baber/WOPTO huggingface dataset:
Patent JP-S5860209-A (JP)
Title: Device for detecting remaining length of rolled blank paper
Inventor: TAWARA YOUJI
IPC: G01B21/06
Filed: 1981-10-06
Abstract: PURPOSE:To make it possible to obtain the remaining length within practical error  range even in an extended time point of a short time, by obtaining the length of the  unused blank paper which is measured and computed at every one rotation, subtracting  an extending length 1n, which is an actually measured value from the average unused  length, thereby obtaining the remaining length of the blank paper. CONSTITUTION:A pulse generator 6 is provided on an extending roller 5 and a rotation  detector 7 is provided on a rotary shaft 4a which supports the rolled blank paper 4.  Both are connected to a line. When the rolled blank paper 4 is rotated and the specified length of blank paper is extended, the measured values such as the extended length  1n and the number of rotation (n), a set value such as final blank paper diameter (d),  a computed value such as a remaining blank paper diameter Dn, and an unused blank  paper diameter Do are made to be data. The remaining blank paper length Ln is computed in an operating part 9 of a microcomputer 10 based on these data, and displayed. The unused blank paper length Lo is obtained in a remaining blank paper length computing circuit 9c. The remaining blank paper length Ln is computed by a computing  expression, wherein the extending length 1n, which is the unused blank paper length, is subtracted from the average value of Lo.
Patent JP-S5948896-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGUCHI AKIRA
IPC: G11C17/00
Filed: 1982-09-14
Abstract: PURPOSE:To obtain a semiconductor IC such as a semiconductor memory, etc. which works on a single power supply and can be converted into a high degree of integration, by forming the regions adjacent to each other for n and p channel type transistors and then actuating these two regions independently of each other. CONSTITUTION:The n and p channel type transistor regions 111 and 112 as well as 113 and 114 are adjacent to each other and then switched by common gate wirings 12, 13, 15 and 16 so that the region of one side is on while the other region is off respectively. Then these regions are actuated independently of each other. In the same way, n and p type transistors which form the memories of regions 111 and 112 as well as 113 and 114 are selected independently of each other by common gate lines 141, 142-. Thus the contents of storage are read out in response to the presence or absence of transistors. Thus it is possible to obtain a semiconductor IC such as a semiconductor memory, etc. which works on a single power supply and can be converted into a high degree of integration.
Patent JP-H11335897-A (JP)
Title: Printed circuit board plating jig
Inventor: ONO MITSUO
IPC: H05K3/18
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board plating jig which is capable of surely fixing a printed circuit board with a simple structure, easily attaches and detaches the printed circuit board and is inexpensive. SOLUTION: This printed circuit board plating jig consist of a pair of opposite holding members 12, 13 which are provided with guide grooves 15, 16 for freely fitting the end edges of the printed circuit board 14, a jig body 30 which consists of width determining adjustment members 20, 21 for freely adjustably fixing the spacing between these holding members 12 and 13, and clips 31 which detain the printed circuit board 14 to the holding members 12, 13. This jig body 30 curves outward and backward to constitute the printed circuit board plating jig.
Patent JP-H0453459-A (JP)
Title: Bread crumb and fried food using the same bread crumb
Inventor: KATO TAKEHIRO
IPC: A23L5/10
Filed: 1990-06-19
Abstract: PURPOSE:To obtain bread crumb having crispness for a long period of time after frying by blending wheat flour with corn flower in a specific ratio or further adding yeast to the blend to give a raw material, hydrating, kneading, fermenting and roasting the raw material. CONSTITUTION:100 pts.wt. wheat flour is blended with 30-250 pts.wt., preferably 50-100 pts.wt. corn flour and optionally a subsidiary material such as fats and oils, salt, saccharide, etc., to give a raw material, which is hydrated, kneaded, fermented and then roasted to give the objective bread crumb.
Patent JP-S5684537-A (JP)
Title: Timeeoffflight spectroscope for neutron semielastic scattering
Inventor: INOUE KAZUHIKO
IPC: G01N23/202
Filed: 1979-12-12
Abstract: PURPOSE:To remove distortion caused by a time factor in a scattering spectrum by employing a neutron source which generates pulse-form neutron having an appropriate property and further by arranging the device of each part pertinently. CONSTITUTION:The time-of-flight spectroscope for neutron semielastic scattering is comstituted by the pulse-form neutron source 3 generating the pulse-form neutron, a crystal-type energy monochromating device 8 and a neutron detector 10. A sample 6 for neutron scattering is arranged between the pulse-form neutron source 3 and the crystal-type energy monochromating device 8 and the course between them is communicated by the flight route of neutron. The neutron applied to the sample 6 is radiated to the energy monochromating device 8 and thereby the one with specific energy alone is taken out and measured as the scattering neutral spectrum 9 by the neutron detector 10.
Patent JP-H0325366-A (JP)
Title: Method for measuring specific antibody
Inventor: TERAMURA YASUO
IPC: G01N33/68
Filed: 1989-06-22
Abstract: PURPOSE:To exactly measure the specific antibodies of various classes and to enhance the ease and rapidness of operations by previously removing immune globulins, exclusive of the class of the specific antibody to be measured. CONSTITUTION:The immune globulins exclusive of the specific class to be measured are previously removed from the body fluid specimen. The immune globulins to be removed are in principle IgG, IgA, IgM when the specific antibody to be measured is IgE, are IgG, IgA, IgE when the antibody to be measured is IgM, are IgG, IgM, IgE when the antibody to be measured is IgA, and are IgA, IgM, IgE when the antibody to be measured is IgG. The serum concns. of these immune globulins are IgG>>IgA>IgM>>IgE. Only the immune globulins of the other classes having the large probability to affect the measured value of the antibody to be measured are, therefore removed.
Patent JP-S643536-A (JP)
Title: Instrument for measuring refractive index of waveguide
Inventor: ARIMA TADAO
IPC: G01M11/02
Filed: 1987-06-26
Abstract: PURPOSE:To simplify the operation in refractive index measurement of a waveguide by projecting light beams deflected by a deflecting means to a prism from the same position by using a concave mirror and detecting the incident angle on the prism from the detected intensity of the guided light. CONSTITUTION:The collimated beams of light emitted from a laser light source 11 are projected via the deflecting means 12 to the concave mirror 13. The curvature of the mirror 13 is so set that the beam pass always the fixed point regardless of the polarization direction. The prism 14 is installed on the waveguide 1 in this position. A means 15 for detecting the intensity of the guided light detects the intensity of the light emitted from the end of the waveguide 1 and inputs the same to a means 16 for detecting the incident angle on the prism, by which the incident angle on the prism is detected. The relation between the intensity of the guided light and the incident angle is, therefore, previously determined with respect to a waveguide having a known refractive index and the incident angle is detectable from the intensity of the unknown waveguide in accordance with such relation; furthermore, the refractive index is obtainable. The need for moving the prism and the waveguide is thereby eliminated and the operation is simplified.
Patent JP-S5950346-A (JP)
Title: Device for detecting proton-ray image
Inventor: ADACHI MASARU
IPC: G01N23/04
Filed: 1982-09-14
Abstract: PURPOSE:To adjust the Bragg peak position to obtain a proton-ray image superior in contrast of an image and a resolving power, by providing an absorbing material capable of varying a thickness absorbing an energy of the proton ray at a front surface of a photosensitive surface. CONSTITUTION:The proton ray emitted from a proton-ray source 11 decreases the energy, consequently the speed at the time of passing through an object. The energy of the proton ray transmitted through the object is absorbed by the absorbing material 13, and the proton ray indicates the Bragg peak near the photosensitive surface of a photographic film or the fluorescent screen of an image tube and is damped. In this time, the position indicating the Bragg peak is controlled by varying the thickness of the material 13, and by increasing or decreasing the energy quantity of the proton ray absorbed by the material 13. The structure of the material 13 consists of a combination of one pair of wedge- shaped pieces, and the thickness can be varied continuously by sliding said material in the arrow direction.
Patent JP-H11116551-A (JP)
Title: Vitamin d3 derivative and its production
Inventor: TAKAYAMA HIROAKI
IPC: C07C33/048
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new derivative bearing methyl group on the 2 site, and useful as a therapeutic agent for osteoporosis. SOLUTION: This new derivative is a 1,25-dihydroxy-2-methyl vitamin D3 derivative of formula I [R<1> and R<2> are each H or a tri(l-7C alkyl)silyl; the configuration of 1-3 site asymmetric carbon atoms represents α,β coordination], e.g. 1β,25-dihydroxy-2β-methyl-3β-β-vitamin D3 . The compound of formula I is obtained by reaction of % an exomethylene compound of formula II (X is Br or I) with an ene-yne compound [e.g. (3R,4R,5R)-3,5-dihydroxy-4-methyl-1- octen-7-yne] in a molar ratio of (1:5) to (5:1) in the presence of a palladium catalyst [e.g. composed of tris(dibenzylideneacetone)palladium and triphenylphosphine] followed by, as necessary, deprotection of tri(1-7C hydrocarbon)silyl group.
Patent JP-H09320288-A (JP)
Title: Nonvolatile memory
Inventor: YAMADA NAOKI
IPC: G11C16/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile memory provided with a charge pump circuit which can form highly accurate internal operation voltage. SOLUTION: Absolutely low pre-charge voltage is formed for a prescribed output voltage by a first charge pump circuit, made to have comparatively large current-supplying capability, and output voltage is quickly raised to a half voltage by a pre-charge circuit consisting of switches. The operation of a second charge pump made to have comparatively small current supplying capability is controlled, to obtain the prescribed output voltage, while switches constituting the pre-charge circuit are made an off state, when the output voltage reaches the pre-charge voltage.
Patent JP-S5383154-A (JP)
Title: Corn dryer device
Inventor: MIYAI YUKIO
IPC: F26B21/08
Filed: 1976-12-28
Abstract: PURPOSE: To control drying of corn etc., in a corn dryer device of circulating type with a water content sensing device using micro wave and a draw-out roll holding corn's transfer speed accurately constant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5863544-A (JP)
Title: Mounting construction of exterior part
Inventor: YOKOO TOSHIO
IPC: B60R13/04
Filed: 1981-10-12
Abstract: PURPOSE:To decrease a number of part items and labor hours, by opening positioning holes in internal and external panels of a vehicle, providing an embossed part around the internal panel hole, inserting a screw grommet to the both holes  and mounting an exterior part to the grommet. CONSTITUTION:A hole 19a, for mounting and positioning of a screw grommet 11, is formed to a large external panel 1, and an embossed part 21 of depth H is provided in an internal panel 3, while a hole 19b, for clearance and positioning of the grommet 11, is provided in a bottom wall 21a of said embossed part 21. In case of mounting an exterior part 7 to this panel, the external and internal panels 1, 3 are set to a point end part 17a of an assembly jig positioning pin 17 with the positioning holes 19a, 19b as the reference, and assembled by welding and the like. Then a point end part of the grommet 11 is press fitted to the hole 19a and the hole 19b, provided in a part of the embossed part 21 of depth H, and the exterior part 7 is assembled to a mounting hole 23 of the grommet 11 through a tapping screw 13.
Patent JP-2001053398-A (JP)
Title: Structure of display section of printed wiring board
Inventor: KAWAMURA YUKIO
IPC: H05K1/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce the occupancy area of a display section structure for mounting electronic components at high concentration by displaying a mark indicating the information about electronic components between land marks, indicating the mounting positions of the electronic components. SOLUTION: In a space formed between landmarks 13b and 13b, a mark indicating the information about the type of resistors is displayed. Therefore, the occupancy area of a display section structure 11 on a PWB 12 can be reduced and electronic components, including the resistors can be mounted on the PWB 12 at high concentration. Since a silk mark indicating the information about the type of the resistors is displayed between the landmarks 13a and 13b, even if the constituents of the display section structure 11 are drawn closer, the display section structure 11 can be recognized easily by the silk mark 14, since the resistors are mounted on the land marks 13a and 13b with the silk mark 14 put between. The reflection factor of the silk mark is higher than those of the electronic components.  By comparing the reflection factors of the silk mark before and after mounting the resistors, installation defects can be easily checked.
Patent JP-H0827710-A (JP)
Title: Road block
Inventor: TAKASUKA SHOJI
IPC: E01C9/08
Filed: 1994-07-13
Abstract: PURPOSE:To make a road block difficult for the outer periphery to be sunk even when a car, etc., passes so as to improve stability. CONSTITUTION:A rectangular road block main body of which one face is opened is formed with four side plates 2, 2, 2, and 2 and a front plate. Also multiple partitions 3 connecting at least two side plates are provided inside the road block main body, and the intervals between the partitions around the periphery or partitions and the side plates are made smaller than those between the partitions at the center part of it.
Patent JP-S6138277-A (JP)
Title: Two stage pressure reducing container valve of high pressure gas bottle
Inventor: KONISHI KOJI
IPC: F17C13/04
Filed: 1984-07-31
Abstract: PURPOSE:Ti miniaturize a pressure regulating valve by providing pressure reducing valves at two stages near the inside of a high pressure gas bottle. CONSTITUTION:The pressure of a high pressure gas in a high pressure gas bottle 3 is first reduced by a pressure reducing valve R mounted near the inside of the high pressure gas bottle 3, and then to its working pressure by a pressure regulating valve C. Each part size of the pressure regulating valve C with a discharging barrel port projecting from a valve body 2 can be miniaturized by the pressure reducing valve R mounted at the upper side of the pressure regulating valve C. Accordingly dimensions projecting from the valve body 2 of the pressure regulating valve C become smaller, and the risk for the pressure regulating valve C to strike against an obstacle can be reduced.
Patent JP-S6137770-A (JP)
Inventor: HANSU GEORUKU SHIYUMITSUTO
IPC: C07D211/86
Filed: 1985-07-23
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。
Patent JP-H0325595-A (JP)
Title: Height adjusting device
Inventor: ENDO KOICHI
IPC: G06Q40/00
Filed: 1989-06-22
Abstract: PURPOSE:To improve the operability of service equipment by providing a fuzzy controller which infers the length of the equipment with a feature part extracted at an image processor and supplies it to a height control part. CONSTITUTION:When an operator approaches the front side of an automatic vending machine 1, the image of the operator is supplied to the image processor 3 with a television camera 2, and the image processor 3 detects the height of eyes and that of hands of the operator from an obtained image of the operator, and supplies them to sample-and-hold circuits 4 and 5, respectively. The output of the circuits are supplied to the fuzzy controller 6, and the fuzzy controller 6 decides the height of the operating plane of the automatic vending machine 1 by performing inference based on those input. Then, those height are supplied to the height control part 7, and a motor 8 is driven, and the operating plane 1a of the automatic vending machine 1 is driven upward or downward. In such a way, the operation of the automatic vending machine can be operated with the optimum height for the operator.
Patent JP-S5862924-A (JP)
Title: Large power damping oscillation pulse generator
Inventor: GOUNAI TOSHIO
IPC: H03K3/53
Filed: 1981-10-09
Abstract: PURPOSE:To remarkably reduce power consumption, by combining a diode, and a secondry energy stoage capacitor and transferring damping energies to this capacitor. CONSTITUTION:When a switch 5 is opened, a voltage of a capacitor 4 is charged at a high voltage with a high voltage powers supply 1 and this voltage is held. When the switch 5 is closed in this state, the energy stored in the capacitor 4 performs series resonance with the capacitor 4, an inductive load 7, and a secondary energy storage capacitor 9. The current with this series resonance flows to the capacitor 9 always in the same direction via the switch 5, the load 7, diodes 8a-8d from the capacitor 4 and the energy of the capacitor 4 is gradually transferred to the capacitor 9. Further, a switch 10 is closed to actuate an energy feedback circuit 11 and the energy in the capacitor 9 is fed back to the power supply 1, allowing to obtain a damping oscillation pulse very efficiently.
Patent JP-H0452623-A (JP)
Title: Active matrix optical modulating element
Inventor: KEYAKIDA MASAYA
IPC: G02B1/115
Filed: 1990-06-21
Abstract: PURPOSE:To obtain good images free from crosstalks even under irradiation with strong light if the optical modulating element is a light scattering type by forming a light reflection preventive layer on the surface of an active matrix substrate on the side opposite from the surface disposed with active elements. CONSTITUTION:The reflection preventive film 8 is formed on the surface of the active matrix substrate on the side opposite from the surface disposed with the active elements 2. The material and structure of such reflection preventive film 8 are satisfactory if MgF2, Na3AlF6, CaF2, BaF2, etc., are formed in one layer at thicknesses from several tens nm to several hundreds nm. Among these materials, the MgF2 is more preferable. For example, the MgF2 is formed at about 80 to 120nm in the case of the reflection prevention of a visible region. The incident light advancing in this liquid crystal cell progresses to the outside of the cell as it is without reflecting on an exit surface and returning again to the inside of the cell. Then, the incident light does not arrive at the active element 2 parts and, therefore, the increase in the leak current is obviated and the degradation in the contrast of the images is not induced.
Patent JP-S6053306-A (JP)
Title: Microwave integrated circuit oscillator
Inventor: NAGAMEGURI ISAMU
IPC: H03B5/18
Filed: 1983-09-02
Abstract: PURPOSE:To cope with a load fluctuation with simple constitution by providing an output coupling line and a resistance attenuator inserted between the line and an output terminal extracting a microwave output. CONSTITUTION:A dielectric resonator 4 is provided near a GaAsFET10 being a microwave oscillating element. The output coupling line 5 coupling a microwave oscillating output is provided near said dielectric resonator. The resistance attenuator 7 is provided between the output line 5 and the output terminal 6 extracting the microwave output. The load characteristic is improved by adding said resistance attenuator 7.
Patent JP-S6082757-A (JP)
Inventor: GURENDON AREKISANDAA REIMONDO
IPC: F25B5/00
Filed: 1984-07-31
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-H11336186-A (JP)
Title: Truss junction structure
Inventor: TOYOSAKI TAMOTSU
IPC: E04B1/19
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a truss junction structure which can be manufactured without requiring special processes or material, in which temporary assembling of a truss is possible, in which a joint bolt can be easily tightened, in which completion of tightening of a joint bolt can be easily checked, and in which invasion of water into a truss junction part to generate rust can be prevented. SOLUTION: A metal pipe 7 with an end cone 6 having a joint bolt insertion hole at an end part is connected to a ball joint 1 having plural screw holes by a joint bolt 2 and a collar 3 disposed on an outer circumference of the joint bolt 2. In this case, a pin 13 is embedded in a shaft part of the joint bolt 2, a slide groove 5 to be engaged with the pin 13 is provided in an inner circumferential surface of the collar 3, and a nut 8 to be threadedly engaged with the joint bolt 2 is disposed between the collar 3 and the end cone 6.
Patent JP-S644752-A (JP)
Title: Photoreceptive member
Inventor: AOIKE TATSUYUKI
IPC: G03G5/082
Filed: 1987-06-29
Abstract: PURPOSE:To enhance electric, optical, photoconductive and image characteristics, durability, and characteristics bearing environmental conditions by incorporating Al, Si, and H into a lower layer in a nonuniform distribution in the layer thickness direction. CONSTITUTION:A photoreceptive layer 102 formed on a supporting body 101 comprises the lower layer 103 made of an inorganic material containing as at least elementary constituents, Al, Si, and H, and at least one of Ge and Sn, and having a part containing Al, Si, and H in a nonuniform distribution in the layer thickness direction, and an upper layer 104 made of a nonmonocrystalline material containing Si as a base, and at least one of H and halogen and containing at least one of C, N, and O into a layer region in contact with the lower layer 103, thus permitting each of electric, optical, photoconductive, and image characteristics, durability, and characteristics bearing environmental conditions to be enhanced.
Patent JP-H0826883-A (JP)
Title: Production of single crystal
Inventor: KANO MANABU
IPC: C30B27/02
Filed: 1994-07-13
Abstract: PURPOSE:To grow a single crystal having little crystal defect and variability of shape with excellent reproducibility by repeatedly bringing seed crystal into contact with the surface of a melt with a prescribed pattern and starting the growth of single crystal at the same optimal temperature every time in a process for growing single crystal by the CZ method. CONSTITUTION:Seed crystal is brought into contact with the surface of a melt in a crucible. After the meniscus is stabilized, seed crystal is raised at a pulling speed in a fixed range higher than the speed in crystal growth. Pulling distance is detected when the seed crystal is separated from the melt. At a point of time when the detected pulling distance is coincident with a predetermined length, the seed crystal is brought into contact with the surface of the melt again and pulling is started so as to grow crystal. The pulling speed is preferably any speed in a range of 20-500mm per hour.