baber/WOPTO huggingface dataset:
Patent JP-H08240448-A (JP)
Title: Display device
Inventor: YOSHINO YASUHIRO
IPC: G04F3/00
Filed: 1995-03-06
Abstract: PURPOSE: To enhance convenience in use by displaying residual time necessary for measurement even when the measurement is stopped in the middle or measurement starting time is forgotten. CONSTITUTION: The display device is provided with a CPU 2 to perform a prescribed processing by taking in measuring data in a prescribed sampling period from a measuring object and a storage means 7 to store the measuring data in a predetermined storage area on the basis of output from this CPU 2, and displays the measuring data by reading out the data stored in this storage means 7. A residual time operation means is arranged to perform operation on residual time of sampling time of the measuring data stored in the storage area on the basis of capacity of the storage area and the sampling period, and the residual time of the sampling time is displayed on a display device 8.
Patent JP-S56141587-A (JP)
Title: Voice watch
Inventor: SHIRASU SHINICHI
IPC: G10L25/00
Filed: 1980-04-08
Abstract: PURPOSE:To obtain a voice watch of small power consumption stably operating on low voltage by subjecting digital voice output to D/A conversion by using a pulse width modulating circuit. CONSTITUTION:According to the programs of a PROM5, a control circuit 1 makes processing to read out voice cords from an ROM4 according to the input from a watch circuit 3, etc., and a digital voice signal is synthesized by a voice synthesizing circuit 6. This synthesized signal is applied to the pulse width modulating circuit 11 of a D/A converter 14, and is made into the pulse train which is constant in repetitive period and of which the pulse width is proportional to input data. Thence, it is made into an original signal frequency signal by a pulse width amplifier 12, and an HPF13 of which the cutoff frequency is <=1.2 the repetitive frequency of the circuit 11 and is formed of an inductance of the characteristic of high frequency and large input impedance, whereby a speaker 10 is driven. Hence, D/A conversion is accomplished without using any operational amplifier, etc., and the voice watch of small power comsumption generating voice stably on low voltage is provided.
Patent JP-H06258909-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1993-03-05
Abstract: PURPOSE:To prevent toners of other colors from entering a plurality of development devices at the time of image formation by means of the superimposition of a plurality of toner images of the different colors on an image forming body, in an image forming method for forming a multicolor image by the use of an electrophotographic method. CONSTITUTION:A color image forming device forms a color image on an image carrier 1 by using the yellow, magenta, cyan and black development toners and by repeating electrification, image exposure and inversion development on the image carrier. In the color image formation by the image forming device, yellow development is carried out after black, magenta and cyan developments, and the black, magenta and cyan development toners are smaller than the yellow development toner in the yellow-development device in terms of the absolute value of an amount of charges.
Patent JP-H01220571-A (JP)
Title: Device for confirming area of original sheet for copying
Inventor: TAKAHASHI HIROMICHI
IPC: H04N1/04
Filed: 1988-02-27
Abstract: PURPOSE:To detect the size of an original by detecting the change of the presence/absence of the original in an area for light from a light source by a ribbon shape photoelectric transducer. CONSTITUTION:When the reading of the original is started, a linear light source 10 is moved in the arranging direction of plural electrodes 3 arranged in ribbon shape in parallel. Voltages generated on the electrodes corresponding to a quantity of receiving light are applied sequentially on an amplifier 7 from a terminal 4. The difference between the high voltage and the low voltage occurs in generated voltages based on the presence/absence of an original sheet 5. An amplified signal is impressed on a comparator 8, and a comparison result with the preset value of the comparator 8 is impressed on a control circuit 9. The circuit 9 controls the control of a change-over switch 6 and the movement of the light source 10, and sends a detected result to a host computer, thereby, the size of the original sheet can be detected, and reading time can be shortened.
Patent JP-H0859552-A (JP)
Title: Alpha-aryl saturated aliphatic carboxylic acid
Inventor: KURAUDEIO GIORUDANO
IPC: C07D405/00
Filed: 1995-03-06
Abstract: Compounds of formula 
<CHEM>
 wherein
 Ar represents an optically substituted aryl group,
 R represents a C1-C4 alkyl;
 R1 and R2, equal to or different from each other, represent hydroxy, O<->M<+>, OR3 or 
<CHEM>
 R3 represents a C1-C24 alkyl, a C3-C6 cycloalkyl, a phenyl or a benzyl;
 M<+> represents the cation of an alkaline metal;
 R4 and R5, equal to or different from each other,
 represent a hydrogen atom, a C1-C4 alkyl, a C5-C6 cycloalkyl, a (CH2)n-CH2OH group with n=1, 2 or 3, or R4 and R5 together are group (CH2)m  with m=4 or 5, a group -CH2-CH2R6-CH2-CH2- in which R6 is an oxygen atom, an N-H or N-(C1-C4) alkyl group;
 X represents a chlorine, bromine or iodine atom, an hydroxy, acyloxy, alkylsulphonyloxy or arylsulphonyloxy group; the carbon atoms marked by an asterisk are both contemporaneously in the R or S configuration, are described. 
<??>The preparation of the compound of formula I by ketalization or by trans-ketalization with tartaric acid derivatives and their rearrangement into alpha-arylalkanoic acids is described too.
Patent JP-S61203918-A (JP)
Inventor: MIKAMI MASASHI
IPC: A47J19/00
Filed: 1985-03-07
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-H10235886-A (JP)
Title: Ink jet printer
Inventor: ARAKI IZUMI
IPC: B41J2/185
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent drying of ink by rapidly blocking an ink discharge port of a printing head with a cap member while reducing in size. SOLUTION: The ink jet printer comprises a drum 10 rotatable at a predetermined circumferential speed, a printing head 200 oppositely disposed on an outer periphery 11 of the drum 10 to spray ink to a printing medium M held on the periphery 11 of the drum 10 to print, a printing head moving or retracting means 220 for retractably moving the head 200 to the drum 10, a cap member 246 provided at a non-printing medium holding part of the outer periphery 11 of the drum 10, and a positioning means 230 for positioning and holding the drum 10 at a position where the member 246 is opposed to the head 200. And, the head 200 is moved from the printing position toward the member 246 to block and retract the port of the head by the member 246 and to reset it to the printing position.
Patent JP-H03250514-A (JP)
Title: Circuit breaker
Inventor: HIROTSUNE KOJI
IPC: H02H3/04
Filed: 1990-02-28
Abstract: PURPOSE:To check a circuit breaker for momentary trip actuation in simple construction by having an actuating signal generation circuit which converts a voltage impressed from a power supply when a connector is connected into a signal corresponding to the momentary trip actuation. CONSTITUTION:A voltage from a power supply 6 is impressed on an actuating signal generator circuit 7 through a switch 5, a connector 4 and each of trip check terminals 3 by merely closing the switch 5 after the connector 4 is connected to the trip check terminals 3. The circuit 7 converts the impressed voltage into a signal corresponding to momentary trip actuation to be supplied to an overcurrent detection circuit. The supplied signal permits checking the actuation of a momentary trip circuit connected to the overcurrent detection circuit.
Patent JP-H11342197-A (JP)
Title: Pressure test of extracorporeal circulating circuit and pressure test device thereof
Inventor: OKAWA EI
IPC: A61M1/14
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To precisely detect the trouble of a circuit to be tested by supplying air to an air tank having a constant capacity, holding the internal pressure constant, supplying the air pressure of the air tank to the circuit to be tested, detecting the descent of the air pressure by a pressure monitor, and comparing it with a reference value. SOLUTION: When the trouble of an assembly forming an extracorporeal circulating circuit used for dialysis is detected, solenoid valves 9 and 10 provided on the circuit connecting ports 4, 7 of an air tank 2 are closed, an air valve 6 is opened to supply air into the air tank 2 from a compressor. The air valve 6 is closed when the air pressure in the air tank reaches a prescribed pressure, a circuit to be tested 8 consisting of the assembly to which various functional parts of the extracorporeal circulating circuit are connected is connected to the circuit connecting ports 4, 7. The air pressure of the air tank 2 is supplied to the circuit to be tested 8, the decent of the air pressure is detected by a pressure monitor 3, and the detection value is compared with a reference value to judge the acceptance or rejection of the circuit to be tested 8.
Patent JP-S63210989-A (JP)
Inventor: NAGAOKA HIDEO
IPC: G09G5/24
Filed: 1987-02-27
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-H08279315-A (JP)
Title: Cam follower assembly for latch switch
Inventor: POORU MATSUKUEBUIRII
IPC: H01H13/56
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To facilitate installation, positioning and production by providing a cam assembly which is provided with an electrical contact arm and moves together with a latch switch button. SOLUTION: In a latch switch assembly 20 consisting of a latch switch button 22, a latch switch body 24, a cam assembly 26, and a cam follower assembly 28, the assembly 26 is installed so as to intelockingly move with the button 22. When the button 22 is depushed, the assembly 26 is moved and a plurality of electrical contact arms 34 slide in the direction transversely crossing the circuit elements on a wire distributing board to control the electric function. In other words, the cam follower 28 of the assembly 26 locks the assembly 26 at an on or off position, in cooperation with the cam face 35 of the assembly 26 and at the same time the cam follower positions the arm 34 along a wire distributing board. Consequently, installation, positioning, and production of the assembly 20 are facilitated.
Patent JP-H02288968-A (JP)
Title: Word processor
Inventor: MIZUKURA SUSUMU
IPC: G06F17/21
Filed: 1989-02-27
Abstract: PURPOSE:To heighten efficiency to prepare a sentence by attaching a specific mark on an arbitrary row page desiring to refer behind the sentence, and displaying the sentence behind the mark corresponding to designated mark information. CONSTITUTION:The mark is attached on the arbitrary row page behind the sentence by a mark attaching means, and the mark is retrieved by a mark retrieval means, and prescribed mark information is stored in a mark information storage means. Stored mark information is displayed on a mark information display means, and specific mark information out of a displayed mark information is designated by a mark information designation means. The sentence behind the mark corresponding to the designated mark information is displayed at a mark sentence display means. Thereby, it is possible to display a desired sentence without storing a specific page in the sentence by a person and even when correction or deletion is performed in the middle way of generating the sentence, and to heighten the efficiency to generate the sentence.
Patent JP-H08238473-A (JP)
Title: Supernatant water discharge apparatus
Inventor: SATO MINORU
IPC: C02F1/00
Filed: 1995-03-06
Abstract: PURPOSE: To rapidly discharge supernatant water without exerting adverse effect on water quality by an inexpensive and simple structure. CONSTITUTION: A supernatant water discharge apparatus is equipped with the guide pipe 24 vertically provided on the base stand 22 in a treatment tank 21, the intake weir 26 supported along the guide pipe 24 in a freely liftable manner to take in supernatant water, a scum buffle 31 preventing the inflow of scum, the telescopically formed discharge pipes 34a, 34b, 34c connected to the bottom part of the intake weir 26 at the upper end part parts thereof and connected to the base stand 22 at the lower end parts thereof and the electromotive opening and closing stand 27 raising and lowering the intake weir 26 so as to position it near the surface of supernatant water.
Patent JP-H04263051-A (JP)
Title: Method for working heat treatment for beta type titanium alloy
Inventor: KUBOKI ISAO
IPC: C22F1/18
Filed: 1991-02-18
Abstract: PURPOSE:To make crystalline grains fine by a recrystallization treatment in a beta type titanium alloy by executing working before the crystallization treatment, successively executing an aging treatment and, furthermore, executing the subsequent working. CONSTITUTION:A beta type titanium alloy is first worked at >=30% working ratio so as to regulate its working temp. to the beta transformation one or below, is next subjected to the aging treatment in the range of the beta transformation temp. to the one lower than that by 200 deg.C, is furthermore subjected to working so as to regulate its working temp. to the aging treatment temp. or below and the total working ratio to >=70%, and is successively subjected to recrystallization at the beta transformation temp. or below. Its mechanical properties at a room temp. and its workability at a high temp. can be improved.
Patent JP-H01222298-A (JP)
Title: Display controller
Inventor: ODAGIRI YASUSHI
IPC: G09G5/00
Filed: 1988-03-01
Abstract: PURPOSE:To improve the processing efficiency of a CPU, etc., by reading out only data of a on-line portion from an image memory, storing it in an auxiliary memory and thereafter, reading it out repeatedly. CONSTITUTION:Data which is outputted from a bus control circuit 17 is supplied to an RGB decoder 14, and also, supplied to a line memory 18 which comes to be used as an auxiliary memory, and data corresponding to the first one-line portion is written, respectively. Subsequently, read-out data of the remaining second - fourth lines are read out of the line memory 18 and used. Also, a four-scale counter 19 counted by a clock A is provided and a control by which a read-out period is used as an access period of a CPU is executed by a display control circuit 12. In such a way, the access period of a processing unit such as the CPU, etc., for executing a write control of an image memory is increased necessarily, and the processing efficiency is improved.
Patent JP-H05217481-A (JP)
Title: Electromagnetic switch of starter motor
Inventor: UENO HIROKAZU
IPC: H01H50/14
Filed: 1992-01-31
Abstract: PURPOSE:To control the resonant oscillation of S-terminal and eliminate breaking of the lead wire of an exciting coil to improve reliability by installing a projection part in a thickness direction opposed to a guide hole at S-terminal to eliminate play in the guide hole. CONSTITUTION:An S-terminal 30 which is inserted into the guide hole 16b of an insulating cap 16, to whose internal side the lead wire 1a from an exciting coil 1 is connected, whose external end side is made to come out to the enclosure part 16a of a cap 16 is installed. At the terminal 30, a projection portion 30b in a thickness direction is installed at the position opposed to the hole 16b of the cap 16, so that the play in the hole 16b can be eliminated. It is thereby possible to restrain the terminal 30 from resonating with oscillation from the outside, so that breaking of the lead wire 1a is prevented and reliability can be improved.
Patent JP-H07254443-A (JP)
Title: Pressure contact connector for relay circuit
Inventor: MIYAZAWA YASUHIRO
IPC: H01R4/24
Filed: 1994-03-16
Abstract: PURPOSE:To provide a pressure contact connector for a relay circuit, which is excellent in reliability and productivity by giving a degree of freedom in the fitting-inserting direction of a pressure contact terminal to a circuit board, and constituting so that the pressure contact terminal can be easily replaced. CONSTITUTION:A pressure contact connector 51 for a relay circuit is composed of an L-shaped pressure contact terminal 47 and a terminal holder 33 in which the pressure contact terminal is fitted. In this pressure contact terminal 47, an upward opening slot 49a is formed in one pressure contact edge 47a, and a downward opening slot 49b is formed in the other pressure contact edge 47b. In the terminal holder 33, cord distributing grooves 37 and 39 in which electric wires are pressed in are constituted by notching in an orthogonal condition from the upper surface 33a and under surface 33b sides of the terminal holder 33. Lock claws 35 are protrusively arranged on a pair of side surfaces 33c and 33d. This pressure contact connector 51 for the relay circuit is made insertable in a holder fitting hole 27 having locking holes 29 and releasing holes 31 which are bored in prescribed positions on a circuit board 21 and are arranged in the centers of four-side inner walls.
Patent JP-H02224376-A (JP)
Title: Manufacture of photodetective element
Inventor: YOSHIDA TETSUHISA
IPC: H01L27/146
Filed: 1989-02-27
Abstract: PURPOSE:To enable doping to be efficiently executed to a large area so as to be improved a photodetective element in productivity by a method wherein He is used as a dilution gas. CONSTITUTION:A mixed gas of a pure doping gas selected from diborane, phosphine, boron trifluoride, or arsine and He of a gas bomb 102 is introduced into a discharge chamber 103 through a gas inducing tube 104. The mixed gas is decomposed by discharge induced through a high frequency power supplied with a high frequency electrode 105. Ions in highly excited plasma induced by the discharge decomposition are extracted through an opening 108 and accelerated. Then, an ion flow 109 is made to irradiate a sample 112 placed on a base table 111 inside a base chamber to carry out an injection doping. By this setup, a doping operation is efficiently executed, so that photodetective element which is improved in yield and hardly deteriorates in characteristics can be obtained.
Patent JP-S58162541-A (JP)
Title: Nootkatol
Inventor: TAKEMOTO TSUNEMATSU
IPC: C07C35/23
Filed: 1982-03-23
Abstract: NEW MATERIAL:8-Isopropenyl-5,6-dimethylbicyclo  4.4.0  deca-1-en-3-ol (nootkatol) of formulaI. USE:A starting material of nootkatone (8-isopropenyl-5,6-dimethyl-bicyclo  4.4.0  deca-l-en-3-one), or vasodilator, analgesic, or antiarrhythmic. It shows high Ca- antagonic effect. PREPARATION:A plant, YAKUCHI (Alpinae fructus) is crushed, extracted with an appropriate solvent, fractionated with column chromatography and isolated by recrystallization to give the compound of formula with a melting point (uncorrected) of 77.5-79.5 deg.C.
Patent JP-S62202489-A (JP)
Inventor: SHIMOMURA SATOSHI
IPC: H05B6/72
Filed: 1986-03-03
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-S57159856-A (JP)
Title: Production of reformed carbon black
Inventor: KUWABARA TOSHIHIDE
IPC: C09C1/48
Filed: 1981-03-28
Abstract: PURPOSE: To obtain easily in good yield carbon black suitble for use in paint, printing ink, etc. and having excellent dispersibility in water, by subjecting carbon black to a low-temperature oxygen plasma treatment.  
     CONSTITUTION: Carbon black is placed in the plasma chamber of a low-temperature plasma-treating apparatus. Said chamber is degassed. While evacuating, exygen or an oxygen-contg. gas at a constant flow rate is introduced thereinto. Carbon black is subjected to an oxidizing treatment while keeping a plasma state by applying a high-frequency voltage. In this way, the desired water- dispersible reformed carbon black can be obtd. without any after-treatment such as troublesome washing, filtration,etc., which is required by a wet-process oxidation treating method using reagents. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52129866-A (JP)
Title: Sealing device
Inventor: NAGAI HIROSHI
IPC: F16J15/16
Filed: 1976-04-24
Abstract: PURPOSE: A sealing device magnetically forming a predetermined gap between a shaft or a sleeve rotating with this shaft and a seal ring representing a sealing body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05213683-A (JP)
Title: Ceramic member and its production
Inventor: FUKUSHIMA TATSUTO
IPC: C04B41/51
Filed: 1992-02-01
Abstract: PURPOSE:To make a thermally sprayed layer nonporous and to produce a lightweight ceramic member having high rigidity as well as improved wear resistance and enhanced adhesivity between the layers. CONSTITUTION:A metal plating layer is formed on the surface of ceramic stock in a prescribed thickness, a thermally sprayed metal layer is further formed on the plating layer in a prescribed thickness and the resulting member is subjected to hot hydrostatic pressing.
Patent JP-H02226035-A (JP)
Title: Method of locating fault point of optical fiber and apparatus therefor
Inventor: KOISHI YU
IPC: G01B11/00
Filed: 1989-02-27
Abstract: PURPOSE:To improve resolution of a distance to a fault point by a method whereby, while measuring pulse lights are repeatedly projected, the timing of a sampling pulse light is sequentially shifted to sample lights having the sum or difference frequency, and a monitoring waveform similar to the change in the strength of a returning light after the lapse of time is obtained. CONSTITUTION:As a signal processing circuit 10 controls a measuring pulse light source 1 so that a measuring pulse light PIN is output at every constant interval, it shifts the timing sequentially every time the measuring pulse light PIN is output, thereby to control a sampling pulse light source so that a sampling pulse light is output. When the sampling pulse light is projected at a timing being shifted by constant timing, lights of the total or difference frequency can be obtained at a nonlinear optical element 6. Accordingly, a monitoring waveform similar to the change of a returning light POUT changing with time can be obtained.
Patent JP-H01219935-A (JP)
Title: Error information controller for storage device
Inventor: ONO MOTOYASU
IPC: G06F12/16
Filed: 1988-02-29
Abstract: PURPOSE:To store correct data in a buffer without transferring error data to the host side by invalidating buffer data just before an error signal and reading again data which is the cause of error. CONSTITUTION:A storage device 1 incorporates an error control function, and data is read out with one sector as the unit and error is detected and corrected. When an error which cannot be recovered by error correction is detected, an error signal EC is generated at the time of terminating the read of the sector where this error occurs. When the error signal EC is generated, a write control circuit 3 stops the counting operation of a sector counter 8 to stop updating of a write address Ail. Thus, one-sector components of data inputted to a buffer memory 2 just before the error signal EC is invalidated.
Patent JP-S51121468-A (JP)
Title: Process for the flotation separation by chemical reaction of liquid su spensions
Inventor: IKEUCHI MASAMITSU
IPC: B01J19/00
Filed: 1975-04-18
Abstract: PURPOSE: To provide a process, wherein a suspended material or an oily or colorant component is separated from an aqueous medium in a suspension by rapid flotation caused by a chemical reaction under atmospheric pressure. 
     COPYRIGHT: (C)1976,JPO&Japio