baber/WOPTO huggingface dataset:
Patent JP-S55128591-A (JP)
Title: Manufacture of phosphorothiolate
Inventor: TORII SHIGERU
IPC: C25B3/29
Filed: 1979-03-29
Abstract: PURPOSE: To obtain phosphorothiolates as agrochemicals simply and in high yields, by electrolytically oxidizing a mixture of a disubstituted disulfide and disubstituted phosphite in the presence of a halide as a catalyst in an organic solvent.  
     CONSTITUTION: Phosphorothiolates of the formula III can be quantitatively obtained by electrolytically oxidizing a mixture of compounds of the formulae I and II [R is a 1W5C straight-chain or branched alkyl group, a 5W6C alicyclic group, (substituted) phenyl group, or benzyl group, or a 1W5C alkoxycarbonylalkyl group, and R' is 1W5C straight-chain or branched alkyl group or (substituted) phenyl group] in the presence of an inorganic or organic halide, e.g., chloride, bromide, iodide, etc., together with a supporting salt, e.g., amine, ammonium salt, perchlorate, etc., in an organic solvent, e.g., nitrile such as acetonitrile, at 0W100°C, preferably 10W50°C, using an electrode of platinum, stainless steel, carbon, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56133188-A (JP)
Title: Electronic apparatus with compact printer
Inventor: KURIHARA TOSHIO
IPC: B41J11/58
Filed: 1980-03-22
Abstract: PURPOSE: To make an electronic apparatus with a compact printer thinner in thickness and excellent in portability by drawing one of long strip-shaped recording mediums and making a pickup roller engage it with a recording medium transfer means.  
     CONSTITUTION: A recording medium container means 24 is removed from a recess 1-d in a housing 1, a lid body 28 is opened, long strip-shaped recording medium 23 are placed in a container body 25, being piled one upon another, and the lid body 28 is closed. Then, the recording medium container means 24 is fitted into the recess 1-d in the housing 1. Then, when an operation key to issue the instruction on the feed of the recording medium, on a data input means 2, is depressed, the instruction signal is inputted to a data processing means 3, and a solenoid is driven to rotate a pickup roller 22 counterclockwise. Thereby, one of the long strip-shaped recording mediums 23 is moved rightward and fed into between a feed roller 18 and a pinch roller 20. When the right end of the recording medium 23 slightly comes out of a discharge port 1-c, the operation key is released to set the apparatus in the printable state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06251443-A (JP)
Title: Magneto-optical recording medium
Inventor: NAKAYAMA JUNICHIRO
IPC: G11B11/105
Filed: 1993-02-25
Abstract: PURPOSE:To significantly improve the recording density by successively forming a first magnetic layer consisting of a rare earth metal-transition metal alloy, second magnetic layer, and third magnetic layer in such a maner that the first and third magnetic layers have perpendicular magnetic anistropy. CONSTITUTION:When a temp. rising area moves from the intraplane magnetization to the perpendicular magnetization, only the temp. rising part shows polar Kerr effect, and information is reproduced according to the reflected light from this part. To reproduce the successive recording pit by scanning a beam, temp. of the previous reproduced is decreased from the perpendicular magnetization to the intraplane magnetication and the pit shows no Kerr effect. Namely, magnetization recorded in the first magnetic layer 3 is covered with intraplane magnetization of the zero magnetic layer 3 and can not be read out. Thereby, mixing of signals form adjacent pits is prevented, and thereby, reproducing of smaller recording pits can be done and recording density is improved.
Patent JP-H11227922-A (JP)
Title: Slat conveyer
Inventor: SHIMOJI TAMOTSU
IPC: B65G17/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a slat conveyer which can correspond to the variation of the length of a conveying side route easily. SOLUTION: This is a slat conveyer in which plural slats 7 are provided between chains 6 for driving wrapped around a pair of sprockets. While the other end of centering link 18 are inserted between each one end of a pair of side link 19, in the chains 6 for driving, one end of the center links 18 is inserted between the other each end of the pair of side link 19. A bracket 25 provided on the rear side of the slat 7, one end of the side link 19, and the other end of the center link 18, are connected by the first connecting pin 20, while the other end of the side link 19 and one end of the center link 18 are connected by the second connecting pin 21 allowable to connect and disconnect.
Patent JP-S60183311-A (JP)
Inventor: IMAMURA MITSUO
IPC: B65B9/12
Filed: 1984-02-28
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-H01213439-A (JP)
Title: Operation of loom
Inventor: SAKANO TOSHIYUKI
IPC: D03D51/00
Filed: 1988-02-19
Abstract: PURPOSE:To provide the present operation so designed that in the start-up of a loom, a blank incorporating operation is made following weft yarn incorporation of required picks, and when the opening phases coincide, weft yarn- incorporating motion, delivery motion and winding motion are started, thereby preventing the development of weave striation due to density unevenness. CONSTITUTION:In the start-up of a loom 1, several picks of weft yarn incorporation is made, and a blank incorporating operation is performed with weft yarn incorporation, delivery and winding motions kept stopped to incorporate the weft yarns at the positions of the prior weaving, thereby eliminating density unevenness. After that, when the opening phases coincide, the weft yarn incorporation, delivery and winding motions start again.
Patent JP-H05112523-A (JP)
Title: Hetero atom-containing perfluoroalkyl-terminated neopentyl mercaptoalcohol and composition obtained therefrom
Inventor: MITSUCHIERU JIEIKOBUSON
IPC: C07D305/06
Filed: 1992-02-25
Abstract: PURPOSE: To safely obtain a new neopentylmercapto-alcohol derivative having improved thermal stability that provides oil-repellent and water-repellent properties on substrates such as fibers, papers, leathers, woods and metals by an extremely low amount.  
     CONSTITUTION: The compound of formula I or formula II [wherein Kq is a 1-18C perfluoroalkyl optionally substd. with a 2-6C perfluoroalkoxy; E is a 1-10C alkylene optionally interrupted by 1-3 group(s) (X, X 1 , COO, OOC, NRCO, NRCO, NRSO 2 ) or optionally terminated at a Kq end with X 1  (bonded with C or S of Kq); X is S, O, SO 2  or NR; X 1  is CONR or SO 2 NR; R is H, a 1-6C alkyl or 2-6C hydroxyalkyl], such as compounds of the formulae III and IV, is provided. The compd. is prepared by allowing a reactant contg. S to react with a compd. of formulae V-VI. If a substrate is treated with the compd., oil-repellent and water-repellent properties of high level is obtained by a small added amount (0.03-2 wt.% of the substrate) of fluorine. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S62195119-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIZAWA MASATO
IPC: H01L21/30
Filed: 1986-02-21
Abstract: PURPOSE:To prevent any defect in ion-implanting process from occurring having no influence on the output of a semiconductor device eliminating the large space part of resist by a method wherein photomask image covering overall surface of semiconductor sheet is projected and exposed. CONSTITUTION:When mask images are successively projected on the divided sections of a semiconductor sheet 10, sections of semiconductor sheet 10 not projected appear outside of each projected section 1. When the mask images are projected and exposed on the sections 2 wherein the projected mask images are partly projected on the former projected sections 1, the resist patterns similar to the former sections 1 can be formed on the sections formerly not projected. Through these procedures, even if the semiconductor sheet 10 is ion- implanted using thus formed resist pattern as a mask, any defect such as peeling off resist etc. does not occur at all.
Patent JP-H02215801-A (JP)
Title: Preparation of liquid-swelling polymer
Inventor: YADA SHUHEI
IPC: C08F2/34
Filed: 1989-02-16
Abstract: PURPOSE:To attempt to use the heat of neutralization as a thermal energy for temp. rise until starting polymn. by elevating the temp. of a monomer soln. with the heat of neutralization generated when a neutralized product of an ethylenically unsatd. monomer with an acidic functional group is formed in manufacturing the title polymer by polymerizing said neutralized product in a vapor phase. CONSTITUTION:A monomer soln. wherein a neutralized product of an ethylenically unsatd. monomer with an acidic functional group (e.g. acrylic acid) is a main component is fed into a vapor phase consisting of one or more gases which are substantially inert to polymn. (e.g. steam atmosphere) and the title polymer is obtd. by polymerizing it, after said unsatd. monomer has been neutralized with e.g. an alkali metal hydroxide (e.g. NaOH) and the temp. of said monomer soln. is elevated with the heat of neutralization generated when a neutralized product is formed.
Patent JP-H05207348-A (JP)
Title: Video camera
Inventor: YAMAMOTO YASUSHI
IPC: H05K5/02
Filed: 1992-01-27
Abstract: PURPOSE:To easily image an object from any angle, and to operate a video camera while a grip is held. CONSTITUTION:One edge of a grip part 5 is fitted to the upper part of a video camera main body part 3. A grip 21 of the grip part 5 is rotatable in both horizontal and vertical directions to an optical axis. And also, the grip 21 is equipped with a control button (a start/stop button 27, a return switch 29, and a seesaw switch 31) equivalent to the control button provided at the video camera main body part 3.
Patent JP-S55131151-A (JP)
Title: Copper alloy suitable for use as electrode material for discharge working
Inventor: INOUE KIYOSHI
IPC: B23H1/06
Filed: 1979-03-30
Abstract: PURPOSE: To provide the title copper alloy superior to a known Cu 2 O-Cu alloy in working characteristics such as machinability and electrode consumability by combinedly adding a specified wt. ratio of Zn and Zr to a Cu 2 O-Cu alloy.  
     CONSTITUTION: 0.01W5wt% in total of Zn and Zr is combinedly added to a Cu 2 O- Cu alloy contg. 0.05W1wt% oxygen in the form of Cu 2 O dispersed in α-phase (solid soln. prepared by dissolving 0.04% oxygen in pure copper) to provide a Cu 2 O-Zn-Zr-Cu four-component alloy. This alloy is manufactured as follows: a predetermined amt. of pure copper is melted in a crucible in an inert gas stream using an induction heating furnace, Cu 2 O, Zn and Zr are dissolved in the molten copper in a predetermined wt. ratio, and the resulting molten alloy is poured into a desired mold and cooled. The ratio of Cu 2 O blended in this alloy is 0.45W9wt%, 0.45W3wt% for a consumable region and 3wt% or less, esp. 0.45W0.7wt% for an unconsumable region. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06253230-A (JP)
Title: Vtr
Inventor: KAWASAKI TOSHIAKI
IPC: H04N5/445
Filed: 1993-02-25
Abstract: PURPOSE:To attain various setting while watching a TV received pattern by utilizing a super-in function, a half-tone function and an inverted character display function of an OSD (on-screen display)-IC. CONSTITUTION:In the external synchronization mode, after a video input signal is inputted to a character output control circuit 3 in an OSD-IC1 via an input clamp circuit 2 through a display OFF command from a microcomputer 6, the signal is outputted to a receiver from an output terminal 5 via an output buffer 4. Moreover, a character is superimposed on the video input signal by the character output control circuit 3 with display ON command form the microcomputer 6 and outputted to the receiver via the output terminal 5. On the other hand, in the internal synchronization mode, the video input signal is interrupted by display OFF command from the microcomputer 6 and only a video signal of a blue back picture generated by the IC1 is outputted to the receiver from the output terminal 5.
Patent JP-S59163387-A (JP)
Title: Preparation of 3-alkoxymethylcephalosporin
Inventor: SASAO TOMIO
IPC: C07D501/18
Filed: 1983-03-07
Abstract: PURPOSE:To obtain the titled compound useful as a raw material substance for cephalosporins having antibacterial action easily in high yield, by reacting 7- amino-3-acetoxymethyl-3-cephem-4-carboxylic acid with a lower alcohol in the presence of a sulfonic acid. CONSTITUTION:7-Amino-3-acetoxymethyl-3-cephem-4-carboxylic acid shwon by the formula I or its salt is reacted with a lower alcohol in the presence of a sulfonic acid (e.g., methanesulfonic acid, phenoxysulfonic acid, etc.) (preferably equimolar amount - 20 times molar amount based on the compound shown by the formula I ) preferably at -30-80 deg.C, to give a compound shown by the formula II(R is lower alkyl) or its salt.
Patent JP-S53122702-A (JP)
Title: Preparing stator core and construction
Inventor: HIRANO MASABUMI
IPC: H02K1/12
Filed: 1977-04-01
Abstract: PURPOSE: To provide a simplification of construction and remarkable elimination of labor required for a work like machine processing of the internal surfaces, by using a rotatable core jig made in a dimension of main auxiliary pole mounting, when forming a laminated stator core with a steel plate coil wound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63204482-A (JP)
Title: Object identification device
Inventor: YOROISAWA ISAMU
IPC: G06T7/00
Filed: 1987-02-20
Abstract: PURPOSE:To improve processing speed by sequentially setting a matching level minute by means of hierarchization pattern matching. CONSTITUTION:An input picture which has been transmitted from a picture input for identification part is supplied to a spatial normalization processing part 21. Said part 21 normalizes the input picture in a specified size and position, and supplies the normalized picture to a luminance normalization processing part 22. Said part 22 seeks the maximum value and the minimum value of the luminance of an object picture, normalizes them so that they are set within a previously specified range, and supplies them to a blocking processing part 23. Said part 23 seeks the average luminance of an area consisting of a (k)X(k) picture, for example, gives the average luminance to the area, and sets it to be one block. An input block picture which have been made into block is supplied to a matching processing part 24. Said part 24 compares respective blocks of the input picture and the corresponding blocks 25 of a reference block picture, decides the similarity of the picture, stops the reference picture, executes the blocking processing more precisely, and sequentially repeats the operation of deciding the similarity of both pictures for identification.
Patent JP-H08233475-A (JP)
Title: Radiator
Inventor: AIJIMA TETSUJI
IPC: F28D1/047
Filed: 1995-02-24
Abstract: PURPOSE: To increase the heat exchanging capacity and the strength over the entire lateral area of a radiator by disposing a core tube extended between an upper tank and a lower tank obliquely with respect to a vertical direction. CONSTITUTION: A core tube 5 not engaged with the right and left ends of a radiator by an oblique arrangement of a plurality of core tubes 5 extended between an upper tank 1 and a lower tank 3 is straightly extended from the tank 1 to the tank 3, and the tube 5 engaged with the right and left ends of the radiator is folded at the end of the radiator. Since the tube 5 is arranged obliquely with respect to the vertical direction, if the heights of the radiators are equal, the lengths of the tubes 5 are increased. When a vertical load is operated at the tube 5, the tube 5 can be easily bent to be deformed, and absorbed. Accordingly, the heat exchanging performance and the strength can be improved over the entire lateral direction of the radiator.
Patent JP-H06230457-A (JP)
Title: Camera
Inventor: EMURA TETSUJI
IPC: G03B9/02
Filed: 1993-02-01
Abstract: PURPOSE:To obtain a camera provided with a diaphragm constituted of extremely simple and inexpensive means, a focusing means, a variable power means, an automatic winding means, a self-timer and a shutter, by using an actuator which can be displaced between two points, at least, by a driving member consisting of a shape memory alloy. CONSTITUTION:A stop blade 2 having two apertures 2a and 2b whose stop diameter is different is pressed to the right side by a leaf spring 3, and two thin lines SMA-1 and SMA-2 consisting of the shape memory alloy SMA are attached to the spring 3 in a state where their ends may pull the spring 3 right and left. A driving circuit driving the SMA-1 and the SMA-2 is constituted of a simple circuit driving the SMA by turning on/off a transistor switch by a light receiving member whose resistance value is changed according to brightness. In figure (a), the aperture 2a of the large stop diameter is positioned on an optical axis, and in an ordinary photographing mode, a switch S-1 is turned on and a switch S-2 is turned off, then the SMA-2 does not act at all.
Patent JP-S55132317-A (JP)
Title: Heating device for stopping car
Inventor: UEMATSU KIYOSHI
IPC: B60H1/08
Filed: 1979-03-28
Abstract: PURPOSE:To increase a heating capacity for a stopping car by disposing a pump in a hot water heater circuit for car heating and by circulating cooling water with a forced circulation when an engine is stopped. CONSTITUTION:A pump 4 is disposed in a hot water car heating circuit 3 of a water cooled engine 2 and a cooling water is flown with a forced circulation when the engine is stopped. According to this method, the engine cooling water having a temperature of 50-90 deg.C even after the engine is stopped, is circulated for heating, and being different from a conventional case where an engine must be driven for heating even when a car is stopped, fuel is not consumed, and car heating is carried out without noise, exhaust gas and etc.
Patent JP-H01213785-A (JP)
Title: Initial setting device for vending machine
Inventor: KAWASAKI KIKUO
IPC: G07F9/00
Filed: 1988-02-22
Abstract: PURPOSE:To easily set a vending machine to optimum selling conditions by selecting a table with a selecting means and initially setting respective types of information to execute the selling control. CONSTITUTION:A conditions classification selling control data table including the providing place, providing purpose, using period and the size of the selling quantity of a vending machine is prepared at a RAM 84 beforehand. In a transparent touch key 86 to unify a displaying panel and a transparent switch, a CPU 1 selects the conditions classification selling control data table from the RAM 84 and initially sets respective types of information for the selling control by touching through a transparent switch to the item displayed at a displaying panel.
Patent JP-H03240252-A (JP)
Title: Inspection equipment and inspection method of semiconductor element
Inventor: KATA SHINJI
IPC: G01R31/26
Filed: 1990-02-19
Abstract: PURPOSE:To dissolve measurement errors caused by the length of a cable and a wiring between a semiconductor measuring equipment and a contact pin, by connecting a contact pin connected with semiconductor to be measured, directly or in a direct manner, with a conducting foil of a board connected with a semiconductor measuring equipment. CONSTITUTION:A contact pin 5 connected with a semiconductor element 10 to be measured is directly connected with a conducting foil 8 of a board 1 connected with a semiconductor measuring equipment, or connected with said foil 8 in a direct manner via a contact pin insertion socket 12. This connection differs from the case where the conducting foil 8 and the contact pin 5 are connected via a cable. Hence the following can be dissolved; the generation of noise, oscillation, and measurement errors related to the resistance component which are caused by the length of a cable and a wiring between the semiconductor measuring equipment and the contact pin.
Patent JP-H02217927-A (JP)
Title: Message communication control equipment
Inventor: KOMURO HIROSHI
IPC: G06F9/46
Filed: 1989-02-17
Abstract: PURPOSE:To transmit a new message even when there is no space in a message holding internal area by preparing a secondary storage to be used for supplement in addition to the message holding internal area. CONSTITUTION:At the time of outputting a message transmission request from a transmission request task 60, the message 80 to be transmitted is stored in the message holding internal area 40 as a holding message 41 or stored in the secondary storage 50 as a holding message 51. At the time of outputting a message receiving request from a reception request task 70, the holding message 41 or 51 stored in the area 40 or the storage 50 is transferred to a receiving area 90 to execute message communication between the tasks. Even when there is no space in the area 40, a new message can be transmitted.
Patent JP-S60183041-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1984-02-28
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-S60223306-A (JP)
Inventor: FUREDERITSUKU KIYUUBITSUKU
IPC: H01Q15/24
Filed: 1985-02-28
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-S59167341-A (JP)
Title: Dump car
Inventor: SANO MASAHIRO
IPC: B60P1/16
Filed: 1984-02-28
Abstract: PURPOSE:To enable dumping of long material one by one or collectively, by providing an elevating means and removal prevention means between chassis and dump box. CONSTITUTION:When unloading long material one by one, a manual control valve is exchanged from neutral to right side. Consequently a hydraulic cylinder 103 for elevating means 101 will start extension to rise the dump box to approximately 80 deg.. When unloading long material 401 collectively from dump box 1, one looped end of wire 301 is first stopped to a stopper chip 307 of tail gate 7 then the manual controller is exchanged from neutral to the right side. Consequently a traction cylinder 204 will start extension to feed the wire 301 through a sheave thus to open the tail gate 7 until it will form a plane flush with the floor plate. Thereafter, the control valve is returned to the neutral thus to stop extension of cylinder 204.
Patent JP-S54128957-A (JP)
Title: Automatic soldering apparatus
Inventor: SATOU ISAO
IPC: H05K3/34
Filed: 1978-03-31
Abstract: PURPOSE: The titled apparatus for the high speed soldering, obtainable good finish free from the laps, being constituted as follows; the detector detects that the carrier of the print substrate comes to the specified position, the detector actuates the driver to turn downward the downward moving part of the guide frame of the carrier, and the substrate is soldered.  
     CONSTITUTION: The chain is moved in the arrowed direction, and the carrier 23 is transferred onto the solder bath through the fluxer and the preheater. When the carrier 23 comes to the position C on the upward slope U, the hook 27 of the carrier 23 contacts with the detecting lever 32 which is then turned counterclockwise, and the limit switch 31 actuates to give a shrink motion to the cylinder 11, and the turning rails 1a, 2a, go down centering at the fulcrum axis 6, 7; hereby, the slope U comes to the horizontal state, and the print substrate being held by the carrier 23 gradually contacts with the molten solder from the rear end. When the carrier 23 is transferred to the position T 1 , the hook 27 is disengaged from the lever 32, and the turning rails 1a, 2a, are returned to the initial position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63205993-A (JP)
Inventor: WASAI KIYOTAKA
IPC: B23K3/00
Filed: 1987-02-23
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。