baber/WOPTO huggingface dataset:
Patent JP-S62281626-A (JP)
Title: Digital data transmission system
Inventor: SHIYUDO KOICHI
IPC: H04J3/22
Filed: 1986-05-30
Abstract: PURPOSE:To transmit a large quantity of digital data with small transmission capacity by transmitting plural data with time division multiplexing in an optional time slot of a data block consisting of bits corresponding to the maximum bit rate clock frequency of the digital data. CONSTITUTION:The bit rate clock frequencies are limited to 2f0, 4f0 and 8f0 with 8 bits of a data block, for example, in case the service speed (11.025Hz) at which one bit is sent for each multi-frame is defined as f0. Thus the slots of the data block can be continuously used with 8f0 together with a single slot used every 2 slots with 4f0 and a single slot used every 4 slots with 2f0 respectively. In such a way of limitation, data can be set with fixed spaces to attain the simple multiplication of data and the simple separation of multiplex signals.
Patent JP-S61284447-A (JP)
Title: Liquid jet recording head and apparatus
Inventor: SUGATA MASAO
IPC: B41J2/05
Filed: 1985-06-11
Abstract: PURPOSE:To make electrochemical reaction resistance, oxidation resistance, mechanical impact resistance and heat resistance excellent and to further enhance heat response, by constituting a heat-generating resistor layer from an amorphous material having carbon atoms a a matrix and containing halogen atoms which are non-uniformly distributed in a film thickness direction. CONSTITUTION:A plurality of sets each consisting of a heat generating resistor layer 14 and a pair of electrodes 16, 17 connected to said layer 14 are together provided to a support 12 and available heat-generating parts 18, 18', 18'' are arranged to said support 12 at predetermined intervals. The heat-generating resistor layer 14 comprises an amorphous material based on carbon atoms and containing halogen atoms and the distribution of halogen atoms in the heat-generating resistor layer 14 is made non-uniform in the film thickness direction. Because the heat-generating resistor layer contains halogen atoms, said layer is especially extremely excellent in chemical stability and thermal stability and the liquid recording head using this heat generating resistor layer is improved in heat response because heat energy generated with the input of a signal is imparted to a liquid in an extremely efficient manner.
Patent JP-H04328369-A (JP)
Title: Head control system for magnetic disk device
Inventor: SATAKE KANJI
IPC: G11B20/10
Filed: 1991-04-26
Abstract: PURPOSE:To provide the head control system for a magnetic disk device multi- zoned using variable clock frequency by a sector servo system. CONSTITUTION:A first face and a second face are divided into plural zones and a magnetic disk 10 having a first area to be same zone and a second area to be different zone as to the first face and the above-mentioned second face is used. When that the first head 11a is attained to the second area of a magnetic disk is detected and the first head is attained to the second area, a head fetching servo information is switched to the second head 11b, the servo signal of the second face is fetched by the second head 11b in the second area.
Patent JP-S5916324-A (JP)
Inventor: FUJII AKIRA
IPC: H01G13/02
Filed: 1982-07-19
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-H08321504-A (JP)
Title: Mocvd equipment for nitride
Inventor: FUKAZAWA HIROYUKI
IPC: C23C16/448
Filed: 1995-05-24
Abstract: PURPOSE: To provide an MOCVD equipment for nitride permitting film formation with a low substrate temperature and the use of a small-scale trouble eliminating device. CONSTITUTION: In an MOCVD equipment for forming a film of nitride by a chemical reaction of a raw material gas and a gas from a gas inlet for subflow on a substrate 8 heated by a heating device, where provided are an inlet 3 for raw material gas for nitride film formation, an inlet 4 for carrier gas, a gas inlet 5 for subflow, and a heating device 9 installed in a vacuum chamber 1 equipped with an air exhaust hole 7 connected to a vacuum exhaust equipment 6, an N2 gas source 10 is connected to the gas inlet for subflow and also a gas exciter 11 for exciting the N2 gas is connected.  By doing this, the N2 gas having no harmfulness can be used and a thin film of nitride can be formed on the substrate at a lower temperature than the conventional one, a heat- resistant construction of the vacuum chamber and the like can be simplified, a trouble-eliminating facility can be made smaller, the equipment can be produced at a lower cost, and electric consumption can be decreased.
Patent JP-H0424341-A (JP)
Title: Huge size building furnishing roof allowed to open and close
Inventor: FUKAO KOZO
IPC: E04B1/343
Filed: 1990-05-17
Abstract: PURPOSE:To construct the roof easily by dividing the roof of a baseball stadium and the like into crescent forms and trapezoid forms symmetrically, fixing the first crescent form roof member at a part of the audience seats, while rotating the other members along circular tracks. CONSTITUTION:A roof to cover a huge size building of a baseball stadium and the like is divided into crescent form roof members 21 and 24, and trapezoid form roof members 22 and 23, and the first crescent form roof member 21 is fixed to the position to cover a part of the audience seats. And the other roof members 22, 23, and 24 are loaded on the tracks along the peripheral wall 11, and opened and closed by rotating them. Furthermore, when the roof is opened, the crescent form roof members and the trapezoid form roof members are superposed and stored making the roof for the audience seats. As a result, the construction cost can be reduced.
Patent JP-S615153-A (JP)
Inventor: ENOMOTO KIMIHIRO
IPC: E04F13/08
Filed: 1984-06-20
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-S6018217-A (JP)
Title: In-line heating equipment
Inventor: SHIRAISHI KAORU
IPC: B21B45/00
Filed: 1983-07-12
Abstract: PURPOSE:To lower the heating temperature of a steel material after rough rolling and to reduce the thermal consumption of a heating furnace by arranging a gas-burning type heating device and an induction type one at the inlet side of a finishing mill and heating uniformly the whole body of the material in rolling the steel material. CONSTITUTION:In case of finish rolling a steel material by reheating it by a heating furnace after rough rolling it, in a rolling line; a gas-burning type heating device 10 and an induction type heating device 11 are arranged in series at the inlet side of a finishing mill 2 on a transporting table 3 of the billet, in the rolling line. By heating the whole body of the billet entering the mill 2 by the heating device 10 and heating the billet end liable to cool by the device 11; a thermal energy used for heating in the furnace is saved without causing cracks at the ends of a finish-rolled steel sheet in its width direction and the deterioration of material quality, even when the extracting temperature of the billet from the furnace at the preceding process is lowered.
Patent JP-H0424352-A (JP)
Title: Joint structure of lightweight concrete plate
Inventor: ARIMURA REIKO
IPC: E04C2/30
Filed: 1990-05-17
Abstract: PURPOSE:To prevent the permeation of rain water by connecting a mormal surface to form a joint and a bottom surface of the joint by a curved surface with a curvature, while connecting the normal surface and the surface of an ALC plate by a curved surface with a curvature, so as to form a filling groove. CONSTITUTION:Along the whole length of the corner between the surface 1a and the end surface 1b in the longitudinal direction of 80 ALC Plate 1, a joint 2 is formed by providing a joint groove 3 which has a designing function and a filling groove 4 to fill a calking agent. And the joint groove 3 is composed of a bottom surface 3a with a specific depth and width from the surface 1a, and a normal surface 3b formed at a specific incline angle. Furthermore, the surface 1a and the normal surface 3b are connected by an upper curved surface 3c with a specific curvature, while the normal surface 3b and the bottom surface 3a are connected by a bottom curved surface 3d with a specific curvature. As a result, the sticking property of the paint can be improved.
Patent JP-S61284000-A (JP)
Inventor: OKUMURA TOSHIAKI
IPC: G08G1/07
Filed: 1985-06-10
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-S5919686-A (JP)
Inventor: OKA YOUKICHI
IPC: B25J15/08
Filed: 1982-07-19
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-H11320202-A (JP)
Title: Cutting device
Inventor: WATANABE TOSHIHIRO
IPC: B23C3/04
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To lengthen a life of a throw-away chip. SOLUTION: A chip holder 31 is provided in a chip holder insertion groove 21 formed with an prescribed slant angle to a line connecting a rotation center of a rotating shaft 11 and a rotation center of a work 6, while a rectangular throw-away chip 51 is attached to a front end of the chip holder 31. As a result, because nothing other than a cutting part of a front end of the throw-away chip 51 interferes with the work 6, the throw away chip 51 needs no rear relief angle. Accordingly, the throw-away chip 51 can have a large cutting edge strength, and furthermore, have a rectangular side face shape so as to enlarge a cutting edge part.
Patent JP-S5461159-A (JP)
Title: Alpha-thio-alpha-(acylphenyl) carboxylic acid derivatives
Inventor: DOBASHI GENICHI
IPC: C07C67/00
Filed: 1977-10-21
Abstract: NEW MATERIAL:Compound expressed by formula I: (R and R 2  are H or alkyl groups; R 1  is alkyl or phenyl group; Ar is aromatic group, e.g. phenyl, thienyl group, etc.; X is O or acetal protecting group).  
     EXAMPLE: Methyl α-methylthio-α-[p-(2-thienyl-carbonyl) phenyl] propionate.  
     USE: Intermediates for pharmaceuticals.  
     PROCESS: Compounds of formula II are reacted with formaldehyde mercaptal S- oxides of formula III in the presence of a base to form compounds of formula IV, which are then reacted with acid chlorides, e.g. thionyl chloride, etc., preferably in the presence of a base at room temperatures to give compounds of formula V. The resulting compounds of formula V are reacted with alcohols of formula R 2  OH in the presence of an acid at a temperature of room one to 150°C to afford the objective compounds of formula VI, which are alkylated, if necessary 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5553252-A (JP)
Title: Hydroxypropionylaminoacetal
Inventor: YANAGIYA MITSUTOSHI
IPC: C07D309/30
Filed: 1978-10-13
Abstract: NEW MATERIAL:A hydroxypropionylaminoacetal I [R 1  is alkyl, aryl or 2-(3,3- dimethyl-benzyloxytetrahydropyranyl); R 2  is alkyl].  
     EXAMPLE: N-(2-Hydroxypropionyl)aminobenzyl methyl ether.  
     USE: Physioactive substances having physioactivities similar to that of pederin, or synthetic intermediates for physioactive substances, e.g. pedirin, etc. Pederin expressed by the formula II is a toxin of paederus fuscipes cutis and has strong eruptional action as well as remedying effect.  
     PROCESS: A nitrile R 1 -C≡N is reacted with a compound R 2 -OH to give an imino  ether III. The imono ether III is acylated with e.g. 2-acetoxypropionyl halide, etc. by  a conventional method to give a compound IV. A compound I is prepared by  reducing the compound IV. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S615917-A (JP)
Title: Blow molding machine
Inventor: SHIMAZAKI KATSUHIKO
IPC: B29C49/04
Filed: 1984-06-19
Abstract: PURPOSE:To obtain a blow molding machine simpler in structure and fewer in holes connecting with the outside by giving a function supporting a core body to be enclosed in a resin cylinder body to a member for blowing air into the resin cylinder. CONSTITUTION:In blowing the resin molded piece A2 containing a core body 13, a support member 12 is equipped to the member 6 for blowing the air in the plasticized resin cylinder body A1 in order to support the core body 13 to be enclosed in the cylinder body A1, the core material 13 is supported to the support 12, then, the cylinder body A1 of plasticized resin is lead out of the leading device 1, to close the molds 2, 2 from both sides and then to blow the air from the blowing member 6 into the cylinder body A1.
Patent JP-H06334056-A (JP)
Title: Semiconductor device
Inventor: KUSUMI MEGUMI
IPC: H01L23/12
Filed: 1993-05-27
Abstract: PURPOSE:To enhance moisture resistance and heat dissipation performance significantly. CONSTITUTION:An epoxy based board 11 having multilayer wiring structure is provided with a plurality of pins 12 projecting downward. An opening 11a is made in the center of the board 11 and a heat plate 13 made of copper, for example, is fitted in the opening 11a. A semiconductor chip 15 is placed under the heat plate 13 through a paste 14 while being connected electrically with the board 11 through a bonding wire 16. The surface of the board 11 and the edge part of the heat plate 13 are coated with a polyimide based resin 17 and the surface and side face of the board 11, the rear surface of the heat plate 13, the semiconductor chip 15 and the bonding wire 16 are sealed by resin 18. In other words, the polyimide based resin 17 is applied on the surface of the board 11 between the resin 18 and the heat plate 13. This constitution enhances the moisture resistance of semiconductor device significantly.
Patent JP-S5458179-A (JP)
Title: Self-correcting type control apparatus
Inventor: NANAI SADAAKI
IPC: G05B19/416
Filed: 1977-10-18
Abstract: PURPOSE: To perform optimum control by performing control according to the predetermined function signals and measuring actual movement and correcting the function, when a variable is varied from a first amount to a second amount.  
     CONSTITUTION: When positioning is performed by controlling a motor 10, a microcomputer D calculates an optimum speed standard signal according to the signal from an initial-value establishing circuit 23, and sends the signal to a motor controlling circuit 24. The speed of the motor 10 is controlled according to said control circuit. The error signal in the control circuit 24 is transmitted to a function form correcting circuit 26 through a summation arithmetic circuit 25 to correct the speed standard signal generated by the microcomputer D 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05322235-A (JP)
Title: Cooling/heating and hot water supply apparatus
Inventor: OKUI TERUJI
IPC: F24F5/00
Filed: 1992-05-19
Abstract: PURPOSE:To provide a cooling/heating and hot water supply apparatus wherein the installation cost and the fuel cost are reduced, and any smoke is prevented from being produced and uneven temperature of supplied hot water is prevented from being produced. CONSTITUTION:A cooling/heating and hot water supply apparatus includes a heat recovering type air heat source heat pump chiller 1. The heat pump chiller 1 is used for both of a heat source for a cooling/heating side circuit including an air conditioner 4 therein and of a heat source for a heat storage side circuit including a heat storage reservoir 6 and a hot water storage tank 7 therein. The cooling/heating side circuit and the heat storage circuit are switched by three-way valves 2, 3, i.e., they are switched to the cooling/heating side circuit in a daytime to actuate the air conditioner 4 while they are switched to the heat storage side circuit in night to heat water in the storage reservoir 6.
Patent JP-H0425043-A (JP)
Title: Ic lead bending inspecting device
Inventor: HIRAKAWA KOJI
IPC: H01L21/66
Filed: 1990-05-16
Abstract: PURPOSE:To more reliably discriminate bending of leads by providing an IC lead gage having many lead inserting holes and an optical detecting means for detecting the end portions of the inserted leads. CONSTITUTION:An IC 1 is positioned under an IC lead gage 3 and an IC lead gage 3 presses the IC 1 with a predetermined pressure and the leads 2 are inserted into the inserting holes. If the leads 2 are not inserted with the predetermined pressure, this IC is removed. When the leads 2 of IC 1 are inserted into the holes, the end point detector 4 consisting of a light emitting element and a photosensitive element runs in the direction indicated by the arrow to detect the end points of the leads 2 inserted. Next, a light signal detected by the end point detector 4 is sent to a data processing unit 5a. Next, the data processing unit 5a discriminates the end points of lead 2 inserted depending on the existence of predetermined signal.
Patent JP-H09287294-A (JP)
Title: Curing tape folding tool
Inventor: HASHIMOTO JUNZO
IPC: E04G21/16
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To continuously stick a curing tape used for caulking or coating at a right angle at a corner section inside or outside a room. SOLUTION: A plate body 7 constituted of a fold guide edge 4 and a ruler edge 5 formed at the angle of 45 deg. on the right and left against the center line C of a tool is provided on the lower side of the tip section of the pincers-like tool. A guide pin 13 formed with a drill-like section 17 at the tip section having a fold edge 15 along the center line C of the tool is arranged at a slight fixed gap between the lower face of the guide pin 13 and the plate body 7 when the tool is closed.
Patent JP-H10322385-A (JP)
Title: Mail transfer system
Inventor: YAMASHITA YASUTAKA
IPC: H04L12/58
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To recognize an electronic mail by one radio telephone set as a speech message with the incoming condition of user designation by synthesizing and converting text data transferred from a mail server and storing data as the synthesized speech message. SOLUTION: A speech synthesis/accumulation device 5 judges whether the mail is from a service contractor or not if it judges that the mail is from the mail server 1 with a prescribed flag when the electronic mail and voice mail arrive. When the mail is from the contractor, text data is synthesized/converted into speech data, it is accumulated in a voice accumulation part A54 and accumulated information of the message is transmitted. When the message is not that of the contractor, data is returned to the mail server 1. When the incoming mail is the regular voice mail, the voice mail service contractor is judged. When the message is by the contractor, it is stored in a speech accumulation part B55 and message accumulation information is sent to the contractor. Thus, the content of the mail can be recognized on a real time basis.
Patent JP-S61287443-A (JP)
Title: Fluorine adsorbent
Inventor: IMAI HIDEAKI
IPC: C02F1/28
Filed: 1985-06-13
Abstract: PURPOSE:To obtain the titled adsorbent which adsorbs and removes F2 efficiently and selectively and is easily capable of desorption and regeneration and has high operability and economicity by making phosphoric acid or pyrophosphoric acid compd. of Ce the component. CONSTITUTION:F2 is selectively adsorbed and removed in high efficiency by bringing water dissolved with F2 having <=7pH into contact with cerous phosphate and ceric pyrophosphate as a compd. consisting of trivalent or tetravalent Ce and phosphoric acid or pyrophosphoric acid. The adsorbent F2 can be easily desorbed and regenerated by bringing it into contact with an alkali aq. soln. having 10-14pH. Still more since the aimed adsorbent has the excellent adsorption performance even in the copresence of F<-> and fluorine complex ion, it is avialable in the adsorption and the removal of F2 dissolved in the raw water of potable water or in an industrial drainage and has high operability and economicity.
Patent JP-S5553866-A (JP)
Title: Metal halide lamp
Inventor: BABA KEIICHI
IPC: H01J61/073
Filed: 1978-10-16
Abstract: PURPOSE: To lower the starting voltage and to improve the flux maintaining rate, by employing the cross section of electrode core for specific steady state lamp current while containing specific amount of thorium oxcide.  
     CONSTITUTION: Main electrode 3 is containing 0.1W3.0wt% of throrium oxcide while comprised of tungsten electrode core 9 having 0.1W3.0mm 2 /A of corss-section for steady state lamp current and tungsten coil 10 mounted on said electrode core 9 and having 0.2W2.0wt ratio against the core. Consequently thorium oxcide contained in the electrode core 9 is stable in metal halide vacuum in the light emitting tube thereby starting voltage is lowered, while spattering of tungsten is reduced resulting in the improvement of flux maintaining rate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10316345-A (JP)
Title: Passenger conveyor device
Inventor: SAITO CHUICHI
IPC: B66B21/04
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor device in which a degree of freedom of installation is expanded by allowing installation of a frame body, which is provided with an effective length longer than that of a narrow interval between parallel building beams between the building beams. SOLUTION: This device is provided with a frame body 4 arranged over an upper side floor building beam 2A and a lower side floor building beam 3A, which are parallel to each other at an interval, while supporting beams 4A, 4B in both ends of the frame body 4 are overlapped onto the building beams 2A, 3A so as to be fixed individually, and a plurality of steps 5, which are connected to one another endless along the longitudinal direction of the frame body 4, are circulatively moved so as to convey a passenger. In this case, the frame body 4 is provided with an effective length La, which is longer than an orthogonal interval L between the building beams 2A, 3A, on a horizontal projection face and is arranged so that an extension line R in the longitudinal direction of the frame body 4 crosses the parallel line between the building beams 2A, 3A diagonally.  In this way, a new passenger conveyor device can be installed in a narrow clearance between the building beams, so that a space competitive relation between the landing floor and the building floor can be improved.
Patent JP-S62286957-A (JP)
Title: Production of optically active propionic acid amide
Inventor: TODA FUMIO
IPC: C07C233/05
Filed: 1986-06-03
Abstract: PURPOSE:To obtain an optically active propionic acid amide useful as a raw material for agricultural chemicals, pharmaceuticals, dyes, etc., in high efficiency, by contacting racemic propionic acid amide with a diacetylenediol, thereby effecting optical resolution of the racemic compound. CONSTITUTION:A racemic propionic acid amide of formula (X is OH or halogen; R1 and R2 are 1-6C alkyl or 3-6C cycloalkyl or together form 3-8C alkylene) is made to contact with optically active 1,6-di(2-halophenyl)-1,6-diphenyl-2,4- hexadiyne-1,6-diol[abbreviated as diacetylenediol] in a solvent such as benzene at 10-50 deg.C for 1-50hr to obtain a complex containing one of the antipodes of the propionic acid is clathrated state. The clathrate complex is separated to obtain the objective compound.
Patent JP-H07332216-A (JP)
Title: Sealing part structure of shaft
Inventor: YOSHIDA SHIGERU
IPC: F16J15/18
Filed: 1994-06-09
Abstract: PURPOSE:To facilitate taking-out of a sealing water packing and perform reliable and easy replacement of the sealing packing. CONSTITUTION:A pilot ring 27 is located on the rear side in a pull-off direction of a sealing packing. By feeding a fluid pressure from a pressure feed passage 31 to a pilot ring 27, a fluid pressure is fed to the rear side in a pull-off direction of the sealing packing 22, and the sealing packing 22 is pushed out in a pull-off direction by a fluid pressure to remove the sealing water packing 22. This structure facilitates take-out of the sealing water packing 22 from a packing mounting part in a narrow and deep place without damaging a stuffing box 21 and a rotary shaft 23, improves workability of a work to take out the sealing water packing 22, and performed reliable and easy exchange of the sealing water packing 22.