baber/WOPTO huggingface dataset:
Patent JP-S5545104-A (JP)
Title: Compound type magnetic head
Inventor: KETORI TAKAO
IPC: G11B5/127
Filed: 1978-09-25
Abstract: PURPOSE: To reduce gaps in interval and also to hold down magnetic resistance by specifying the shape of core pieces forming gaps.  
     CONSTITUTION: Recording and reproducing head cores 11 and 21 are formed of front cores 111 and 211, and rear cores 112 and 212. Then, cores 111 and 211 consists of core pieces 111a, 111b, 211a, and 211b forming recording and reproducing gaps 113 and 213, and core pieces 111c and 211c bonded to the inside surfaces of core pieces 111b and 211b. Cores 11 and 21 are installed in shielding cases 17 and 27 provided with windows 171 and 271. At this time, although sizes (l 2 ) and (l 3 ) of core pieces 111b and 211b are set low, core pieces 111c and 211c are provided to the flanks of core pieces 111b and 211b, so that the matching areas of cores 111 and 211, and cores 112 and 212 will increase. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0387407-A (JP)
Title: Floor slab by precast slab of bridge and its installing device
Inventor: YASUDA MASAAKI
IPC: E01D2/00
Filed: 1989-05-10
Abstract: PURPOSE:To facilitate the manufacture and construction of floor slab and ensure connection by installing a floor slab by precast slab made of reinforced concrete on a bridge beam, and passing a tightening tool through a hole drilled on the floor slab to connect adjacent floor slabs. CONSTITUTION:A hole 2 is drilled on precast slabs 1, 1 made of reinforced concrete, and a hole 3 which leads from an end face of the precast slabs 1, 1 to the hole 2 is drilled. A floor slab by the precast slabs 1, 1 is installed on a bridge beam 4, and adjacent floor slabs are connected by passing a tightening tool 6 into the hole 3 drilled on both slabs. Further, a bar 5 which protrudes on the bridge beam 4 is inserted into the hole 2, and concrete is placed on the hole to fix it.
Patent JP-H10305764-A (JP)
Title: Brake device for automobile
Inventor: HANAYAMA MASARU
IPC: B60T7/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To surely reduce a load received from a brake pedal to a foot of a driver at collision time of an automobile. SOLUTION: Between a master cylinder M operated by a brake pedal 1 and brake cylinders BFL, BFR, BRL BRR braking wheels WFL, WFR, WRL, WRR, a hydraulic release valve 4 is provided, which is controlled by an electronic control unit U based on an output of an acceleration sensor S1 . When acceleration by collision of an automobile is detected, the hydraulic release valve 4 is switched from an OFF-position to an ON-position, the master cylinder M is separated from the brake cylinders BFL, BFR, BRL, BRR to be connected to a reservoir 5. By a shock of collision, when the master cylinder M is retreated toward a cabin, since the brake pedal 1 can be moved forward in a full stroke by no-load, a load can be prevented from being applied to a foot of a driver.
Patent JP-S60260539-A (JP)
Title: Novel chamigrenic acid derivative, its preparation and agent for improving hepatic disorder containing said derivative as active component
Inventor: HIKINO HIROSHI
IPC: A61K31/16
Filed: 1984-06-08
Abstract: NEW MATERIAL:The compound of formula I (R1 is amino, alkylamino or 2- 4C alkoxy). EXAMPLE:7,7-Dimethyl-11-methylenespiro[5,5]undec-2-ene-3-carbamide. USE:A drug. A remedy for hepatopathy. PREPARATION:Widdringtonia acid existing in Juniperus squamata belonging to Junperaceae family is extracted with an organic solvent such as acetone, and is reacted with diazomethane in methanol to obtain oily methyl ester. The ester is saponified with an aqueous solution of NaOH, and the resultant chamigrenic acid of formula II is made to react with a halogenation agent in a solvent, preferably benzene, etc., at 0-70 deg.C for 30min-4hr to obtain the acid halide of formula III (X is halogen). The product is made to react with ammonia, amine or alcohol of formula HR1 preferably in a solvent such as benzene at 0-20 deg.C for 30min-12hr to obtain the objective compound of formula I.
Patent JP-S5344597-A (JP)
Title: Condensed quinazolinol derivative
Inventor: ISHIKAWA FUMIYOSHI
IPC: C07D487/04
Filed: 1976-09-29
Abstract: PURPOSE: Condensed quinazolinol derivatives I (R 1 , 2  are H, lower alkyl; n is 2,3) and its acid addition salts; e.g. 1-methyl-5-hydroxy-5-phenyl-1,2,3,5tetrahydroimidazo [2,1-b] quinazoline. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62273433-A (JP)
Title: Method and apparatus for measuring surface nature of hair
Inventor: FUKUCHI YOSHIHIKO
IPC: G01N33/50
Filed: 1986-05-21
Abstract: PURPOSE:To detect a surface friction of a hair bundle without cutting hair, by making the hair bundle pass through a fluid to detect a pressure loss of the fluid caused by a friction contact between the fluid and the hair. CONSTITUTION:A hair bundle holding means 2 is provided at one end of a passage 1 and a plurality of pressure detecting sensors 4 are arranged at a specified space along the passage 1 while a flow velocity detecting sensor 5 is provided near an outlet of the passage 1. Liquid flows at an inlet 3 provided perpendicular to the passage 1. The liquid thus flowing in hits the facing inner wall of the passage 1 to be turned turbulent and passes therethrough to the other end thereof. Here, a pressure and a flow velocity are measured with the sensors 4 and 5 and measured data are sent to a data processor such as electronic calculator to measure a friction value of hair by a data processing. This enables direct measurement without cutting hair.
Patent JP-S6010307-A (JP)
Title: Numerical controller
Inventor: FUKUYAMA TAKAOMI
IPC: G05B9/02
Filed: 1983-06-30
Abstract: PURPOSE:To prevent malfunction by neglecting a transient error signal which might be caused between contacts in a numerical controller inputting a code in plural bits by means of a rotary switch. CONSTITUTION:An ROM5 stores a control program controlling the entire controller and an ROM7 stores the order of change of the rotary switch. A manual input device 8 is provided with the rotary switch or the like and a tape reader 9 reads a program of an NC tape 10. A CPU4 reads a signal from the rotary switch RS at each prescribed period and judges that there is any change of the state between the read input signal and the input signal stored before, and if there is any change, this input signal is read and whether the order of change of the ROM7 is coincident or not is judged. If not coincident, the input signal from the switch RS is read again and the processing is repeated until the input signal is coincident.
Patent JP-S5544248-A (JP)
Title: Signal delay circuit
Inventor: KATSUMI CHIAKI
IPC: H03K5/13
Filed: 1978-09-22
Abstract: PURPOSE:To make easy circuit integration, by using IIL composing PNP transistor operated as current source and PNP transistor operated as inverter. CONSTITUTION:The transistors 12-15 are NPN transistor operated as injector and the transistors 8-11 are NPN transistors operated as inverter. When the input signal A fed to the base terminal 16 of the first stage transistor 8 is at ''L'' changed from ''L'' to ''H'', the transistor 8 is ON B at the time point elapsed by delay time tPHL, and the transistor 9 is OFF at the time elapsed by delay time tPLH. The third stage and fourth stage transistors 10 and 11 are respectively ON C and OFF D at the delay time tPLH, and at the output 17, the output signal is obtained delayed by the delay time 2(tPHL+tPLH) in phase with the input signal. This delay time can arbitrarily be set by controlling the number of stages of inverters and supply power.
Patent JP-S5743655-A (JP)
Title: Preparation of "tofu"
Inventor: HASEBE YUKIO
IPC: A23L11/00
Filed: 1980-08-27
Abstract: PURPOSE: To shorten the immersion time of soybeans, to facilitate and quicken the crushing of soybeans, and to reduce the quantity of bean curd refuse, in the preparation of "tofu" (bean curd), by immersing, crushing, and boiling husked soybeans in water, separating the boiled mixture to soybean milk and bean curd refuse,  and preparing "tofu" from the soybean milk.  
     CONSTITUTION: Choice soybeans are dried, husked by pressing with a pair of elastic rolls, immersed in water for 4hr, and crushed with a grinder, mixer, etc. together with water to obtain a milky product. The product is boiled and separated into soybean milk and bean curd refuse by pressing. "Tofu" is prepared by adding a coagulant such as bittern to the soybean milk. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05346790-A (JP)
Title: Acoustical sound structural body
Inventor: YANO CHIE
IPC: E04B1/86
Filed: 1992-05-11
Abstract: PURPOSE:To lower the noise of a wide range of frequency bands and to enable the dealing with the miniaturization of apparatus by combining and disposing plural blank materials having a high sound absorbent effect and varying in the frequency bands to a band shape in the direction parallel with the sound absorbent surface. CONSTITUTION:The blank material 1 and blank material 2 having the high sound absorbent effect and varying in the frequency bands are combined and disposed to the band shape in the direction parallel with the sound absorbent surface 104 to form an sound absorbent layer 102. When two kinds of the blank materials 1, 2 are combined and disposed in such a manner, the sound absorbent characteristics of this time are such that the sounds of the frequency bands of a wider range can be absorbed as compared with the respective sound absorbent characteristics. As a second embodiment two kinds of the blank materials having the high sound absorbent effect and varying in the frequency bands are combined and disposed zigzag in the direction parallel with sound absorbent surface 104 to form the sound absorbent layer 102. Further, as a third embodiment, two kinds of the blank materials having the high sound absorbent effect and varying in the frequency bands are combined and disposed to a concentrical shape parallel with the sound absorbent surface to form the sound absorbent layer 102.
Patent JP-H04347381-A (JP)
Title: Power recovery system of hydraulic mechanism
Inventor: KITANO SEIICHI
IPC: B66F9/22
Filed: 1991-05-22
Abstract: PURPOSE:To improve the power recovery efficiency in a hydraulic mechanism by increasing the revolution of a D.C machine at the time of generating. CONSTITUTION:This power recovery system is provided with a tandem mechanism 1 consisting of a pair of pump/motor combinations A, B, a D.C. machine M serving as an electric motor or generator connected to this tandem mechanism 1, and a selector circuit 2 feeding a pressure fluid to these pump/motor units A, B alone at the time of reversing to discharge the pressure fluid uniformly from these pump/motor units A, B at the normal rotation of the tandem mechanism.
Patent JP-S5343241-A (JP)
Title: Combustion apparatus
Inventor: HIROSE YASUO
IPC: F23C99/00
Filed: 1976-10-01
Abstract: PURPOSE: To ensure small size, by forming a body of combining a cylindrical burner tile and an air feed path to a constant diameter cylindrical shape to extend the sectional area of the cylindrical burner tile and to provide effective form to combustion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63282268-A (JP)
Title: Vapor deposition controller
Inventor: HAYASHI JUNICHI
IPC: C23C14/56
Filed: 1987-05-14
Abstract: PURPOSE:To obtain the title vapor deposition controller capable of uniformizing the film thickness while controlling the condition of vapor deposition by providing a product temp. detecting means, a heater voltage detecting means, and a heater current detecting means in the control block to be conveyed along with the product. CONSTITUTION:The initial temp. of a heater 1 is measured by the temp. detecting means 10, and a sputtering power curve to uniformize the film thickness is firstly selected from the data. When the obtained data of the preceding vapor-deposited film thickness differ largely from the reference, a power curve decreased by a fixed power is determined, and the power is supplied to the heater 1 from a constant-voltage power source. The voltage impressed on the heater 1 and the current are measured by the voltage detecting means 11 and the current detecting means 12, the power 3 to be supplied to the heater 1 is immediately computed 3b, a voltage command value is inputted to adjust the power to the supply power required for uniforming the film thickness at a predetermined value, and a voltage command is sent to the constant-voltage power source. The voltage impressed on the heater 1 is continuously controlled and measured 4 in this way, and the initial voltage to be impressed on the heater 1 at the succeeding vapor deposition is determined.
Patent JP-S5242017-A (JP)
Title: Run length code processing method for facsimile signal
Inventor: FURUTA EIICHIROU
IPC: H04N1/413
Filed: 1975-09-29
Abstract: PURPOSE: To shorten the transmitting time by adopting the transmitting method in which flag code is not added to the run length code of facsimile signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11311679-A (JP)
Title: Determination method for incidence location of x-ray detected with ccd and its device
Inventor: TSUNEMI HIROSHI
IPC: G01N23/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a determination method for incidence location of an X-ray detected with a CCD, capable of determining X-ray incidence location with higher accuracy than pixels. SOLUTION: In detecting X-ray for imaging parallel X-ray beam generated from an X-ray generator with a CCD camera by way of a metal mesh arranged in front of the CCD, multipitch mesh 11 as a metal mesh is arranged, and the incidence location of X-ray is determined based on the fraction of pixels on which the spread of primary electron cloud formed by incidence X-ray beam covers.
Patent JP-S5816086-A (JP)
Inventor: ROBAATO AANORUDO TOREMERU
IPC: C25D5/14
Filed: 1982-07-06
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-H04346675-A (JP)
Title: Plated steel sheet for di can
Inventor: OBA NAOYUKI
IPC: C23C14/14
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a plated steel sheet for a DI can capable of manufacturing a can at a high speed and excellent in corrosion resistance to acidic salt-contg. contents. CONSTITUTION:This steel sheet has an external film 4 of an Al-Sn alloy or Al with 0.05 to 5mum film thickness formed on the face to form the external face of a can of a steel sheet 3 for a can, an Sn layer 5 with 0.04 to 2mum film thickness formed furthermore on the above external film 4 and an internal film 6 of an Al-Sn alloy or Al with 0.1 to 5mum film thickness formed on the face to form the internal face of a can of the steel sheet 3 for a can.
Patent JP-H10308821-A (JP)
Title: Line information managing device
Inventor: TSUKADA KOJI
IPC: H04L12/28
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a network address in a voice repeater having an available line by providing a network address of an object having an available line among plural voice repeaters in response to a network address impurity request of a voice repeater. SOLUTION: In an opeartion of network address inquiry processing part 308, a network address inquiry request is received, and a voice repeater having an available line is retrieved from a line information managing table. Then, the presence/absence of a relevant voice repeater is discriminated and when present, the relevant network address is extracted from the line information managing table. Further, when the voice repeaters more than one are relevant, the network address of a voice repeater having the maximum number of available lines is extracted, an answer to the network address inquiry request is generated based on that network address, and the network address inquiry answer is transmitted.
Patent JP-S60260704-A (JP)
Title: Oil pressure control system
Inventor: HASHIMOTO YUTAKA
IPC: B66C13/20
Filed: 1984-06-08
Abstract: PURPOSE:To prevent the overrun of load, etc. by interposing a reducing valve in the piping line connecting the discharge side of an oil pressure pump to the inlet side of a pilot valve which operates a main changeover valve by pilot pressure in an oil pressure control system such as a construction machine subject to a large inertia load. CONSTITUTION:Oil pressure packs 24a and 24b at the both ends of a main changeover valve 14A which is interposed in the circuit connecting an oil pressure pump 10 with an actuator 12 are connected to the outlet side of a pilot valve 28 via piping lines 26a and 26b. The inlet side of the pilot valve 28 is connected to the discharge side of the oil pressure pump 10 via a piping line 30. And a reducing valve 34 such as a constant ratio reducing valve, etc. which reduces the primary pressure or the discharge pump pressure at a prescribed constant ratio is interposed in the piping line 30. According to the above constitution, the overrun of load at the time when the actuator 12 is stopped by placing the lever of the pilot valve 28 in the neutral position and cavitation can be prevented from occurring.
Patent JP-S5743219-A (JP)
Title: Data transfer device
Inventor: JITSUPOU AKIRA
IPC: G06F13/12
Filed: 1980-08-27
Abstract: PURPOSE:To increase the transfer efficiency of memory, by providing registers provided with individual address lines and data lines for readout and write-in. CONSTITUTION:At write-in, a central processor initially sets the control information to an address of a register file 203. When a request signal to a channel is taken place, a channel request reception circuit 301 makes reception at the 1st timing T0. When the control information of the register file 203 is read out at the next T0 signal, the content of the register file is renewed and data is written in a data buffer 202. At readout, the central processor initially sets the control information to the address in the register file 203. At the 2nd timing T2, the readout address of a memory request address buffer 322 is indicated and data is written in the data buffer at the next T2 signal. The T0 and T1 signals control the register file alternately to execute the readout/write-in at the same time.
Patent JP-S5644481-A (JP)
Title: Compressor
Inventor: DEGAWA TAKU
IPC: F04B27/08
Filed: 1979-09-17
Abstract: PURPOSE: To mitigate pulsation on the discharge side and improve the effect of noise control, by forming high-pressure, low-pressure and discharge chambers by using side covers and making a small hole for communicating the high-pressure chamber with the discharge chamber.  
     CONSTITUTION: A side plate 34 and side covers 36, 38 for covering the side plate are fixed to an end of a cylinder block 12. Using the side covers 36, 38, a low-pressure chamber 54 communicated with a cylinder 16 through a through hole 56 on the low-pressure side of the side plate 34 and a high-pressure chamber 60 communicated with the cylinder 16 through a through hole on the high-pressure side of the side plate 34 are formed inside, while a discharge chamber 68 having a discharge port 64 is formed outside. The high-pressure chamber 60 is communicated with the discharge chamber 68 through a small hole 70 directed toward the center of the latter. High-pressure refrigerant in the high-pressure chamber 60 is diffused and expanded while passing through the small hole 70, and high-frequency component of discharge pressure pulsation is effectively attenuated by interaction at the time of collision at the center of the discharge chamber 68. Thus compressor noise is controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S598730-A (JP)
Title: Curing of polysulfide polymer
Inventor: YAMANE IKUHIRO
IPC: C08L81/00
Filed: 1982-07-06
Abstract: PURPOSE:To obtain a cured polysulfide having white or light color, by curing a liquid polysulfide polymer at normal temperature at high rate of cure with monobutyltin oxide as a curing agent without using other catalyst. CONSTITUTION:A liquid polysulfide polymer is cured by adding preferably 2- 6wt% of a monobutyltin oxide as a curing agent. EFFECT:The obtained composition has excellent physical properties such as pot life, curing time, tensile adhesive strength, etc.
Patent JP-H07194390-A (JP)
Title: Immortal lymphocyte for producing anti-idiotype antibody
Inventor: EREIN DEFUREITASU
IPC: C07K16/00
Filed: 1994-05-31
Abstract: Anti-idiotype antibodies, their production and their use in inducing an immunological response to viruses.
Patent JP-H11310728-A (JP)
Title: Azo metal chelate colorant and optical recording medium using this colorant
Inventor: KUROSE YUTAKA
IPC: G11B7/2467
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a colorant which can give an optical recording medium excellent in characteristics of recording and reproducing with a short-wavelength semiconductor laser by forming a chelate compound from an azo compound having a fluorine-type substituent and a metal. SOLUTION: An azo compound of formula I is used. In the formula, ring A is a substituted nitrogen-containing monocyclic heterocyclic ring; ring B is a substituted aromatic ring; Y is an optionally substituted alkyl or aryl; at least one of the substituents of rings A and/or B is a fluorine substituent; and the total number of the fluorine atoms contained in the substituents of rings A and B is at least 2. The heterocyclic ring represented by ring A is desirably an aromatic heterocyclic ring, especially, triazole. The aromatic ring represented by ring B is particularly desirably a benzene ring. The metal which forms a chelate compound together with an azo compound is particularly desirably Ni, Co, or Cu.
Patent JP-S5642638-A (JP)
Title: Compression molding device
Inventor: SHIBATA TERUYOSHI
IPC: B29C43/34
Filed: 1979-09-14
Abstract: PURPOSE: To automate a work from tablet making to compression molding and to improve a molding accuracy by a method wherein a thermosetting resin tablet  having a predetermined weight is molded in a dosing mold and is transferred to  insert it into a mold for the compression molding machine.  
     CONSTITUTION: A constant amount of plasticized thermosetting resin 1 is extruded into a dosing mold 2 by empolying an extruding degice 3 to make a tablet 4. A tablet feeding device 5 is revolved about a rotary shaft 21, the tablet 4 in the dosing mold 2 is dropped into a transferring vessel 6, the transferring vessel 6 is moved to a position above a bottom tool 8 of a compression molding machine 7 by employing a driving device 9 to feed the tablet 4 into the bottom tool 8 from the transferring vessel 6, thereafter, the bottom tool 8 and a top force 10 are closed to mold the tablet by compression. The tablet is made in the dosing mold 2, therefore, a weight accuracy of the tablet 4 is high and an accuracy of an ultimate product may be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63283347-A (JP)
Title: Electronic exchange
Inventor: NISHIMURA KOJI
IPC: H04M3/42
Filed: 1987-05-15
Abstract: PURPOSE:To surely execute a fixed time communication and a speech at an appointed time by providing a means for storing the calling subscriber information in order to call the other party at the time appointed in advance, a means for storing the called subscriber information, and a means for storing the call time. CONSTITUTION:When a calling subscriber 1 executes an off-hook and dials an access code determined in advance, and dials called subscriber information and a call time, a central controller 4 stores each information in the corresponding storage means 5-7, respectively. Also, the central controller 4 reads out periodically the contents stored in a storage means 7 of the call time and collates it with the present time, and when they coincide, the called subscriber information corresponding thereto is read out of the storage means 6 of the called subscriber information, and a call signal is sent out to a called subscriber. When the called subscriber responds to the call, calling subscriber information is read out of the storage means 5 of the calling subscriber information, and the call signal is sent out to the calling subscriber. When the calling subscriber responds, an extension mutual speech is executed by connecting a speech path 8 by a time division switch 3.