baber/WOPTO huggingface dataset:
Patent JP-2000340715-A (JP)
Title: Wiring board for mounting semiconductor element and semiconductor device using the same
Inventor: OTA NAOTAKA
IPC: H01L23/28
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To firmly secure a semiconductor element on an insulating base body with a resin filler, to satisfactory protect the element and also to bring the electrical connection of electrodes on the element with wiring conductors to a complete one and to stably actuate the element extending over a long period. SOLUTION: This wiring board is a wiring board for mounting a semiconductor element, which has a mounting part 1a mounted with the semiconductor element 4 by a flip chip connection method and a frame-shape dam part 3 formed, in such a way as to encircle this mounting part 1a on an insulating base body 1, which is provided with wiring conductors 2 and consists of a ceramic. In this wiring board, the dam part 3 is formed by laminating a plurality of thick ceramic films layers 3a to 3e and the side surface on the inner side of the dam part 3 is formed into a step shape or a slant surface.  Stress, which is applied to the bonded surface of the dam part 3 to a resin filler 5, is reduced satisfactorily and is dispersed by the side surface, which is formed into the step shape or the slant surface on the inner side of the dam part 3, and the generation of a separation between the dam part 3 and the filler 5 can be effectively prevented.
Patent JP-S5376029-A (JP)
Title: Peeling-off developing device
Inventor: MATSUMOTO NOBUO
IPC: G03F7/30
Filed: 1976-12-17
Abstract: PURPOSE: To surely peel off a cover base by providing a guide roller rotatable face to face with a back-up roller and a brush roller which rotate in contact with a nip roller on a skewer, and by making each roller rotate independently. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11343513-A (JP)
Title: High carbon steel by electric shock melting method, and its manufacture
Inventor: SAWADA YASUO
IPC: C21C5/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To easily provide a high carbon steel excellent in repeated forgeability at a low cost. SOLUTION: A high carbon steel having the composition consisting of, by mass, 0.6-1.7% carbon, <=0.009% sulfur, <=0.05% phosphorus, <=0.09% manganese, <=0.09% silicon, and the balance iron with inevitable impurities is manufactured through the direct energization of the DC current or the AC current of >=50 Hz to an iron raw material 3 by a direct steelmaking method of high carbon steel using an electric shock furnace 1 with iron sand or iron ore with the iron raw material 3.
Patent JP-S5276031-A (JP)
Title: Exposure indicating system for single lens reflex camera for ttl photo metry
Inventor: UEDA HIROSHI
IPC: G03B7/085
Filed: 1975-12-22
Abstract: PURPOSE: To provide an exposure indicating system for a single lens reflex camera for TTL photography, in which which controllable mode of exposure control is indicated before the exposure by the flashing condition of a lamp, thereby enabling free change of the preset shutter speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0758411-A (JP)
Title: Laser array
Inventor: TOMASU ERU PAORI
IPC: H01S5/00
Filed: 1994-07-04
Abstract: PURPOSE: To provide a nonmonolithic laser array comprising lasing elements arranged at the protruding part of protruding members of a laminated support. CONSTITUTION: The laser array 10 comprises a thermally conductive laminated support 16 having at least two protruding members each including first and second conductive layers and at least one spacer including a third conductive layer, at least two lasing elements each having two electric terminals, a first conductor for connecting the second terminal of each lasing element electrically with the first conductive layer on the protruding member, and a second conductor to be connected electrically with each first conductive layer on the corresponding protruding member.
Patent JP-H03900-A (JP)
Title: Manufacture of soft tissue paper treated by polysiloxane
Inventor: ROBAATO SUTANREE ANPARUSUKII
IPC: D21H27/00
Filed: 1989-06-14
Abstract: PURPOSE: To economically produce the subject product having a soft silky and flannel-like feeling by applying a polysiloxane compound to a web formed by wet-laying cellulose fibers and kept in a wet state thereof. CONSTITUTION: Cellulose fibers are initially wet-laid to form a web and a polysiloxane compound in an amount capable of retaining the polysiloxane in an amount of 0.004-0.75% based on the dry fiber weight of the resultant tissue paper in the web is then applied to the web when the fiber consistency of the web is 10-80% based on the total web weight. The resultant web is subsequently dried and creped to produce the objective product having 10-65 g/m<2> basis weight and <=0.6 g/cc density. Furthermore, an amino-functional polydimethylpolysiloxane is preferred as the polysiloxane compound.
Patent JP-S6213522-A (JP)
Title: Heat treatment of high strength and toughness spheroidal graphite cast iron
Inventor: MIZUNO SHINYA
IPC: C21D5/00
Filed: 1985-07-10
Abstract: PURPOSE:To provide high strength and toughness to the stock of spheroidal graphite cast iron in a well-balanced state by austenitizing the stock and austempering it under conditions during multistage isothermal transformation. CONSTITUTION:The stock of spheroidal graphite cast iron is austenitized under the conditions of 850-950 deg.C and >=10min. It is then subjected to at least two cycles of isothermal transformation consisting of the 1st isothermal transformation under the conditions of 250-350 deg.C and several min-1hr and the 2nd isothermal transformation under the conditions of 350-450 deg.C and several min-1hr.
Patent JP-H0319039-A (JP)
Title: Test system for data processor
Inventor: SHIMIZU NORISHIGE
IPC: G06F11/22
Filed: 1989-06-16
Abstract: PURPOSE:To generate the test data requiring the complicated action conditions from the simple individual device data where the action of each device is noted by separating the input/output states from each other for each device and combining these states comprehensively via a program process. CONSTITUTION:The action states of a CPU 110 related to the input/output actions, an input/output processor 120, an input/output device 130, etc., are separated from each other for each device. Then the action state generation data on each device are combined as a series of actions via a program process. Thus a test executing process program is obtained. As a result, a test where the action states of each device are complicatedly combined can be carried out just with generation of the action state setting data on each device. Then the test data is simplified and a large number of test items can be easily tested.
Patent JP-H102328-A (JP)
Title: Bearing device
Inventor: SAKATANI IKUNORI
IPC: F16C25/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost bearing device to be low in height and formed in a compact manner, and reduce the occurrence of oscillation of a non-rotation synchronous component, and provide a means to be simple in constitution and exert a pre-load on a ball bearing instead of a high-cost rare earth magnet. SOLUTION: A ball bearing 7 having a ball 11 disposed between outer and inner ring members 9 and 8 and a radial bearing surface 12 formed on the inner peripheral surface of the inner ring member 8 is inserted externally of a radial bearing surface 5a formed on the outer peripheral surface of a shaft member 5 with a bearing gap 10 located therebetween. A groove 8a for generating a dynamic pressure is formed in the radial bearing surface 12, the outer ring member 9 and the shaft member 5 are integrally fixed, and a pressure chamber 9 is arranged between a bearing member 18 formed integrally with the inner ring member 8 and the end face 5b of the shaft member. A fluid pressure in the bearing gap 10 generated by a groove 8a for generating a dynamic pressure during the operation of a bearing device is transmitted to the pressure chamber 19 and a preload is applied to the ball bearing 7.
Patent JP-H07142126-A (JP)
Title: Filter connector
Inventor: OI TAKAAKI
IPC: H01R13/719
Filed: 1994-07-04
Abstract: PURPOSE:To impart the function as a grounding conductor to a back shell, and to facilitate the soldering of a filter element to the back shell, and to improve the mechanical strength of the filter element. CONSTITUTION:A filter element 28 is housed inside of a case, which is divided into a back shell 24 and a front shell 23 and which has a conductive surface, under the condition that a pin 27 is passed through the filter element 28. The back shell 24 is formed with a through hole, and the filter element 28 is positioned and arranged inside of this through hole by a flange 41, and the end surface of the filter element 28 facing to the outside is formed so as to form a nearly same surface with the outer surface of the back shell 24. A cover wall 33 of the front shell 23 and the back shell 24 are soldered with dip, and simultaneously, the back shell 24, the filter element 28 and the pin 27 are soldered.
Patent JP-H08317806-A (JP)
Title: Spike shoe
Inventor: KATAOKA AKIRA
IPC: A43B5/06
Filed: 1995-05-25
Abstract: PURPOSE: To provide spiked shoes which holds the foot portions of a wearer firmly and transmits kick force to track, etc., without loss. CONSTITUTION: In spiked shoes, a spike 2 is fitted to an outer 1 of resin material. Wind-up portions 11A, 11B are formed by winding up at least a portion of peripheral portion of a sole portion 10 in the outer 1. Wind-in portion 12A, 12B are formed by winding inward at least a portion of the wind-up portion 11A, 11B along a foot.
Patent JP-H11345358-A (JP)
Title: Automatic lending and returning machine
Inventor: NIWA HISANOBU
IPC: G07F7/08
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic lending and returning machine where an operation at the time of lending is simplified. SOLUTION: The automatic lending and returning machine 1 specifies users by cards, which respective users possess, and a lending operation taking out a recording medium which the user selects and in which sound and a picture is recorded or data is written from a storage case, a returning operation for taking in the recording medium returned from the user and the adjustment of charge paid from the user are automatically executed. Display members 3 on which the title names of music, a video or a game, recorded in the storage medium, are displayed and to which identification means showing identification information on the music, the video or the game are added are arranged in a rack 2 formed on the front face of a machine body so that they can be taken out. A reading means 11 reading identification information from the identification means is provided. The user makes the reading means 11 read identification information of the identification means, thereby the recording means which is to be lent out is specified.
Patent JP-H04351792-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: INOUE TATSURO
IPC: H01L27/115
Filed: 1991-05-28
Abstract: PURPOSE:To prevent erroneous write in and erroneous erasure of nonselection memory transistors. CONSTITUTION:A memory cell array 800 is configured by memory array configuration groups arranged in a matrix from and each memory array configuration group is selected by plural memory transistors QM1,1 to QM2,6 and first selection transistors QS1,1 to QS2,6 which are connected to the memory transistors in parallel. Each memory array configuration group is connected to bit lines through second selection transistors QC1 to QC4 and the second selection transistors are selected by selection lines C1 to C2. During a write in and a read out period, a memory transistor which is the same memory array configuration group is selected by first word lines X1 to X6 and the first selection transistors which make pairs with the selected memory transistors are turned off by second word lines Z1 to Z6. Since the first selection tracsistors, which are paried with the other nonselection memory transistors, are turned on, these first selection transistors act as trnasfer gates and prevent erroneous write in and erroneous erasure of nonselection memory transistors.
Patent JP-S5579889-A (JP)
Title: Alumina supply apparatus
Inventor: KAIFUCHI TOSHIAKI
IPC: C25C3/12
Filed: 1978-12-11
Abstract: PURPOSE: To enable to be automatically supplied a fixed quantity of Al 2 O 3  always, by throwing in Al 2 O 3  from the upper opening of box-shaped case and storing in the above case and also, flowing out from the lower end of sheeting and moreover, accumulating on solidifying bath forming slanting surface corresponding to its repose angle.  
     CONSTITUTION: Al 2 O 3  is thrown in from the opening 17 and is reached on the solidifying bath 8 passing through the opening 18 and then, is filled in box-shaped case (composed of the anode casing 2, the sheeting 15 and two side boards). At the same time, Al 2 O 3  is flowed from the lower tip end verge of the sheeting 15 and stands still on the bath 8 forming slanting surface corresponding to its repose angle (normally 30W40°). Accumulated Al 2 O 3  on the bath 8 is thrown in the bath when the bath is broken and at the same time, Al 2 O 3  in the case is flowed out naturally and Al 2 O 3  accumulated layer for the next solidifying bath crushing, is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01319576-A (JP)
Title: Aqueous ink composition
Inventor: AKIYAMA KAZUTOSHI
IPC: F24C3/12
Filed: 1988-06-20
Abstract: PURPOSE:To obtain the subject composition suitable for ball-point pen and ink jet recording, having excellent writing and recording characteristics (especially traveling properties), fixing properties (adsorbability), delivery characteristics, lubricating properties, stability with time, etc., comprising a specific phosphorus-containing compound. CONSTITUTION:The aimed compound containing a compound (e.g., compound shown by formula II) shown by formula I [D is azo dye residue containing OH and/or amino; X is O or (CH2)a (a is 1-4); M is H, alkali metal, ammonium, 1-3C amine or 1-4C alkanolamine; m and n are 0 or 1; l is 1-4].
Patent JP-S6213194-A (JP)
Title: Video signal processing device
Inventor: SUZUKI TAKAO
IPC: H04N9/808
Filed: 1985-07-10
Abstract: PURPOSE:To output two kinds of video signals while being synthesized properly by storing separately two kinds of video signal field components into a frame memory to which two kinds of video signals are inputted switchingly at each field, converted into RGB signals and storing the said RGB signals in the unit of frames. CONSTITUTION:Two kinds of video signals S1, S2 are inputted respectively to an input terminal of a changeover switch 4. Frame memories 14a, 14b, 14c have a capacity storing two fields, the field component of the said video signal S1 is stored in one field part (1st field) and the field component of the video signal S2 is stored in the other field part (2nd field). The video signal is subject to impedance conversion by impedance converters 18a, 18b, added in response to a desired ratio by a variable resistor VR1 constituting a video fadar 19, inputted to a video amplifier 20, amplified and outputted to the said output terminal 2 via a video buffer circuit 21.
Patent JP-H05344597-A (JP)
Title: Tone quality evaluating device
Inventor: USUKI SAWAKO
IPC: H04R29/00
Filed: 1992-06-12
Abstract: PURPOSE:To take and display the difference between a signal to be evaluated obtaining the difference in listening of an acoustic equipment by using a music signal for the input signal to the acoustic equipment and a reference signal obtained by an impulse signal by analyzing it into the function of frequency. CONSTITUTION:A music signal generated by a music signal generation means 1 is inputted to an object to be measured 100, providing a measured music signal. In a Fourier transformation arithmetic means 5, the Fourier transformation of the measured music signal and the music signal is performed at the constant time intervals and by the time width. In a division arithmetic means 6, the division of the result of the music signal is performed for the result of the measured music signal. In a reverse Fourier conversion arithmetic means 7, the reverse Fourier transformation is performed. The result is taken as a signal to be evaluated, and the difference with the reference signal obtained by the impulse signal input is analyzed into the function of time and frequency in an analysis arithmetic means 9, then displayed by a display means 10.
Patent JP-S5942941-A (JP)
Title: Control of projection for injection molding machine
Inventor: NISHIZAWA KESAJI
IPC: B29C45/40
Filed: 1982-09-02
Abstract: PURPOSE:To shorten the time of unit cycle by a method in which the projection of an ejector pin for the first time is mace by usual stroke, and the projection of the projector pin in and after the second time is made by short retracting stroke. CONSTITUTION:A projector pin 3 is provided through a projection plate 6 to a projection pin 5 reciprocally moving inside a cylinder 4 fixed to the movable plate 1 of an injection molding machine. The projector pin 3 is contacted with adjacent switches 9-11 by retraction of a position detecting dock 8 in such a way as to enable it to be regulated from th maximum projection position to the final retraction position (the projection start position). In a sequential action to advance and retract the projector pin 3 plural times, the retracting stroke of the projector pin 3 for the first time is made shorter than the retracting stroke in and after the second time.
Patent JP-S5850947-A (JP)
Inventor: KENTO ROI SUTORABURU
IPC: A61B17/10
Filed: 1982-09-02
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-S638396-A (JP)
Title: Poly-labeled oligonucleotide derivative
Inventor: YAMANE AKIO
IPC: C12N15/09
Filed: 1986-06-30
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<2> are H, phosphoric acid residue or group of formula II (a and b are arbitrary natural numbers and b+1>=a; R<3> is bivalent hydrocarbon residue; X is O or imino; Y is labeling substance linked to Lys by covalent bond)' n is arbitrary natural number; B is base constituting nucleotide]. USE:A reagent for cloning a gene or a reagent for diagnosis of genetic diseases. PREPARATION:The compound of formula I for probe can be produced e.g. by aminoalkylating a nucleotide compound of 15-40 nucleoside units such as fragment of gene, introducing polylysine into the obtained compound and reacting and linking a labeling substance such as fluorescein isothiocyanate to the polylysine.
Patent JP-H1150362-A (JP)
Title: Yarn feeding apparatus for circular knitting machine suitable for feeding of yarn having high extensibility
Inventor: LONATI FRANCESCO
IPC: D04B9/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide the subject yarn-feeding apparatus enabling accurate suction and holding of a yarn and having improved workability by feeding the elongated part of a yarn immediately before the cutting of the yarn performed at a point close to the knitting part by an elongation means. SOLUTION: This yarn-feeding apparatus 1 is provided with an elongation means 11 placed along a thread passage to elongate the yarn 6 fed from a spool 7 by a length necessary for a knitting machine by properly moving the means in a state engaged with the motion of the yarn. At least the elongated part of the yarn 6 is fed by this process immediately before the yarn cutting procedure performed at a point close to the knitting part of the knitting machine. Preferably, the elongation means 11 has an arm 14 pivoted on a supporting member 13 attached to a frame of the knitting machine at an end, the arm 14 has a 1st yarn-passing hole 16 at a position separated from the axis 15 and the 1st passing hole 16 is moved in a direction having a component in lateral direction relative to the axis of the passing hole 16 by the swinging motion of the arm 14 around the axis 15.
Patent JP-H09318127-A (JP)
Title: Air-conditioning system
Inventor: MAEDA KENSAKU
IPC: F24F1/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning system, effecting the adsorption/ reproduction of desiccant through a batch-like process employing a heat pump and high in the efficiency thereof. SOLUTION: This air-conditioning system is constituted so that at least two sets of desiccants 103A, 103B are arranged so as to pass treating air and reproducing air, to be switched alternately, and moisture in the treating air is adsorbed in one side while the desiccant is reproduced by the reproducing air in the other side. In this case, a high-temperature heat source of a heat pump 200 is arranged in the reproducing air route to heat reproducing air and the low-temperature heat source of the heat pump 200 is arranged in the treating air route to cool the treating air while a heat exchanger 104, effecting sensible heat exchange between the treating air after passing through the desiccants 103A, 103B and the reproducing air before passing the desiccants, is provided.
Patent JP-S5276553-A (JP)
Title: Driving circuit for magnet
Inventor: TAKAHASHI TAKESHI
IPC: F16D48/06
Filed: 1975-12-23
Abstract: PURPOSE:To obtain a clutch magnet driving circuit of simple constitution and small power consumption, by connecting a low potential power source for holding purpose to the junction point of a exciting coil and a condenser through a low resistance, and also by connecting a high potential power cource for charging purpose to the same junction point through the above low resistance and another high resistance.
Patent JP-H04354208-A (JP)
Title: Bit length expanding device
Inventor: HAYASHI HIDEAKI
IPC: H03M3/04
Filed: 1991-05-30
Abstract: PURPOSE:To improve distortion at the reproduction of a small level. CONSTITUTION:A data difference such as 'minimum bit', 'no change', and 'large amplitude change', is extracted from the sampling data of a prescribed bit by a difference extracting circuit 1, inputted to a shirt register 2 and a data pattern by an interval or the like in a change in a small level from the shifty register 2 is extracted by a data pattern extracting device 3 and when a discrimination data such as a minimum bit change interval is long or short is inputted to a shift register 4, the data of a low-order bit (less then LSB) is generated by a data generating circuit 5 based on the discrimination data and the inputted data is fed to an adder circuit 7 together with a data generating timing with a shift register 6 and added, all bits are expanded, before and after the original LSB change is smoothly changed by all bit data and when a small data is reproduced, the quantization distortion by the LSB is decreased.
Patent JP-S6236970-A (JP)
Title: Original platen device
Inventor: MIZUTANI MOTOHARU
IPC: H04N1/107
Filed: 1985-07-12
Abstract: PURPOSE:To obtain excellent picture quality even from a thick original by providing a light irradiating means lighting a light to be surrounding of the original so as to light up the surrounding of the original. CONSTITUTION:A fluorescent light 2 is provided to the inside upper part of an original reader main body 1 and a lens 3 and a sensor 4 are arranged at the lower part. An original platen 5 is provided to the upper face of the main body 1 and a book form original G is placed on the platen 5. An original cover 7 is provided freely turnably to the upper part of the main body 1 via a metallic fixture 6 and a fluorescent lamp 8 as a light irradiating means is provided in the inside and the lower face is constituted by a transparent member 9. In reading the original G, the original is irradiated from the fluorescent lamp 2 shown in the arrow and its reflected light is formed on the sensor 4 via the lens 3. A light is irradiated from the fluorescent lamp 8 at reading and a part of the light is formed on the sensor 4 via the lens 3 as shown in the arrow through the circumferential part of the original G, then even when the original is a thick book, the surrounding part is lighted and excellent picture quality is obtained.