baber/WOPTO huggingface dataset:
Patent JP-S5886723-A (JP)
Title: Growing device for semiconductor crystal
Inventor: IDE YUUICHI
IPC: H01L21/208
Filed: 1981-11-18
Abstract: PURPOSE:To obtain continuously a semiconductor having high purity and excellent crystallinity  by a method wherein a semiconductor-crystal retaining plate and a plate having through holes  are held by a plate having immersion tanks and a substrate-crystal retaining plate between and  each plate is made movable relatively. CONSTITUTION:Ga is put in immersion tanks 16-19, GaAs and Al are put in tanks 12-14, and  Sn, Ge and Ge are put in the tanks 16-19 respectively, while GaAs and Ge are held in a tank  15. GaAs crystals 21-24 are held in the concave parts of a plate 20, while an n-GaAs crystal 3  is held in the concave part of a plate 1. At first, the immersion tanks of a plate 2 are  matched with the solute tanks of a plate 8, while the holes 25-27 are matched with through  media 9-11, and all of these plates are put in a reaction tube. Then, they are subjected to exhaustion and kept at the temperature of 800 deg.C in a stream of H2, so that Ga is purified and  boats are also cleaned. Subsequently, the plate 20 is transferredIto prepare base solutions 34- 37, the plates 20 and 2 are transferred II to make GaAs 21-24 contact with the surface of solutions 38-41, and thereby the base solutions 35-37 are filled up in the through-holes 9-11.  These solutions are left for about one hour. Then, while the solutions are cooled at a constant  speed, the plate 1 is transferred III to make the crystal 3 contact with the solutions 38-41 sequentially, and thus, with temperature and time controlled, thick structures of p and n type  AlGaAs and p type GaAs having desired thickness can be obtained.
Patent JP-2001016622-A (JP)
Title: Debug device and test method for image pickup device
Inventor: TACHIKAWA HIROSHI
IPC: H04N5/372
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To attain easy debugging of an image pickup device having many pixels by providing a code display means, etc. to quantitatively display, in numeric value or a symbol, the data corresponding to each of pixels included in a narrow range that is designated for the display of an image display means. SOLUTION: The codes including the numeric value and symbols are displayed on a code display screen 210. An image display screen 200 and the screen 210 can perform various types of display, i.e., both screens can be put on each other on a display as the different windows or separated from each other. Thereby a developer or an operator of a test program can easily confirm a specific pixel and its nearby numeric value with the mutual position relations secured among the pixels. In such a way of display, it is possible to obtain deciding factors for debugging such as whether or not a device is operating well or the test program has no mistake. Thus, the debugging can be easily performed for an image pickup device that has many pixels.
Patent JP-S6297838-A (JP)
Inventor: SHIRAISHI NOBUO
IPC: E04C2/24
Filed: 1986-08-05
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-S6162008-A (JP)
Title: Coating method of melt-connection part of optical fiber
Inventor: OSAWA MAKOTO
IPC: G02B6/38
Filed: 1984-09-04
Abstract: PURPOSE:To coat the melt-connection part of optical fibers easily for a short period so as to be a true circle without hurting the connection part by applying ultraviolet-hardening type resin to the coated part of the optical fiber near the connection part by segment dies. CONSTITUTION:A coat former 6 is set up on a position slightly lower than the connection part 22 in which glass fibers 20, 21 are exposed, vernier knobs 10, 11 are operated to move moving boards 8, 9 and a semifunnel-like recessed parts 77, 88 of the segment dies 12, 13 are matched to constitute a funnel-like die. Then the inside of the die is charged with ultraviolet hardening type resin 23. Then the base plate 7 of the coat former 6 is moved upwards and the resin 23 adhered to the surface of the optical fibers 16, 17 is hardened by the irradiation of ultraviolet rays before being dropped. Thus, a fine coat is formed.
Patent JP-H1031018-A (JP)
Title: Reduced form nicotinamide coenzyme measuring reagent and measuring method and measuring test piece using it
Inventor: JOSA SATOSHI
IPC: G01N33/50
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a reduced form nicotinamide coenzyme measuring reagent, by which dry measurement can be carried out without any influence of a coexistent substance fluorescing in an ultraviolet region. SOLUTION: This reagent contains specific styryl pigment. When the styryl pigment in the reagent and a reduced form nicotinamide coenzyme contained in a liquid sample are allowed to react with each other under the existence of electron carriers, the styryl pigment is faded, and a change in absorbance in a visible region is measured. In this way, a reduced form nicotinamide coenzyme can be measured. For a concrete example of the styryl pigment, 2-[1- cyano-4-(4-dimethylaminophenyl)-1, 3-butadienyl]-3-ethylbenzothiazolium iodide is available, while diaphorase can be used as the electron carrier.
Patent JP-H0912615-A (JP)
Title: Actinic-radiation-curing composition and cured product thereof
Inventor: ABE TETSUYA
IPC: C08F2/50
Filed: 1995-06-29
Abstract: PURPOSE: To obtain an actinic-radiation-curing composition desirable for stereolithography by mixing an ethylenically unsaturated compound with a cationically polymerizable substance and a sulfonium salt of a specified structure. CONSTITUTION: An ethylenically unsaturated compound (A) is mixed with a cationically polymerizable substance (B) and a photopolymerization initiator comprising a sulfonium salt (C) of formula I [wherein R1 to R5 are each H, OH, a 1-15C aliphatic group, a halogen, group of formula II or the like; (n) is 1-4; Z is a group of the formula: MQp or MQp-1 (OH) (wherein M is P, B, As or the like; Q is a halogen; and (p) is 4-6); and X is a group of formula II (wherein R<6> to R15 are each H, a halogen, an alkoxyl, phenyl or the like)] to obtain an actinic-radiation-curing composition. This initiator is applicable to both cationic polymerization and radical polymerization and is suited as an optical shaping composition. The component A is, for example, a hydroxylalkyl (meth)acrylate, and the component B is, for example, an epoxy resin or styrene.  The component C is obtained by condensing a thioxanthone compound with a diphenyl sulfoxide compound.
Patent JP-H0630883-A (JP)
Title: Automatic washing method for bathtub and its device
Inventor: SUMIDA KAZUHIRO
IPC: A47K3/00
Filed: 1992-07-13
Abstract: PURPOSE:To provide the water-saving automatic washing method and its device capable of being installed with no special piping work. CONSTITUTION:A detergent is sprayed into the whole bathtub 1 with a spray nozzle 6, stains are decomposed and removed by its chemical reaction, the detergent is then washed off with water or hot water, and all the washing functions are incorporated in a casing 5 insertable into the bathtub 1. Since stains are decomposed and removed by the chemical reaction, the detergent is merely washed off, and water and power consumption can be saved. All functions are incorporated in the casing 5, the casing 5 is inserted into the bathtub 1 only for washing, it is lifted during bathing to offer no hindrance, and it is convenient. It is only combined with a bath water boiler 22, and no special work is required.
Patent JP-H0630446-A (JP)
Title: Stereoscopic image recorder
Inventor: TAKEMOTO HIROSHI
IPC: H04N13/02
Filed: 1992-07-13
Abstract: PURPOSE:To simplify the structure of a stereoscopic image recorder and to reduce the size and cost of the recorder. CONSTITUTION:A right image receiving part 12a and a left image receiving part 12b for photographing an object A are alternately scanned by rotating an image pickup means 13 to pick up images for right and left eyes. The image data of respective image receiving parts 12a, 12b from the means 13 are alternately recorded on a recording medium in time division or for every picture elements.
Patent JP-S58144645-A (JP)
Inventor: AASAA JII POORUMAN
IPC: F02P5/145
Filed: 1982-10-21
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-S6343610-A (JP)
Inventor: KAWASHIMA HATSUO
IPC: A47C20/08
Filed: 1986-08-08
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-H0635565-A (JP)
Title: Portable information equipment
Inventor: MOTOYAMA HIDEYUKI
IPC: G06F1/18
Filed: 1992-07-13
Abstract: PURPOSE:To provide a portable information equipment like a personal computer, a word processor, etc., which can be easily assembled with high operability by improving the defects of the assembling process and the operation in regard of the conventional technology and structure concerning to a portable information equipment. CONSTITUTION:A base part 12 which is suited to place on a support surface is provided together with an upper cover part 16 which is connected to the part 12 by a 1st hinge means 14, a display case part 22 which has a display screen 18 and is connected to the part 16 by a 2nd hinge means 20, and a keyboard part 26 which is connected to the part 22 by a 3rd hinge means. In such a constitution, the 1st, 2nd and the 3rd hinge means have the hinge axial lines being parallel to each other to have an evolved state where both parts 22 and 26 are drawn out in a way that the 3rd hinge means is apart from the 1st hinge means and a housing state to be folded in a way the 3rd hinge means approaches the 1st hinge means and the part 22 is overlapped on the part 26.
Patent JP-S6079582-A (JP)
Title: Cassette
Inventor: IWASAKI HIDEJI
IPC: G11B23/087
Filed: 1983-10-04
Abstract: PURPOSE:To obtain a cassette with cover, which is operated surely with a simple constitution, without damaging a maximum tape winding diameter by providing a charging means, which charges a pair of turning supporting shafts provided on the side face of a cover body to the rear of a cassette body, on the outside of the cassette body. CONSTITUTION:Cassette cover turning supporting shafts 4 are provided on the side face of a cassette cover 3, and a fitting hole 5 of a supporting shaft 4 tapered toward the rear and having an about triangular shape are formed on the side face of a cassette body 1. a spring 17 has positions near both ends pressed to the supporting shaft 4 and is formed symmetrically with respect to a center line 12 which passes the supporting shaft 4 and goes to the rear of the cassette, and this spring 17 is set in the gap between the cover 3 and the cassette body 1 and charges the cover 3 to the rear. Thus, the volume, which is occupied by winding of the tension spring 17, in the cassette is eliminated, and the occupied volume of a protective wall 9 which prevents the spring 17 from damaging the magnetic face of a magnetic tape 8 is eliminated, and thus, the inside volume of the cassette body 1 is used effectively for winding of the tape.
Patent JP-H0478088-A (JP)
Title: Autochanger
Inventor: IWASAKI MANABU
IPC: G11B27/10
Filed: 1990-07-13
Abstract: PURPOSE:To prepare a data corresponding to an autochanger by directly inserting disks to be registered newly in a container, successively reproducing them, and storing the storage position information and the character information for detection of the disks in a storing means. CONSTITUTION:Entire CD softs to be the object of preparing the data are stored in a disk container 8 of an autochanger main body 1. Then, after operating the data preparation execution of an operation pannel 2, a CPU 301 detects a data preparation signal, applies a series of commands to a memory 302 and each controller 303 - 307 or the like, stores and reproduces the disk such as the CD softs from the container 8 to a disk tray 14, transmits the character data for detection and the disk position to a memory device 15, and successively writes the data in a memory medium 16. Thus, the data preparing process corresponding to the autochanger main body corresponding to the CD softs can be operated.
Patent JP-H0511714-A (JP)
Title: Dot matrix light emitting display body and manufacture thereof
Inventor: MIURA MASANOBU
IPC: G09F9/33
Filed: 1991-06-28
Abstract: PURPOSE:To enhance visibility even for outdoor uses by sealing a LED chip, arranged lengthwise and breadthwise on a substrate surface, in respective protruded parts of a film formed body, formed lengthwise and breadthwise in a convex lens fashion, via a rubber elastic body. CONSTITUTION:With a member of LED chips 2 arranged lengthwise and breadthwise on a display body substrate 1, a film formed body 7, on which concave-lens- like protruded parts 7a are arranged lengthwise and breadthwise corresponding to arrangement locations of respective LED chips 2, is formed. After the protruded parts 7a on the film formed body 7 arranged downward and an unhardened rubber elastic body resin liquid supplied thereon, the corresponding LED chips 2 are respectively dipped with the LED chip (2) arranged surface side of the substrate 1 kept downward in the resin liquid. After that, the rubber elastic body resin liquid is hardened so as to seal respective LED chips with a rubber elastic body 8. Whereby, light emitted from respective LED chips 2 reflects in the protruded parts 7a and converges on an approximate center line to be emitted in a straight line, so that light is hard to scatter around, thereby having a sharp directional characteristics.
Patent JP-H0849251-A (JP)
Title: Power shovel with excavating scale
Inventor: TAKASHIMA MASAKAZU
IPC: E02F3/38
Filed: 1994-08-08
Abstract: PURPOSE:To perform excavation works effectively. CONSTITUTION:A power shovel is fitted with an indication scale along the second boom 7 by means of direct carving or application of coatings, wherein the scale is marked on the working machine body side 7a of the second boom 7 or on the same working machine body side 7a and its adjacent side-face side 7b and indicates the excavating depth at 1-cm to 10-cm intervals. Otherwise, an anti-weatherable cutting sheet 12 on which an excavation scale is printed, is affixed to the working machine body side 7a of the second boom 7 or the same working machine body side 7a and its adjacent side-face side 7b. Therefore, the operator M can ocularly check the excavating depth by this scale at any time.
Patent JP-S6164188-A (JP)
Inventor: MAEDA YUKIO
IPC: B43L13/00
Filed: 1984-09-05
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-S5886480-A (JP)
Title: Analog electronic timepiece
Inventor: KITANO MASUO
IPC: G04C3/14
Filed: 1981-11-19
Abstract: PURPOSE:To absorb variance in characteristics of a step motor by selectively setting values of plural provided detecting resistances according to resistance  set section, and thus eliminating the need for an external resistance and then  reducing the size of the timepiece. CONSTITUTION:An oscillating circuit, frequency dividing circuit, pulse-width synthesizing circuit, rotation detecting circuit, detecting resistances, reference voltage generating circuit, step motor, and small-sized batteries as power source are provided, and the rotation detecting decides on the rotation of the rotor of the step motor on the basis of whether a voltage developed across the detecting resistances by a detecting current flowing through the coil 32 of the step motor is large or not. Plural valves of said detecting resistances of the analog electronic timepiece are provided and are set selectively according to resistance set sections. For example, plural detecting resistance elements 41-48 in an IC are selected by transmission gates 41-48.
Patent JP-S6428972-A (JP)
Title: Manufacture of edge light-emitting diode
Inventor: ISODA YOICHI
IPC: H01L33/10
Filed: 1987-07-24
Abstract: PURPOSE:To manufacture an ELED with a good yield in manhours fewer than that by a conventional method, by employing an RIE method and sticking an insulation film appropriate in its refractive index and thickness on a light drawing surface. CONSTITUTION:Projecting structure is formed as shown in a figure by performing an inclined RIE method in the direction of an angle (theta) with a surface of a substrate. An SiN film is stuck to form an insulation film 8 by a plasma CVD method so that this film is easily stuck on an end plane. Afterwards a photoresist is used as a mask to open this film by the use of hydrofluoric acid. A refractive index of SiNx can be varied according to forming conditions. Assuming that the refractive index n0 of an InP film (and an InGaAsP film) is - 3.4 and its wavelength lambda is -1.3mum, the refractive index (n1) and thickness (d1) of the SiNx film is made appropriate in the following equation: n1<2>-n0, d1-1.84. Hence, n1-1.84 and d1-0.18mum are obtained.
Patent JP-S6077447-A (JP)
Title: Semiconductor device
Inventor: INOUE MINORU
IPC: H01L23/31
Filed: 1983-10-05
Abstract: PURPOSE:To readily obtain alpha-ray shielding film having sufficient shielding effect with a thin film by covering a region formed with a function element with a resin film including metallic particles and insulating property. CONSTITUTION:A recess is formed on the surface of a ceramic package 10a, a chip securing material 12 is covered on the bottom chip stage 11, and a semiconductor substrate 1 having a function element forming region 2 is secured thereonto. Then, a bonding pad 4 is formed on the surface of the substrate 1 exposed at the periphery of the region 2, and connected to the inner leads 13 covered from the end face of the package to the side with bonding wirings 14. Subsequently, alpha-ray shielding resin film 5 made of polyimide containing high purity Ni superfine powder is covered on the region 2 surrounded by the pad 4, an annular ceramic package 10b is secured onto the leads 12, a ceramic cap 15 is covered thereon through sealing glass 16, thereby sefely sealing the substrate 1.
Patent JP-S6429899-A (JP)
Title: Liquid crystal display device
Inventor: GOHARA YOSHIHIRO
IPC: G02F1/133
Filed: 1987-07-24
Abstract: PURPOSE: To obtain a uniform display by compensating a driving voltage applied to the scanning electrode of a crystal panel by means of a voltage detected by a signal detecting means. CONSTITUTION: A prescribed signal detecting means 16 is provided on the side of the scanning electrode 11 of a liquid crystal panel 10. A compensated voltage, which is obtained by giving a prescribed treatment to the voltage detected by the signal detecting means 16, is applied to a scanning electrode 11. In other words, the effective value voltage of ON or OFF is compensated to the correct value, through a transient phenomenon incident to change in a signal voltage, by detecting the waveform distortion of a voltage applied to a liquid crystal layer by means of the prescribed signal detecting means 16, taking out the component of the waveform distortion from the detected voltage, and applying the compensated voltage to the scanning electrode 11 of the liquid crystal panel 10. Thus, the unevenness of the display can be reduced.
Patent JP-S6343877-A (JP)
Title: Giving method for code to automobile parts in production process of automobile
Inventor: SHIMOKAWA KIYOBUMI
IPC: B23K26/00
Filed: 1986-08-08
Abstract: PURPOSE:To enable a label, having the equality, to be surely formed, by collectively performing the giving of an identification signal to specific parts and the forming of the display label for the other parts, in the case of a processing station of the specific parts built in a vehicle. CONSTITUTION:In an engine and transmission mounting line 9 where an engine 10 and a transmission 11 are connected, a laser marking machine 12, which marks the engine 10 and the transmission 11 while forms a label displaying the information of car body number or the like of the same content to the mark attached to parts built in a vehicle in a vehicle assembly plant or the like, is provided. Said marking machine 12, controlling the information of the vehicle to be marked, is constituted of a controller 13 outputting a marking signal, oscillator 14 receiving said marking signal and generating a YAG laser beam, laser power supply panel 15, laser heads 18 and 19 irradiating the laser beam to the transmission 11 and the label 26, and a position control unit 20 controlling positions of the laser heads 18, 19.
Patent JP-H0829646-A (JP)
Title: Light emitting element module
Inventor: KATO TAKASHI
IPC: G02B6/42
Filed: 1994-07-15
Abstract: PURPOSE:To make it possible to lessen the labor for final optical axis adjustment by previously making rough adjustment at the time of packaging a light emitting element-substrate assembly. CONSTITUTION:This light emitting element 6 module has a package 1, a substrate 3a fixed at the bottom of the package 1 and a light emitting element 6 packaged on the substrate 3a and is so constituted that the exit light of the light emitting element 6 is coupled to an optical fiber 15 mounted at the package 1. The joint surfaces of the front surface of the bottom of the package 1 and the rear surface of the substrate 3a have a prescribed angle of <90 deg. with the plane inclusive of the base of the package 1.
Patent JP-S57110514-A (JP)
Title: Suspension device for vehicle
Inventor: HASUKO SUEHIRO
IPC: B60G15/06
Filed: 1980-12-26
Abstract: PURPOSE:To smoothen the longitudinal follow-up property of a Mc Pherson type suspension device while effectively performing its torsion bar function by connecting the radius arm of the device to the front end of a torsion bar spring via a lower arm being flexible in a longitudinal direction and rigid in an elevational direction. CONSTITUTION:The road reaction of a wheel 5 is acted on a radius arm 4. A buffer (not shown) interferes the elevational impact. At this time the arm 4 elevationally moves at a support 4a as a fulcrum, and this elevational movement is absorbed by a rubber bush 6. This movement is simultaneously transmitted to a leaf spring 13 of the lower arm, but the lead spring 13 is rigid in the elevational direction. Accordingly, this force is transmitted to a sleeve 12 to rotate the sleeve 12 and to twist the torsion bar 3. The longitudinal movement of the wheel 5 alows the leaf spring 13 to elastically deflect via the arm 4. As a  result, it can improve the longitudinal follow-up property of the arms 4, 13. At this time there exists no apprehension of applying the bending force to the bar  3.
Patent JP-H0472645-A (JP)
Title: Wafer prober
Inventor: ISHII MOTOHARU
IPC: H01L21/66
Filed: 1990-07-12
Abstract: PURPOSE:To make a test in an always uniform contact state by a method wherein a raised pressure is stored as a good-product pressure data, the contact on all chips is confirmed by means of a monitor needle by using the data and, after that, a pressure according to the good-product pressure data is exerted. CONSTITUTION:A pressure is input/output from and to the lower part; a stage 4 is raised and lowered; at this time, a pressure 5 is raised form a point where the contact is confirmed by the contact with a monitor needle 2; and the pressure 5 is read out at a point of an optimum contact pressure. A good-product initial data is first stored by said measuring method. Then, an automatic prober is actuated automatically. Even when the interval (between a probe needle and a wafer) of the probe needle 2 is changed by a change in surroundings, the pressure 5 is exerted on the stage 4, the stage is raised, the good-product stored pressure is exerted after the contact has been confirmed by using the monitor needle 2 and a measuring operation is executed. It is possible to obtain the uniform contact with the surface of a wafer 3.