baber/WOPTO huggingface dataset:
Patent JP-H10270908-A (JP)
Title: Coaxial dielectric filter
Inventor: UZAWA KOICHI
IPC: H01P1/205
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the coaxial dielectric filter whose electric characteristic is hardly changed or deteriorated even when a large shock is exerted to the filter or vibration is applied to the filter for a long time. SOLUTION: The major components of the coaxial filter are a cut-off waveguide 1, coaxial dielectric resonators 21, 22 placed coaxially at an interval in the cut-off waveguide 1, a input rod antenna 32 whose one terminal is supported to an input connector 31 fixed to the input side of the filter and which is inserted through an input side inner conductor of the resonator 21 through a sleeve 51 made of a polytetrafluoroethylene with a collar 55 and then whose other terminal is placed, and an output rod antenna 42 whose one terminal is supported to an output connector 41 fixed to the output side of the filter and which is inserted through an output side inner conductor of the resonator 22 through a sleeve 52 with a collar 56 and then whose other terminal is placed.  An epoxy group adhesives is applied to each antenna (32, 42) that is exposed from each collar (55, 56) and each clamp member (81, 82) clamps each collar (55, 56) of each sleeve with an open face of each resonator (21, 22).
Patent JP-S60232005-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01B35/04
Filed: 1984-05-02
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-S5612667-A (JP)
Title: Projector
Inventor: MOCHIZUKI NORITAKA
IPC: G03B27/50
Filed: 1979-07-13
Abstract: PURPOSE: To make an apparatus compact by consisting the same of the two bar lenses in which the respective element lens systems assume a light intensity distribution of a trapezoidal distribution shape on image plane, disposing an intermediate ring at the intermediate of said lenses and disposing said lens systems in a grooved block.  
     CONSTITUTION: The 1st bar lens 1 is constituted substantially telecentric on image field side and the 2nd bar lens 2 substantially telecentric on object field side. Hence, imaging principal rays 7 becomes parallel to the optical axis after emitting from the 2nd face of the 1st bar lens 1 and an object 4' is finally imaged as an image 5'. The light intensity distribution on the image plane becomes trapezoidal, and is uniform in a specified region ϕ 4 . In the peripheral part thereof, the light intensity decreases gradually and becomes perfectly zero in a region ϕ 41 . By disposing these element lens systems in a grooved block by using an intermediate ring, the compact projector with which optical position setting can be easily done with good accuracy may be provided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5314674-A (JP)
Title: Treating emthod for waste water from wet desulfurization equipment for exhaust gas
Inventor: SHIMOKOUBE IKUO
IPC: B01D53/50
Filed: 1976-07-28
Abstract: PURPOSE: To make harmless the blow-down water containing COD components consisting of dithionic acid, etc., by adsorbing and removing the above COD components at the weakly basic ion exchange resin tower after having oxidized electrolytically using graphite as the anode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04300692-A (JP)
Title: Water treatment apparatus
Inventor: YOKOYAMA YUJI
IPC: C02F9/00
Filed: 1991-03-29
Abstract: PURPOSE:To simply perform the replacement of an ultraviolet sterilizing light source and the washing and replacement of a filter medium and to enhance the decompositional removal effect by ozone. CONSTITUTION:A treatment tank 2 having an ultraviolet sterilizing light source 13 is constituted in a small sized treatment apparatus 11 in a freely detachable manner and a lightweight filter bed 14 is provided on the bottom part of the ultraviolet sterilizing light source 13 and ozone formed therefrom sterilizing light source is injected into the water treated with ultraviolet rays and the filter bed.
Patent JP-H10281897-A (JP)
Title: Semiconductor pressure detector
Inventor: TAKEUCHI TAKANOBU
IPC: H01L29/84
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus having small detection error by providing a temperature compensating resistor for compensating an error generated at a pressure detector due to a temperature change and an error generated in a peripheral circuit on a board. SOLUTION: Temperature compensating resistors Rca, Rcb are offset voltage temperature compensating resistors for temperature compensating so that an offset voltage is held constant even if a temperature changes in the state that a pressure is not applied. Temperature compensation of a potential difference generated in a pressure detector 100 and compensation of change ΔVR3 due to change VR1 and reference voltage VR3 according to the temperature of the voltage ΔVR1 are conducted by the resistors Rca and Rcb. Thus, since the error generated due to the temperature change in the detector 10 and the error generated by the temperature change in the peripheral circuit can be compensated, a detector having extremely small detection error is obtained.
Patent JP-H04304852-A (JP)
Title: Preparation of center-containing oleaster candy
Inventor: YAMAMURA MASUJI
IPC: A23L21/10
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the title juicy candy having a variety of texture free from tailing and leakage of center syrup by using a concentric nozzle in center syrup blended with a mixture of xanthan gum. CONSTITUTION:In production of center-containing oleaster candy by using a concentric nozzle, a center syrup blended with 0.1-3.0wt.% one or xanthan gum, locust bean gum and guar gum or a mixture thereof is used to obtain the objective candy.
Patent JP-H06276334-A (JP)
Title: Copy system
Inventor: KOMI KYOJI
IPC: G03G15/00
Filed: 1993-03-23
Abstract: PURPOSE:To relieve the load of the cost for the user by providing a scanner module, a printer module and a system control module which are respectively formed to be one independent case in the system. CONSTITUTION:The copy system is made up of three basic modules, that is, a scanner module 100, a printer module 200 and a system control module 300. The module 100 is provided with a picture read section 101 reading an original picture while decomposing the picture into at least picture elements, a 1st data input output section 102 being an input output interface of picture data and control data, a 1st synchronizing signal generating section 104 generating a 1st frequency signal. The module 200 has at least an image forming section 201 forming picture data on a recording medium as a permanent visual image to provide it. The module 300 has a system control section 302 publicating a command for operating the modules 100, 200 synchronously with each other. Thus, a useless cost for a useless function is reduced.
Patent JP-H03288000-A (JP)
Title: Method for constituting underground cavity in soft ground
Inventor: OGAWA TAKATOSHI
IPC: E21D1/00
Filed: 1990-04-04
Abstract: PURPOSE:To obviate a covering process by heating the pipe composed of the superplastic alloy driven in soft ground to expand the hole thereof and forming a pit after the cooling of the pipe to drive a cave pipe in the side wall of the pit. CONSTITUTION:The heating part introduced into the pit pipe made of a fine crystal grain superplastic alloy driven in soft ground 8 is moved and gas is introduced into the pipe to expand the hole thereof. Next, the pipe is cooled to remove superplastic characteristics and the fine caliber part of the expansion preventing cap provided to the base end of the pipe is cut to form a pit 13. Subsequently, a cave pipe having the same quality as the pit pipe is horizontally driven in the side wall of the pit 13 and a cap 15 is mounted on the pipe 14. After the hole of the pipe 14 is expanded by the introduction of high pressure gas, the pipe 14 is cold. Further, the fine caliber part of the cap 15 is cut to form a cave and inner surface finish is performed.
Patent JP-S60234521-A (JP)
Inventor: KANASUGI HARUKI
IPC: A01G7/06
Filed: 1984-05-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5424041-A (JP)
Title: Production of optical fibers
Inventor: YOSHIMURA KOUZOU
IPC: C03B37/027
Filed: 1977-07-26
Abstract: PURPOSE:To achieve the improvement in productivity of optical fiber production by covering the optical fiber surface immediate after spinning with plastics which are crosslinked and hardened by light and entering light into the optical fiber from the other end of perform.
Patent JP-H09283660-A (JP)
Title: Semiconductor device
Inventor: KOZONO HIROYUKI
IPC: H01L23/495
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To ensure easily the flatness of the surface of a heat sink in a resin- sealed semiconductor device, which is formed by packaging the periphery of a semiconductor chip by a transfer molding in such a way that one part of the heat sink is exposed. SOLUTION: For example, a recess part 16a of a depth of 0.1mm or thereabouts is formed in a heat sink 16, to which a semiconductor chip 11 is bonded, within the extent of 1mm from the peripheral part of the surface, which is not bonded to said chip 11, of the heat sink 16. The periphery of the chip 11 is packaged with an epoxy sealing resin 17 by a transfer molding in such a way that the the surface of this heat sink 16 which is not bonded to the chip 11 is exposed. In such a way, by taking the sealing resin 17, which creeps on the surface of the heat sink 16 at the time of the transfer molding, in the recess part 16a, a semiconductor device has a constitution wherein the generation of resin burrs at the peripheral part of the surface, which is exposed through the resin 17, of the heat sink 16 is prevented.
Patent JP-S59215249-A (JP)
Title: Production of mold for continuous casting
Inventor: TSUJINO NORIAKI
IPC: B22D11/04
Filed: 1983-05-20
Abstract: PURPOSE:To produce a curved mold for continuous casting with high shape accuracy in the stage of producing said mold by restraining the blank square pipe for the casting mold by means of upper and lower dies having the inside wall surfaces conforming to the outside shape and size of the mold and forcing split mandrels therein thereby causing cold plastic deformation of the square pipe. CONSTITUTION:A square pipe 3 which is a blank material for a mold for continuous casting is put between upper and lower dies 1 and 2 having the curved surface of a curved mold for continuous casting and the molds 1, 2 are securely restrained. A recessed surface 1' for forming a curved part is formed on the inside surface of the die 1 and a projecting surface 2' for forming the curved part is formed on the inside surface of the die 2. Plug-shaped split mandrels 4 are powerfully forced into the pipe 3 in this state to cause the cold plastic deformation of the square pipe so as to contact tightly with the surfaces 1' and 2' of the dies 1, 2 then the mandrels 4 and the dies 1, 2 are removed and the curved mold for continuous casting having excellent dimensional and shape accuracy is produced.
Patent JP-S5713010-A (JP)
Title: Dust collector medium transport system in shifting layer dust collector
Inventor: WAKABAYASHI AKIRA
IPC: B01D46/34
Filed: 1980-06-30
Abstract: PURPOSE: To prevent adhering of blast furnace dust to buckets of a bucket-elevator and improve transport efficiency by installing a hammer to strike the buckets in their return way.  
     CONSTITUTION: Bucket elevator 2 is comprised by installing buckets 6 at a certain interval to the chain 5 hanged to sprocket 4, and is prepared with discharge port 3 facing the upper sprocket. Load of the stated bucket 6 is ejected to the direction of arrow mark 10 when the bucket turns around the sprocket 4, however, some dust adheres to the bucket. Therefore, a hammering device is installed to strike the buckets on their return way to remove the adhered dust. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000283102-A (JP)
Title: Operating fluid reservoir for fluid pressure operation equipment
Inventor: ITO AKIHIRO
IPC: F15B1/26
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of air into operating fluid in a operating fluid reservoir, and to use main components for both a pressurization type and a non-pressurization type in common. SOLUTION: This operating fluid reservoir 10 has an upper body 11 comprising a cylindrical base part 11a and a tube-like main part 11b above the base part 11a; and a circular casserole-like lower body 12 formed with partition part 24 surrounding an inner circumferential area of a flow straightening area and an outlet in a bottom part inside the partition part 24. The upper body 11 and the lower body 12 are connected with a strainer sandwiched.  A base part of the upper body 11 is formed with the flow straightening area of an appropriate radial width along an appropriate range of an inner circumferential face, while the flow straightening area is formed with an appropriate number of flow deflection fins radially extending in appropriate circumferential positions, and an inlet 17 allowing inflow of operating fluid from an end of the flow straightening area to an tangential direction of the inner circumferential face. In the case of a pressurization type, the reservoir 10 also has a baffler 30 making the flow straightening area open to only an inner circumferential space of the partition part 24 of the lower body 12.
Patent JP-S57206584-A (JP)
Title: Producing device for electric welded pipe
Inventor: WATABE SEIJI
IPC: B23K13/08
Filed: 1981-06-13
Abstract: PURPOSE:To improve welding efficiency and speed by forming an impedor core disposed on the inner side of a pipe to be welded of laminates having a prescribed satd. magnetic flux density and thickness. CONSTITUTION:A high frequency induction heating coil 3 is provided on the outside circumference of a steel pipe 1 to be welded and an impedor core 4 is provided in the pipe 1. Such core 4 is formed of laminates of sheet-like magnetic materials of >=0.5T satd. magnetix flux density and <=50mum thickness. Welding efficiency and speed are improved by a producing device for electric welded pipes by a high frequency indication method or a brush contact method.
Patent JP-S57206753-A (JP)
Title: Combination oil ring
Inventor: NAITOU YOSHIO
IPC: F02F5/00
Filed: 1981-06-12
Abstract: PURPOSE:To reduce wear of both side rail and spacer expander and improve wear resistance, by setting the side rail and the spacer expander in a combination oil ring of an internal combustion engine to optimum composition. CONSTITUTION:A side rail in a combination oil ring in an internal combustion engine is formed by steel of martensite basic composition, contained with 0.16- 1.40% carbon and 11-19% chrome by weight, finely dispersed with carbide consisting of chrome in the basic composition, and provided with surface hardness HV300-600. While a spacer expander is formed by steel of martensite basic composition, contained with 0.16-1.40% carbon and 11-19% chrome by weight, dispersed finely with carbide consisting of chrome in the basic composition, further with surface hardness HV250-500.
Patent JP-H09253372-A (JP)
Title: Sewing machine
Inventor: SHIMIZU MASAKI
IPC: D05B55/14
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To easily set the encounter position of a shuttle for catching a thread ring without changing a needle clearance by correcting the relative drive start timing of a shuttle shaft to a rotation start timing from the reference position of a main shaft based on an initialized encounter angle to the encounter position of the shuttle shaft at the time of starting sewing. SOLUTION: In the case of setting the encounter position by the manual operation of an operation panel in a multi-head embroidery sewing machine, '+' and '-' keys are operated, a shuttle driving motor 58 at a bed unit 10 is positively or inversely rotated and driven by step feed and the encounter position of the blade tip of a full rotation shuttle 59 is set by vision. Also, at the time, based on a counted value corresponding to the driving pulse number of the shuttle driving motor 58, the encounter angle from the initial position to the encounter position of the shuttle shaft 60 is obtained.  Then, at the time of starting sewing, the drive start timing is obtained corresponding to the encounter angle to a reference phase difference which is the phase difference of the main shaft reference position and the shuttle shaft initial position, the shuttle driving motor 58 is driven and the shuttle shaft 60 is rotated.
Patent JP-S5315653-A (JP)
Title: Control circuit of air conditioner
Inventor: TAKAKURA SEIJI
IPC: F25B13/00
Filed: 1976-07-28
Abstract: PURPOSE: To prevent overheating of motor by preventing restarting by operating reset button when compressor is stopped by gas leakage by connecting series connected contact of timer and contact of auxiliary relay to contact of low pressure switch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02270364-A (JP)
Title: Semiconductor device
Inventor: MIYOSHI AKIRA
IPC: H01L25/065
Filed: 1989-04-12
Abstract: PURPOSE:To enable the highly dense mounting of semiconductor chips on a circuit board by a method wherein two or more semiconductor device assemblies provided with a semiconductor chip whose pad and lead are connected together through a wire respectively are arranged providing a certain space between them respectively, and these semiconductor device assemblies are sealed off with a package of plastic or the like. CONSTITUTION:Two or more semiconductor device assemblies 5, in which the pad of a semiconductor chip 3 and a lead 2 of a lead frame are connected together through a wire respectively, are arranged providing a certain space between them, and these semiconductor device assemblies 5 are enveloped in a package 6 of plastic or the like. For instance, two or more pads provided to the semiconductor chips 3 and the corresponding leads 2 are connected together through the wires 4 to constitute a semiconductor device assembly 5. Two semiconductor device assemblies 5 formed as above are arranged in two layers providing a proper space vertically between them and sealed off with a package 6 of epoxy resin or the like to form a semiconductor device. By this setup, a space between semiconductor chips becomes small, so that the semiconductor chips can be more densely mounted on a circuit board by the rate of the reduced space.
Patent JP-H09281029-A (JP)
Title: Method for testing erosion of refractory material
Inventor: TOKUSHIGE NAOTO
IPC: G01N17/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To test the erosion state of a test refractory material coming into contact with metal and slag by using a test furnace formed from the test refractory material in such a state that the bottom surface thereof is inclined and shaking the test furnace to move the metal and slag of eroding molten matter along the inclined bottom surface. SOLUTION: Eroding molten matter is introducing into a test furnace 11 so that the interface of the metal and slag thereof comes into contact with the inclined bottom surface of the furnace and, when the test furnace is tilted in this state, the eroding molten matter relatively moves along the inclined bottom surface and the metal 13a comes into contact with the whole of the inclined surface on a single side and the slag 13b comes into contact with the inclined surface on the opposite side to move. Continuously, when the test furnace is tilted reversely, the inclined surface brought into contact with the slag 13b up to now is covered with the metal 13a while the slag 13b comes into contact with the inclined surface covered with the metal 13a.  As a result, a contact range X only of slag, an alternate contact range Y of metal and slag and a contact range Z only of metal are formed on the inclined surface and the erosion states of respective parts can be grasped at the same time.
Patent JP-S59216131-A (JP)
Title: Control system
Inventor: KISA KAZUYUKI
IPC: G03B9/02
Filed: 1983-05-25
Abstract: PURPOSE:To secure a control system with a simple constitution by inhibiting the start of operation such as arithmetic control, etc., when the mounted position signal of a control module is dissident with stored information on a position to be mounted. CONSTITUTION:When the control module 1 equipped with a CPU11, etc., is mounted on a shelf, a connector 3 outputs a package position signal through switches S1-S3, etc., and the signal is written in an input register 14. Then the signal is compared with the information on the expected package position which is stored in an ROM12; when they are dissident, arithmetic operation for system control, etc., which is to be carried out through the CPU11 is not started and the safety of the control system is thus obtained with the simple constitution which makes the software comparison.
Patent JP-S60233682-A (JP)
Inventor: SHINKAWA YASUO
IPC: G09F3/02
Filed: 1984-05-04
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-S58208745-A (JP)
Title: Color photographic sensitive material
Inventor: KADOWAKI KOUJI
IPC: G03C7/20
Filed: 1982-05-28
Abstract: PURPOSE:To reduce color fading due to light, by using each specified compd. as each of yellow, magneta, and cyan couplers, and as a UV absorber to be added to a protective layer formed on the outside of the cyan emulsion layer. CONSTITUTION:The entitled photosensitive material is obtained by forming successively on a reflective support a silver halide emulsion layer contg. a yellow coupler having formula I (R1 is H, halogen, or the like; R2 is -NHCOR21, R21 is alkyl; and Z1 is a releasable group on coupling); a silver halide emulsion layer contg. a magenta coupler having formula II (X1, Y1, Y2, Y3, W1 are each H, halogen, or the like, and Z2 is as Z1); a nonphotosensitive layer; a silver halide emulsion layer contg. a cyan coupler having formula III (R3, R4, R5, R6, R7, R8 are each H, alkyl, and Z3 is as Z1); and a nonphotosensitive layer contg. a UV absorber having formula IV (R9, R10, R11 are each H, halogen, or the like).
Patent JP-H04322595-A (JP)
Title: Color signal processor
Inventor: UI SHUNJI
IPC: H04N11/24
Filed: 1991-04-22
Abstract: PURPOSE:To attain color difference signal sequential conversion and adjustment of color saturation and hue with simple constitution. CONSTITUTION:A line sequential color difference is inputted to a multiplier 21, the signal is multiplied with a control signal led out selectively from a selector 22 to obtain 1st and 2nd matrix elements. After the matrix elements are delayed by line memories 23, 24, an adder 25 adds the delayed elements to the 1st and 2nd matrix elements to obtain 3rd and 4th matrix elements. Outputs of the adder 25 and the line memory 23 are inputted to an adder 29 and inputted to an adder 28 respectively via exclusive OR circuits 26, 27, in which they are added to obtain the result of matrix calculation for the adjustment of color saturation and hue.
Patent JP-S5316281-A (JP)
Title: Device for controlling constant amplitude of vibration conveying apparatus
Inventor: OOHASHI YUTAKA
IPC: B65G27/32
Filed: 1976-07-29
Abstract: PURPOSE: To enable maintaining the amplitude of a feeder constant by controlling the value converted from the detected amplitude of a part feeder to DC value in comparison with the target balue. 
     COPYRIGHT: (C)1978,JPO&Japio