baber/WOPTO huggingface dataset:
Patent JP-H0688611-A (JP)
Title: Injection device
Inventor: HINO YUICHI
IPC: F23D11/38
Filed: 1993-06-15
Abstract: PURPOSE:To obtain an injection device which is applicable to the injection of black liquor in a soda recovery boiler, etc., and which enables continuing the combustion in a stabilized state. CONSTITUTION:A core nozzle 13 with a smaller diameter is placed inside an injection nozzle 32 and by moving the core nozzle 13 back and forth relative to the spray nozzle 32 the sectional area of the injection passage 13a can be varied. The direction of the tip of the injection nozzle 32 is moved up and down and right and left in a manner of oscillation by a drive device 14. By so doing, the distance for which black liquor is thrown, the speeds at which black liquor is dispersed and ejected, and the like are regulated appropriately to meet changes in the load on the boiler and changes in the physical state such as the viscosity of black liquor. On the other hand, the device maintains and establishes trapezoidal, appropriate char bed of a uniform shape and controls the combustion in a stabilized state.
Patent JP-H085835-A (JP)
Title: Reflection plate, reflection type polarizing plate and reflection type liquid crystal display device
Inventor: HAYASHI SHIGETOSHI
IPC: G02B5/30
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a reflection type liquid crystal display device which is bright and has good visibility when viewed from an angle averting glittering by using a reflection plate having the maximal point of reflectivity in a position apart a specific angle or above from a specular reflection angle at a reflected light quantity distribution curve. CONSTITUTION:The reflection plate having the maximal point of reflectivity in the position deviating >=2 deg. from the specular reflection angle at the reflected light quantity distribution curve is used. Namely, this reflection plate has the maximal point satisfying the conditions ¦theta-theta'¦>=2 deg. when the incident angle of light on the reflection plate is defined as theta(0 deg.<theta<90 deg.) and the angle at which the reflectivity is maximal is defined as theta'(0 deg.<theta'<90 deg.) when the light quantity of the reflection quantity is measured. The theta is not particularly limited and is satisfactory, insofar as its value is within a range of 0 deg.<theta<90 deg.. The value in the range of 30 deg.<theta<80 deg. is more preferable. The reflection type polarizing plate suitable for the reflection type liquid crystal display devices of a TN type, STN type, etc., is obtd. by sticking this reflection plate to the polarizing plate.
Patent JP-S631136-A (JP)
Title: Automatic dialing unit
Inventor: MIYAGI MASAMI
IPC: H04M1/272
Filed: 1986-06-19
Abstract: PURPOSE:To use abbreviated dialing even for public telephones by recording abbreviated numbers and telephone numbers on a card correspondingly to each other and reading the telephone number corresponding to an abbreviated number to automatically dial. CONSTITUTION:The handset of a telephone set 1 is hooked off and the card is inserted to an insertion hole 2a of a card reader 2. When the abbreviated number of the call destination is inputted with dial buttons 1a, a card reader 2 searches the abbreviated number from the card and reads corresponding telephone number and destination confirmation data and displays them on a display part 2b. When a call originating button 1b is depressed after a user confirms that the displayed destination is correct, pulses corresponding to the telephone number, namely, pulses which sould be transmitted with the normal dialing operation where the abbreviated number is not used are transmitted from the card reader 2 and are sent to a line through the telephone set 1 to call the destination.
Patent JP-H09326589-A (JP)
Title: System operating method
Inventor: KANEMATSU KOICHI
IPC: G06Q50/04
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To determine a system line which becomes smaller than a initially set line work pitch, selecting a system out of a system aggregate necessary for processing a special product. SOLUTION: System where parts are allotted are grouped in accordance with priority order basing on their features, and data related to the priority order of systems in each group, the priority order of system groups, the mounting pitch time of parts which can be mounted by systems, and the original pitch time of system as are controlled as control data 2 by an external memory means 1. Systems selected out of a system aggregate in accordance with priority order are added to constitute a system line for mounting all parts, and then a line pitch is calculated through an operation section 3. System selected out of a system aggregate in accordance with priority order are added to constitute a system line until a line pitch becomes smaller than an initially set one, and the pitch of the system line is calculated through the operation section 3.
Patent JP-H072935-A (JP)
Title: Catalyst component for producing polyolefin and production of polyolefin
Inventor: OKUMURA YOSHIKUNI
IPC: C07F17/00
Filed: 1993-06-15
Abstract: PURPOSE:To obtain a catalyst component at a low cost which efficiently gives an industrially useful highly isotactic poly (alpha-olefin) by using a specific symmetrical metallocene compd. as the essential ingredient. CONSTITUTION:A polyolefin is produced by using a catalyst component contg., as the essential ingredient, a metallocene compd. of the formula (wherein M is a transition metal selected from transition metals of Groups 3A, 4A, and 5A in the long-form periodic Table; X<1> and X<2> are each H, halogen, or a 1-20C hydrocarbon group; R<1> is a 4-20C hydrocarbon group, a 3-10C alkylsilyl group, or an 8-20C arylsilyl group; R<2> and R<3> are each H, a 1-10C hydrocarbon group, a 3-10C alkylsilyl group, or an 8-20C arylsilyl group; R<4> and R<5> are each H, a 1-20C hydrocarbon group, 1-6C alkoxy, etc.; R<6> and R<7> are each a 1-20C hydrocarbon group; Y is C, Si, or Ge; and n is 1-3) [e.g. dimethylsilylene(3-t- butylcyclopentadienyl) (fluorenyl)zirconium dichloride].
Patent JP-H0311933-A (JP)
Title: System stabilizer
Inventor: KIYAMA MASATOSHI
IPC: H02J3/24
Filed: 1989-06-08
Abstract: PURPOSE:To perform optimal and rational operation by setting upper and lower allowable control targets, then operating all the combination of control targets and selecting such combination of control targets that the number of control target and the control amount can be minimized. CONSTITUTION:Upper and lower control targets are set for a control target 43. First time combination of control target is determined and a sum SIGMAP of power values is calculated. If the sum SIGMAP of power value is within the upper and lower control targets, the number of control target is compared with that stored in a control target storage memory FSUU. If there is an identical number of control target, the sum SIGMAP of power value is compared with the sum PL of control target power then a judgement is made whether it is closer to the lower target. If it is closer to the lower target, the sum SIGMAP of power value is stored in a sum memory.
Patent JP-S6123919-A (JP)
Title: Electromagnetic flow meter
Inventor: OKANIWA HIROSHI
IPC: G01F1/60
Filed: 1984-07-13
Abstract: PURPOSE:To obtain the same output without reference to the frequency of a power source by providing a circuit which sends out a sampling signal at timing which is a specific time after the rise of an exciting signal. CONSTITUTION:Exciting coils 2A and 2B are supplied with a rectangular-wave alternating current which is synchronized with the power source frequency from an exciting signal generating circuit 4 as the exciting signal, and electrodes 3A and 3B cross the exciting coils at right angles across a flow. Then, an alternating magnetic field which crosses the flow at right angles is established in a tube 1. Electromotive forces obtained by detection electrodes 3A and 3B are supplied to an operational amplifier 6 to obtain their difference voltage, which is inputted to an amplifier 7 for gain adjustment. The amplifier 7 outputs an alternating voltage synchronized with the power source frequency, but it is held by sample holding circuits 8A and 8B so as to improve the measurement precision, and their difference is obtained by a differential amplifier OP5 and passed through the circuit consisting of an operational amplifier OP6, capacitor, etc., so as to remove a pulsating component due to fine variation, thus obtaining an output OUT. Consequently, the same output is obtained without reference to the power source frequency.
Patent JP-H11353621-A (JP)
Title: Magnetic tunnel junction type magneto-resistive reading head having longitudinal direction and transverse direction bias
Inventor: FONTANA JR ROBERT E
IPC: G01R33/06
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent the shunting of the sense current to a bias ferromagnetic layer and to optimize a device by determining electric resistance to current flowing perpendicularly in respective layers in a stack by the relative directions of the magnetic moments of a stationary ferromagnetic layer and detecting ferromagnetic layer when electric leads are connected to a sensing circuit. SOLUTION: The bias magnetic field in the transverse direction to a magnetic tunnel junction device (MTJ) is obtd. by the ferromagnetic bias layer 320 having a longitudinally bias region 322 near the right and left edges 180 of a detecting layer and a transverse bias region 324 along a rear surface edge 190 apart from an air bearing surface (ABS) surface. The front edge of an MTJ sensor 100 is directly arranged on the ABS or is retreated from the ABS to introduce magnetic fluxes to the retreated front edge of the sensor by using a magnetic flux guide. The transverse bias magnetic field of an adequate quantity is made possible by using an additional bias region 324 at the rear surface edge 190.
Patent JP-S63396-A (JP)
Inventor: OOTA SEIICHI
IPC: C11D1/29
Filed: 1986-06-20
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-S5768269-A (JP)
Title: Plasma cutting torch
Inventor: IMANAGA AKIYOSHI
IPC: H05H1/34
Filed: 1980-10-17
Abstract: PURPOSE: To make a titled torch small in size, light in weight and easy to handle by disposing a nozzle cap via an insulator on the outside circumferential part of a nozzle, and ejecting mixed fluids of water or steam from cooling water outflow passages directed toward the plasma arc.  
     CONSTITUTION: A material 18 to be cut is cut at a cutting end 18a by the plasma arc 19 generated in the atmosphere of a working gas 14 supplied into a nozzle 4. At this time, the cooling water 9 supplied to a cooling water flow passage 8a through a water flow pipe 10 is released to the circumference of a nozzle hole 5 via cooling water outflow passages 8b, 8c. When the cooling water flows through the passages 8b, 8c, it is atomized and evaporated by the ultrahigh temp. gaseous flow of the gas 14 and the arc 19, so that the mixed fluids of the water, mists and steam act so as to enclose the circumference of the arc 19. The energy density of the arc 19 is improved by thermal pinch effect, and the cut surfaces are made in high quality. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0640447-A (JP)
Title: Electronic hand labeler
Inventor: SATO AKIRA
IPC: B41K3/00
Filed: 1993-05-25
Abstract: PURPOSE:To utilize an electronic hand labeler as a desk-top unit by a method wherein a printing/affixing unit which is equipped with a label holder, platen roller and traction roller, etc., and a control unit which is connected to the printing/affixing unit by a cable are provided to be mountable on a cradle. CONSTITUTION:On a cradle 130, a printing/affixing unit 1 and a control unit 100, which are connected by a cable 2, are made to be mountable while being detachable. At the time of usage, a thermal tag continuous body 140 which is wound around a tag reel 136 is inserted bar making the thermal tag continuous body 140 go through a label guiding passage which is introduced when the bottom lid of the printing/affixing unit 1 and a platen arm are under an open condition. Then, data is input by key operation of a keyboard 103 on the control unit 100, and a tag on which a thermal printing is done is let out from a label issuing port 29 in the same manner as a continuous issuance of labels, by depressing a push button on the unit 1.
Patent JP-S5846459-A (JP)
Title: Storage system for picture signal
Inventor: KAWAMURA YOSHIHISA
IPC: G09G5/395
Filed: 1981-09-12
Abstract: PURPOSE:To reduce memory capacity to half by dividing a memory capable of storing minimum-two-field image signals into two field areas, and performing picture signal transfer from one area to the other during the transmission of picture signals. CONSTITUTION:A memory MM is provided with areas Mc and Me for oddnumbered and even-numbered fields. A control part CT judges which of fields are being displayed on a monitor VM, and then sends a picture signal out of the area Mc when the odd-numbered fields are diplayed and also stores the picture signal in the area Me. The control part CT supplied a signal for indicating whether an area to be stored at present is Mc or Me to a picture processor PRS, which sends picture signals of both the fields alternately according to the received signal, so they are supplied to the memory MM to store picture signals of the odd-numbered fields in the area Mc and image signals of the even-numbered fields in the area Me.
Patent JP-H06329663-A (JP)
Title: Production of glycerol carbonate
Inventor: SUGITA AKIRA
IPC: B01J23/06
Filed: 1993-05-25
Abstract: PURPOSE:To obtain a method for producing glycerol carbonate in which the high-purity glycerol carbonate is obtained in high yield according to a simpler method than a conventional well-known method. CONSTITUTION:The method for producing glycerol carbonate is characterized by reacting glycerol with ethylene carbonate in the presence of one or two or more metallic oxide catalysts selected from aluminum oxide, magnesium oxide, zinc oxide, titanium oxide, lead oxide and silicates of alumina.
Patent JP-S63309617-A (JP)
Title: Production of molded article of polyester having high strength
Inventor: TATE SUSUMU
IPC: B29C49/08
Filed: 1987-06-09
Abstract: PURPOSE:To obtain a molded article of polyester having the highest high strength, without causing side reactions and decomposition in melt molding, by molding an ultra-high-molecular-weight polyester, obtained by polymerization in a heating medium, in a molten state under a specific condition. CONSTITUTION:A polyester having >=1.5 intrinsic viscosity obtained by polymerization in a heating medium (preferably hydrogenated terphenyl) is adjusted to <=10wt.% heating element in the polyester, <=1wt.% oligomer and <=1,000ppm water content and molded in a molten state. In order to make the heating medium in the polyester <=10wt.%, the polyester is preferably extracted and washed with benzene, etc., In adjustment of the amount of the oligomer, the polyester is extracted and washed at 100-240 deg.C by the heating medium used in the polymerization. Further in control of water, the polyester is preferably dried at 100-150 deg.C in high vacuum.
Patent JP-H038895-A (JP)
Title: Japanese paper and production thereof
Inventor: TANAKA SHIGENOBU
IPC: D21H21/50
Filed: 1989-06-06
Abstract: PURPOSE:To obtain Japanese paper capable of giving the same feel as that for practical claywall when used as a wall paper, through such processes that a water-floatable material, water, and the first flocculant are added to pulp followed by beating and mixing: and the second flocculant is added to the resultant mixture to produce flocs followed by addition of white water, mixing, addition of a thickening agent and then putting the system to papermaking process. CONSTITUTION:(A) 10-300 pts.wt. of a water-floatable material (e.g. sawdust), (B) 500-2000 pts.wt. of water and (C) 3-30 pts.wt.% of the first flocculant are added to (D) 100 pts.wt. of pulp followed by beating and mixing. Thence, 3-30 pts.wt. of the second flocculant is added to the resultant mixture to produce flocs. 400-9900 pts.wt. of white water is then added to 100 pts.wt. of the flocs followed by mixing, addition of 0.2-5 pts.wt., per 100 pts.wt. of the pulp, of a thickening agent, mixing, and then putting the system to papermaking process, thus obtaining the objective Japanese paper.
Patent JP-S627149-A (JP)
Title: Semiconductor memory device
Inventor: KATO KOICHI
IPC: G11C11/41
Filed: 1985-07-03
Abstract: PURPOSE:To provide memory function in an MOS transistor itself by controlling the amplitude and timing of a voltage applied to the gate and drain of an MOS transistor formed on an insulator. CONSTITUTION:An N-type impurity is doped in a P-type silicon layer 21 formed on an insulator 10 to form source and drain regions 22, 23, a gate electrode 25 is formed through a gate oxide film 24, thereby forming an N-type MOS transistor 20. The layer 21 is formed by single crystallizing the silicon film after polycrystalline or amorphous silicon film is formed on the insulator 10 such as SiO2 film. The source 22 of the transistor 20 is grounded, and a drain 23 and a gate 25 are connected with a sensing circuit 30. The circuit 30 writes and reads out memory information of the transistor 20 to control the amplitude and timing of the voltage applied to the gate and drain.
Patent JP-H11332679-A (JP)
Title: Structure of counter
Inventor: KUBO MASAHIRO
IPC: A47B96/18
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide structure of a counter, by which a process is proceeded to the next one without waiting the hardening of an adhesive for adhering crosspieces, a tact time is shortened and an operability is improved. SOLUTION: A counter main body 1 is made of artificial marble and formed to be a rectangular plate. Opening parts 2 for fitting a sink, or the like, are arranged in proper parts of the counter main body 1, an erected edge 7 is disposed at the rear end of the main body 1 over a left and right direction and a droop edge is disposed at the front edge of the main body 1 over the left and right direction. A woody disposable adhering material 4 is adhered onto the rear surface of the counter main body 1 with a fast hardening adhesive except the opening parts 2 of the main body 1. The crosspieces 6 are positioned onto the rear surface of the disposable adhering material 4 with an elastic adhesive and also fixtures 7 such as pins and tackers are driven into the disposable adhering material 4 and temporarily fixed.
Patent JP-H04253956-A (JP)
Title: Beta-lactam as antihypercholesterolemia drug
Inventor: JIYON SHII CHIYABARA
IPC: C07D205/08
Filed: 1991-06-17
Abstract: PURPOSE: To provide a novel β-lactam which is useful as a medicine for decreasing hypercholesterolemia and exhibits the effect for inhibiting the activity of HMG-CoA synthase enzyme.  
     CONSTITUTION: The compd. of formula I [Q is alkyl, heteroaryl, aralkyl, alkyl, etc., substd. aryl, OH, etc.; R 3  is H, alkyl, alkoxymethyl; R 4  is -(CH 2 )nR [R is formula II (R 1  is H, alkyl, etc.; (n) is 1 to 4), etc.]; for example, (3R,4R,5'R)-(E, E)-3-methoxymethyl-4-(10'-methoxycarbonyl-5',7',9'-trimethyl-7',9'-decadienyl)-N- toluenesulfonyl-2-azetidinone. The compd. with which n=1 and R 3  is H in the compd. of the formula I is obtd., for example, by bringing the compd. of the formula HOZ-PH-COOMe into reaction with the compd. of formula IV to form the compd. of formula V, then bringing the compd. of the formula R"SO 2 Cl into reaction. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5477168-A (JP)
Title: Electronic watch
Inventor: SHIDA MASAHARU
IPC: G04C3/00
Filed: 1977-12-02
Abstract: PURPOSE:To reduce the electric power by interruptedly connecting a high resistance detecting resistor with a closed loop including a coil so that the rotating conditions of a rotor may be detected from the voltage waveforms generated at the detecting resistor and so that normal drive pulses may be supplied while having their width stepwise shortened or enlarged. CONSTITUTION:The connecting point of a detecting resistor 30 for detecting the rotations of a rotor is connected with the input terminal of a voltage detector 40 having a preset threshold value. When coil 7 is nergized through a passage 41 by normal drive pulses, the rotor is driven. After that, interchanges are accomplished interruptedly between the condition, under which the both terminals of the coil 7 are grounded and short-circuited to the earth through a passage 42 during the mortions of the rotor, and the condition, under which a closed loop including the detecting resistor 30 is formed through a passage 43, so that the operations of the rotor are detected from the voltage waveforms which are induced in the coil. The width of the drive pulses to the step motor is stepwise shortened or enlarged in accordance with the rotations of the rotor detected so that the drive pulses of the minimum width according to the load applied can be fed to the step motor.
Patent JP-S5476928-A (JP)
Title: Power supply
Inventor: TAMII SEIZOU
IPC: H02M7/12
Filed: 1977-12-01
Abstract: PURPOSE: To reduce size and weight of a transformer with such as arrangement as to selectively switch individual phases one after another such that conduction is obtained for a predetermined period of time shorter than π/n and centered at a point corresponding to the maximum positive and negative voltage values of each phase of n-phase AC and couple the phase switch output to a single phase transformer.  
     CONSTITUTION: Individual phases are selectively switched one after another by a phase switching circuit 10 comprising triacs TR 1  to TR 6 , a commutation circuit 11 and a gate circuit 12 therefor such that conduction is obtained for a predetermined period of time shorter than π/n and centered at a point corresponding to the maximum positive and negative voltage values of each phase of n-phase AC, and the resultant single phase output is rectified by a single phase transformer 2. Thus, there is no need of using a multi-phase transformer, and it is possible to use a single phase rectifying circuit. Further, it is possible to obtain a high quality DC output with the pulsation component of the rectifying output equal to that at the time of multi-phase rectification. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6125632-A (JP)
Title: Pneumatic distributing valve for fluidized substance
Inventor: JIYAN FURANSOWAAZU RARUJIYU
IPC: B65G53/50
Filed: 1985-07-03
Abstract: A valve for the pneumatic distribution of fluidizable material comprising a main compartment with a fluidization grid and with an overflow pipe supplied with fluidizable material via a pipeline. The main compartment is put into communication by means of a passage with several auxiliary compartments with a fluidization grid and with an overflow pipe, the fluidized material leaving via any one of the overflow pipes, as desired.
Patent JP-S6123055-A (JP)
Title: Detection of jam
Inventor: TANMACHI KUNIJI
IPC: B65H7/06
Filed: 1984-07-12
Abstract: PURPOSE:To prevent the erroneous detection for jam even if a business form travels at the speed a little lower than a prescribed speed by setting the traveling time for the business form previously for each part between the contiguous business-forms detectors and detecting jam for each part between detectors. CONSTITUTION:Timers 12-15 measure the time necessary for a business form 2 to travel between the contiguous business-form detectors 7, 8-10, and 11, and when the traveling of the business form 2 is completed within the previously set tomes T1-T4, a jam detection output at L level is outputted, and when the traveling is not completed, a jam detection output at H level is outputted. These jam detection outputs are outputted at the jam detection output terminals 18-21, and sent into a jam detection output terminal 17 through an OR circuit 16. Since jam is detected at each part between detection devices, even if the business form travels at the speed a little lower than a prescribed speed, the erroneous detection for the generation of jam is prevented.