baber/WOPTO huggingface dataset:
Patent JP-H08306746-A (JP)
Title: Nondirective high frequency ultrasonic wire bonder
Inventor: TSUJINO JIROMARU
IPC: H01L21/607
Filed: 1995-04-27
Abstract: PURPOSE: To provide a nondirective ultrasonic wire bonder in which alignment is not required between the longitudinal direction of wire and the direction of an ultrasonic phone. CONSTITUTION: An ultrasonic oscillator for wire bonder has bolting Langevin structure for clamping an electrostrictive element 1 by means of the uniaxial structure of an ultrasonic phone 3 and a back face body 2 wherein the oscillator has resonance frequency of 330kHz or above and a length equal to or longer than one wavelength of longitudinal oscillation.
Patent JP-S5826233-A (JP)
Title: Photodetecting part for spectrometric device
Inventor: TAMARU SHIYUUJI
IPC: G01J3/28
Filed: 1981-08-10
Abstract: PURPOSE:To obtain a device which can measure light under uniform conditions and has no deficiency of sensitivity by combining a photodetector group disposed on a spherical surface centering at the position of a diffusion plate concentrically with the optical axis and a lens which forms the image of the light source to be measured on the diffusion plate. CONSTITUTION:An interference filter 1 and a photodetector 2 are disposed on a spherical surface centering at the position of a diffusion plate 3 concentrically with the optical axis 5 running through the center of the plate 3 and intersecting orthogonally with the plane thereof. A lens 4 is disposed movably toward the axis 5 in such a way that the image of the light source to be measured is formed on the plate 3. The lens 4 consisting of a lens of such brightness (F value) at which the angle 7 that the effective aperture of said lens makes over the plate 3 is larger than the angle 6 between the axes of the photodetectors 2 and the axis 5.
Patent JP-S5553276-A (JP)
Title: Novel 1,2-dihydro-1,3,5-triazine
Inventor: YASUMOTO MASAHIKO
IPC: C07D251/10
Filed: 1978-10-13
Abstract: NEW MATERIAL:A compound of the formula (R is aryl, aralkyl, or heterocyclic group).  
     EXAMPLE: 2, 4-Diphenyl-1, 2-dihydro-1, 3, 5-triazine.  
     USE: An intermediate for preparing pesticides, medicines, and high polymers. Pesticides obtained from the compound have extremely reduced remaining effects due to the dihydro derivative at the 1- and 2-positions.  
     PROCESS: One mole of a nitride of the formula RCN and form aldehyde are reacted in the presence of 0.1W10 moles of ammonia and an alcohol, e.g. methanol or ethanol, under pressure to give the objective compound. The molar ratio of the nitrile to the formaldehyde is 1;2W10:1, and that of the ammonia to the formaldehyde is 1.1W10:1. The reaction pressure is 1,000W9,000kg/cm 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01296655-A (JP)
Title: Semiconductor device
Inventor: AKIBA TOSHIHIKO
IPC: H01L27/04
Filed: 1988-05-25
Abstract: PURPOSE:To prevent a reduction in the dielectric strength of a dielectric layer by a method wherein an aperture is formed on the region, which corresponds to a fine insulator region, of an insulator layer formed on a conductor layer, which is used as an upper electrode, and a metal electrode and a wring are formed in contact to the conductor layer to constitute an electrostatic capacity. CONSTITUTION:P<+> high-impurity concentration regions 3, which are used as lower electrodes, are formed surrounding an insulator region 2, an insulator layer 4, which is used as a dielectric layer, is formed on the whole surface and moreover, a poly Si layer is formed to dope a P-type impurity and to form a conductor layer 5, which is used as an upper electrode. Moreover, an insulator layer 6 is formed on the whole surface, an aperture for contact is formed on the fine region 2 and moreover, an aperture for contact is formed on the laminated material consisting of the layers 6 and 4 on the region 3. Accordingly, as the dielectric layer does not exist at the lower regions of a metal electrode and a wiring contact aperture, which are formed on the layer 6, the dielectric layer is not corroded by the action of reactant gas at the time of formation of the aperture using a dry etching method. Thereby, a reduction in the dielectric strength of the dielectric layer is prevented.
Patent JP-S5828735-A (JP)
Title: Film carrying device for x-ray photographing device
Inventor: TANAKA MASAMI
IPC: G03B42/04
Filed: 1981-08-13
Abstract: PURPOSE:To carry a photographing X-ray film accurately without bending, by carrying the film into a tight frame incorporating the sensitizing paper by means of an adsorbing board to make the film wait at the lower part of a matter to be inspected and then storing the film into a storing box from the tight frame after the photographing. CONSTITUTION:A film carrying device consists of a box 12 which stores an unexposed film 11, an adsorbing board 13 which is set at the upper part of the box 12, a front roller 18a, a carrying device 23 provided at the opposite side to the board 13, and a box 16 which stores the used film 15. The device 23 has a roller 24 which sends and carries the film into and out of a tight frame 14 and an optical detecting means and carries the exposed film in the frame 14 into the box 16 from the place on a guide plate 28. The roller 24 and the plate 28 are driven by a cam 30.
Patent JP-H07328572-A (JP)
Title: Ultrasonic washing method and apparatus
Inventor: HAMANO MEGUMI
IPC: B08B3/12
Filed: 1994-06-08
Abstract: PURPOSE:To stably obtain high ultrasonic washing effect with respect to both surfaces of a planar substrate by rotating and shaking the planar substrate being an article to be washed so as to incline the same with respect to an advance direction of ultrasonic waves. CONSTITUTION:An ultrasonic vibrator 2 is provided to the bottom part of a washing tank 1 and a washing soln. 3 is supplied into the washing tank 1 from the bottom part of the side wall of the tank 1 to overflow from the upper part of the side wall thereof. A planar substrate 4 being an article to be washed is supported by a substrate holder 5 to be immersed in the washing soln. 3. The planar substrate 4 supported by the substrate holder 5 is rotated in one direction by a drive motor 7 to be inclined. After the surface of the planar substrate becomes a definite angle with respect to an advance direction of ultrasonic waves, the planar substrate 4 is rotated in the reverse direction by the drive motor 7 to be rotated until the opposite surface of the planar substrate 4 becomes the definite angle with respect to the advance direction of ultrasonic waves to be inclined. By repeating this rotary motion, the planar substrate 4 is shaken and both surfaces of the substrate are irradiated with ultrasonic waves to be washed.
Patent JP-H0253996-A (JP)
Title: Paper coating solution and coated paper
Inventor: MITSUI SUSUMU
IPC: D21H19/58
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a paper coating solution, containing a specific amount of an additive consisting of a specified copolymer in a paper coating solution consisting of a pigment and binder and capable of providing the paper coating solution good in water holding properties and fluidity and excellent in printability, picking resistance, glossiness, smoothness, etc. CONSTITUTION:The objective paper coating solution containing an additive consisting of at least one copolymer selected from (A) an acrylic acid/ methacrylic acid copolymer, (B) a copolymer of an unsaturated carboxylic acid expressed by formula I (R<1> is H or methyl) and an unsaturated carboxylic acid ester expressed by formula II (R<2> is H or methyl; R<3> is 2-4C alkyl) in an amount of 0.001-2 pts.wt. based on 100 pts.wt. pigment in a paper coating solution consisting of the pigment and a binder.
Patent JP-H06339212-A (JP)
Title: Electric wire protector for harness
Inventor: SASAKI HAJIME
IPC: H01B7/18
Filed: 1993-05-28
Abstract: PURPOSE:To provide an electric wire protector for a harness which can protect an electric wire of the harness in a good shape. CONSTITUTION:A protector 2 for covering an electric wire 1b of a harness 1 comprises a connector 1a, the wire 1b connected at one end to the connector 1a and retracted at the other to a electric apparatus 3, wherein the protector 2 is slidable to the wire 1b, has a length capable of covering the full length of the wire 1b between the apparatus 3 and the connector 1a and at least one end is externally opened.
Patent JP-S617494-A (JP)
Inventor: TAKAHASHI SATORU
IPC: G21C7/16
Filed: 1984-06-21
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-2000319075-A (JP)
Title: Production of ceramic molding
Inventor: HIROTA KAZUSHI
IPC: C04B38/04
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a porous body having fine and precise pores inside by forming a laminated body having a part consisting essentially of calcium hydroxide powder to be adjacent in addition to a part composed of raw material composition powder, sintering to form a ceramic molding and dissolving to remove the part consisting essentially of calcium hydroxide in the molding to leave pores in the molding. SOLUTION: A three dimensional image to be molded is converted to the aggregate of a two dimensional image obtained by cutting the three dimensional image in lane. Each two dimensional image is composed of a regionwhere the ceramic is present, and a regionwhere ceramic is never present. Calcium hydroxide is placed in layer in the regionwhere the ceramic is excluded, and the ceramic powder is placed in layer in the regionwhere the ceramic is to be present. After the laminated body is sintered, calcium hydroxide is dissolved and removed by dipping in an ammonium chloride aq. solution. The part, where calcium hydroxide is dissolved and removed, is left as the pores in the ceramic molding.
Patent JP-S5555064-A (JP)
Title: Core metal for rubber crawler
Inventor: TSURUMI MANABU
IPC: B62D55/24
Filed: 1978-10-14
Abstract: PURPOSE: To obtain core metal which is light in the weight, inexpensive and compatible for mass production in possession of the intensity just the same as conventional core metal in such a way that both side parts of the insert material are extended to the blade part sides of core metal to make them together into an embedded insert.  
     CONSTITUTION: Core metal 1 is formed as a guide part 3 of a drive sprocket 2 at its central part by plastics or die casting (aluminum alloy), in which parts is exposed iron plate as insert material 4. In addition, both side parts of the insert material 4 are extended to the sides of the blade parts 5 and embeddedly retained. The core material of acrawler 8 is costituted by allocating and embedding this core metal 1 into rubber material 7 at settled intervals. In consequence, since the core metal 1 has iron plate positioned at the part wherethrough the drive sprocket 2 passes by such a constitution, there is not any problem in the matter of intensity, to obtain high retentive core metal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02305662-A (JP)
Title: Printer
Inventor: ISHIJIMA YOICHI
IPC: B41J2/485
Filed: 1989-05-22
Abstract: PURPOSE:To express that a collapse character pattern is used, to easily identify a printing quality by a method wherein an auxiliary memory for storing a collapse pattern of a generated character pattern is provided, and pixel information stored in a pixel memory means is outputted based on the information stored in the auxiliary memory. CONSTITUTION:Previously, a character pattern in a font cash memory 4 is developed on an output coordinate position in a bit map memory 3 on the basis of input information, and the coordinate of a collapse character and the type of half-tone dot meshing of the flat character are stored on an auxiliary memory 5. In the presence of an output command, whether it instructs the output of a collapse character pattern is checked, and whether it is a character pattern the type of half-tone dot meshing of which has been stored in the auxiliary memory 5 is checked. As a result, if the type of half-tone dot meshing is present, the half-tone dot meshing is applied to the coordinate of the bit map memory 3 on which the collapse character pattern has been developed. Then, an output part 6 is started, and the information per pixel in the bit map memory 3 is outputted. In this manner, a collapse character pattern is applied with a half-tone dot meshing, whereby the used position can be easily identified.
Patent JP-H02306606-A (JP)
Title: Semiconductor porcelain electronic parts and conductive composition
Inventor: MARUNO KEIJI
IPC: H01G4/008
Filed: 1989-05-22
Abstract: PURPOSE:To obtain an ohmic electrode of high electrode strength (adhesion) by making the electrode contain glass whose main component is oxide of metal to be oxidized similarly to Zn or metal like Sr which is more easily oxidized than Zn. CONSTITUTION:A stoved electrode contains Ag and at least one or more kinds of metal elements such as Zn, A and Ga having ohmic contact property. Said electrode is made to contain glass whose main component is oxide of metal to be oxidized similarly to Zn or metal like Sr which is wore easily oxidized than Zn. That is, by using paste containing glass whose main component is oxide of metal such as Zn and Sr which are easily oxidized, the electrode is formed on a semiconductor electronic parts. Thereby an ohmic electrode excellent in both electric characteristics and electrode strength can be easily obtained.
Patent JP-H05299197-A (JP)
Title: Ion accelerating device
Inventor: AGAWA YOSHIAKI
IPC: H05H5/02
Filed: 1992-04-20
Abstract: PURPOSE:To sharply reduce the whole volume of a shield box electromagnetically shielding a high-voltage terminal than that in the past. CONSTITUTION:An accelerating tube 60, an exhaust pipe 11, the first bushing 13 made of an insulating material and covering a conducting member guiding the electric power of a power feeding device 14, and the second bushing 15 made of an insulating material and covering a conducting member guiding the high voltage of a high-voltage generating device 16 are connected and fixed respectively between one side face of a high-voltage terminal 1 and a shield box 2 electromagnetically shielding the high-voltage terminal 1. A vacuum pump 7 is arranged near an ion source 3 to exhaust it in the high-voltage terminal 1, and a vacuum pump 12 arranged outside is connected to it via the exhaust pipe 11 and an exhaust duct 10.
Patent JP-S5769010-A (JP)
Title: Thermoplastic welded sleeve and assembled body of mold for manufacture of said sleeve
Inventor: BUERUNAA SHIYUTORUMU
IPC: B29C53/00
Filed: 1981-08-14
Abstract: A welding sleeve has an inner body with a grooved outer surface, a surrounding outer body and a resistance heating wire therebetween. The inner wall, between the bottoms of the grooves and inner surface of the inner body, increases in thickness toward the axial center of the sleeve. During welding, the center of the sleeve and the adjacent axial ends of the parts to be joined are heated later than the axial ends of the sleeve, thereby increasing the stability of the joint formed. Also, disclosed are improved mold assemblies for forming the welding sleeve.
Patent JP-S62282282-A (JP)
Title: Ultrasonic range finder
Inventor: KOYAMA SHUNKICHI
IPC: G01S7/52
Filed: 1986-05-30
Abstract: PURPOSE:To measure a wide range of distance, by correcting the propagation loss of an ultrasonic signal and adding peak AGC function. CONSTITUTION:An ultrasonic wave is transmitted from a transmission part 3 driven by a pulse wave synchronous to the fundamental timing of a main oscillation part and the ultrasonic wave reflected by a reflecting article 11 is received by a receiving part 4. The received ultrasonic signal is amplified by a signal amplifier 5 and the distance up to the reflecting article 11 is operated and displayed from the amplified signal. The peak value of the output waveform of the amplifier 5 is detected by a peak detector 6 and an amplifier control circuit 7 allows the amplifying degree of the amplifier 5 to increase in synchronous relation to the main oscillation part 1 over time and performs control so as to keep the max. value of the output voltage of the amplifier 5 constant on the basis of the output of the peak detector 6.
Patent JP-S63294221-A (JP)
Title: Restoration system of accident of power system
Inventor: KOJIMA YUKIO
IPC: H02J3/00
Filed: 1987-05-26
Abstract: PURPOSE:To determine a breaker conducting quick restoration and the operation of disconnection by preparing the plan of restoration on service interruption within a wide range and deciding and operating the receiving system of an electric station. CONSTITUTION:The accident of service interruption is generated in a system 1, and the information of a working protective relay and a breaker, the voltage of the inside of the system and the information of a tidal current are taken into a digital computer 3 through an input device 2. The information of the protective relay and the breaker is stored in an arithmetic unit 5 deciding the facilities of the accident and the voltage of the inside of the system and the information of the tidal current in a storage device 7 for preparing the plan of restoration. The facilities of the accident are decided by the arithmetic unit 5, and the result of decision is stored in a storage device 6. The proper data of the system stored in a memory section 81 and the knowledge base of the restoration of the system of a memory section 82 are added, and the plan of restoration is prepared. Knowledge determining the receiving systems of electric stations for the memory section 83 is used on the basis of the plan of the restoration, and inference is conducted by an arithmetic section 9, thus determining the receiving systems of each electric station, the operation of the breaker and a disconnection section.
Patent JP-S62286651-A (JP)
Title: Pinch roll for apparatus for casting quickly cooled thin strip
Inventor: YUKIMOTO MASAO
IPC: B22D11/06
Filed: 1986-06-03
Abstract: PURPOSE:To prevent the seizure of a thin strip and to avert the generation of cracks and wear by forming a film of a coating material consisting of a cmopsn. contg. the total of carbide of W and carbide of Ti, and Ni at a specific ratio on the surface of pinch rolls. CONSTITUTION:A thin metallic strip which is obtd. by supplying a molten metal to the cooling surfaces, under movement at a high speed, of the internally cooled rolls 2 of a twin roll type apparatus for producing the quickly cooled thin strip from a nozzle 1 and quickly solidifying the molten metal is rolled by the pinch rolls 4 to produce the thin strip having a prescribed thickness. The film of the coating material consisting of >=60wt.% total of the carbide of W and carbide of Ti and <=40wt.% Ni is provided on the surface of such pinch rolls 4. Problems such as the generation of the seizure, pick up, press flaws and cracks and wear, etc. during the rolling and conveyance of the high-temp. thin strip right after the quick solidification are averted and the thin strip having good quality is mass-produced by using such pinch rolls 4.
Patent JP-H06338092-A (JP)
Title: Method and device for inspecting magneto-optical disk
Inventor: YOSHIKAWA HIROKI
IPC: G11B11/105
Filed: 1993-05-28
Abstract: PURPOSE:To eliminate a write process among the inspection processes (erasure, write, collation) of a magneto-optical disk. CONSTITUTION:Method and device for inspecting the magneto-optical disk are constituted so that a prescribed high frequency signal is modulated by a polarizing angle signal obtained by scanning the magneto-optical disk erased (magnetized in a fixed direction), and the defect of the magneto-optical disk is detected by analyzing the obtained modulated signal.
Patent JP-S61285560-A (JP)
Title: Terminal firmware loading system
Inventor: AOKI YOSHIHIDE
IPC: G06F9/445
Filed: 1985-06-12
Abstract: PURPOSE:To set freely a terminal function by loading the various types of firmware set by each terminal equipment through a host computer. CONSTITUTION:A user sets the information within a nonvolatile memory 12 for the designation of the firmware B for graphic display. A professor 6 has communication with a host computer 1 and transmits the information on the memory 12 to the computer 1. Thus the computer 1 selects the firmware 4B for graphic display stored in an external memory device 2 in response to the information received from the terminal side and loads it down to the memory device 8 of a terminal equipment 5-A which had a request through a communication circuit. Thus the equipment 5-A performs an operation according to the firmware 4B.
Patent JP-S61285654-A (JP)
Title: Resin cover for cell having terminal
Inventor: OKUZAKI YOSHIO
IPC: H01M50/559
Filed: 1985-06-12
Abstract: PURPOSE:To take rational insulation measures by constructing a resin cover to entirely cover a cell having terminals while making plural holes for taking out the terminals through said cover thereby enabling usage for other cells having terminals of different shape. CONSTITUTION:A resin cover is splitted into upper and lower chips 1', 1'' of shallow circular pan where projections/recesses are made at the joint face of the upper and lower chips while many holes necessary for taking out the terminals are provided. In other word, two holes (c) for taking out V-terminal 2 are made in the projections/recesses on the joint face of the upper and lower chips 1', 1''. Holes (a), (b) are for T-terminals 4 while holes (b), (e) are for H-terminal 3. In case of H-terminal, the circumference at the section (e) is cut in flat. In such resin cover, slight gap corresponding with the thickness of the board terminal will occur when covering a cell having terminals of random shape, but it will never cause inconvenience in appearance.
Patent JP-H07146533-A (JP)
Title: Color photographic negative element with increased printer adaptability
Inventor: JIYARETSUDO BEN MUUBERII
IPC: G03C7/00
Filed: 1994-06-09
Abstract: PURPOSE: To provide a color negative film which is printable with a wide range of printers and with which a paper print having good color balance is obtainable. CONSTITUTION: This silver halide color photographic negative film includes red sensitive layers contg. couplers to form cyan dyestuff by reacting with an oxidized color developing agent, blue sensitive layers contg. couplers to form yellow dyestuff by reacting with the oxidized color developing agent and green sensitive layers contg. couplers to form magenta dyestuff by reacting with the oxidized color developing agent. The negative additionally contains non-diffusive inert dyestuff having an absorption peak between 560 and 590nm so as to have D580 /D550 larger than the value shown by an element free from the inert dyestuff in neutral mid-scale exposure.
Patent JP-H07334718-A (JP)
Title: Vehicle information gathering device
Inventor: OZEKI TADASHI
IPC: G07C5/00
Filed: 1994-06-09
Abstract: PURPOSE:To provide a vehicle information gathering device which is so improved as to eliminate the burden on a driver and gather accurate data on an occupied/vacant state. CONSTITUTION:The vehicle information gathering device which gathers vehicle information with signals inputted from a travel sensor, the rotation sensor for the engine, and plural external input channels is equipped with a weight sensor 1 which measures the weight of the vehicle, an occupied/vacant state decision means 2 which decides a occupied state or vacant state according to the weight value outputted from the weight sensor 1, and an occupied/vacant state recording means 3 which records the occupied or vacant state decided by the occupied/vacant state decision means 2.