baber/WOPTO huggingface dataset:
Patent JP-S6112822-A (JP)
Title: Manufacture of grain oriented electrical sheet having low iron loss
Inventor: SAKAI TOMOHIKO
IPC: C21D8/12
Filed: 1984-06-29
Abstract: PURPOSE:To manufacture a grain oriented electrical sheet having low iron loss, by regulating strictly quantitites of Mn, S, adding a prescribed quantity of Cu, and selecting suitable conditions of hot rolling, hot rolled plate annealing or intermediate annealing. CONSTITUTION:A silicon steel slab having basic component of <=0.08% C, 12- 4% Si is hot rolled to hot coil, and hot rolled plate annealing, cold rolling, intermediate annealing, cold rolling and decarbonization annealing are performed. Then high temp. annealing for recrystallizing secondarily said meterial at 800-950 deg.C is performed to manufacture the grain oriented electrical sheet. Hereupon, a material in which 0.05-0.07% Mn, 0.02-0.2% Cu, 0.015-0.03% S are incorporated to the silicone steel material, and <=500Angstrom  fine (Cu, Mn)1.8S accompanying to gamma-alpha transformation are deposited, is subjected to the final cold rolling by 50-80% draft.
Patent JP-S5924926-A (JP)
Title: Fastener inserting device
Inventor: KURIHARA MATSUO
IPC: B23P19/04
Filed: 1982-07-30
Abstract: PURPOSE:To save labor in inserting fasteners and enhance the productivity by allowing a cam mechanism to move each fastener in a major and minor arc motion and thereby inserting the fastener in a mounting hole without unreasonable force. CONSTITUTION:Main gear 32 is mounted rotatably on the base shaft 31 of an insertion device 24, and No.1 arm 33 installed to this shaft rotatably. One end of No.2 arm 37 is fixed to the main gear 32, which rotates following the rotation of this arm 37. Rollers 33a, 37a at the other ends of No.2 and No.2 arms 33, 37 are put in slide contact with No.1, No.2 cams 38, 39, which are rotated driven by a servo motor. When a fastener 3 is to be inserted into a mount hole 2 formed in the material 10, a fastener arm 34 of No.1 arm 33 sinks in making a major arc motion while the fastener 3 makes minor arc motion round the arm 34 to sink toward the material 10. Thus insertion is performed.
Patent JP-S61290738-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NUNOGAMI HIROYUKI
IPC: H01L21/3205
Filed: 1985-06-19
Abstract: PURPOSE:To increase the wiring number without increasing the chip size, and to do its wiring without connecting erroneously, by widening the area of the wiring region at the central section where wiring is easy to concentrate as much as possible, and by narrowing relatively the area of the wiring region at the peripheral section where wiring is difficult to concentrate. CONSTITUTION:The area of the wiring region 11a at the central section where wiring 4, 5 is easy to concentrate comparatively is widened as much as possible. On the contrary, the area of the wiring region 11b at the peripheral section where wiring 4, 5 is relatively difficult to concentrate is formed relatively narrowly. Through the wiring regions 11a, 11b, wiring and connecting are done. In this way, the wiring number in a chip with the same size can be effectively increased, and thus the wiring without erroneous connection can be attained.
Patent JP-S63300587-A (JP)
Title: Printed wiring board
Inventor: FUKUDA YOSHIHIRO
IPC: H05K1/02
Filed: 1987-05-30
Abstract: PURPOSE:To easily insert and align a coated wiring terminal by forming an insertion hole to be inserted with the terminal, and a long hole made of a guide hole for guiding the terminal inserted into the hole to a predetermined position. CONSTITUTION:A long hole 5 is composed of a circular loose hole (insertion hole) 5s, and a rectangular guide hole 5a communicating with the hole 5s and having a width smaller than the diameter of the hole 5s, the holes 5 are arranged on a linear line, and communicate each other. Since this printed wiring board 6 has the holes 5s coincident to the pitch of flat cable terminals 4, the terminals 4 can be easily inserted into the holes 5s. Since the holes 5a are provided to communicate wit the holes 5s, the terminals 4 inserted to the holes 5s can be slid rightward to be easily aligned to a predetermined position. When the width of the hole 5s at a predetermined position is narrowed, its soldering is facilitated.
Patent JP-H06347071-A (JP)
Title: Exhaust device
Inventor: SAKAKIBARA HITOSHI
IPC: G10K11/16
Filed: 1993-06-03
Abstract: PURPOSE:To permit the application of a sound attenuating structure, capable of reducing noise without deteriorating exhausting efficiency, to a small-size exhaust device. CONSTITUTION:A sound attenuating device is constituted of a duct unit 5a, formed in a hood unit 2 and whose air suction route is inclined or curved, and a receiving space, communicated with the duct unit 5a and receiving a fan 1 formed in the hood unit 2. The duct unit 5a is functioned as an expansion chamber type sound attenuating device to reduce noise generated by the fan 1. On the other hand, the sectional area of the duct unit 5a is designed so as to be larger than the sectional area of the suction port la of the fan 1 to prevent the deterioration of exhaust efficiency. Further, the sound attenuating structure, in which the suction route of the duct unit 5a is provided with a slanted and curved structure, the size in up-and-down direction of the duct unit 5a is reduced and noise can be reduced without deteriorating exhaust efficiency, is permitted to be employed in a small-size exhaust device also.
Patent JP-H02311309-A (JP)
Title: Production of fibrous hydroxyapatite
Inventor: SAITO HAJIME
IPC: D04H1/4218
Filed: 1989-05-27
Abstract: PURPOSE:To obtain the subject substance having improved strength, toughness and bio-compatibility by hydrolyzing beta-Ca3(PO4)2 in a basic buffer solution. CONSTITUTION:A low temperature-type beta-Ca3(PO4)2 is added to a basic buffer solution (e.g. NaOH-KCl) of pH9 to 4 and hydrolyzed by heating at 40 to 300 deg.C. The hydrolyzed product is filtered, washed with water and dried.
Patent JP-H0427132-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO HITOSHI
IPC: H01L21/66
Filed: 1990-05-22
Abstract: PURPOSE:To inhibit the extension of a source drain region and increase an effective channel length by implanting ions of n-type impurities on the slant from multi- directions into a semiconductor substrate when forming a low concentration diffusion layer comprising a source of a P type channel type transistor and a part of the drain. CONSTITUTION:An oxide film 3 and a gate electrode 4 are formed on a p channel type (pch) and n type channel (nch) transistor formation area on a semiconductor substrate while the pch 5 region is formed as a p type diffusion layer on the surface of the substrate 1 directly under the oxide film 3. Then, low concentration phosphorous ions are implanted into the substrate 1 on the slant from multi-directions and heat- treated so that a low concentration diffusion layer may be formed. Then, the oxide film 3 is etched so that an oxide film 7 may be formed. After the formation of the oxide film 7, high concentration boron ions are implanted in the pch region while high concentration arsenic ions are implanted in the nch region where heat treatment is carried out and the pch region is set to a source drain 8. At that time, below the end of the gate electrode 4, is formed a low concentration source drain region 9 in particular. On the other hand, the nch region forms a high concentration diffusion layer 11, which is defined as the source drain region 8.
Patent JP-H06343766-A (JP)
Title: Game machine and carrying case
Inventor: TSUCHIDE SHINGO
IPC: A63F9/14
Filed: 1993-06-03
Abstract: PURPOSE:To provide a game machine and a carrying case that can simplify the whole system and save space. CONSTITUTION:The carrying case 2 of this game machine is equipped with a monitor 5 and a game board 4 on which the characters corresponding to the scenery decoration made in each game area are displayed as well as a concave half-mirror 6 which synthesizes the scenery decoration in each game area and the characters displayed on the monitor 5 corresponding to the scenery decoration in each game area.
Patent JP-H0429458-A (JP)
Title: Facsimile with cordless telephone set
Inventor: KITAMURA TETSUO
IPC: H04M1/00
Filed: 1990-05-23
Abstract: PURPOSE:To easily perform the work of a user by providing an automatic switching means which connects either the facsimile part of a master machine and radio communication equipment selectively to a telephone line by classifying whether or not an input signal from the telephone line is a facsimile signal, and controlling the operation of the automatic switching means according to the operation of the handset of a slave machine. CONSTITUTION:When signal input from the telephone line is detected first, a voice synthesis circuit 14 is operated, and when the facsimile signal is detected, the telephone line is connected to the facsimile part 25. When no facsimile signal is detected from the telephone line, it is re-confirmed whether or not a communication destination is facsimile equipment by outputting a response signal, and when the number of times of such operations arrives at a prescribed number of times, it is judged that the communication destination desires to perform speech, and the telephone line is connected to the radio communication equipment 27. Then, a call signal is issued from the radio communication equipment 27 of the master machine 10 to the radio communication equipment 34 of the slave machine 11, and a ringer tone is outputted, and the user can perform the speech using the slave machine 11.
Patent JP-H06345168-A (JP)
Title: Container of ic package and ic package
Inventor: KURAUCHI NOBUYUKI
IPC: B65D85/00
Filed: 1993-06-03
Abstract: PURPOSE:To provide a container of IC package and an IC package, wherein the IC package can be easily encapsulated in the container without encapsulating the IC package erroneously when the IC package is put into the container of IC package. CONSTITUTION:Edges 5 of an IC package 1 are chamfered. Each of the edge 5 of the package 1 is guided by a guided portion 12 of a container 10 of IC package. A similar taper is formed on each of the guide portions 12 and on the bottom surface of each of the edges 5 of the package 1. By chamfering the edges of the IC package so that the IC package is guided by the edge thereof, the IC package can be easily encapsulated in the container of IC package and hence a lead is prevented from being bent. And the container of IC package can be simply formed.
Patent JP-H08330735-A (JP)
Title: Manufacture of multilayered printed-wiring board
Inventor: ANDO MASATOSHI
IPC: H05K3/46
Filed: 1995-05-31
Abstract: PURPOSE: To provide a method of manufacturing a high-density multilayered printed-wiring board, which makes the formation of through holes at split positions different from each other possible in the case where the split through holes are selectively formed in the multilayered printed-wiring board and improves significantly the housing efficiency of wirings not only in the plane direction but also in the directions of layers. CONSTITUTION: A drill bit with a flared or discoid tip is selectively inserted in through holes 15 formed in a board 6 constituted by a method, wherein a plurality of sheets of internal layer plates 13 formed with conductor circuit patterns 1 are superposed interposing a plurality of sheets of prepregs 14 between them and are formed into a multilayer structure, at prescribed positions on the board 6 up to positions (depths), where the holes 15 are split, in the holes 15 and conductor layers 8 on the inner walls of the holes 15 are cut, whereby split through holes 9a and 9b at split positions different from each other are formed.
Patent JP-H08602-A (JP)
Title: X-ray projected image measuring device and method therefor
Inventor: SEKIHARA KENSUKE
IPC: A61B6/00
Filed: 1994-06-16
Abstract: PURPOSE:To reconstitute an accurate image, in an X-ray computerized tomographic device that is purposed for the human body for especially obtaining a three-dimensional image from two-dimensional projected data, by obtaining a larger field of view than the converted value at the center of view fields in the width of detectors. CONSTITUTION:A plurality of detectors 8, 10 that have been installed so that the centers of the detection surfaces thereof have been deviated with regard to the rotational center of a scanner are used. In other words, the points 12, 13 where the lines connecting the focuses of X-ray generators 7, 9 and the rotational center of a scanner intersect with the respective detection surfaces are deviated from the centers of the detection surfaces, respectively. Thus, by synthesizing the obtained image data new image data having a large field of view can be obtained.
Patent JP-H08324224-A (JP)
Title: Fan control circuit
Inventor: DAIMON YUJI
IPC: B60H1/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide a fan control circuit from which influence by a high frequency noise can be removed and which can effectively prevent generation of an abnormal sound by a ripple noise without increasing cost. CONSTITUTION: Power source voltage of a fan motor 12 is given to a reverse input terminal (-) of a rear stage operation amplifier 16 after being divided by resistors R2 and R4. At this time, a capacitor to remove a high frequency noise is not connected in parallel to the resistor R4 to the reverse input terminal (-) of the operation amplifier 16. A gain is given to a front stage operation amplifier 18, and a gain of the rear stage operation amplifier 16 is reduced. A transistor circuit 20 to ground output of the operation amplifier 16 at unoperated time of the fan motor 12 is added to an output terminal of the operation amplifier 16.
Patent JP-H0433819-A (JP)
Title: Metal die for molding synthetic resin
Inventor: UEMURA NORISUKE
IPC: B29C45/26
Filed: 1990-05-25
Abstract: PURPOSE: To prevent local rise or fall of the temp. of a core mold to make the temp. of the molding surface of the whole of a mold almost uniform by forming one surface on the side opposed to a cavity surface of the end part of the core mold into a shape relatively spaced apart toward the leading end of the core mold. CONSTITUTION: A cavity mold 10 is equipped with a U-groove-shaped cavity 11 and the cavity surface 12 demarcating the cavity 11 and a core mold 20 is inserted into the cavity 11 and has a trigonal prism-shaped core block demarcated by a core surface. A trigonal prism-shaped core block 21 is equipped with the core surfaces 21A opposed to the cavity surfaces 12 on both sides of the cavity mold 10, the core surface 21B present with respect to the core surfaces 21A at an acute angle and opposed to the core surface of other trigonal prism-shaped core block 21 and the core surface 21C opposed to the cavity surface 12 on the bottom side of the cavity mold 10. The core surface 21D on the side opposed to the cavity surface 21 of the acute angle end part 21E held between the core surface 21A and core surface 21B of the core block 21 is not parallelly opposed to the cavity surface 12 and formed so as to relatively spaced apart toward the leading end of the end part.
Patent JP-S6024692-A (JP)
Inventor: NISHIMOTO SUSUMU
IPC: G07F9/08
Filed: 1984-06-28
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-S62289512-A (JP)
Title: Deodorant cosmetic
Inventor: CHIYOU TAMOKU
IPC: A61K8/36
Filed: 1986-06-10
Abstract: PURPOSE:A deodorant cosmetic, obtained by blending a silver salt and/or zinc, having improved deodorizing effect and capable of sustaining the effect. CONSTITUTION:A deodorant cosmetic obtained by blending a silver salt of an organic acid and inorganic acid, particularly silver nitrate, silver lactate, silver acetate, silver propionate, silver pphenolsulfonate, silver undecylenate or silver hexachlorophenate and/or zinc salt of an organic acid, particularly zinc pphenolsulfonate or zinc undecylenate in an amount of <=5wt%, preferably 0.01-3wt% silver salt and/or <=25wt%, preferably 1-20wt% zinc salt. The above-mentioned cosmetic is particularly suitable as an antiperspirant cosmetics (aerosol antiperspirant or sticklike antiperspirant) having deodorant effect.
Patent JP-H01306694-A (JP)
Title: Shower apparatus for washing felt or the like
Inventor: FUJISHIMA TOSHIICHI
IPC: D21F1/32
Filed: 1988-06-02
Abstract: PURPOSE:To make a shower head reciprocatively move at a constant rate by controlling with a control apparatus the rotation motion condition of a driving member which allows the shower head to reciprocatively transfer through a crank mechanism. CONSTITUTION:The rotation motion of a driving motor 15 is converted in to a reciprocative motion of a shower head 12 with a crank arm 16 and a connecting rod 17 and the rotation motion condition of a motor 15 is controlled with a control apparatus 18 through a controller 21. A rotation angle-detector 19 and a rate-setting device 20 are connected to the control apparatus 18 which holds as function equations or table data the rotation condition of a driving motor 15 required for reciprocatively moving the shower head 12 at a constant rate.
Patent JP-S5925105-A (JP)
Inventor: SUZUKI HIDEMOTO
IPC: H01B5/00
Filed: 1982-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H088869-A (JP)
Title: Receiver
Inventor: SHIBUYA AKIHIRO
IPC: H04L7/08
Filed: 1994-06-16
Abstract: PURPOSE:To extract data at an accurate position with simple constitution by comparing the unmatched at bit numbers of a unique word and a threshold value for widening a range judged as synchronizing signals compared to a predetermined threshold value. CONSTITUTION:A detector 1 compares a predetermined correct unique word signal with the unique word signal included in reception data. A first comparison means inputs the threshold value 6(epsilon)1 from a first threshold value generator 2 and a second comparison means inputs the threshold value 4(epsilon2) from a second threshold value generator 3. By the comparison, an OR circuit 5 outputs an unique word detection signal 1d to a reception data extraction device 4. A data signal position is specified by the detection signal 1d and output as extraction data 4a is performed. Also, when the compared result is inputted to an input OR circuit 5, the OR circuit 5 outputs the unique word detection signal 1d.
Patent JP-S5468053-A (JP)
Title: Digestion disposal method of thick organic suspension
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/30
Filed: 1977-11-11
Abstract: PURPOSE: To recover suspension as manure, by separating suspension into digestion sludge and digestion separated liquid by adding compounds dissociating Mg 3+  and PO 2 - 4  in water solution, and by producing sludge containing a large quantity of H 3 PO 3  and NH 3 .  
     CONSTITUTION: Magnesium hydroixide, oxide, H 3 PO 3 , phosphate, etc. are added to raw suspension or a digestion tank, and the precipitation of NH 4 MgPO 4  is formed in the digestion tank from H 3 PO 3  and ammoniacal N 2 . Since the extremely long retension time (Normally, 15W30 days) of the digestion tank is utilized for the formation of precipitation, crystalline precipitation with excellent dehydration force is created, thus also improving the dehydration force of digested excess sludge. If applying this method for an anaerobic digestion process, the advantage that the quantity of CH 4  formed increases at approx. 10W15 % is also brought. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11310559-A (JP)
Title: N-acyliminodicarboxylic acid compound,anionic surfactant, and detergent composition containing the same
Inventor: YOKOI KENJI
IPC: C09K23/28
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having hydroxycarboxyl group in the molecule and useful as a surfactant and a cleaning composition having low irritation to human body and excellent in foaming and detergency. SOLUTION: This compound is represented by formula I [R<1> is a 7-21C alkyl, a 7-21C alkenyl or the like: R<2> is CH2 CH(OH)COOM or the like; M is H or a salt-forming cation; (n) is 1-3], e.g. a compound represented by formula II. Furthermore, the compound represented by the formula I is preferably obtained by reacting a secondary amine, e.g. an N-hydroxypropyl-N-2,3 dihydroxypropylamine with a fatty acid halide or a fatty acid ester and oxidizing the resultant N,N-disubstituted fatty acid amide with air in the presence of a noble metal such as palladium or platinum or a catalyst supporting the noble metal on a carrier under basic or acidic conditions.
Patent JP-2000320571-A (JP)
Title: Walking type plant tending machine
Inventor: UCHITANI MASARU
IPC: F16D19/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a main clutch by frictional plates vertically disposed on a ring gear, and an operation mechanism for switching a condition into a break condition and a non-break condition by being brought into pressure contact the ring gear in the vertical direction with the frictional plates. SOLUTION: When an operation lever 14 is handle-operated to an operation handle side, the pressure contact force of a vertical frictional plates 12A, 12B with a ring gear 11 is strengthened so as to generate a half-transmitting condition for revolving each planetary gear 9 while rotating the ring gear 11 and a transmitting condition for revolving each planetary gear 9, while obstructing rotation of the ring gear 11, and a quantity transmitted from an engine 1 to a tilling rotor is regulated. When handle operation is released, transmission to the tilling rotor is shut out. Namely, a main clutch 15 for connecting and disconnecting transmission from the engine 1 to the tilling rotor is constituted by the ring gear 11, the vertical frictional plates 12A, 12B, and an operation mechanism 13, and the main clutch 15 is utilized as a transmission device.
Patent JP-2000324682-A (JP)
Title: Method and device for estimating earth current
Inventor: NAGAI TSUMAYUKI
IPC: G01R31/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To estimate an earth current with high accuracy, by detecting each zero-phase current of a distribution line, and estimating and operating the earth current of a power distribution line, based on each zero-phase current and capacitance to ground. SOLUTION: The zero-phase voltage and the zero-phase current of each are detected with a zero-phase transformer and a zero-phase current transformer (101), and when a change occurs in the magnitude of these zero-phase voltage and zero-phase current, it is judged to be a grounding accident. Then, the judgment of the earth circuit is performed (103) by the comparison of the magnitude of the zero-phase current in each distribution line, thus acquiring the information on the zero-phase current of the earth circuit (104). Subsequently, the information on the capacitance to ground of each distribution line is acquired, and the earth current is estimated (107) by performing the specified operation, based on the information on the capacitance to ground and the zero-phase current value of the earth circuit. Lastly, the estimate of the computed earth current is outputted (108).  As a result the estimation of the earth current is made highly accurate.