baber/WOPTO huggingface dataset:
Patent JP-H04192054-A (JP)
Title: Direction memory access controller
Inventor: YAMAZAKI YOSHIAKI
IPC: G06F13/28
Filed: 1990-11-27
Abstract: PURPOSE:To reduce the scale of a decoder and to attain a high speed operation of the decoder by providing a selector which selects the reset value of a temporary counter in place of the transfer frequency of an operation defining register in a channel transition state. CONSTITUTION:In a normal operation state, a channel transition selection means 105 selects the operation set value stored in a storage means 107 and outputs it to an output means 104a. When the transition of channel is requested, the means 105 selects the transfer byte number of the access data so far detected by an access detection means 103 and outputs it to the means 104a. Therefore the means 104a does not need to identify the presence or absence of a channel transition request nor to change the operation according to the presence or absence of the channel transition request. Then the means 104a is just requested to always carry out the same operation. As a result, the circuit scale of a decoder is reduced and a high speed operation of the decoder is attained.
Patent JP-H08184222-A (JP)
Title: Inside handle of car door
Inventor: ICHINO TAKETO
IPC: E05B1/00
Filed: 1994-12-28
Abstract: PURPOSE: To prevent a rod from being shaky and reduce the size of a bumper rubber without increasing the number of components. CONSTITUTION: There is formed a mounting hole 20 which directs a part from the end face 19a of the other end 19 of a handle 18 into a connection hole 8 where a bumper rubber comprises a leg 22, which is same-sized to the mounting hole 20 and a head 21 which is larger-sized than the mounting hole 20. The leg 22 is inserted into the mounting hole 20 and the 20 is partially placed into elastic contact with an end 9a of a rod. With the head 21 in a contact state with the end face, the head is allowed to come in elastic contact with an equivalent surface 3a of a base during non-operation.
Patent JP-2001141888-A (JP)
Title: Waste melting device
Inventor: SUZUTA TADAHIKO
IPC: G21F9/30
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce processing cost by simplifying setting structure of circulation air supply piping in a melting device for melting processing especially radioactive solid waste. SOLUTION: A melting furnace 20 has a bubbling pipe 23 inserted and placed in a high frequency wave coil 11 and a melting vessel 3 placed by penetrating the melting vessel 3 and a furnace wall 9 for receiving waste R. At the tip end of the bubbling pipe 23, a tip end opening and a plurality of discharge openings are provided mutually putting intervals.
Patent JP-H09177763-A (JP)
Title: Ball joint
Inventor: BUORUFUGANGU PURITSUKURAA
IPC: F16C11/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a ball joint capable of keeping the constant performance over the whole service life without any heat post-treatment. SOLUTION: A ball joint is provided with a ball pin 1 and a joint housing 3, a joint ball 1a is pivotably supported by a bearing bush 2 made of plastics so as to be oscillated in a turnable and limited manner. The bearing bush 2 pivotably supports the joint ball 1a in the region of at least spherical ring-shaped bearing surfaces 2c', 2a' which are located above and below an equator 1b of the ball. In order to form the ball joint of assembly type capable of keeping the constant joint performance over the whole service life of the joint, a part of the bearing bush 2 to pivotably support the surface of the joint ball 1a is split into parts 2a to form at least two common, spherical ring-shaped bearing surfaces 2a' so that the split parts are oscillated in a limiting manner by a film hinge 2b.
Patent JP-H05160085-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOYAMA ATSUYUKI
IPC: H01L21/302
Filed: 1991-12-11
Abstract: PURPOSE:To enable a surface treatment of a semiconductor substrate to be carried, where a natural oxide film is removed from the surface of the semiconductor substrate and the surface of the substrate is cleaned and flattened. CONSTITUTION:In a process of manufacturing semiconductor device, a semiconductor substrate 1 whose surface is treated is introduced into a reaction chamber 3, the mixed gas of two or more kinds of material gas is introduced into the reaction chamber 3, the material gases are made to react with each other to produce a new compound, active material produced in a reaction process and/or compound of reaction product generated in a reaction process is made to act on the surface of the semiconductor substrate to carry out a surface treatment. Two or more kinds of material gas introduced into the reaction chamber 3 are irradiated with light to promote reaction. Or, two or more kinds of material gas introduced into the reaction chamber 3 are irradiated with charged particles to promote reaction.
Patent JP-H01168576-A (JP)
Title: Four-wheel steering system of vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D7/15
Filed: 1987-12-25
Abstract: PURPOSE:To make axial load and radial load being imposed on a countershaft absorbable by installing an elastic member in a countershaft connection connecting a shaft interval between a front-wheel steering mechanism and a rear-wheel steering mechanism. CONSTITUTION:One end of an output shaft 18 is clamped to a pinion shaft 5, and the other end of the output shaft 18 comes to a coupling part 19 to which one end of a first countershaft 15 to be connected to this coupling is connected. An elastic member 50 is installed in this connecting part. The countershaft 15 is connected to a second countershaft 16 by a universal joint 22. In addition, the second countershaft 16 is connected to a third countershaft 17 by a universal joint 23 which, in turn, is connected to an input shaft 20 of a rear-wheel steering mechanism 10. Since the first countershaft is displaceable in the axial direction by the elastic member, axial load being imposed on other countershafts is thus relievable.
Patent JP-H09165274-A (JP)
Title: Joining structure of ceramic with metal
Inventor: INAGAKI MASANAGA
IPC: C04B37/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure for strongly fastening the joining part by pressing a metallic column or cylinder into the inside of a ceramic cylinder. SOLUTION: When a metallic column 2 is joined by pressing it into the inside of a ceramic cylinder 1, the part of the metallic column 2 around the site contacting the end 3 of the ceramic cylinder 1 is constituted with a metal 4 having Young's modulus lower than that of the body of the metallic column 2, or plural slots are formed on the periphery of the metallic column 2. This weakens the rigidity in the peripheral direction of the metallic column to avoid stress concentration in joining.
Patent JP-H01168890-A (JP)
Title: Electroplating device
Inventor: MURATA MASATERU
IPC: C25D7/06
Filed: 1987-12-25
Abstract: PURPOSE:To prevent the generation of gas bubbles on the surface of a metallic bar and to increase the efficiency and current density by providing a nozzle at the outlet of a cell, and allowing a plating soln. to flow between an electrode and the metallic bar at a desired flow velocity in a vertical plating line. CONSTITUTION:The metallic bar 1 is introduced into a plating bath 3, and passed through an agitated cell 5. An electric current is applied between the strip 1 as a cathode and an anode 8, and a desired metal is electrodeposited on the surface of the strip 1. The injection nozzle 9 is provided at the outlet of the cell 5, and the plating soln. is countercurrently jetted between the strip 1 and the anode 8 at a desired flow velocity. As a result, the plating soln. on the surface of the bar 1 to be electrodeposited is agitated, and the current density can be increased. When the jetting velocity from the nozzle 9 is controlled to Vr >=1.3VB (Vr is the mean flow velocity in the upper half of the cell, and VB is the mean flow velocity in the lower half), the generated gas bubbles can be rapidly removed, and the generation of pinholes and streaks can be prevented.
Patent JP-2001140268-A (JP)
Title: High-pressure gas storage facility
Inventor: ISHIZUKA YOSHIO
IPC: E21D13/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure gas storage facility in which distortion concentration does not occur in airtight materials. SOLUTION: In this storage facility, by excavating the inside of a rock mass R to form a cavity 12 and covering the inner surfaces of the cavity 12 with airtight materials 13, a tank 14 for storing high-pressure gases is formed inside the airtight materials 13. Sand (granular materials) is filled between the airtight materials 13 and the rock mass R as back-filling materials 15.
Patent JP-H04196413-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: SHIRAKAWA YOSHIMI
IPC: H01L21/31
Filed: 1990-11-28
Abstract: PURPOSE:To improve quality and yield of heat treatment by providing a quartz furnace tube in which a barrier layer to lower penetration of quartz is formed and forming such barrier layer with a silicon compound which is formed by implantation of ion and heat treatment. CONSTITUTION:A quartz furnace tube 1 forming therein a barrier layer to reduce penetration of quartz is provided and the barrier layer is made of a silicon compound formed by ion implantation and heat treatment. Namely, the barrier layer (consisting of silicon compound) to reduce penetration of quartz is formed by ion implantation into the quartz. The barrier layer is formed within quartz, not at the surface of quartz, by the ion implantation method as explained above in order to prevent peeling of the barrier layer. As a result, even when the surface layer of quartz is etched at the time of washing the quartz tube, the barrier layer is left. Thereby, quality and yield of the heat treatment can be realized.
Patent JP-H04198529-A (JP)
Title: Bearing device for service machine for service vehicle
Inventor: FUKAYA HIROSHI
IPC: E02F3/38
Filed: 1990-11-28
Abstract: PURPOSE:To improve the free degree of the flexibility of an arm by dividing a bellows type cylindrical-body for forming the arm to be kept rigid with gas pressure, into a plurality, and by inserting a plurality of wires through the internal section of the cylindrical body, to connect a service machine and a winch mounted on a vehicle to each other with the wires. CONSTITUTION:An arm for supporting the service machine C of a bucket or the like, made of a bellows type cylindrical-body (b) to be kept rigid with the pressure of nitrogen gas or the like is divided into a plurality b1, b2, b3. Besides, through the internal section of the cylindrical body (b), a plurality of wires 3 are inserted, and the service machine C and a winch mounted on a vehicle (a) are connected to each other with the wires 3. Then, the arm made of the bellows type cylindrical-body is kept rigid with the gas pressure, and with the operation of the wires, the arm is partially turned flexible. As a result, the free degree of the flexibility of the arm is improved, and the service machine can be used for many purposes.
Patent JP-H02289951-A (JP)
Title: Recording method and detector for cue signal
Inventor: YOSHIDA YOSHIYUKI
IPC: G11B15/087
Filed: 1989-12-18
Abstract: PURPOSE:To reproduce the cue signal without any deterioration in SN ratio and to enable correct detection irrelevantly to a tape speed by recording the cue signal which is present in the audio signal band on an auxiliary sound track on a time-division multiplex basis. CONSTITUTION:A signal of audio signal band frequency is recorded as the cue signal for a specific time. Namely, a start cue signal of frequency f1 (e.g. sine wave of 1kHz) is recorded for one second after a soundless period. Further, an end cue signal of frequency f2 (e.g. sine wave of 1.6kHz) is recorded for one second after a soundless period 27. Namely, the cue signal of frequency in the audio frequency band is recorded on the auxiliary sound track for a specific time, so the cue signal does not deteriorate in SN ratio and the possibility of cue signal misidentifying operation is eliminated.
Patent JP-H05164299-A (JP)
Title: Construction method of undergroud plant for low temperature liquefied gas
Inventor: NOGUCHI NOBUHISA
IPC: E21D13/00
Filed: 1991-12-11
Abstract: PURPOSE:To construct a low temp. liquefied gas underground plant in a short time through elimination of complicated work. CONSTITUTION:Some facilities 1 to 6 of very low temp. liquefied gas plant are constructed on separate foat bodies 10 in a factory, and a dock-shaped excavated area 11 in which the facilities 1 to 6 are accomodated is formed at the construction site. The facilities 1 to 6 are floated on the sea and transferred into the area 11, and thereafter the sea water in the area 11 is drained so that the facilities 1 to 6 are installed, together with the floating bodies, in the underground.
Patent JP-H03188494-A (JP)
Title: Automatic player
Inventor: SAKASHITA SHIGEO
IPC: G10H1/00
Filed: 1989-12-18
Abstract: PURPOSE:To carry out the adjustment of real time by an user at specific waiting timing by permiting a tempo skip control means to control an automatic control means according to an operation and to change the length of the above- mentioned waiting timing. CONSTITUTION:In the waiting timing till a playing action moves to the next one, when a player once depresses a musical instrument operating part 202, a program during execution is interrupted in a musical instrument control part 201. Waiting data DWT is set in the waiting counter 2093 of a timer circuit 209, and its time is counted. Time till a coincidence circuit 2094 detects coincidence is made slower or faster than the timing corresponding to the waiting data DWT early set in the waiting counter 2093. The player can delay the waiting timing, that is, the timing till the playing operation moves to the next one. Thus, an user can change real time at specific waiting timing.
Patent JP-H06175568-A (JP)
Title: Reproduction method and reproduction device for hologram
Inventor: UEDA KENJI
IPC: G03H1/20
Filed: 1992-12-08
Abstract: PURPOSE:To enable the reproduction of a hologram by uniformly diluting an optical light adhesive liquid and without generating a trouble in reproduction even of dust is incorporated therein. CONSTITUTION:This process for reproduction of the hologram consists in tightly adhering an original plate part B formed by tightly adhering protective glass 6 atop an original plate hologram 4 supported on a base and a part to be reproduced A where a photosensitive material film 8 for reproduction tightly adeheres to ND glass 13, and recording the image of the original plate hologram 8 onto the photosensitive material film for reproduction by irradiation with a laser. A cushion layer 15, 16 consisting essentially of a polymer having >=0.003mum/mgf inclination in stylus pressure-displacement measurement and having high elasticity is provided on the side of the part to be reproduced of the protective glass 6 or the rear surface of the film 8, there by the floating up of the film by the flow of the tight adhesive liquid 7 or dust is prevented even of dust intrudes between the protective glass 6 and the film 8. The reproduction is thus executed without the trouble.
Patent JP-H08183093-A (JP)
Title: Heater and thermal transfer method
Inventor: SAWANO MITSURU
IPC: B41M5/26
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a heater capable of preventing deterioration of a heating performance in continuously heating a thermally bonding material by a heating drum. CONSTITUTION: When an image-receiving material 11 as a thermally bonding material and image-receiving paper 33 as a material to be bonded in an overlapped state are heated by a heating drum 37 being rotated to be bonded to each other, the temperature of the heating drum 37 by heating is detected, and the rotating speed of the heating drum 37 is lowered correspondingly to the temperature decrease for uniformizing the total heating value at the time of heating.
Patent JP-H10166669-A (JP)
Title: Ejection transfer device for ink jet printer
Inventor: SUZUKI HIDENOBU
IPC: B41J11/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To absorb securely ink adhered on a spur-shaped component by setting protruded contact sections of the spur-shaped component being non-contact with protruded contact sections of an ink absorption component when the spur- shaped component and the ink absorption component are rotated relatively once and utilizing the ink absorption component extensively. SOLUTION: A printing medium M with a printing face on which characters, images and the like are printed by a printing head 2 is ejected and carried in the given direction by a belt conveyor 11. At that time, respective protruded contact sections 22 of a spur-shaped component 21 are rotated in the clockwise direction while being brought into contact with the printing face of the printing medium M to prevent the floating of the printing medium M. The printing medium M, therefore, is provided with the transferring force securely from the belt conveyor 11 and ejected and carried smoothly. Ink adhered from the side of the printing medium M to respective contact sections 22 of the spur- shaped component 21 is absorbed by an ink absorption roller 31 follower rotated in the counterclockwise direction and not liked with the spur-shaped component 21.
Patent JP-H11156655-A (JP)
Title: Pipe chuck method and device in material indexing device
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To automatically attach a pipe to chucks, and manage fastening torque based on size of the pipe. SOLUTION: A work rotating member 21 is arranged on a face plate 19 of a main body frame 15 so as to enable rotation indexing. A plurality of chucks 45 are arranged on the work rotating member 21 movably toward a pipe. An operating groove are formed on the surface of the chuck 45 obliquely in a moving direction of the chuck 45. An operating member arranged on a movable plate arranged slidably on the surface of the work rotating member 21 is fitted to the operating groove 49. A support shaft projected from the work rotating member 21 is inserted into a guiding long hole 55. An operating shaft journalled on a leading end of the support shaft is screwed with a nut block 61 of the movable plate member. The plural chucks 45 are reciprocably moved toward a pipe W by advancing a torque motor 71 and fitting a wrench socket 69 to the socket of the operating shaft for rotation.
Patent JP-H0977760-A (JP)
Title: Production of 2-substituted optically active 2,3-dihydro-4h-pyran-4-one
Inventor: MITSUDA MASARU
IPC: C07F7/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for pharmaceuticals, etc., on an industrial scale at a low cost in high efficiency by reacting a simple aldehyde with a Danishefsky-type diene in the presence of a specific catalyst. SOLUTION: The objective compound of formula II (preferably an optically active 2-methyl-2,3-dihydro-4H-pyran-4-one, etc.) is produced by subjecting (A) an aldehyde of formula R<1> CHO [R<1> is a (substituted) 1-15C alkyl, a (substituted) 2-15C alkenyl, a (substituted) 2-15C alkynyl or a (substituted) 6-14C aryl] (preferably acetaldehyde) and (B) a butane derivative of formula I (R<2> to R<4> are each a (substituted) 1-15C alkyl or a (substituted) 6-14C aryl; R<5> is a (substituted) 1-15C alkyl or a (substituted) 6-14C aryl] (preferably 4-methoxy-2- trimethylsiloxybutadiene) to asymmetric hetero Diels-Alder reaction in the presence of a chiral Lewis acid and treating the reaction product with a protonic acid.
Patent JP-H10218666-A (JP)
Title: High-pressure phase type boron nitride-based sintered compact
Inventor: KUKINO AKIRA
IPC: B23B27/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high-pressure phase type boron nitride-based sintered compact having high hardness and high mechanical strength, useful for cutting tools represented by a slice tool and an end mill, capable of improving wear resistance and defective resistance. SOLUTION: This high-pressure phase type boron nitride base sintered compact is provided with plural particles 1 of a high-pressure phase type boron nitride and bond phases 2 and 3 and the content of the particles 1 is >=20.0vol% and <=99.7vol%. The bond phases 2 and 3 comprise the first bond phase 2 enclosing the particle 1 and the second bond phase 3 except the first bond phase. The first bond phase 2 is composed of at least any shape of at least one nitride of Ti, TiAl, Zr, Hf and its solid solution. The second bond phase 3 contains a granule growth surpassing bond phase 4 between the plural particles 1 enclosed by the first bond phase 2.
Patent JP-H10169194-A (JP)
Title: Scraping device for shaft-shaped article
Inventor: NOMURA YUKO
IPC: E04G19/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a scraping device capable of simultaneously conducting a large number of the scraping treatment of shaft-shaped articles efficiently. SOLUTION: Rotating blades 2 are installed to a lower section in a water storage tank 1, a slot 16 externally fitted onto blade bodies 5 is formed to the lower section of a housing drum 3 capable of being taken into and out from the tank 1, the shaft-shaped articles A are charged into the housing drum 3 dipped into wash water B in the water storage tank 1, and the blades 2 are turned. The shaft-shaped articles A in wash water mutually collide by the action of the pushing-up and falling of the shaft-shaped articles A by the blade bodies 5 at that time, and extraneous matter is peeled and removed automatically by the collision.
Patent JP-H09170081-A (JP)
Title: Carrier for sputtering
Inventor: TAKAHASHI MINORU
IPC: C23C14/04
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for sputtering capable of preventing irregularity in discoloration of a pattern of a color filter. SOLUTION: The carrier 19 for sputtering is constituted to hold a substrate set consisting of a mask formed with an opening, a glass substrate constituted to be formed with a color pattern therein and a mask holder 1 formed with the opening. A member 18 constituted to close the opening 14 formed in the mask holder is formed in the carrier 19 for sputtering, while corresponding to a position where the opening 14 formed in the master holder is coincided with. The member 18 is brought into press-contact toward the side of the mask holder 1 from the side of the carrier 19 for sputtering by an elastic member 20 formed in the carrier for sputtering. In the carrier for sputtering, a cover for covering the member, which is constituted to close the opening formed in the mask holder, and the elastic member are arranged in the carrier for sputtering.
Patent JP-H10171921-A (JP)
Title: Character recognizing device and recording medium
Inventor: ISHII YUJI
IPC: G06K9/20
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a character recognizing device which performs character recognition by a simple method and with high accuracy and a recording medium. SOLUTION: A CPU 2 carries out character recognition processing, stores image data that is generated by an image scanner 5 which reads a document image as bit map image data on bit map image memory in RAM 4, discriminates an image (image data) area in the bit map image data that is stored on the bit map image memory, erases the discriminated image area from the bit map image data and performs character recognition of bit map image data from which the image area is eliminated.