baber/WOPTO huggingface dataset:
Patent JP-H0714978-A (JP)
Title: Taping device
Inventor: MIYAJIMA FUMIO
IPC: H01L23/50
Filed: 1994-04-20
Abstract: PURPOSE:To provide a taping device which suppresses the rocking of a punch at the time of adhering a tape chip while arranging the waiting position of the tape at a distance from a lead frame supporting part. CONSTITUTION:A lead frame supporting part 12 supports a lead frame 16. A die plate 22 has a punch hole 32, supports tape 34 and shifts between a first position which is at a distance from the lead frame supporting part 12 and a second position close to the lead frame supporting part 12. The die plate 22 shifts to the second position when the punch 30 presses a tape chip to the lead frame 16. The punch 30 is provided at a distance from the die plate 22 and is movable to/from the lead frame supporting part 12 through the punch hole 32. The punch 30 punches out the tape 34 supported by the die plate 22 at the time of approaching to the lead frame supporting part 12 through the punch hole 32 and presses the tape chip to the lead frame 16. A driving mechanism 50 drives the punch 30.
Patent JP-H01253571-A (JP)
Title: Piston type pump motor
Inventor: UEHARA KAZUO
IPC: F03C1/253
Filed: 1988-04-04
Abstract: PURPOSE:To expand the volume by inclining the axis of a cylinder hole against the shaft center of a rotary shaft in a pump motor inserted with pistons reciprocated together with swash plates in the cylinder hole of a cylinder block rotatably supported in a housing. CONSTITUTION:A piston type pump motor rotatably stores a cylinder block 6 together with a shaft 5 in a housing 4, pistons 8 are slidably inserted into multiple cylinder holes 7. When the cylinder block 6 is rotated while piston shoes 12 provided at the tips of pistons 8 are pressed to the swash plates 13, the pistons 8 are reciprocated, the fluid sucked into a cylinder chamber 9 is compressed and discharged. In this case, the axis of the cylinder hole 7 is inclined against the shaft center 5' of the shaft 5 so that the swash plate 13 side is radially expanded. The sway quantity of the piston 8 is increased, the volume is expanded.
Patent JP-S5416773-A (JP)
Title: Making method for refrigerator door
Inventor: TANAKA TAKESHI
IPC: F25D23/02
Filed: 1977-07-07
Abstract: PURPOSE: To make a refrigerator door in such a manner that foam plastic molding objects are used as molded models for a ledge and so on in case of vacuum-molding an inner plate by the use of a plastic plate, and after molding, the thermal insulation material can be used as a reinforcement material for the ledge of the plastic inner plate of a refrigerator as it is. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60224333-A (JP)
Title: Parallel-serial converting circuit
Inventor: YAMAZAKI TAKU
IPC: H03M9/00
Filed: 1984-04-23
Abstract: PURPOSE:To convert multibit parallel data to serial data in a short time by dividing a serial signal output line, from which many parallel signals are converted to serial signals and are sent out, to plural blocks and performing processings. CONSTITUTION:A parallel/serial converting circuit divides the serial signal output line to plural circuit blocks 5 and processes them. An output O of the circuit block 5 is so designed that data is outputted only when the block itself takes charge of data transfer and the output O has a high impedance in the other periods. This operation is possible by an RSFF consisting of NOR gates 6 and 7, an OR gate 8, and a clocked inverter 9 by using an output Q1 of the first bit and an output Qn of the n-th bit of a shift register in the block 5. An output A of the gate 8 goes to the high level when the output Q1 rises, and the output A is returned to the low level after the output Qn falls. The output of the block 5 is effective only when the output A is in the high level, and the output of the inverter 9 has a high impedance when the output A is in the low level.
Patent JP-S578966-A (JP)
Title: Disk storage device
Inventor: KINUMEGAWA ISAO
IPC: G11B21/16
Filed: 1980-06-18
Abstract: PURPOSE:To disperse mechanical impedance by providing holes, differing in shape, to a carriage body on which fitted with a guide arms for a reading and writing head and a servo head. CONSTITUTION:Each of guide arms 10 and 11 has a projection part 14 which comes into contact with the flank 4a of a carriage body 4. Into a hole 15 for engagement, an engaged piece 16 is inserted and the guide arms 10 and 11 are drawn by a screw 17 to the carriage body side. In this carriage body 4, holes 18-20 differing in shape for dispersing mechanical impedance are formed.
Patent JP-S57195523-A (JP)
Title: Controlling method and apparatus for roll bending in rolling mill
Inventor: SATOU KAZUYUKI
IPC: B21B37/38
Filed: 1981-05-28
Abstract: PURPOSE: To perform highly accurate shape controll of a rolling material by judging magnitude of horizontal component of force of an offset roll and giving horizontal reaction force of magnitude and direction corresponding to the horizontal component of force to the offset roll.  
     CONSTITUTION: Rolling force is applied by upper and lower bracing rolls 1, 2, and a signal of rolling force detected by a load meter 14 and signals of horizontal component of force of each cylinder 9 detected by an adder 15 are operated by a controller 16. Direction of receiving horizontal component of force of an upper work roll 3 is judged by the controller 16, and setting of pressing direction of a cylinder 11 or 11' is made. At the same time, magnitude of horizontal reaction force is set. Further, the control signal is transmitted from the controller 16 to a changeover valve 13. The changeover valve is changed to required position in accordance with decision of positive or negative of horizontal reaction force, and pressure oil from a oil pressure supply source 12 is supplied to the cylinder 11 or 11'. Accordingly, horizontal reaction force of magnitude corresponding to rolling force and horizontal force can be given to the axle box 10 of the upper work roll 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62242184-A (JP)
Title: Cleaning method for valve plate whole surface seal type gate valve
Inventor: TACHIBANA TOSHIO
IPC: F16K3/02
Filed: 1986-04-09
Abstract: PURPOSE:To improve the degree of freedom for solid particulate in a fluid as well as to reduce wear and damage in a seal plate, by feeding the inside of a valve hole of a valve plate with a detergent fluid by means of pressure. CONSTITUTION:A gate valve 11 is interposingly installed in a pipe line 13 conveying fluid slurry inclusive of solid particulate, and it is provided with a first frame body 17, a second frame body 19, a valve box 16 and a cover body 10. A rectangular platelike valve plate 21 is housed in this valve box 16 free of vertical slide motions, and there is provided with a small hole 22 from the top of the valve plate 21 to the upper part of a valve hole 21b, whereby washings 23 inside the valve box 16 is pressed in the valve hole 21b through this small hole 22. In short, at the time of on-off operation of the gate valve 11, a pump 29 is operated, making a solenoid valve 31 come into a state of being closed, and the washings 23 is fed to the inside of the valve box 16, and the fluid slurry inside the valve hole 21b is conveyed to both fluid passages 15A and 15B through the small hole 22, then this fluid slurry is diluted, thus the solid particulate is prevented from being bitten into the valve plate 21 and seal plates 26 and 27.
Patent JP-H07285318-A (JP)
Title: Heat pump type cooling/heating device for vehicle
Inventor: MATSUOKA TAKAYOSHI
IPC: B60H1/00
Filed: 1994-04-20
Abstract: PURPOSE:To give heating feeling into a car room in a short time at the time of heating warm-up. CONSTITUTION:An intake door 42 is opened or closed with heat load signals of temperature on the freeze prevention of a heat exchanger 35 in a car room for heat absorption or the defogging of glass. When the aperture of the intake door 42 becomes larger than the preset aperture, the quantity of the conditioned air blown out from the blowout ports other than foot blowout ports is increased.
Patent JP-H04293299-A (JP)
Title: Longitudinally coupling method for electric device containing boxes
Inventor: OCHIAI MOTOO
IPC: F16B12/14
Filed: 1991-03-20
Abstract: PURPOSE:To obtain boxes having different depths by detachably mounting both stationary hinge fittings for mounting an openable cover, and cover mounting fittings for mounting the cover, removing the hinge fittings and the mounting fittings, mounting coupling fittings, and then longitudinally coupling a plurality of boxes. CONSTITUTION:Stationary hinge fittings 13, cover mounting fittings 21 and mounts 11, 18 are all formed in the same shape and replaceably. After front and rear covers 22 of the box body 1 to become a front side are removed, the fittings 21 are removed. After an openable cover 14 of the body 1 to become a rear side is removed, the fittings 13 are removed. Then, coupling fittings 24 are mounted at the body 1 by a bolt using the mounting hole of the fittings 21, 13, and mounting members 28 are coupled by a bolt. Thus, a plurality of containing boxes are coupled longitudinally to obtain the boxes having different depths.
Patent JP-H08253333-A (JP)
Title: Quartz glass crucible
Inventor: KAWAKAMI IZUMI
IPC: C30B15/10
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a quartz glass crucible capable of effectively carrying out the silicon single crystal growth by Czochralski process (CZ process), simply producing, preventing various inconvenience of growth of silicon single crystals and parrying out the single crystal growth in high dislocation ratio. CONSTITUTION: This crucible has a foam-containing quartz glass having >=95% cumulative ratio of foam whose foam diameter is at least <=100μm and having distribution of the foam whose peak of foam diameter is <=50μm. The foam- containing quartz glass has preferably foam of 80000-120000/cm<3> .
Patent JP-S60228304-A (JP)
Title: Carriage handcart with crt display
Inventor: MATSUKI TSUNEO
IPC: B62B5/00
Filed: 1984-04-25
Abstract: PURPOSE:To smooth a cargo-deliverying work, by a method wherein, in a titled carriage handcart for a warehous work, the handcart is provided with a CRT display, in which the details of cargoes to be delivered, sent to a cargo-deliverying worker from a computer, are displayed, and an output device which sends information from the worker. CONSTITUTION:A carriage handcart 1 is provided with a CRT display 3 and an output device 4, which are connected to a separately-installed computer 5 by a wire or a wireless system. From the computer 5, the details of cargoes, intended to be delivered from a warehouse, such as types of goods, the total stock, are instructed to a worker, and information regarding the cargoes, intended to be delivered from a warehouse, is reported from the worker side. This constitution enables reliable and rapid delivery of the cargoes from a warehouse.
Patent JP-H04315425-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATSUTORI HIROMI
IPC: H01L21/768
Filed: 1991-04-15
Abstract: PURPOSE:To provide a method which can connect a wiring layer surely even if the aspect ratio of a contact hole is high when connecting the wiring layer to an Si element and suppress both junction leak and contact resistance low. CONSTITUTION:A contact hole 6 is opened in the specified position on an Si substrate 1 so as to expose the surface of the substrate, and a silicide film 7 is made only in this exposed surface, and then, by a selective CVD-tungsten method, tungsten is filled in the contact hole 6, whereby the contact part is flattened.
Patent JP-S60251098-A (JP)
Inventor: ENDOU KEIZOU
IPC: B67D7/36
Filed: 1985-04-19
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-H05292604-A (JP)
Title: Idling/slip controller
Inventor: MARUYAMA TAKAHISA
IPC: B60L9/16
Filed: 1992-04-03
Abstract: PURPOSE:To obtain an idling/slip controller in which operating condition of an inverter can be controlled delicately depending on the degree of idling or slip of an inverter driven electric vehicle. CONSTITUTION:Rotational speed of each induction motor is detected and each speed difference, acceleration of each shaft, and variation of acceleration of each shaft are determined at operation block 1. A fuzzy inference block 2 receives values thus determined and configures a plurality of fuzzy rules, and then determines degrees of idling and slip through fuzzy inference. A constricting amount determining block 3 then constricts a current pattern continuously depending on the degrees thus determined and realizing a delicate idling/slip control.
Patent JP-H10252898-A (JP)
Title: Sealing device
Inventor: YAMANAKA SATOSHI
IPC: F16J15/3244
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To exhibit high sealing performance to bidirectional rotation by providing a belt-like contact surface to come into contact with a slidingly movable surface and plural sunken parts which have an opening in a sealing side end part and recess a part of the contact surface. SOLUTION: A lip slidingly movable part 3a of a resin lip 3 has a belt-like contact surface 3b to come into contact with an outer peripheral surface 103a and plural sunken parts 3e which have an opening 3d in an end part 3c of the lip slidingly movable part 3a and are sunk so as to recess a part of the contact surface 3b. Here, the sunken parts 3e have a width up to almost 2/3 of the contact surface 3b. When a sealing device 1 is operated, in a condition where a shaft 103 rotates, flowing to the atmospheric side of a sealing fluid exising in the sunken parts 3e is prevented by the sucking action to the sealing side M by a flow of the sealing fluid generated in the vicinity of the opening 3d, and excellent sealing performance is obtained. This action is used for a housing and a shaft to rotate in both directions.
Patent JP-H01255217-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIDE TAKASHI
IPC: H01L21/22
Filed: 1988-04-05
Abstract: PURPOSE:To ensure the removal of deposits on a silicon substrate, without an oxidizing step and a second deglassing step before a drive-in step, by performing heat treatment in an oxidizing atmosphere at a temperature lower than a diffusing temperature, decomposing the material deposited on the substrate in diffusion into oxide, and removing the oxide at an oxide etching step. CONSTITUTION:When P-type impurities are diffused into an N-type silicon substrate, a specified atomic weight of impurities are diffused. Thereafter, heat treatment is performed in an oxidizing atmosphere at a temperature lower than the diffusing temperature. A material which is deposited to the silicon substrate in diffusing is decomposed into an oxide. The unnecessary material on said silicon substrate is removed in the next oxide etching step. For example, as a deposition diffusion step (1-1) when boron is diffused into the N-type silicon substrate, the operation from a step (2-1) to a step (2-5) shown in the Figure is performed in the conventional way. Heat treatment is performed for about 8minutes in the mixed gas of nitrogen and oxygen at the next step (2-6). The deposit on the surface is decomposed into the oxide. The deposit is removed in an etching step, i.e., in the following deglassing step (1-2).
Patent JP-S61243204-A (JP)
Inventor: NAKAMURA SHOZO
IPC: F22G3/00
Filed: 1985-04-19
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-S5731418-A (JP)
Title: Manufacture of lower stopper for totaly enclosed motor compresser
Inventor: ABE NOBUO
IPC: F04B39/00
Filed: 1981-06-01
Abstract: PURPOSE: To reduce material scraps and to obtain stoppers of high precision without trimming and deburring, by forming the stopper material punched from square bar material, simultaneously in the low dish-shaped part and the high single sided wall part with inside ribs, arranging its burred part to the outside.  
     CONSTITUTION: A motored compresser 2 whose circuit shaft 2 is immersed in the lubricating oil and a lower stopper 11 is welded to the vessel 1, is elastically supported inside of a closed vessel 1 of the refrigerator. In order to manufacture it, the stopper material is punched from the square bar material. Its burr side is placed outward and a dish-shaped part 11b lower than the lower end of the shaft 2d and a single walled stopper part 11a rising from it and restricting the deviation within necessary minimum extent, and a rib 11e projecting to the inside from both parts are formed simultaneously by deep drawing. And knobs 11d for projection welding are then also formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11265183-A (JP)
Title: Filtering device for electronic musical instrument
Inventor: SAEGUSA FUMIO
IPC: G10K15/12
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the desired tone arbitrarily delaying the instantaneous spectrum of an input sound source by forming a phase shifter group by serially connecting plural phase shifters more than two, appropriately setting the constant of the respective phase shifters, providing the desired group delay time as a whole and passing it through this phase shifter group. SOLUTION: Many phase shifters Ph (Ph1-1 to Phn-k) more than two are serially connected and a coefficient α and a central angular frequency ω0 are set for each phase shifter so that the desired group delay characteristics can be provided as a whole. The instantaneous spectrum of the input sound source is arbitrarily changed by being passed through this phase shifter group and the tone of an electric guitar, for example, can be changed to the tone of a trumpet or percussion. Thus, since the desired synthetic group delay time can be provided, an input signal can be delayed with any arbitrary characteristics and the input sound source can be changed into various tones. Therefore, the desired tone can be provided.
Patent JP-S569226-A (JP)
Title: Novel complex compound and its manufacture
Inventor: SHIMA MAKOTO
IPC: C01G55/00
Filed: 1979-06-29
Abstract: PURPOSE: To obtain a novel complex compound having a specific ligand structure and applicable to a hydrogenation catalyst, etc. by reacting an Rh compound and an Sn compound in a hydrochloric acid soln. so that the atomic number ratio of Rh to Sn becomes a specified value and reacting the liq. reaction product with a specified amine compound.  
     CONSTITUTION: An Rh compound such as RhCl 3 .nH 2 O and an Sn compound such as SnCl 2 .nH 2 O are reacted in a hydrochloric acid soln. in 1:7W1:10 ratio of number of atoms of Rh to Sn, and the liq. reaction product is reacted with a compound such as [Rh(NH 3 ) 6 ] 3  represented by formula I (where M is Rh or Ir, R is ammine or ethylene diamine (H 2 N-CH 2 -CH 2 -NH 2 ) diamine, k is an integer of 3W6 and X is halogen) under appropriate conditions to obtain a novel complex compound represented by general formula II [where M is Rh or Ir, R is ammine (NH 3 ) or ethylenediamine, K is an integer of 3W6 and n is an integer of 0W4 which expresses the number of the water of crystallizations]. This compound may be of formula III, IV or V correspondingly to the compound of formula I, and it is applicable to a hydrogenation catalyst or a catalyst for dehydrogenation reaction in which light energy takes part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60224985-A (JP)
Title: Variable displacement pump device
Inventor: SAITOU MICHIYASU
IPC: F04B49/00
Filed: 1984-04-24
Abstract: PURPOSE:To make it possible to change the discharge amounts of plural pumps driven by a single drive source in a short time with the use of one cheap device, by connecting an outside discharge pipe and a pump suction side circurating pipe to both first and second outlet ports of a three-way valve, respectively. CONSTITUTION:When pumps 4 through 6 are operated and a three-way valve 17 is changed over to communicate its inlet port 18 with the second outlet port 21, the discharge port 14 of the pump 5 is communicated with the suction port 10 thereof through a circulating pipe 22, and therefore, only liquid A in a tank 29 and liquid C in a tank 30 are discharge through discharge pipes 23, 24 to the outside at a volume ratio of 1:1. Further, if liquid C is filled in both tanks 29, 30, when the outlet of the valve 17 is changed over to a discharge pipe 20, liquid A and liquid C may be discharged to the outside through the discharge pipes 23, 20, 24 at a volume ratio of 1:2, and further, when the outlet of the valve 17 is changed over to the circulating pipe 22, liquid A and liquid C may be discharged to the outside through the discharge pipes 23, 24 at a volume ratio of 1:1. Thus the outside discharge amounts of plural pumps may be changed in a short time with a cheap device.
Patent JP-S58200928-A (JP)
Title: Firing file for lighter and manufacture thereof
Inventor: SHIICHI FUMIO
IPC: F23Q2/46
Filed: 1982-05-18
Abstract: PURPOSE:To reduce the number of manufacturing processes of a firing file, by a method wherein a firing file part and a rotational control part are molded as a unit by a die casting, and a hard metal plating is conducted on the entire surface of the die-casting product. CONSTITUTION:A firing file 20 is a zinc alloy die casting product being a rotor with a large and a small diameters. A file part 21 being the rotor with a small diameter, rotational control parts 22 with a diametr slightly larger than that of the file part being positioned at both sides of the file part, and a support axle part 26 are casted as a unit further, a hard metal film 23 is formed on the surface thereof by a plating process, and the file part 21 is brought into press engagement with a flint 13 made of a firing alloy to set them together. This permits the number of manufacturing processes for the file to be reduced to two processes of a die cast molding and a hard metal plating.
Patent JP-S558694-A (JP)
Title: Method of and device for controllably moving information storing medium to information reproducer
Inventor: JIYON ESU UINSUROU
IPC: H04N5/76
Filed: 1979-06-29
Abstract: Method and apparatus for controlling the speed of an information storage medium, such as a disc-shaped record carrier (11). relative to a device for recovering information recorded thereon. The disc includes a plurality of substantially parallel information tracks (15) arranged in a spiral or in concentric circles. and information recorded thereon includes a pilot signal having a predetermined frequency. The apparatus includes means (37) for comparing the phase angle of the recovered pilot signal (57) with the phase angle of a locally generated reference signal (33), to produce an error signal (43) for controlling the angular velocity of a spindle motor (17) that rotates the disc. The pilot signal includes an equal integral number of cycles on each information track, so its phase angle is aligned on adjacent tracks and the apparatus can continue to operate even when the information recovering device is traversing the disc from one track to another or is not critically positioned with respect to an individual information track.