baber/WOPTO huggingface dataset:
Patent JP-H02276625-A (JP)
Title: Composite formed body in continuous form and manufacture thereof
Inventor: YOSHIDA KOZO
IPC: B29K105/06
Filed: 1989-04-18
Abstract: PURPOSE:To obtain composite formed body, which has no defect such as deformation due to thermal expansion and contraction, insufficient rigidity and ply separation, and is excellent in durability, by a method wherein base material, which is produced by fixing a large number of continuous log fiber with thermoplastic resin, is integrally bonded onto both sides of base materials, which has the same constitution as said base material and the content of the long fiber in which is higher than that in said base material. CONSTITUTION:Core material 10 is constituted by integrally bonding base material 10', which is produced by fixing a large number of continuous long fiber 11 with thermoplastic resin 12, on both sides of another base material 10'', which is produced similarly in the base material 10' by fixing a large number of continuous long fiber 11 with thermoplastic resin 13 and the content of the long fiber 11 in which is higher than that in the base material 10'. As the long fiber 11, roving of glass fiber or the like is favorably used. The content of the long fiber 11 in the base material 10'' is preferably set within the range of 30 - 60% by volume on the basis of the base material 10'' from the view point for improving thermal expansion and contraction and rigidity. Further, the content of the long fiber 11 in the base material 10' is preferably set with in the range of 5 - 10% by volume on the basis of the base material 10' from the view point for preventing adhesion, weatherability and surface flatness from lowering.
Patent JP-S5723104-A (JP)
Title: Digital servo system in recording and reproducing device
Inventor: KOSAKA YOSHITERU
IPC: G05D13/62
Filed: 1980-07-18
Abstract: PURPOSE:To control the rotation of a motor so that a control signal is in phase with a reference signal at any time, by eliminating the deviation value of phase due to the application of disturbance by constituting an integral loop at a digital arithmetic part. CONSTITUTION:If a reproduced control signal from a tape 10 becomes out of phase with a reference signal owing to torque distrubance, etc., the output count value N of a binary counter 9 varies even when the running speed of the tape 10 is equalized to a reference speed because clock pulses (e) vary in frequency. A digital arithmetic part in a microcomputer 8 controls the driving voltage of a motor 1 so that the N is equal to a reference digital value Nr all the time. If the N varies owing to a phase shift, the rotation of the motor 1 is contolled to equalize the N and Nr to each other, thereby eliminating a stationary deviation from the reference value of phase completely and eventually.
Patent JP-S5723927-A (JP)
Title: Film feeder of camera for endoscope
Inventor: TANIGAWA KOUJI
IPC: G03B1/12
Filed: 1980-07-18
Abstract: PURPOSE:To cut a film on the basis of a notch by providing a blank feed part and the notch, indicating the position of the blank feed part, in the middle of a film. CONSTITUTION:This film feeder is equipped with a counting circuit 52 which counts the number of exposed frames of a film 28, and a discriminating circuit which detects the count value of the circuit 52 reaching the preset number of frames and then drives a winding motor 34 for a blank feed by outputting a blank-feed signal to form a blank-feed part 66 on the film 28. Further, a notch forming means 64 is provided which forms a notch 90, according to the blank-feed signal, at the blank-feed part 66 of the film 28 formed by the disciminating circuit 54.
Patent JP-S63265215-A (JP)
Title: Endoscope device
Inventor: HATTORI SHINICHIRO
IPC: A61B1/00
Filed: 1987-04-23
Abstract: PURPOSE:To enhance resolving power without increasing the diameter of an insertion part and the length of a hard part at the front end by forming a piezo-electric bimorph, etc., for driving at lest either of an objective lens and the end of an image guide to the shape slender in the longitudinal direction of the insertion part. CONSTITUTION:The objective side ends of an objective optical system 1 and the image guide 2 are so disposed as to be relatively oscillated in the direction nearly orthogonal with the optical axis by the slender piezo-electric bimorph 5 or the piezo-electric driving element of a lamination type piezo-electric driving element extending in the longitudinal direction of the insertion part. This piezo-electric driving element is driven by a driving signal of the basic frequency below the max. audible frequency. The object side ends of the objective lens 1 and the image guide 2 can, therefore, be oscillated by as much as the prescribed amt. without increasing the diameter in the front end part of the insertion part, by which the resolving power is enhanced. Since the piezo-electric driving element extends in the longitudinal direction of the insertion part, the length thereof can be increased and the element can be driven by the correspondingly lower voltage. This device is particularly advantageous for a medical endoscope device.
Patent JP-H10280630-A (JP)
Title: Welding structure for waterproofing sheet joint
Inventor: HIRAIDE KAZUO
IPC: F23D14/84
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To enable one worker to perform a welding work throughout by causing a truck to travel, heating and fusing the opposite side of a joint with a heating burner, and rolling the upper surface of the joint with a pressing roller. SOLUTION: A truck 1 is moved along the outer periphery of the joint of a waterproofing sheet on the operation of a travel lever 6 having an operation handle 12. Also, a flame is jetted from the nozzle of a heating burner 8, thereby heating and fusing opposite surface between the reverse side of an upper waterproofing sheet periphery lifted with a scooping member 22 and the upper surface of a lower waterproofing sheet periphery. In this case, a flame shading plate 25 shuts out a flame rebounding from open space across the opposite surfaces. Then, a pressing roller 28 is used to roll the upper surface of the joint. As a result, a work over a process from the heating and fusion of the joint to pressing and welding can be executed by one worker.
Patent JP-H03295012-A (JP)
Title: Head device
Inventor: SAITO ETSURO
IPC: G11B5/53
Filed: 1990-04-13
Abstract: PURPOSE:To prevent the clogging of a head gap by cantilever-supporting a head base by a rotary drum, and also, fixing an exciting element, and vibrating a head chip of the base tip in the tape width direction. CONSTITUTION:A head base 13 is cantilever-supported by a rotary drum 4 with a fitting screw 17, and to both sides of a slit 13c, a head chip 14 is stuck, and also, to both sides of a slit 13b of the lower face of the base, a lamination type piezoelectric element 15 is stuck. When a voltage is applied to this piezoelectric element 15, the head chip 14 is subjected to ultrasonic vibration in the track width direction of a tape. As for its vibration frequency, it vibrates to 200KHz remarkably, comparing with conventional about 1KHz due to the cantilever structure in which the tip of the head chip becomes a free end, and also, the amplitude is also small as about 0.5mu. Therefore, tracking of the head and tape touch are not hindered and clogging can be prevented effectively.
Patent JP-H06286991-A (JP)
Title: Industrial vehicle
Inventor: SHINDO AKINORI
IPC: B66F9/075
Filed: 1993-03-31
Abstract: PURPOSE:To provide an industrial vehicle with a battery lifting-up device which is constituted to exchange a battery in an arbitrary place through the jointly use of a different fork-lift therewith. CONSTITUTION:A battery lifting-up device 12 as assistance to exchange of a battery is installed on a head guard 10. The battery lifting-up device 12 comprises a rope winding drum 13 installed on a head guard; a reversible electric motor 15 to rotationally drive the rope winding drum 13; and a rope 16 for suspension of a battery vertically moved through the head guard 10 by means of a rope winding drum 13.
Patent JP-S5526825-A (JP)
Title: Preparation of instant frozen and dried noodle
Inventor: MOTOI HIROBUMI
IPC: A23L7/113
Filed: 1978-08-15
Abstract: PURPOSE: To obtain a product superior to the conventional instant noodles in points of loosening, shape retention, and preservation properties, and tastes, restorable in a short time, by treating noodles in specific steps.  
     CONSTITUTION: Noodles, e.g. wheat vermicellis or noodles (udon), buckwheat vermicellis (soba), perforated or fermented noodles, macaroni, or spaghetti, are subjected to α-starch treatment, preferably steamed for 3W5min and boiled for 2W20min, immersed in a solution comprising a hydrophilic substance, e.g. common salt, sugar, a surfactant such as a sugar ester, an alcohol such as ethanol, or saccaride such as lactose, in a concentration of 0.25W5wt% for 30minW1hr, frozen slowly, preferably pretreated at -50 to -10°C for 2W10min and frozen at -30 to -5°C for 20min, and vacuum dried at 30W50°C and 0.1W0.5torr for 15W30hr. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63264037-A (JP)
Inventor: KIMURA KYOSUKE
IPC: A47L15/42
Filed: 1987-04-22
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-H03295537-A (JP)
Title: Three-dimensional imaging method for mri
Inventor: KOSUGI SUSUMU
IPC: G01R33/48
Filed: 1990-04-13
Abstract: PURPOSE:To efficiently obtain an effective image by executing a data processing by executing a discrete Fourier-transformation operation of data in a thickness direction matrix, rejecting unnecessary aliasing data from the data to which this Fourier-transformation is executed, and saving only effective data. CONSTITUTION:A real scan thickness direction matrix Nz' of a real scan thickness direction visual field FOVz', the average number of times of a scan Na' and NA', and the thickness direction part average view number Nfr are derived by an operation by an expression I. Subsequently, a real scan second warp step GWSP2 is derived by an expression II and determined, and a warp gradient having an interval of its GW2 is applied. Thereafter, a scan of the average number of times of a real scan NA' being differential partially is executed by the thickness direction matrix Nz'. Next, a data processing is executed by executing a discrete Fourier-transformation operation of data in this thickness direction matrix Nz'. From this data, unnecessary aliasing data is rejected and only effective data is saved, and a two-dimensional image is reconstituted.
Patent JP-H05298189-A (JP)
Title: Information processor
Inventor: YOKOZUKA YASUHIRO
IPC: G06F12/16
Filed: 1992-04-20
Abstract: PURPOSE:To improve a diagnostic processing performance by prohibiting an error processing when the same error occurs repeatingly and the number of times of the error reaches a prescribed value in the error processing of a memory. CONSTITUTION:The information processor is composed of an error detection and comparison circuit 3 detecting the error of a memory 2, temporarily holding the content of the error and comparing an error to be generated in the next operation with the previous error, a counter circuit 5 counting the number of times when the comparison result is equal, an error storage circuit 6 storing the content detected by the comparison circuit, 3 and an interruption control circuit 4 transmitting an interruption signal when the error detection and comparison circuit 3 detects an error and prohibiting the interruption signal when the count value of the counter circuit 5 reaches a prescribed value.
Patent JP-H02291030-A (JP)
Title: Simulator
Inventor: KASUGAI HIROFUMI
IPC: G06F19/00
Filed: 1989-04-19
Abstract: PURPOSE:To improve efficiency for simulation by comparing simulation data for each prescribed period with the simulation data of a simulation circuit and stopping the operation of the simulation when it is detected by prescribed times that the detection of coincidence is executed in the same period. CONSTITUTION:For each period of count period data 105 stored to a count period register 5 at a starting time, check data 103 from a check register 3 are compared with trace data 102 from a trace register 2 by a comparator circuit 4. When it is detected by a comparator circuit 9 that the coincidence detection in this comparator circuit 4 is executed in the same period, the stop of the simulation is instructed in the case that the time of the detection in the comparator circuit 9 reaches a fixed value set in advance. Accordingly, the generation of an infinite loop can be detected when the simulation is executed. Thus, a useless time for tracing the infinite loop can be reduced and the efficiency of the simulation is improved.
Patent JP-H05297830-A (JP)
Title: Active matrix liquid crystal driving method and circuit therefor
Inventor: FUJITA MASAYA
IPC: G09G3/36
Filed: 1992-04-20
Abstract: PURPOSE:To increase the number of gradation which can be displayed by compensating offset voltage of a voltage follower which constitutes a sample hold circuit. CONSTITUTION:Analog switches SA, SB, and SD are turned off, analog switches SC and SE are turned off, and a potential of one end of a capacitor C1 is set to VR-fV0FF. With this condition, the analog switch SA is turned on during the specified time and a potential of the other end of the capacitor C1 is set to V1. Next, analog switches SC and SE are turned off and analog switches SB and SD are turned on, and potentials of an input terminal and an output terminal of a voltage follower OP are respectively set to V1-VOFF and V1.
Patent JP-S5433584-A (JP)
Title: Preparation of polymer latex
Inventor: ISHIBASHI YOSHIAKI
IPC: C08F220/00
Filed: 1977-08-19
Abstract: PURPOSE: To prepare a polymer latex having excellent mechanical and chemical stability, by the emulsion polymerization of an ethylenic unsaturated dicarboxylic acid with a monomer mixture comprising an aliphatic conjugated diene compound, aromatic vinyl compound, etc., under specific conditions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59225714-A (JP)
Title: Sludge dehydrating apparatus
Inventor: MOCHIZUKI TAKUO
IPC: B01D33/06
Filed: 1983-06-02
Abstract: PURPOSE:To continuously perform the dehydration treatment of sludge in good efficiency, by a method wherein an air passage blocking cover is contacted with the peripheral surface of a rotary drum in a sewage advancing side in a slidable manner and an adsorbed sludge releasing means is provided to the initial end part of said cover while the lower part of a sump box under a sewage level is ended as a terminal end part. CONSTITUTION:In supplying sewage to a sump box 8 from a sludge tank 15, a vacuum generating source 25 is at first operated to evacuate a rotary drum 1. Subsequently, the sludge adsorbed with a strainer 6 is dehydrated during one rotation of the rotary drum 1 and peeled off by a scraping plate provided to the initial end part of an air passage blocking cover 2. In this case, because the air passage blocking cover 2 is contacted with the drum 1 in a slidable manner from the part directly after the scraping plate to the lower part below the level 9 in the sump box 9, the adsorption of sludge is performed without inducing the lowering in the vacuum degree in the rotary drum 1. In addition, the sewage sucked into the rotary drum 1 is sucked into a water sucking tank 29 which is, in turn, always held to a vacuum degree near to absolute vacuum by the action of a jet pump 36.
Patent JP-S62258871-A (JP)
Title: Trabel machine
Inventor: ENDO YOSHIO
IPC: B62D55/075
Filed: 1986-05-01
Abstract: PURPOSE:To make it possible to easily travel even though a groove as an obstacle is there on the way, by providing an auxiliary track wheel on a crawler driven axle, and by providing a position regulator for aligning the auxiliary track wheel with the track. CONSTITUTION:The diameter of an auxiliary track wheel 11 is smaller than that of a crawler driven wheel 9, and a track 12 on which the above-mentioned auxiliary track wheel 11 rolls, is laid on the ceiling of a building. Further, when a travel machine approaches a large groove, a crawler support leg 5 is rotated upward relative to the floor surface, and is moved forward by a large degree along the inside surface of a position regulator 14 as a guide so that the auxiliary track wheel 11 is set on the surface of the track 12. During travel the inclined angle is set to be large so that the travel machine body 1 and a crawler may be held at a level which is higher than the floor surface of the opposite bank. The crawler 6 is driven by a motor to move the machine.
Patent JP-S6257427-A (JP)
Title: Inorganic fiber-reinforced plastic composite material
Inventor: YAMAMURA TAKETAMI
IPC: C08K7/10
Filed: 1986-05-01
Abstract: PURPOSE:The titled composite material, containing inorganic fibers consisting mainly of Si, Ti or Zr, C and O as a reinforcing material within a specific range and a plastic as a matrix, having improved various mechanical properties and suitable to a material for synthetic fibers, etc. CONSTITUTION:A composite material, consisting of inorganic fibers as a reinforcing material and a plastic as a matrix. The above-mentioned composite material contains 10-70vol% inorganic fibers, containing Si, Ti or Zr, C and O and consisting of (i) an amorphous material consisting substantially of Si, M, C and O or (ii) an aggregate consisting substantially of respective crystalline ultrafine particles of beta-SiC, MC and solid solution of beta-SiC and MC and crystalline ultrafine particles of MC1-x having <=500Angstrom particle diameter and amorphous material of SiO2 and MO2 or (iii) a mixed syste of the amorphous material of the component (i) with the aggregate of crystalline ultrafine particles (M is Ti or Zr; 0<x<1) of the component (ii).
Patent JP-H05297473-A (JP)
Title: Photograph printing device
Inventor: TERASHITA TAKAAKI
IPC: G03B27/72
Filed: 1992-04-20
Abstract: PURPOSE:To provide a photograph printing device capable of setting a proper exposure condition for each kind of film and capable of reducing a storing area required to store data. CONSTITUTION:DX codes 36A of many kinds of films and channel data 36B corresponding to the DX codes are stored in a storage means 36. The kind of the negative film 20 to be printed is judged by a film kind classifying means 34 based on the DX code read by a bar code reader 32, and the exposure condition is decided by an exposure condition deciding means 42 by using the channel data corresponding to the film kind. And also, the date when it is used latest is added on each channel data, and in the case that there is not a vacant space in the storage means 36 at the time of registering a new DX code and channel data, the DX code and the channel data having the longest period of time after they are used latest are erased from the storage means 36 by a stored data controlling means 38.
Patent JP-S61259866-A (JP)
Inventor: GENNANDEII ANATORIEUITSUCHI AN
IPC: B22D23/00
Filed: 1985-05-10
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-H05293920-A (JP)
Title: Easy molding composite structure
Inventor: KODAMA HITOSHI
IPC: B32B5/28
Filed: 1992-04-20
Abstract: PURPOSE:To easily mold various molded products such as a ski or a snow board by winding a surface material composed of a fiber reinforced thermoplastic resin sheet around a core material composed of a thermoplastic foamed resin and having a circular or polygonal cross section. CONSTITUTION:As a core material, for example, a rod-shape polyvinyl chloride foamed body is used and, for example, a UD prepreg sheet formed by impregnating unidirectionally arranged carbon fibers with a polymethyl methacrylate resin is twice wound around the core material in such a state that the arranging direction of the carbon fibers coincides with the longitudinal direction of the core material. Next, a tape like prepreg sheet is once wound around the UD prepreg sheet layer in such a state that the arranging direction of the carbon fibers and the longitudinal direction of the core material form an angle 45 deg. and the tape like prepreg sheet is further once wound around the prepreg sheet layer at an angle of -45 deg. to form an easy molding composite structure. This composite structure is received in an oven to be softened and subjected to compression molding in a mold to produce a ski, a snow board or a tennis racket.
Patent JP-H04308696-A (JP)
Title: Beam position monitor for particle accelerator
Inventor: IDA MIZUHO
IPC: G01T1/29
Filed: 1991-04-04
Abstract: PURPOSE:To measure the center position of the particle beam inside a vacuum chamber in a particle accelerator such as a synchrotron. CONSTITUTION:A plurality of electrodes 40a-40e and 42a-42e are arranged in the circumferential direction at the same pitch d at upper and lower plane parts 44a and 44b, respectively, at the inside periphery of a vacuum chamber 22. The electromotive force occurring in each electrode 40a-40e and 42a-42e corresponds to the distance between them and an electron beam 34, so a beam position arithmetic circuit 48 compares the electromotive forces of the electrodes 40a-40e and 42a-42e (or 42a-42e) with each other, and seeks the position of the electrode, where the electromotive force at the peak can be gotten, as the center position in the horizontal direction of the electron beam 34. By narrowing the pitch and arranging the more electrodes, resolution can be improved.
Patent JP-S5525782-A (JP)
Title: Multi-tube heat exchanger
Inventor: YAMAZAKI DAIZOU
IPC: B01D3/06
Filed: 1978-08-16
Abstract: PURPOSE: To prevent the hydrogen absorption by titanium empolying a clad steel made of iron-nickel alloy containing a copper alloy and 8 to 30% of nickel in a multi-tube heat exchanger using titanium for the heat exchanger tube.  
     CONSTITUTION: Titanium absorbs hydrogen when a corrosion cell forms at a contact section between the carbon steel and titanium with infiltration of brine or steam. To prevent such a hydrogen absorption by titanium in the deaired brine at a high temperature exceeding 70°C, a iron-nickel alloy containing 8 to 30% of nickel is used in stead of the carbon steel. With such an arrangement, the potential in combination with titanium is held within such a level as to avoid the hydrogen absorption. Accordingly, a multi-tube heat exchanger may be produced using titanium for the heat exchanger tube 3 and a clad steel made of an iron-nickel alloy containing a copper alloy and 8 and 30% of nickel for the tube plate 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01271018-A (JP)
Title: Method for drawing bush
Inventor: HATAKEYAMA EIZO
IPC: B21D51/16
Filed: 1988-04-22
Abstract: PURPOSE:To draw many bushes at the same time by giving a compresive external force to the external cylinders in their radial direction with rolling of the bush stock. CONSTITUTION:Many bush stocks 1, 1... are mounted on a base 4 in good order so that all of those axial lines are intersected at right angles with the reciprocating direction of a push board 5. Then, the push board 5 is lowered to be brought into contact with the bush stocks 1, 1... and to be reciprocated right and left under the control of a downward external force. While the bush stocks 1, 1... roll on the upper surface of the base 4 with the reciprocating motion of the push board 5, the bush stocks receive the downward external force of the push board 5, are compressed between the push board 5 and the base 4 in the radial direction, the internal cylinders 2 are drawn sequentially and worked into bushes having a dimension of prescribed external diameter each.