baber/WOPTO huggingface dataset:
Patent JP-H0280702-A (JP)
Title: Elastic tennis court having hard surface layer
Inventor: GIIMU ZON SATSUKU
IPC: E01C13/00
Filed: 1987-12-24
Abstract: PURPOSE: To improve durability, etc., by forming a finish coating mixed with sand at another specific weight ratio on a under coating surface, after forming under coating mixed with sand at a specific weight ratio on a surface of an elastic layer formed of polyurethane resin on a bed surface. CONSTITUTION: Elastic layers 2a, 2b are formed by respectively laminating highly elastic and medium elastic polyurethane resin on a surface of a bed surface 1 via an adhesive layer 3. Thereafter, under coating 4a of 0.6-0.8 mm dry film thickness mixed with sand of 60-400 mesh at a 40-80% weight ratio in what is mixed with medium elastic urethane resin, a hardner and a hardening accelerator in weight ratio of 6:2:3 on the surface of the layer 2. Thereafter, a finish coating 4b of 0.3-0.4 mm dry film thickness mixed with sand of 250-400 mesh at a 20-50% weight ratio on pure acrylic resin is formed on the under coating 4a. Consequently, it is possible to improve durability, water resistance, etc.
Patent JP-H05161804-A (JP)
Title: Filter device
Inventor: OKUYAMA KEIZO
IPC: B01D24/02
Filed: 1991-12-12
Abstract: PURPOSE:To delay the clogging of a filter and to extend its life thereof. CONSTITUTION:A filter device is equipped with a tank 1 storing a liquid 2 to be filtered, the container 3 suspended in the liquid 2 within the tank 1 and having a filter 4 provided to the lower end opening part 3a thereof, the filtrate receiving container 6 provided outside the tank 1 at a position lower than the tank 1 and the liquid taking-out pipe 5 protruding into the internal space 3b of the container 3 above the filter 4 of the container 3 within the tank 1 at one end thereof to be opened thereto and opened to the filtrate receiving container 6 at the other end thereof.
Patent JP-2000139884-A (JP)
Title: X-ray image pickup device
Inventor: ITO KATSUTOSHI
IPC: H04N7/18
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image pickup device reducing distortion of an image, reducing a size and recording a cost. SOLUTION: This device is provided with an image converter 13 converting the X-ray image of an examinee 12 to an optical image, an image pickup lens 14a on which the optical image converted by this converter 13 is made incident and an image pickup device 14 using a solid-state image pickup element converting the optical image made incident through this lens 14a to a prescribed output signal. In this case, the pixel of the solid-state image pickup element is disposed corresponding to the image distortion of the optical image inputted to the device 14.
Patent JP-2001139546-A (JP)
Title: Method for producing 5-substituted indole derivative
Inventor: SHIOYA MASAHIRO
IPC: B01J25/02
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently synthesizing and purifying a 5- substituted indole derivative useful as a raw material for intermediates for medicines and agrochemicals. SOLUTION: This method for producing the 5-substituted indole derivative (formula III) (wherein R2 and R3 denote each independently hydrogen atom or an alkyl group; and R4 denotes amino group or nitro group) is characterized as comprising reacting an indoline derivative (formula I) (wherein R1 denotes a protecting group having a structure of C=O or S=O; and R2 and R3 have each same definition as described above) with a reagent having a nitrating ability under conditions in which protonation of the N atom in the indoline derivative can be suppressed, regioselectively providing a 5-nitroindoline derivative (formula II) (wherein R1, R2 and R3 have each same definition as described above) and then carrying out dehydrogenation and deprotection.
Patent JP-H05138808-A (JP)
Title: Copper clad laminated sheet
Inventor: WATANABE YOSHIYUKI
IPC: B32B15/08
Filed: 1991-11-16
Abstract: PURPOSE:To obtain copper clad laminated sheet, which is excellent in heat resistance, thermal shock resistance and through-hole reliability and in which the development of void is a few and the main base material of which is glass nonwoven fabric suitable for electronic and electric apparatus. CONSTITUTION:In the copper clad laminated sheet concerned, which is produced by integrally laminating epoxy resin prepreg reinforced by glass woven fabric II on both sides of epoxy resin prepreg reinforced by glass nonwoven fabric I and arranging copper foil on at least one side of the laminate under heat and pressure, epoxy resin composition, the essential ingredient of which is epoxy resin, hardener, inorganic filler and titanate coupling agent and which is prepared by mixing 35-90 pts.wt. of the inorganic filler based on 1.00 pts.wt. of the epoxy resin, is used.
Patent JP-H10172122-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKATSUKA SHINSUKE
IPC: G11B5/56
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and adjustment and to obtain high positioning precision by directly attaching a sound control head to a louvered part formed on a substrate and plastically deforming the louvered part. SOLUTION: The height of the sound control head is provided in a distance Z from a lower end of a magnetic tape 2 to an upper end of a control head 31, and the height of the louvered part 21 is set so as to become a prescribed height beforehand. Further, although the sound control head 30 is tilted slightly to the magnetic head 2 side for optimizing a contact state of a sound head 32 for the magnetic tape 2, this matter is performed by slightly moving the notched part side of the louvered part 21 in the B direction by an adjusting tool, etc., and plastically deforming the louvered part 21. The positional adjustment of the sound control head 30 for the transfer direction of the magnetic tape 2 is performed by plastically deforming the louvered part 21 by using the notched part.
Patent JP-H09145464-A (JP)
Title: Infrared ray detector
Inventor: GOTO KENICHI
IPC: G01J5/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an infrared ray detector which does not cause a malfunction even if a harmful electromagnetic wave is made incident from outside and can cope with height reduction and size reduction. SOLUTION: A resin material is used as a cap 4 and a base 3, and this is constituted so that a pyroelectric element or the like is mounted on the resin material of this base, and conductive resin is adopted as the cap 4, and is constituted so as to prevent adverse influence of an electromagnetic wave from outside. Volumetric solid resistance of the resin material of the cap 4 and the base 3 is made different, and a comparatively high conductive material is used as the cap 4, and a highly insulating material is used as the base, and a resistance using a part of the base may be formed.
Patent JP-H06157191-A (JP)
Title: Production of thin film
Inventor: AKASE SHINICHIRO
IPC: C07F3/04
Filed: 1992-11-13
Abstract: PURPOSE:To form a uniform thin film having an excellent electrical characteristic with good reproducibility. CONSTITUTION:An inert carrier gas 4 (gaseous argon) is passed through a flowmeter 5 and introduced at a rate of 200ml/min into a raw material vessel 2 (made of SUS 316 and kept at 100 deg.C) cont 1g of a cyclopentadiene-base organometallic complex-addition compd. 1 (bis(pentamethylcyclopentadienyl)Sr compd.) in a thermostatic bath 3, and the compd. 1 is entrained by the gas 4 and sublimated. The gas is then introduced into a quartz reaction tube 6 (heated to 500 deg.C by a heater 8) provided in a thermal decomposition furnace 6 and contg. a substrate 9 to form a metallic thin film on the substrate 6.
Patent JP-H03190065-A (JP)
Title: Flexible connector and ic socket
Inventor: FUJIYOSHI MORIMICHI
IPC: H01R33/76
Filed: 1989-12-19
Abstract: PURPOSE:To perform easy and positive connection to a terminal by burying a number of ultra-fine conductive wires in a horizontal direction of a columnar mainframe formed of elastic material such as silicone rubber and cutting the mainframe and the conductive wires to form a hole for inserting a terminal and the like therein. CONSTITUTION:A flexible connector 1 comprises a mainframe 2 formed of elastic material such as silicone rubber into a cubic structure, a number of ultra-fine conductive wires 3 buried in the mainframe 2 horizontally at preset fine spaces so that both ends can be located on the outside faces, and a round hole 4 for inserting a terminal therein formed with the mainframe 2 and the conductive wires 3 cut off in a vertical direction of the mainframe 2. In this way, only by inserting the terminal into the hole 4 for inserting the terminal therein, the inserted terminal and conductive wires 3 have contact with one another to achieve sure continuity. It is thus possible to make connection to the terminal easy.
Patent JP-H09166781-A (JP)
Title: Hologram color filter system
Inventor: SEGAWA TOSHIICHI
IPC: G03B21/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a bright color filter system capable of sharply improving the application efficiency of illuminating light even when back light with low parallelism is used and reducing cross-talk in colors. SOLUTION: The system consists of an array of element converging holograms 5'. When each hologram 5' uses a hologram color filter for dispersing the wavelength of white light 3 made incident upon the normal of a hologram recording face at a prescribed angle in a direction approximately along the hologram recording face and separating the light 3 into its spectral components, a diffraction grating 24 with spectral arrangement for increasing the separation angles of a red component 21' and a blue component 23' to a green component 22 separated by the hologram color filter is arranged in the optical path of the light 3 made incident upon the filter.
Patent JP-H02177405-A (JP)
Title: Impedance element and manufacturing device therefor
Inventor: KUMASAKA KATSUNORI
IPC: H01F41/04
Filed: 1988-12-28
Abstract: PURPOSE:To obtain an element of high performance and simple structure to be mounted on the surface of a substrate by sintering a raw impedance element wherein one or plural conductors in the shape other than bar-shape, which are created from conductor paste by extrusion, are interposed between the central parts in the longitudinal direction of two magnetic substance plates which are created from magnetic substance paste by extrusion. CONSTITUTION:A raw impedance element 6 is sintered wherein two magnetic substance plates 1 and 1', which are created from magnetic substance paste which are mixed and kneaded with coupling resin and solvent and to which magnetic powder is added, and one or plural conductors 3 in the shape other than bar shape, which are created from conductor paste to which metallic material powder is added and which are placed between the central parts in the longitudinal direction, are laminated by extruding superposition, and then terminal electrodes 5 and 5' consisting of conductive material are connected to respective ends of said conductor 3, which are exposed to both end faces. Hereby, since the conductor 3 is packed by magnetic material, the magnetic fluxes, which arise around the conductor 3 by currents flowing to the conductor 3, all concentrate in the magnetic material. Also, it becomes possible to optionally change the impedance value by putting the conductor 3 in nonlinear shape like meandering, etc.
Patent JP-H07193996-A (JP)
Title: Power supply control tester
Inventor: ABE HIROAKI
IPC: H02J1/00
Filed: 1993-12-27
Abstract: PURPOSE:To protect a device (FET) against breakdown by receiving interruption signals from a plurality of FET interruption control circuits and delivering outputs to other FET interruption control circuits. CONSTITUTION:Overvoltage state of one power supply 1 among a plurality of power supplies 1-3 is detected by a detection circuit 1 which delivers a detection signal 1 to an FET interruption control circuit 4 for interrupting power supply to an FET 10 by delivering an interruption signal 1. The interruption signal 1 is also received by a photocoupler 17 which delivers an output to other FET interruption control circuit 5 producing an interruption signal 2. A photocoupler 18 receiving the interruption signal 1 delivers an output to an FET interruption control circuit 6 producing an interruption signal 3. Consequently, power supply 2, 3 for the FETs 11, 12 is interrupted and each device, i.e., FET 10, 11, 12, is protected against breakdown.
Patent JP-H04207394-A (JP)
Title: Pbx server system
Inventor: TADAMURA KATSUMI
IPC: H04L12/70
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to simultaneously receive same server using requests from plural terminals by constituting a server system by utilizing the extension of a PBX and setting up a data link among the PBX and plural terminals. CONSTITUTION:A packet control part for attaining communication based on packet exchange among a terminal 101 connected to the extension 105 of the PBX 100, the server 104 and the PBX 100 is formed. After setting up a data link with the terminal 101 connected to the extension 105 in the packet control part, a data identifier(ID) for identifying data is allocated to each server 104 for transmitting data to the terminal 101. A means for allocating an ID for identifying each data to each user on a data link with the server 104 in the order of users requesting the use of the server 104 is also included in the system. Consequently plural terminals 101 can simultaneously utilize the same server 104.
Patent JP-H11137146-A (JP)
Title: Basket for scattering bait
Inventor: FUJIWARA YOSHIROU
IPC: A01K97/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a basket for scattering bait, having a form with inner and outer cylinders to be fitted and engaged to each other and capable of enabling the cylinders to be smoothly and rapidly fitted and engaged to each other without watching while preventing the bait to be scattered. SOLUTION: This basket for scattering bait having an inner cylinder 10 and an outer cylinder 12 has an engaging convex part 22A elastically deformable in a radius direction and formed on one 10 of both of the cylinders, an engaging concave part 12A capable of receiving the convex part 22A and engaging with the convex part 22A on the other cylinder.  The basket has a controlling means constituted so that, when the position of the engaging convex part 22A of the one cylinder to the other cylinder in the circumferential direction corresponds to the position of the concave part 12A of the other cylinder, the movement by pushing may be controlled before reaching the depth to be engaged when the one cylinder is pushed into the other cylinder, and when the position of the engaging convex part 22A of the one cylinder to the other cylinder in the circumferential direction does not correspond to the position of the concave part 12A of the other cylinder, the movement by pushing may not be controlled before reaching the depth to be engaged when the one cylinder is pushed into the other cylinder.
Patent JP-H08144205-A (JP)
Title: Method for rebuilding of bridge
Inventor: MATSUDA DAIROKU
IPC: E01B37/00
Filed: 1994-11-21
Abstract: PURPOSE: To rebuild a steel girder into a concrete girder by constructing a first concrete girder between side forms and bottom forms arranged to the side forms, removing an existing sleeper and the steel girder and building the second concrete girder between the side forms and the bottom forms. CONSTITUTION: Side forms 8 or side forms 9 are installed on both sides along the direction of a rail on the top face of the pedestal of an abutment 2 after the repair of inspection paths 5. Bottom forms 10 are built to the side forms 8 or 9 on both sides of a railway line in the direction crossing with the direction of the rail. First concrete girders 11 are constructed in space regions formed by the side forms 8 or 9. Girders 12 for construction are set up onto the first concrete girders 11. Existing sleepers and steel girders 4 are removed. Second concrete girders 18 are built into space regions surrounded by the side forms 8 and bottom forms 17. Banks 21 are installed at both ends of the left and right concrete girders 11, 11, ballast 22 is charged to the lower sections of the rails 4, and girders 12 for construction are removed.
Patent JP-H05143712-A (JP)
Title: Multiple viewpoint image generating system
Inventor: IMAZATO ISAO
IPC: G06T19/00
Filed: 1991-11-18
Abstract: PURPOSE:To simplify and accelerate an image data processing concerning the multiple viewpoint image generating system. CONSTITUTION:An image processor 3 detects difference between images obtained by a camera apparatus 1 to pick up the image of an object in plural directions and only concerning the part generating the difference, a three-dimensional shape recognizing device 4 measures three-dimensional position information. The other part is recognized as a background by a back ground recognition processing device 5. Concerning the part measuring the three-dimensional position information, an image data storage device 6 records two-dimensional image information and three-dimensional position information and concerning the part recognized as the back ground, only the two-dimensional image information is recorded. In an arbitrary viewpoint image generator 7, a viewpoint change operation is executed only concerning the part measuring the three-dimensional position information, and the part is synthesized with the back ground to which the viewpoint change operation is not executed.
Patent JP-2000152951-A (JP)
Title: Vertebral arch spacer
Inventor: ISU TOYOHIKO
IPC: A61B17/70
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a vertebral arch spacer which can conveniently and substantially expand a vertebral canal and fix a spinous process, and by which the postoperative progress can be favorable, and which is excellent at organism affinity. SOLUTION: This vertebral arch spacer 1 which expands a vertebral arch by fixing the vertebral arch spacer to the cutting part formed by cutting the vertebral arch, comprises an expanding part 4 which is put into the cutting part of the vertebral arch and expands the vertebral arch, an engaged part 2 which is engaged with the cutting part of the vertebral arch, and a spinous process mounted part 3 on which the cut acantha is mounted. In this case, it is desirable that the spinous process mounted part 3 should have a mounted plane 31 which abuts on the cutting plane of the spinous process and the mounted plane 31 should protrude further rear than the line of the base edge 23 of the engaged part 2.
Patent JP-2001146931-A (JP)
Title: Brake device
Inventor: SHIRAI KENJI
IPC: F16D66/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a brake device capable of rapidly diminishing brake squeak. SOLUTION: In the brake device 2 wherein an agitator 30 abutting on a pad 17 is disposed in a piston 16 of a wheel cylinder and the pad 17 is agitated by the agitator 30 so as to reduce vibration noise, a noise waveform sensor 42 for detecting a prescribed vibration noise condition is arranged. In the case where brake squeak is detected by the noise waveform sensor 42, surface pressure in the abutting part of the pad 17 and the agitator 30 is reduced, and thereby, the brake squeak is rapidly diminished.
Patent JP-H09167088-A (JP)
Title: Pos program constructing system
Inventor: TAKAHASHI KATSUHIKO
IPC: G06Q50/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an efficient point-of-sales(POS) program constructing system by simplifying confirmation work. SOLUTION: This system is provided with a parts program group 5 previously storing a parts program for each function of job while applying the key codes of functions A-D. First of all, a flow preparing means 1 prepares the flow of key operations on a display screen and stores it in a flow information area 31 of storage means 3 as a key operation flow. On the other hand, a function allocating means 4 allocates the key codes corresponding to the respective key operations of key operation flow to the key operation flow in the format of menu while referring to the parts program group 5 and stores them in a function allocation information area 32 as a function menu 33.  Next, when it is confirmed that the information outputted by a flow editing output means 2 and stored in the area of storage means 3 is proper, a program preparing means 6 generates a job program for POS from the proper information of key operation flow and function menu and the parts program of parts program group 5.
Patent JP-H09170699-A (JP)
Title: Oiler
Inventor: SAKUMA SHUYA
IPC: F16N7/02
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To supply oil without removing an oiler, prevent generation of oil spill and contamination due to oil, and improve workability. SOLUTION: This oiler 10 is provided with an oil feeler port 20 formed on the top of a container 12, a cap 21 for opening and closing the oil feeler port 20, a seal valve 22 for closing an oil supply port 14 formed on the bottom of the container 12 when the cap 21 is taken off and the oil feeler port 20 is opened, and opening the oil supply port 14 when the cap 21 is attached and the oilling port 20 is closed, and a fishing gut 25. By closing the oil supply port 14 with the seal valve 22, oil can be supplied from the oiling port 20, therefore, it is possible to improve workability and prevent generation of oil spill and contamination due to oil without need for removing an oiler 10.
Patent JP-H11216086-A (JP)
Title: Vacuum cleaner
Inventor: YAMAGUCHI ATSUSHI
IPC: A47L9/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To operate a vacuum cleaner, regardless of the direction of a suction port main body, by providing the lower surface of the suction port main body with a horizontally moving wheel rolling in a substantially horizontal direction so that the moving wheel may freely appear and disappear and setting a wheel appearing and disappearing mechanism so as to protrude the horizontally moving wheel from the lower surface of the suction port main body as a casing is rotated upward. SOLUTION: A suction port main body is constituted of a lower case and an upper case which are divided into two in the vertical direction at the rough center height location and form an external case and a wheel 123 for moving in the horizontal direction is provided with a pair of wheel bases 120 journalled at an almost right angle to a roller 132 receiving pressure on a cleaning surface at both the sides of a casing of the lower case so that the wheel bases 120 may freely appear and disappear.  When each wheel base 120 is normally energized upward by a spring and the casing of the lower case is rotated upward around a horizontally rotary shaft, each wheel base 120 is protruded to the lower surface of the lower case, the roller 132 is made apart from a floor surface and the horizontally moving of the suction main body is made possible by pressing each wheel base 120 by a wheel appearing and disappearing protrusion provided within the casing.