end reciprocates also.
Patent JP-S57187917-A (JP)
Title: Flyback transformer
Inventor: SHIMATANI HIROSHI
IPC: H01F38/42
Filed: 1981-05-14
Abstract: PURPOSE:To establish in a simplified manner the ground for a core and improve a mass-production efficiency by a method wherein the core and print substrate in a flyback transformer are put between the arms of U-figure shaped spring member and one end of the spring member is permitted to make contact with a conductive foil on the back face of the print substrate. CONSTITUTION:The body 1 of a flyback transformer is mounted on a print substrate 5 and the yoke portions 2c, 2d of a core 2 and the print substrate 5 are tightened with a U-figure shaped spring member 6. In this case, the arm portion 6a at one side of the spring member 6 is permitted to make contact with the conductive foil 5a on the substrate 5 to establish the ground for the core 2. Thereby, the massproduction efficiency of the apparatus can be improved considerably.
Patent JP-H02253505-A (JP)
Title: Bus bar for electric connection box
Inventor: OYAMA YOSHIMASA
IPC: H01B1/02
Filed: 1989-03-24
Abstract: PURPOSE:To obtain a bus bar of high conductivity and of excellent anti- migration characteristic by forming it out of a certain amount of Zn, a certain amount of Ni or/and Si, as well as the remainder of Cu. CONSTITUTION:A bus bar for an electric connection box is formed out of 0.2-10wt.% of Zn, 0.02-3.5wt.% of Ni or/and Si, and the remainder of Cu. Otherwise, the bus bar is formed out of 0.2-10wt.% of Zn, 0.002-3.5wt.% of Ni or/and Si, and one or more species among Sn, Fe, Cr, Co, Zr, Ti, Mg, Y, Mn, Ag, Al, Pb, and a misch metal is included each of them less than 1wt.% for the total of 2wt.%, along with the remainder of Cu. The bus bar whose leakage current is not more than 0.53A, of good anti-migration characteristic, and whose temperature increase is within 21-27 deg.C can thus be obtained, whereby downsizing and higher performance of the electric connection box can be achieved.
Patent JP-H03274496-A (JP)
Title: Rupture detection device for auxiliary equipment cooling system of nuclear reactor
Inventor: HIRAYAMA MASAHIKO
IPC: G21C17/02
Filed: 1990-03-26
Abstract: PURPOSE:To enable detection of a small rupture in an auxiliary equipment cooling system of a nuclear reactor by providing an integrating flow amount meter, and a calculating device which detects a rupture when at least one of an integrated flow amount and elapsed time from beginning of making-up to ending thereof, exceeds a predetermined value. CONSTITUTION:When a small rupture occurs in an auxiliary equipment cooling system of a nuclear reactor, a water level of a surge tank lowers and therewith a level switch 8 for controlling a surge tank making-up water detects the lowered level and controls a surge tank making-up water valve 7 in order to supply the making-up water to the tank 5 from a making-up water system piping 19. An integrating flow amount meter 20 of making-up water outputs an integrated flow amount of the making-up water to a calculating device 22, as an integrated flow amount signal 21. Also, the switch 8 outputs a time signal 23 of making-up to the calculation device 22. The calculation device 22 makes a judgment that a small rupture occurs, when at least one of the integrated flow amount measured by a flow amount meter 20, and elapsed time from beginning to ending of the making-up, exceeds the predetermined value, and thereafter an abnormal flow amount signal of making-up water is output and a small rupture detection signal 25 is generated. Consequently, continuous operation without operator's notice to the small rupture can be successfully prevented.
Patent JP-H03274130-A (JP)
Title: Apparatus for releasing molded product
Inventor: KITAMURA TAKEHIKO
IPC: B29C45/43
Filed: 1990-03-26
Abstract: PURPOSE:To eliminate a change in an air blow flow rate and to prevent the generation of the deformation of a molded product at the time of release by arranging a flow rate detector to the flow rate control valve communicating with the gap of a mold on the downstream side thereof to apply feedback control to said valve on the basis of a detected flow rate and setting the pressure of the compressed air supplied to the mold by a pressure reducing valve and opening a solenoid valve at the time of air blow by said valve. CONSTITUTION:A delay timer of air blow is operated when a pressure holding process is started and solenoid valves 4a, 4b are opened when the work of the delay timer is completed to start air blow. Flow rate detectors 1a, 1b are connected to flow control valves 2a, 2b on the secondary sides thereof to detect the flow rate of compressed air during air blow. The detected values are sent to comparators 5a, 5b to be compared with the values set by flow rate setting devices 6a, 6b. The correction signals obtained by the comparators 5a, 5b are applied to the flow rate control valves 2a, 2b to continuously and automatically adjust the opening degrees of the flow rate control valves 2a, 2b so as to make the flow rate of compression air always constant. Since no air flows before mold opening even during air blow, the flow rate control valves 2a, 2b are fully opened and the pressures set by pressure reducing valves 3a, 3b are applied to a molded product.
Patent JP-H01247323-A (JP)
Title: Object position correcting device
Inventor: KUBOTA YUKIHIRO
IPC: A21C9/08
Filed: 1988-03-29
Abstract: PURPOSE:To enable high speed setting of the central position of an object onto a reference line by controlling the drive section of a movable guide device based on the shift of a detected object and performing corrective motion of a light and empty receiving pan prior to reception of the object. CONSTITUTION:A controller 17 is provided with a detection result from a detector 14 and controls the pulse motor 42 of a movable guide device 16 based on the magnitude E and the direction of shift of a dough 13 operated through an operating unit 27, thus performing corrective motion of an empty receiving pan 33 prior to reception of the dough 13. In other words, the controller 17 sets the small interval section of a movable guide 41 at the central position of the dough 13 through the pulse motor 42 and finally performs matching to the central position of the empty receiving pan 33 determined by the small interval section of the movable guide 41 and waits at a doughreceiving position. Since the movable guide 41 driven through the pulse motor 42 makes corrective motion toward a current target, i.e. a light receiving pan 33 mounting no dough 13, high speed control can be achieved.
Patent JP-H06280759-A (JP)
Title: Scroll type compressor
Inventor: YAMADA KIYOHIRO
IPC: F04C29/00
Filed: 1993-03-31
Abstract: PURPOSE:To maintain airtightness of a compression chamber during low rotation and to reduce a manufacturing cost by a method wherein a slide key protruded from a drive shaft and supported to a drive bush such that a moving scroll is only revolvable is formed in a specified shape regarding a specified key axis. CONSTITUTION:Fixed and moving scrolls 2 and 4 are engaged with each other to form a compression chamber 39. A moving scroll 4 is only revolvably supported to a slide key 3, protruded from the large part 33a of a drive shaft 33, by means of a drive bush 36. In this case, a key axis S inclined in a counterrotation direction from the axis 0s of the drive shaft 33 is drawn. The slide key 34 is formed in a columnar shape such that a fixed point on the key axis S positioned in the counterrotation direction of the drive shaft 33 is set as an axis 0p from a connection line between the axes 0s and 0b of the drive shaft 33 and the drive bush 36. Further, a slide surface 34b straddled in parallel to the key axis S is formed to the columnar part, Further, the fixed point position 0p is selected so that the center of the axis 0s of the drive shaft 33 is supportable.
Patent JP-H01245853-A (JP)
Title: Solid acid catalyst for alkylation
Inventor: HOSOI TEIKICHI
IPC: B01J27/24
Filed: 1988-03-29
Abstract: PURPOSE:To obtain a catalyst having high alkylation activity which brings about a product of high octane value by causing a carrier comprising a compound of III and/or IV groups to support metal of IIb group, Va group etc., and sulfate radical. CONSTITUTION:Metal of IIb group such as Zn, Cd, Va group such as V, VIa group such as Cr, Mo, and VIIa group such as Mn, or its compound, and a sulfuric acid radical or its precursor are caused to be supported by a carrier comprising a hydroxide or oxide of metal of III group such as Al, Ga, and/or IV group such as Ti, Zr, following which burning and stabilization are applied thereto under a temperature of approximately 400-800 deg.C. The catalyst so obtained has a high selectivity for CS and trimethylpentane, a long life and produces gasoline of high octane value in an alkylation reaction.
Patent JP-S57428-A (JP)
Title: Provision heater
Inventor: HOTSUTA KOUICHI
IPC: F24C1/00
Filed: 1980-05-31
Abstract: PURPOSE: To reduce an error generated upon setting the heating time by adding a function for selecting the heating time to a cooking card.  
     CONSTITUTION: When a cooking card 6 is returned to thr original position by placing the card in a card holder 5, only a high-frequency heating switch is operated because an extraction part 6-a is not provided in the card 6, and this signal is memorized. Any of switches 1-d and 1-e for selecting the heating time is not operated and the control input of any of both switches becomes a zero level, and the constant of the division is selected to 30. Accordingly, the transfer distance of a knob 3 is made maximum by a variable device 2, and the value of 150min is set in a gray code. This value is converted into a binary code, and then supplied to a division circuit 9 wherein it is converted into the value of five minutes and supplied to an input terminal A4 of a control circuit 8. That is, even when the transfer distance of the knob 3 is maximum, the heating time of five minutes is established. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59198853-A (JP)
Title: Removing method of burr of slot of laminated core
Inventor: HAMAMOTO HIROSHI
IPC: H02K15/02
Filed: 1983-04-26
Abstract: PURPOSE:To simultaneously remove burrs of a slot of a core by one action by inserting and pressing an arcuate projection with a collar at the root from opposite side of pressing at the slot of the core when a core is laminated to form a core. CONSTITUTION:A projection 5 is allowed to coincide with the state of a slot 2, and supported at a collar filling support 6. The projection 5 of this jig is press- fitted from the end face of the core which is produced with burrs 4 to the slot 2. The shape of the projection 5 coincides with the slot 2, but the projection 5 is slightly smaller than the slot 2 and the burrs 4 of the core 1 are contacted and compressed to the position of the projection 5 to form an arcuate R. Therefore, the jig (projection 5) can be smoothly press-fitted to the slot 2 of the core by the external force P. In this manner, the burrs 4 can be removed.
Patent JP-H06291908-A (JP)
Title: Facsimile equipment
Inventor: YOSHIKAWA OSAMU
IPC: H04N1/32
Filed: 1993-03-31
Abstract: PURPOSE:To allow the operator of a sender station to confirm a sender station reception number and precise transmission of picture information sent from the sender station to a destination station when relay multiple address transmission is finished. CONSTITUTION:The facsimile equipment is devised such that a result transmission section 5 sends the end of relay multiple address transmission and part of picture information in which a sender station reception number is described in picture information stored in a picture information memory 31 when relay multiple address transmission of picture information stored in a picture information memory 32 sent from a sender station by using a destination station telephone number stored in the destination station telephone number memory 31 is finished.
Patent JP-H10265266-A (JP)
Title: Sliding member for mechanical sealing
Inventor: SUZUKI TOSHIYUKI
IPC: C04B35/58
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain sliding members stably usable over a long period of time by using a titanium diboride sintered compact contg. a specified amt. of titanium diboride as at least one of sliding members on fixaition and rotation sides and specifying the porosity, average pore diameter and max. pore diameter of the sealing face of the sintered compact. SOLUTION: At least one of sliding members on fixation and rotation sides is made of a titanium diboride sintered compact contg. carbides and borides of Ni and Cr besides >=80 wt.% titanium diboride. The sealing face of the sintered compact has 5-15% porosity, 5-15 μm average pore diameter and <=50 μm max. pore diameter. The sealing face is formed by polishing with a diamond grindstone and lapping with diamond paste of 1 μm. Since titanium diboride has high lubricity and fluid held in the pores acts as a lubricant, attraction is not caused even under conditions of a high PV value (P is hermetically sealing pressure and V is speed of revolution).
Patent JP-H03277810-A (JP)
Title: Impact resistant linear guide device
Inventor: KASAI SHINICHI
IPC: F16C29/06
Filed: 1990-03-23
Abstract: PURPOSE:To prevent a rolling element and a raceway surface from being damaged by an impact load by setting at least either of clearances formed between upper and side surfaces of a guide rail and opposing surfaces of a slider smaller than a displacement amount of the clearance in a contact portion between the rolling element and the rolling groove caused by application of a basic static rated load. CONSTITUTION:Clearances alpha, beta are formed between upper and side surfaces 1a, 1b of a guide rail 1 and upper and side surfaces 2a, 2b inside of a slider 2. Each dimension of alpha, beta is set smaller than a deformation displacement amount generated by a contact stress between a rolling element 6 and groove surfaces of rolling element rolling grooves 3, 5 caused by application of a basic static rated load. Consequently, with application of an impact load, the upper surface 1a of the guide rail 1 is brought into surface contact with the upper surface 2a inside of the slider 2. Therefore, the rolling element 6 and a raceway surface cannot be damaged by the impact load even in a size corresponding to a steady load, thus eliminating any useless space and preventing poor economy in view of a price.
Patent JP-H03273846-A (JP)
Title: Motor
Inventor: TOMITE TOSHIO
IPC: H02K7/08
Filed: 1990-03-23
Abstract: PURPOSE:To make the outside diameter of a commutator small while meeting the demand for shortening a motor in the axial direction, by disposing a bearing element in a rear bracket so that it is positioned outside the end face of the commutator and by providing an outer peripheral groove for fitting of an engag ing member between the bearing element and the commutator. CONSTITUTION:A bearing element 10A on the rear side is disposed in a reces sion 10C of a rear bracket 10 so that it is positioned outside the end face of a commutator 3, while an outer peripheral groove 2A for fitting of an engaging member is provided between the bearing element 10A of an armature shaft 2 and the end face of the commutator 3. A thrust washer 21 being the engaging member is fitted in the groove 2A, and this engaging member 21 is made thinner than a recession 10B of the inner wall of the rear bracket 10 and fitted in the recession 28, together with an elastic member 22. Besides, the inner periphery of a holder plate 12 is provided in extension so that it covers a part of the recession 10B, and in this way the engaging member 21 is held by the holder plate 12 and the recession 10B of the rear bracket 10 with an elastic member 22 interposed between them.
Patent JP-S58190306-A (JP)
Inventor: MAKIZONO HARUMICHI
IPC: A01D45/10
Filed: 1982-04-30
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-S60216354-A (JP)
Title: Electrophotographic sensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1984-04-11
Abstract: PURPOSE:To improve sensitivity, charging characteristics, moisture resistance, levelling characteristics, etc. of an electrophotographic sensitive body contg. a photosensitive layer formed by dispersing photoconductive particles in a binder resin by incorporating a coupling agent comprising an Al compd. CONSTITUTION:Wettability and dispersibility of photoconductive particles (e.g. copper phthalocyanine, ZnO) with/in a binder resin (e.g. polystyrene, polypropylene) are improved by mixing 100pts.wt. said photoconductive particles with ca. 0.01-20pts.wt. coupling agent comprising an Al compd. expressed by the formula (wherein R1, R2, and R3 are 1-6C alkyl; R4 is 1-24C alkyl or alkenyl) so as to contact both components intimately with each other. Then, the binder resin and a solvent are admixed, and an obtd. photoconductive coating material is coated on an electroconductive substrate to form the photosensitive layer by drying. The target electrophotographic photosensitive body is thus prepd.
Patent JP-S58190301-A (JP)
Inventor: YANO SHINICHIROU
IPC: A01C5/06
Filed: 1982-04-30
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。