baber/WOPTO huggingface dataset:
Patent JP-2000000895-A (JP)
Title: Thermoplasting resin foamed molding and manufacture thereof
Inventor: AOKI MASAO
IPC: B29C67/20
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide high strength, cost saving and superb property from the viewpoint of physical properties reusing a used thermoplastic resin foam by performing the foam molding of a mixture of the volume-reduced particles of a thermoplastic resin foam and unused foamable thermoplastic resin particles in a die. SOLUTION: After grinding a thermoplastic resin foam, volume-reduced particles 1 whose volume is reduced by heat and unused foamable thermoplastic resin particles 2 are mixed into a uniform mixture. The bulk density of the volume-reduced particles is about 0.1-0.5 g/cm3. The mixture is foam-molded in a die. In this case, the unused foamable thermoplastic resin particles 2 are caused to foam and the volume-reduced particles 1 are fused to be joined together into a single piece in such a state that a gap which is present between the volume-reduced particles is filled. Thus it is possible to manufacture moldings with high strength and superb property from the viewpoint of physical properties, at a low cost, reusing the used thermoplastic resin foam.
Patent JP-S6414708-A (JP)
Title: Thin film magnetic head
Inventor: NAKAMURA KAZUO
IPC: G11B5/31
Filed: 1987-07-08
Abstract: PURPOSE:To obtain a thin film magnetic head excellent in high frequency characteristics by reducing the crystallizing temp. of an amorphous magnetic film used for a magnetic film core formed lately in a thin film forming process. CONSTITUTION:An amorphous magnetic film with lower crystallizing temp. is arranged on an upper layer position in the thin film forming process and the film. with a lower crystallizing temperature is annealed in a magnetic field in a lower temperature. Namely, anisotropy of a lower magnetic layer 1 is applied at a higher temp. and a sufficient annealing temperature difference is formed between upper and lower magnetic layers. Thereby, even if the patterned lower magnetic layer 1 is exposed to intra-magnetic field annealing processing for an upper magnetic layer 2, the anisotropy applied to the layer 1 is not almost disturbed. Thereby, both the upper and lower magnetic layers can having proper anisotropy and higher magnetic permeability can be held up to a high frequency area. Consequently, a magnetic head excellent in performance can be obtained. Especially, the excellent performance can be obtained also in a narrow track.
Patent JP-H08338129-A (JP)
Title: Concrete curing form and method of concrete curing
Inventor: TAKIUCHI MOTOHARU
IPC: E04G21/02
Filed: 1995-06-13
Abstract: PURPOSE: To increase concrete strength by bringing a curing method close to standard curing without increasing a cost in particular. CONSTITUTION: In a concrete curing form in which a plurality of small holes penetrating a water tank 2 closely provided outside the face plate 1 of a concrete form and the face plate 1 are formed, and a filter material 10 covering the small holes is stuck inside the face plate 1, after discharging outward surplus water generated from concrete by placing the concrete through the small holes, water is poured in the water tank 2 so as to supply water content to the surface of the concrete through the small holes. Water temperature in the water tank 2 after pouring water is detected, pouring and discharging of water are executed in the case of the water temperature higher than a set temperature, and pouring and discharging of water are stopped in the case of the water temperature under the set temperature, so as to keep the water temperature at the set temperature.
Patent JP-2000358056-A (JP)
Title: Physical layer circuit
Inventor: NAKANO DAISUKE
IPC: H04L12/40
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a consistent device information even in a device where ports of different characteristics are intermingled by providing one or more subcontrollers between at least one port and a main controller. SOLUTION: Two of three ports are DS ports 4 and the other one is a beta port 7. A subcontroller 8 which is not connected with a link layer circuit is connected between the beta port 7 which is only one having different characteristic and a main controller 2, to constitute a physical layer circuit 1-1. In this constitution, all the controllers including the subcontroller 8 are connected with respectively only ports having one kind of characteristic. Since each controller independently has a device information 6, a correct device information can be obtained by the whole bus by describing a part describing the characteristic of a port among device information, which each controller has, based on the capacity of the port directly connected with the controller.
Patent JP-S6061887-A (JP)
Inventor: SHIYUDOU HARUKI
IPC: G07G1/12
Filed: 1983-09-13
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-H1118423-A (JP)
Title: Power conversion integrated circuit and its programming method
Inventor: HALL JEFFERSON W
IPC: H02M3/335
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To effectively control a power supply through its state circuit integrated with its control circuit by setting the output state of its memory circuit according to the value of its control signal so as to control the waveguiding mode of its control circuit. SOLUTION: A mode memory circuit 90 includes a two-input NAND gate 84, a logical circuit 86, and a positive-edge trigger toggle flip-flop 88. Particularly, the two-input NAND gate 84 has an input connected to the output of a positive detection circuit 76, and its other input is coupled in order to receive a signal 'logical undervoltage'. When a voltage Vcc begins to rise from its starting voltage of zero volt, the signal 'logical undervoltage' has an initial logical '0' value to change its value into a logical '1' value in the predetermined value of the voltage Vcc . For example, the signal 'logical undervoltage' has a logical '1' value, when the voltage Vcc is sufficiently higher than a predetermined voltage, and has the logical '0' value, when the voltage Vcc is lower than the predetermined voltage.
Patent JP-H0922259-A (JP)
Title: Digital display
Inventor: KOJIMA KATSUYA
IPC: G09F9/33
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To make a reflection plate to be used in common to the different display figures of a digital display. SOLUTION: Plural light guiding holes 26a, 26b guiding light beams emitted from LED chips 23 being on a film substrate 22 to display segments 30 of a diffusion sheet 29 are formed in a reflection plate 24. Total number of pieces of light guiding holes of 26a, 26b is set to 17 pieces (7+3+7) to use the same reflection plate 24 even in both cases of one-figure display and a two-figures display. In short, the light guiding holes 26b which are not used in the case of the two-figures display are formed at three places of the upper, the middle and the lower places of the midway between two-figures display positions in addition to (7+7) pieces of the light guiding holes 26a to be used in the case of the two-figures display.  Then, in the case of the one-figure display, displays of seven segments of the one-figure are performed by combining the three pieces of light guiding holes 26b which are not used in the case of the two-figures display and the (2+2) pieces of light guiding holes 26a adjacent to both sides of the right and the left of them.
Patent JP-2001000394-A (JP)
Title: Optometrical device
Inventor: UENO YASUNORI
IPC: A61B3/10
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an optometrical device capable of automatically measuring the regulating power of an examined eye accurately and rapidly. SOLUTION: This optometrical device 100 is provided with an eye refractivity detecting system 10 by irradiating an examined eye 1 with infrared rays and obtaining a signal indicating refractivity on the basis of the reflected light, a fogging optical system 20 moving a fixation table far and near selectively along the direction of an optical axis L1, and a computer 31. The computer 31 determines the moving quantity of the fixation table 2 on the basis of signals from the eye refractivity detecting system varied in association with the movement of the fixation table 2, and obtains far sight refractivity and near sight refractivity on the basis of the moving quantity of the fixation table 2 moved by the fogging optical system 20 and refractivity varied by this movement. The computer 31 further obtains the regulating power of the examined eye on the basis of these values.  A far sight refractivity measuring fixation table (a first fixation table) and a near sight refractivity measuring fixation table (a second fixation table) are prepared as the fixation table 2.
Patent JP-H0684090-A (JP)
Title: Signal transmitter
Inventor: KOYAMA ETSUTARO
IPC: G08C19/02
Filed: 1992-06-29
Abstract: PURPOSE:To improve resolving ability without changing devices by cyclically adding referring pulses to a prescribed low-order bit at a cycle faster than a signal operation cycle and outputting duty signals through a former pulse width output memory. CONSTITUTION:A microprocessor incorporated in a signal processing circuit 15 calculates output values corresponding to signals outputted from a sensor 13 and loads them to a pulse width operation memory PWM 3 provided with a prescribed operation cycle and a bit width. Then, for the data, operation for adding the referring pulse of 1 to the low-order bit is executed. Thereafter, high-order bits are loaded to a pulse width output memory and the PWM 2 by every cycle faster than the prescribed cycle. When a result for which the referring pulse is added is considered as the fluctuation of the duty of pulse width modulation, a size at the low-order bit is evaluated to the data of the prescribed width stored in the pulse width operation memory PWM 3 and is reflected on the pulse width output memory PWM 2 of the high-order bit.
Patent JP-2000210605-A (JP)
Title: Fountain device
Inventor: MARUYAMA TOSHIO
IPC: B05B17/08
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a fountain device capable of positively creating a rainbow to improve the scenery. SOLUTION: Nozzles 20... for discharging to the long distance, which is capable of making water stream reach far away, and nozzles 30... for generating water drop, which is capable of jetting many water drops, are alternately arranged in a row and a water drop screen having a prescribed concentration of water drops existing about over the whole wide area, where the water stream jetted from the nozzle 20... for discharging to the long distance reaches, is formed by entraining the water drops jetted from the nozzles 30... for generating water drop in the water stream jetted from the nozzles 20... for discharging to the long distance.
Patent JP-S6328407-A (JP)
Title: Filter plate for flat membrane device
Inventor: OKADA HIROO
IPC: B01D61/18
Filed: 1986-07-22
Abstract: PURPOSE:To prevent the generation of strains when many filter plates are clamped in a block by forming the filter plate with a hard base plate and an elastic frame thicker than the base plate, wherein the peripheral edge part of the base plate is fitted, and forming a flat plane on the periphery of the base plate. CONSTITUTION:The base plate 15 is made of a hard material such as vinyl chloride resin and has wavy liq. collecting parts 8 like a washboard except the peripheral edge part, and liq. collecting grooves 8' orthogonal to the wave of the liq. collecting part 8 are cut. A filter membrane 9 having the same width as the base plate is wound around the base plate, and the winding end is fixed by an adhesive. The frame 16 made of hard rubber, etc., consists of an upper frame 16a and a lower frame and has an outside longitudinal bar 17 having a U-shaped cross section and an intermediate longitudinal bar 18 having an I-shaped cross section. The upper half of the peripheral edge of the base plate 15 around which the filter medium is wound is held by grooves 16', 17', and 18' at the inner periphery of the upper frame 16a, and the end parts of the opposed longitudinal bars 17 and 18 of the upper and lower frames are fixed with an adhesive. When many filter plates are clamped, the frame is reinforced from the inside by the peripheral edge part of the base plate to be fitted in the frame, and the strain is not developed.
Patent JP-H0461607-A (JP)
Title: Magnetic head
Inventor: MINAMI HIROSHI
IPC: G11B5/133
Filed: 1990-06-27
Abstract: PURPOSE:To realize the excellent recording characteristic and reproducing characteristic by varying gradually an angle to a magnetic gap with respect to an axis of easy magnetization existing in the surface of each core of a pair of core half bodies, bending gradually the direction of the axis of each magnetization of a magnetic core and forming a closed line. CONSTITUTION:The magnetic path forming surface of a magnetic core main body is set to {110} surface, and a pair of core half bodies 12, 13 are constituted of single crystal ferrite of three layers or more extending from the front core gap 15A side to the back core gap 15B side. Subsequently, the magnetic head is constituted by making the [110] axis of easy magnetization existing in the {110} surface of each core of a pair of core half bodies 12, 13 symmetrical against the butting surface, varying gradually an angle to a magnetic gap with respect to the [110] axis of the axis of easy magnetization existing in the {110} surface of each core of a pair of core half bodies 12, 13, bending gradually the direction of the axis of easy magnetization of a magnetic core and forming a closed line. In such a way, the electromagnetic conversion efficiency of the magnetic head is improved, and the excellent recording characteristic and reproducing characteristic are realized.
Patent JP-H0837370-A (JP)
Title: Method of charging setting paste
Inventor: KATAYAMA TOSHIHIRO
IPC: H05K3/40
Filed: 1994-07-22
Abstract: PURPOSE:To accurately charge a setting paste into through-holes formed through a double-sided board by the printing method, while correcting the deviation of the charging position during printing. CONSTITUTION:A double-sided board 1 has through-holes and setting paste is charged in these holes, using a printing mask. Prior to the charging, positioning through-holes 3 are formed with spacings at two or more positions on the board. A mark-printing pattern of a setting paste for printing marks is formed near the positioning through-holes on the printing mask. The printing of the paste is made on one side of the board while confirming the relative position of the positioning through-hole 3 to the mark of the paste to be printed whereby the paste is charged in the holes 3.
Patent JP-S6148399-A (JP)
Inventor: IKEDA NAOTAKA
IPC: D06F39/00
Filed: 1984-08-16
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-2001003745-A (JP)
Title: Exhaust manifold structure of engine
Inventor: NAGAI TOSHINORI
IPC: F01N13/10
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To relax concentration of a stess to an acute angle part formed between a coupling flange situated downstream from an exhaust manifold and a branch pipe, to relieve the weight of the exhaust manifold, and to eliminate complication of a work by avoiding a process to remove burrs. SOLUTION: This exhaust manifold structure is formed such that a collection part 17 is situated in a position situated downstream from a plurality of the branch pipes 15 of an exhaust manifold 4 formed by casting, and a coupling flange 10 joined with a manifold catalytic converter is situated at the exhaust outlet of the collecting part 17. A rib 19 for reinforcement is integrally formed at an acute angle part formed between the coupling flange 10 and the branch pipe 15 and a stress concentrated to the acute angle part is relaxed.
Patent JP-S5873632-A (JP)
Inventor: SUGANO KATSUYUKI
IPC: E03D5/016
Filed: 1981-10-26
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-S6148685-A (JP)
Inventor: MAINRAATO BARUDORU
IPC: F16K31/124
Filed: 1985-08-05
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-H1062039-A (JP)
Title: Oil separator of cooler and refrigeration system
Inventor: LORD RICHARD G
IPC: F25B43/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide an oil separator and a refrigerator system which are high in performance and low at manufacturing cost by receiving a plurality of flows of a mixture of oil and a coolant with a plurality of inlets in a housing. SOLUTION: An oil separator 50 having a cylinder-shaped casing 52 is provided with a first inlet and a second inlet designed to receive a mixture of oil and a coolant marked with an arrow 80 from a compressor. The mixture flows passing by the first inlet 54 and the second inlet 56 and is discharged out to the walls 60 an 62 of the separator. The mixture from the inlet 54 is discharged to the wall 60 while the mixture from the inlet 56 us discharged to the wall 62, thereby separating some oil 82 from the mixture 80 with impact force between the mixture and the walls 60 and 62 so that the oil 82 may flow to the walls 60 and 62 and accumulated on the bottom 64 of the separator 50. The mixture 80 flows continuously toward the central part 66 by way of the separator 50. Additional oil is separated from the mixture with gravity.
Patent JP-H0518864-A (JP)
Title: Display device for adjusting wheel alignment
Inventor: INOUE SHOJI
IPC: G01M17/02
Filed: 1991-07-11
Abstract: PURPOSE:To easily and accurately perform the adjustment of the alignment of a toe and a camber. CONSTITUTION:A measuring unit for measuring the toes and cambers of the car driven into an inspection state is provided to a wheel aligmnent tester and connected to a control part. The control' part calculates the shift quantities of the toe measured values detected by the measuring unit with predetermined toe reference values as the necessary adjusting quantities of the toes and these adjusting quantities are displayed on the toe display parts 61,64 of an adjusting quantity display panel 60. The shift quantites of camber measured values and camber reference values are calculated as the necessary adjusting quantities of the cambers to be displayed on the camber display parts 70, 73 of the adjusting quantity display panel 60. A worker performs alignment adejustment so that the values displayed on the toe display parts 61, 64 and the camber display parts 70,73 approach zero.
Patent JP-H0222658-A (JP)
Title: Electron beam exposure method
Inventor: NOGUCHI HIROSHI
IPC: G03F7/20
Filed: 1988-07-08
Abstract: PURPOSE:To accurately draw a picture by applying a resist on the surface of a substrate and sticking a protective film onto this resist and setting the thickness of this protective film so that this thickness is longer than the depth of penetration in the protective film of an electron beam which is made incident on the protective film again after being projected to and reflected from the surface of the protective film. CONSTITUTION:A resist 3 is applied on the surface of a substrate 1 and a protective film 10 is stuck onto this resist 3, and the thickness of the protective film 10 is so set that this thickness is longer than the depth of penetration in the protective film 10 of the electron beam which is made incident on the protective film 10 again after being projected to and reflected from the surface of the protective film 10. That is, since the thickness of the protective film 10 is longer than the depth of penetration in the protective film 10 of the electron beam which is made incident on the protective film 10 again after being projected to and reflected from the surface of the protective film 10, the resist 3 is not exposed to the electron beam which is made incident on the protective film 10 again after being reflected from its surface but is exposed to only the electron beam which is made directly incident on the surface of the protective film 10. Thus, a conductor pattern is reproduced to accurately draw a picture.
Patent JP-H04368005-A (JP)
Title: Microwave transmission line
Inventor: NAKAMOTO HIROYUKI
IPC: H01P3/08
Filed: 1991-06-14
Abstract: PURPOSE:To reduce the transmission loss of a microwave by decreasing a dielectric constant of a semiconductor board beneath each end of a conductor in a broadwise direction more than a dielectric constant of the semiconductor board. CONSTITUTION:A conductor 2 through which a microwave is sent is formed to the surface of a semiconductor board 1 and a semiconductor board elimination part A formed by eliminating a GaAs semiconductor board 1 with etching is formed beneath each end of a conductor 2 in a broadwise direction. The cross section of the semiconductor board elimination part A is decreased as being placed in the inside of the conductor 2 and the cross section is formed almost a regular triangle shape. Then air is in existence beneath of each end of the conductor 2 by the semiconductor board elimination part A and the dielectric constant of the part is decreased more than the dielectric constant of the GaAs semiconductor board 1. Then a ground conductor 3 is provided on the rear side of the GaAs semiconductor board 1 over the rear side. Thus, the microwave energy density in the broadwise direction of the conductor 2 is reduced.
Patent JP-H0461202-A (JP)
Title: Positive characteristic thermistor element
Inventor: KAWAHARA TAKAHIKO
IPC: H01C7/02
Filed: 1990-06-28
Abstract: PURPOSE:To realize a positive characteristic thermistor element which exhibits an excellent characteristic against thermal destruction by a method wherein the element main body is formed of a plurality of bonded parts whose interfaces are exposed on electrode formation faces and parts situated at the outside are constituted of a material whose resistivity is higher than that of the inside. CONSTITUTION:An element main body 12 is composed of a plurality of parts, e.g. three parts 15, 16, 15 which have been bonded in such a way that their interfaces are exposed on faces on which electrodes 13 and 14 have been formed. The parts 15, 15 situated at the outside out of the parts 15, 16, 15 are constituted of a material whose resistivity is high as compared with that of the part 16 situated at the inside. A high-resistance PTC material and a low-resistance PTC material are prepared. A dry molding method, a sheet molding method or the like is applied individually to the materials. High-resistance material green bodies 15a, 15a and a low-resistance material green body 16a are manufactured. The green bodies 15a, 16a, 15a are thermocompression-bonded and sliced. Each molded body 20 is baked and the element main body 12 is formed.
Patent JP-H09330536-A (JP)
Title: Apparatus and method for pasting together disk substrates
Inventor: TAKAHASHI TOSHIHITO
IPC: G11B7/24024
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which a disk substrate is positioned easily so as to be pasted precisely by a method wherein a first disk holding device, a second disk holding device and an adhesive-piece holding device constitute mounting faces on which respective substrates and adhesive pieces can be mounted. SOLUTION: A first disk substrate 10 is moved to a precise position by a central shaft 13, a suction part 15 is operated, the air is sucked from suction ports 15a, 15b, and the substrate 10 is sucked to, and held by, a mounting face 12 by its suction action. Then, a second disk substrate 20 is moved to a precise position by a central shaft 23, a suction part 25 is operated, the air is sucked from suction ports 15a, 15b, and the second disk substrate 20 is sucked to, and held by, a mounting face 22 by its suction action. In addition, a double-sided adhesive piece is moved to a precise position by a central shaft 33, a suction part is operated, the air is cucked from a suction port 35a, and the double-sided adhesive piece is sucked to, and held by, a mounting face 32 by its suction action.  Thereby, the disk substrates and the double-sided adhesive piece are fed and positioned easily so as to be pasted precisely.
Patent JP-S6332093-A (JP)
Inventor: WADA KENJI
IPC: E02D29/073
Filed: 1986-07-23
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。