baber/WOPTO huggingface dataset:
Patent JP-H01215048-A (JP)
Title: Semiconductor
Inventor: FUJIOKA KOJI
IPC: H01L23/02
Filed: 1988-02-24
Abstract: PURPOSE:To elevate the upper limit of usable frequency in a high-frequency region, and to remove a defective short circuit at the time of mounting by forming a wiring for ground and input/output wirings onto one main surface of an insulating substrate, conducting each lead terminal with respective wiring and shaping separate lead terminal onto the sidewall of a package. CONSTITUTION:A material such as tungsten is used as metallic films 3a shaped to the outsides, undersides and upper end surfaces of oppositely faced sidewalls 2 through metallizing and a wiring 3b for ground formed onto the upper main surface of a bottom plate 1. Wirings 4a for input/output are shaped onto the top face of the bottom plate 1 on the sides orthogonal to side faces, on which the metallic films 3a and the wiring 3b for ground are formed, through metallizing. Metallic films 4b for joining are shaped onto the undersides and external side faces of the sidewalls 2 through metallizing. Since the wiring 3b for ground and the input/output wirings 4a metallized onto the upper main surface of the bottom plate 1 are not extended onto the rear of the bottom plate 1 as seen in conventional devices, an inductance component is reduced, and resonance frequency can be made higher than conventional devices, thus elevating the upper limit of working frequency.
Patent JP-S60237041-A (JP)
Title: Preparation of 3-propionylsalicylic acid derivative
Inventor: INOUE HIROSHIGE
IPC: C07C65/32
Filed: 1984-03-02
Abstract: PURPOSE:To obtain the titled compound industrially in high yield and purity by easy operation in short steps, by carrying out the Friedel-Crafts reaction using a specific salicylic acid derivative and a propionyl halide as starting materials, and diazo decomposition, etc. CONSTITUTION:A salicylic acid derivative of formula I {R<1> is H or lower alkyl; R<2> is -NH2 or -NHSO2R<3> (R<3> is aryl), -SO2R<4> (R<4> is the same as R<5>), -SR<5> [R<5> is R<1> or -SR<6> (R<6> is the same as R<3>)], -OSO2R<7> (R<7> is the same as R<1>) or formula II (R<8> is the same as R<1>)} and a propionyl halide are subjected to the Friedel-Crafts reaction or Fries rearrangement reaction to give a 3-propoinylsalicylic acid derivative of formula III (R<2>' is -NHCOC2H5, -NHSO2R<3>, -SO2R<4>, -SR<5>, -OSO2R<7> or formula II), which is then subjected to diazo decomposition or reduction to afford the aimed compound of formula IV. USE:A synthetic intermediate for flavoxate hydrochloride having pharmacological action, e.g. increasing the volume of urinary bladder and improving cysterethism, etc.
Patent JP-H05237060-A (JP)
Title: Optometric apparatus
Inventor: AKIYAMA HISANORI
IPC: A61B3/02
Filed: 1992-02-27
Abstract: PURPOSE:To perform the subsequent measurement without returning moving members to the original point at each operation by a method wherein the moving members are moved with a motor to set measuring conditions to input moving information, status information is stored into a non-volatile memory and a command about the subsequent position is provided to the moving members based on both pieces of information. CONSTITUTION:A CPU 110a of a main control substrate 110 controls the substrate 110 totally by a program stored in a ROM 110b. An NVRAM 110d stores status information of moving members such as lens disc in a non-volatile manner and command data and the status information given and taken between an EL display 111, a mouse 112 and the like is stored through an interface 11e. A NVRAM 130d of a PD head substrate 130 stores alignment information of an optometric box in a non-volatile manner even when a power source of the apparatus is OFF and the information is compared with moving information as directed from a main control substrate 110. This enables the performing of the subsequent inspection without returning a plurality of moving mechanisms to the original points at the end of each inspection thereby achieving optometric efficiency.
Patent JP-S55133413-A (JP)
Title: Preparation of crosslinked alkali metal acrylate polymer
Inventor: TSUBAKIMOTO TSUNEO
IPC: C08F220/00
Filed: 1979-04-06
Abstract: PURPOSE: To prepare the title polymer having high initial water absorption rate and high viscosity, and useful as an absorbent of sanitary napkin, etc., without using organic solvents, by copolymerizing a specific amount of an acrylic acid salt with a crosslinking monomer in an aqueous medium, in the presence of a surface active agent, at specific concentrations.  
     CONSTITUTION: An aqueous solution containing ≥25wt% of a mixture comprising (A) 100pts.wt. of acrylic acid salt monomers composed of 0W50mol% of acrylic acid and 50W100mol% of an alkali acrylate and (B) 0.001W5pts.wt. of a crosslinking monomer (e.g. ethyleneglycol diacrylate), is polymerized in the presence of (C) (pref. 0.01W10pts.wt. of) a water-soluble and/or water-dispersible surface active agent (e.g. polyoxyethylene alkyl ether), pref. a nonionic surface active agent having an HLB value of ≥7. The water-containing polymer gel thus obtained may be dried by heating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11233550-A (JP)
Title: Wire bonding method
Inventor: NISHIMAKI KOUJI
IPC: H01L21/60
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous bonding by generating a detecting area from an image inputted into an image processing operation circuit, storing a predetermined identifiable position other than a lead within the detecting area as a reference position, and detecting a first lead position using the reference position as a reference. SOLUTION: A first reference point 15px, which is stored in an image processing operation circuit in advance by photographing a fishing pin 15p serving as a first reference, is detected. With the point 15px as a starting point, the adjacent leads 15px to 15xe are sequentially detected to thereby generate a detecting area. Then, a camera is moved to the next detecting point by driving an XY table, thereby setting the leads 15xe to 15xi as the next detecting area. Other leads are similarly detected sequentially and, using the last detected lead as a new reference point, the leads are detected to thereby detect the positions of all the leads. Therefore, the pin 15p and any position other than that of a lead can be used as a reference as long as they can be discriminated from the adjacent leads on the image, and thus erroneous detections can be prevented.
Patent JP-S52125224-A (JP)
Title: Tuning circuit
Inventor: NAGASHIMA TOSHIO
IPC: H04N5/44
Filed: 1976-04-14
Abstract: PURPOSE:To enable the tuning circuit having great attenuation at the trap frequency and less loss at the reception frequency, by connecting the first and second parallel resonant circuits in series connection to the third coil in parallel.
Patent JP-H08214170-A (JP)
Title: Image compressor
Inventor: ABE NOBUSATO
IPC: H04N19/149
Filed: 1995-02-06
Abstract: PURPOSE: To attain image compression in response to image quality of each image by deciding a quantization coefficient corresponding to a spatial frequency. CONSTITUTION: DCT data statistics obtained corresponding to the quantized DCT coefficients using a quantization table whose quantization coefficients are all 1 as a default and a set sum code quantity are input to a spatial frequency data quantity setting section 24. The spatial frequency data quantity setting section 24 sets set data quantity for each spatial frequency. A quantized table generating section 25 predicts a data quantity of coding data in the case of coding through the use of prescribed quantization coefficients. When the data quantity is less than the set data quantity set by the spatial frequency data quantity setting section 24, the quantization coefficients thus determined are adopted as the quantization table.
Patent JP-H10227811-A (JP)
Title: Head for testing flat specimen
Inventor: HASEGAWA YOSHIE
IPC: H01L21/66
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To enable natural removal of metal dust on tips of needles. SOLUTION: This head 10 for testing contains a needle keeper 20, a plurality of probes 22 which are arranged in the needle keeper 20 and each have a main needle part 30 supported by the needle keeper 20 and a needle tip part 32 bent opposite to the needle keeper 20 with respect to the main needle parts 30 and an elastically deformable guide plate 24 which is arranged on the side opposite to the needle keeper 20 with respect to the main needle parts 30 of the probes 22. The guide plate 24 has a plurality of notch parts 36 which are so arranged to receive the needle tip parts 32 of the probes 22 being allowed to pierce them and the probes 22 are so positioned that the tips thereof do not stick through out from the surface of the guide plate 24 opposite to the main needle parts 30.  Thus, the needle tips of the probes 22 stick through outside the guide pate 24 and then, when they return back to the original position, metal dust on the needle tips are removed by a cooperative action of the probes 22 and the guide plate 24.
Patent JP-H08205990-A (JP)
Title: Frame for altar to be used for funeral
Inventor: YOSHIOKA KIMIO
IPC: A47G1/06
Filed: 1995-02-07
Abstract: PURPOSE: To easily attach a picture of the late person after the setup of an altar by forming the inserting space of a photograph panel at the front part of the main body of the frame, disposing an inserting port communicating with the inserting space on one side surface and fixing a supporting shaft pipe for turning the main body of the frame on a pedestal on the opposite side surface of the inserting hole. CONSTITUTION: At a main body 1 of the frame supported on a pedestal 2, an inserting space 4 is formed for housing a photograph panel 3 for which the picture of the late person is stuck on a styrene panel. An inserting port 4a is disposed on one side surface of the main body 1 of the frame and a bent leaf spring 5 for stabilizing the photograph panel 3 inside the inserting space 4 is fitted to a rear surface plate 1a of the main body 1 of the frame. A supporting shaft pipe 6 is fixed on the side surface opposite to the inserting port 4a by a stopper band 7. When a motor is turned by operating a switch after the altar is completely set up, the main body 1 of the frame is turned with the supporting shaft pipe 6 as a supporting point and turned up to a prescribed position and the photograph panel 3 is housed from the inserting port 4a to the inserting space 4 later. Afterwards, the main body 1 of the frame is turned reversely and returned to its original position.
Patent JP-H08258179-A (JP)
Title: Method to make tire,and tire which is made by said method
Inventor: HORUSUTO ZERUGERU
IPC: B29D30/58
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To optimize the characteristics of various tires between manufacturing processes by performing assembling so as to provide the max. one part of a carcass layer being a layer outside in a radius direction and tread stripe pieces and applying vulcanization treatment not only to a surface and a strength support material but also to a tire part. SOLUTION: A tire part 20 is equipped with a shoulder stripe piece 22, a carcass layer 23, a bead part 24, an apex 25, a side wall 26, a rim flange 27 and two layer breakers 28. Herein, the tire part 20 is assembled in a method stage A so as to provide the max. one part of at least one carcass layer 23 and tread stripe pieces 33 as the outermost layer in a radius direction. Succeedingly, vulcanization treatment is applied to a surface and one or large number of strength support materials within a vulcanizing mold imparting a predetermined cross-sectional contour. The tire part 20 is also subjected to vulcanization treatment in a method stage B in the same way to assemble a complete tire.
Patent JP-H03243851-A (JP)
Title: Method for measuring usable time and setting time of monolithic refractories
Inventor: KOCHIGAMI KAZUHIRO
IPC: C04B35/66
Filed: 1990-02-21
Abstract: PURPOSE:To automatically and exactly measure the time when monolithic refractories are usable and the setting time thereof by continuously or nearly continuously measuring the temp. change of the monolithic refractories and detecting the endothermic/ exothermic peak points thereof. CONSTITUTION:A temp. detector 3 is disposed in a measuring container 2 loaded with the monolithic refractories 1 in such a manner that the detector can be plunged into the refractories. The detector 3 is connected to a thermometer 4 and the detected electric signal is converted to a temp. Further, the thermometer is connected to a display device 5 to record the temp. change. A temp. correcting detector 6 is connected thereto from the thermometer 4 to detect the reference temp. of water or the same monolithic refractory powder and to detect the temp. difference from the detected temp. of the refractories 1 by the detector 3. The electric signal of the electromotive force by the endothermic/exothermic reaction of the refractories 1 detected by the detector 3 is converted to the temp. The temp. change thereof is successively recorded. The time when the refractories 1 is usable is thus the time up to the peak point where the detected temp. falls first and the setting time is the time up to the peak point where the detected temp. rises first. The time when the refractories are usable and the setting time are determined by measuring these points.
Patent JP-H08239968-A (JP)
Title: Elbow
Inventor: SUGIMOTO KENZO
IPC: E04D13/068
Filed: 1995-03-01
Abstract: PURPOSE: To absorb the expansion and contraction of an eave gutter due to temperature difference by the deformation of a ring-shaped rubber packing and the rotation of an elbow, and to prevent damage by fitting the packing on the outer circumferential surface of a cylindrical body in the downstream-side connecting section of the elbow. CONSTITUTION: An upstream-side connecting section 2 and a downstream-side connecting section 3 are mounted on the upstream side and downstream side of an elbow 1 joining an upstream-side gutter and an inclined downstream-side gutter respectively, and a curved section 4 is formed to an intermediate section. A ring-shaped packing 7 consisting of a rubbery elastic body is set up onto the outer circumferential surface of the cylindrical body of the downstream-side connecting section 3. A slitty notched section is formed towards the upstream direction from a downstream-side end in the downstream-side connecting section 3. A projecting section, in which a root section is made approximately the same as the width of the notched section, is formed inside the packing 7, and inserted into the notched section.  According to such a structure, the expansion and contraction of an eave gutter due to temperature difference are absorbed by the deformation of the packing 7 and the revolution of the elbow, thus preventing the damage of the eave gutter, etc.
Patent JP-S51116620-A (JP)
Title: Air-conditioning system for computor
Inventor: NISHI KENICHI
IPC: G06F1/00
Filed: 1975-04-04
Abstract: PURPOSE: Computers C 1 , C 2 and C 3 are cooled by means of dehumidifiers and coolers. Air-conditioners 6a and 6b dehimidify processed air 8 through an intake adjusting damper 9 and a dehumidifier 10. The dehumidified air is mixed with by-path outdoor air 11 through a damper 13, is cooled by a cooler 14, and cools the computers C 1 , C 2 , and C 3 . The dehumidifier 10 is provided with a rotor 20 and an asbetic laminating hanicum structure 21 permeated to a large degree with licium chrolide (LiCl), a desiccant. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52125974-A (JP)
Title: Ball joint fitted with water detecting apparatus
Inventor: KURUSU TOSHIROU
IPC: F16C11/08
Filed: 1976-04-15
Abstract: PURPOSE: The ball joint fitted with the water detecting apparatus constituted of the abnormality generation source operated by the intrusion of water or the electrical contact point, and capable of obtaining the alarm informations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11315236-A (JP)
Title: Color ink set for ink jet recording and method for forming color image
Inventor: KONISHI AKIKO
IPC: C09D11/326
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink set having well-balanced excellent storage stability and delivery stability by selecting an ink set wherein the L*, a*, and b* values calculated from the spectral transmittance of a specified dilution rate solution of each of yellow, magenta, and cyan inks fall within specified ranges. SOLUTION: There is provided the ink set comprising three yellow, magenta, and cyan ink each of which comprises a water-soluble colorant such as a direct dye or an acid dye, 10-30 wt.% wetting agent such as a diethylene glycol/ glycerol mixture, 0.5-3.0 wt.% surfactant represented by the formula, 0.2-1.0 wt.% antiseptic antimold, and water. The L*, a*, and b* values calculated from the spectral transmittance of a 2,000-fold dilution solution of each ink should be L*=95±5, a*=-6±5, b*=23±12 for the yellow ink, L*=75±5, a*=55±25, b*=-28±10 for the magenta ink, and L*=87±5, a*=-35±10; b*=-19±8 for the cyan ink. In the formula, R is a 4-14C alkyl; n is 3-12; and M is a quaternary ammonium salt or the like.
Patent JP-H10235671-A (JP)
Title: Polyolefin resin multi-layer foam and its production
Inventor: HARUNARI TAKESHI
IPC: C08J9/06
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin resin multi-layer foam that has a wide cushioning width and which can be used for cushion materials, wrapping and packaging materials, cases, mats or the like, various types of covers and footgears. SOLUTION: This foam comprises a foam layer B in which a mean value P of the degree of orientation of a cell for individual cells ranges 2.5 to 4.5, the individual cells being expressed by a cell diameter in a direction normal relative to upper and lower surface of the foam that are parallel to each other/a cell diameter in a direction normal to a thickness direction of the foam, and a foam layer A having a mean degree of orientation of a cell Q which is smaller than P in a range of 0.5 to 3.5. In this case, the foam layer A is laminated on one or both sides of the foam layer B so as to be integral therewith with no interface interposed between the foam layers A and B.
Patent JP-S63210248-A (JP)
Title: Tin containing zinc based alloy
Inventor: KANEKO MIKIO
IPC: C22C18/00
Filed: 1987-02-24
Abstract: PURPOSE:To obtain a zinc based alloy for a mold which has excellent mechanical strength, has small dimensional change by aging, has good castability and workability and can be produced in a short time, by specifying the compsn. consisting of Al, Mg, Sn and Zn. CONSTITUTION:The Sn contg. zinc group alloy consists of, by weight, 3.0-30% Al, 0.01-0.5% Mg, 0.01-3% Sn and the balance Zn with inevitable impurities and is usable as a mold used for molding of plastics. Said alloy has high surface hardness and has the excellent mechanical strength and mechanical workability. The cubical shrinkage by the influence of Al is further controlled to decrease the influence of the aging such as the dimensional change and the lowering of strength.
Patent JP-S52127007-A (JP)
Title: Voice recognition method
Inventor: NAKADA KAZUO
IPC: G10L17/14
Filed: 1976-04-16
Abstract: PURPOSE: To insure the results for the voice recognition by adapting the stage for the recognition to two steps. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08213538-A (JP)
Title: Resin-sealed semiconductor device
Inventor: TSUNODA YOICHI
IPC: H01L21/52
Filed: 1995-02-07
Abstract: PURPOSE: To prevent resin from peeling off the back of an island at soldering by a method wherein a die bond area of prescribed area is provided onto the center of the island, slits are provided surrounding the die bond area, and a semiconductor chip is bonded to the die bond area through the intermediary of die-bond agent. CONSTITUTION: A die-bond area 4 as large as 40 to 80% the size of a semiconductor chip to mount is provided in the center of an island 1, and slits 2 are provided surrounding the die-bond area 4 to subdivide the periphery of the die-bond area 4. By this setup, a semiconductor chip is enhanced in bonding strength and heat dissipating properties and kept large enough in bonding area. Therefore, die-bond agent 9 is easily controlled in the amount of coating so as not to leak out through slits 2.
Patent JP-H11235322-A (JP)
Title: Acoustic mri device and probe therefor
Inventor: YAMAGATA HITOSHI
IPC: A61B5/055
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance serviceability without the need for a separate large-scale device requiring complex operations and to perform an acoustic MRI method with high accuracy and efficiency by enabling acoustic energy to be surely transmitted to an affected part although constituting of a relatively simple structure. SOLUTION: An acoustic MRI probe PR having a balloon 21 a inserted into a blood vessel of a subject and capable of being inflated and contracted by the supply and discharge of gas, means 23, 23a and 21 for supplying acoustic vibration energy to the balloon, and an MRI receiving coil 7R installed in the balloon is formed. The balloon 21a is provided integrally with a part of a tubular catheter 21 percutaneously inserted in the blood vessel, in such a way that the balloon 21a is communicated with the inside of the catheter 21.
Patent JP-S61202855-A (JP)
Title: Printing head
Inventor: OTSUKA HIDEFUMI
IPC: B41J2/295
Filed: 1985-03-06
Abstract: PURPOSE:To maintain the uniformity of printing characteristics without using various lengths of wire by aligning bimorph-type electric distortion vibrators in the running direction of a printing head and arranging printing pins so that they may print a different position at right angle with the running direction of printing head. CONSTITUTION:If a drive voltage is applied by a drive circuit 12 to piezoelectric elements constituting bimorph-type electric distortion vibrators 1a-1p held by a holding member 3, the entire vibrators 1a-1p are bent causing printing pins 2a-2p to strike both an ink ribbon 10 and printing paper 9 for printing. Almost at the same time as this striking for printing, if a drive voltage is cut off by the drive circuit 12, the electric distortion vibrators 1a-1p start returning to their pre-printing stationary position and runs into a damper 11 at the stationary position, and stopping quickly. The printing head 4 from characters with dots under this repeated operation.
Patent JP-H06257252-A (JP)
Title: Ceiling construction
Inventor: NISHIO KAZUNORI
IPC: E04B9/24
Filed: 1993-03-03
Abstract: PURPOSE:To facilitate work in a construction site and to save manpower in construction by inserting ceiling panels having lighting fixtures, etc., in them previously in L-shaped ceiling joist receivers while sliding them. CONSTITUTION:A plurality of ceiling joist receivers 1 are arranged at specific positions in a ceiling planned section with a plurality of metal fixtures and connecting metal fixtures and are horizontally adjusted with thumbscrews. Housing equipments such as lighting fixtures, eir conditioners, etc., are incorporated in ceiling panels in advance. The ceiling panels 9 are slid from one end of each of a pair of opposite L-shaped ceiling joist receivers 1. After that, both ends of a ceiling joist 11 of each of the ceiling panels 9 are borne on horizontal pieces 1a of the 1-shaped ceiling joist receivers 1. In addition, while moving the ceiling panels 9 to the other end side of the ceiling joist receivers 1, a plurality of ceiling panels 9 are successively inserted. According to the constitution, the lighting fixtures, etc., are incorporated in the ceiling panels in advance, so the manpower is saved, and the ceiling panels are slid to insert, so that execution can be easily made.