baber/WOPTO huggingface dataset:
Patent JP-2000212371-A (JP)
Title: Pigment dispersant
Inventor: ITAYAMA HIROSHI
IPC: C09C3/10
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a pigment dispersant excellent in both the lowering of the initial viscosity of an inorganic pigment slurry and the agebased stability of the viscosity of an inorganic pigment slurry. SOLUTION: This pigment dispersant comprises a neutralized (co)polymer A having 50-100 mol.%. α,β-unsaturated carboxylic acid unit and 0-50 mol.% other monomer unit as structural units. The acid radical of the (co)polymer A comprises 18.8-99.9 mol.% alkali metal salt or alkaline earth metal (except magnesium) salt, 0.1-1.2 mol.% magnesium salt and 0-80 mol.% free acid radical.
Patent JP-H11214307-A (JP)
Title: Film masking apparatus
Inventor: KIRIMURA HIROYA
IPC: C30B25/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a film making apparatus capable of forming a proper crystal silicon film as a semiconductor film used for a TFT and so on with good productivity. SOLUTION: This device is provided with a vacuum vessel C for forming a silicon film on a substance 10 to be made a film thereon. The vacuum vessel C is provided with a film making part which forms a previous step film for the crystal silicon film on a surface to be made into a film thereon of the substance 10 to be made a film thereon. The film making device is so constituted as to provide an energy beam radiator capable of radiating energy beam for crystallizing processing of the previous step film.
Patent JP-2000216309-A (JP)
Title: Heat radiating structure for electronic element
Inventor: TAN NUYEN
IPC: H01L23/36
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a small-thermal resistance for efficient heat radiation, related to such a structure as heating of an electronic element is radiated through a metal plate. SOLUTION: A heat-radiating metal plate 1, fitted to allow heat delivery with an electronic element 8 which accumulates heat at operation, and a multi- line heat radiating part 7, which rises from the surface of heat radiation metal plate 1, provided so as to provide some length in the surface direction of the heat radiation metal plate 1, are provided. Here, the hart radiating part 7 has a hollow structure where both end surfaces are opened in its length direction. Multiple small holes 6 communicating between the internal and external spaces of the heat radiation part 7 are formed.
Patent JP-H08213013-A (JP)
Title: Electrode and secondary battery using this electrode
Inventor: MATSUDA YOSHIO
IPC: H01M4/131
Filed: 1995-02-03
Abstract: PURPOSE: To provide a secondary battery in which deterioration discharging capacity in charging/discharging cycles is retarded by forming an electrode with composite oxide of alkali metal having a form of specified plate serving as an active material. CONSTITUTION: The active material of an electrode is composite oxide of alkali metal, and the composite oxide has a form of plate in which the relation of an average major diameter R to an average thickness (d) is 2d<=R, and the average major diameter R preferably satisfies 0.5μm<=R<=10μm. In the case of a secondary battery using a nonaqueouse electrolyte containing a lithium salt, Li2x CoO2 (0<x<=1.0), Lix NiO2 (0<x<=1.0), and Lix Ni1-y O2 (0<x<=1.0, 0<y<=1.0) are preferable as the composite oxide from the standpoint of high potential, high stability, and long life. The electrode is preferable to be used as a positive electrode. Although negative active material is not specifically limited, carbonaceous material, for example, is preferable.
Patent JP-S52100856-A (JP)
Title: Phase-shifting circuit
Inventor: TAKEUCHI REIJI
IPC: H03H7/20
Filed: 1976-02-19
Abstract: PURPOSE:To obtain the circuit with capability for varying optionally the output phase against the input in the range from lagging phase to leading phase in simple construction by using resistance voltage divider and reactance element in combination.
Patent JP-S63188368-A (JP)
Title: Preparation of fish meat paste
Inventor: SAKASAI NAOTOSHI
IPC: A23L17/00
Filed: 1987-01-29
Abstract: PURPOSE:To obtain a fish meat paste, having excellent microbial contamination resistance without fishy smell, by adding unrefined soy sauce and/or raw soy sauce to fish meat and kneading the resultant blend. CONSTITUTION:Meat is collected from a raw material fish of white meat, e.g. walleye pollack, croaker, pike eel, etc., and raw material fish of red meat, e.g. mackerel, sardine, etc., and, if necessary, blanched with water and purified, e.g. dehydrated, etc., to provide a fish meat, e.g. (frozen) ground fish meat. 1-10wt.%/wt.% unrefined soy sauce and/or raw soy sauce is added to the resultant fish meat and the blend is milled, kneaded, if necessary, directly allowed to stand for 10-20min and then heat-treated at 90-100 deg.C for 10-15min to inactivate enzymes. The resultant blend is cooled to afford a fish meat paste.
Patent JP-S58136557-A (JP)
Inventor: TAKANO KENJI
IPC: B61L27/00
Filed: 1982-02-08
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-S58137421-A (JP)
Title: Oil mist collecting apparatus of oil fume collector
Inventor: NAGASAWA KOUMEI
IPC: B01D50/00
Filed: 1982-02-08
Abstract: PURPOSE:To reduce the wear of the titled apparatus and to prolong the life of a parallel filter, by providing a mesh filter for preventing the shaking of a long fiber to the lower part of a long fiber filter part in an oil fume collector. CONSTITUTION:The terminal part of a parallel filter 8 is pressed by a mesh  filter 27 and the space L0 between a guide plate 19 and the mesh filter 27 is adjusted so as to provide definite relaxation (l). A pressure valve 25 is pressed to  a pressure valve support 24 by a pressure acting spring 23 and attached to the  pressure valve support 24 in a closely contacted state during operation. As is apparent from the foregoing, because the shaking of the parallel filter 8 can be prevented by the contact with the mesh filter 27, the wear of the parallel filter 8 is reduced and the life thereof is enhanced.
Patent JP-S55111514-A (JP)
Title: Travelling dust collector
Inventor: KANEHIRO KUNIO
IPC: E02B5/08
Filed: 1979-02-16
Abstract: PURPOSE: To provide the collector being constructed in the manner so that it is able to apply when depth of each waterway and angle of inclination of each screen are varied, and that it does not affect to the collector body even when its rake mounts  on bulky solid matter while raking.  
     CONSTITUTION: Supporting frame 6 is pivoted 10 on truck 8 traveling across waterway 1 and is made to be oscillated against screen 2. Moreover, movable frame 5, which provides at its lower end a suuporting roller 15 that rolls on screen 2 and includes in inside a guiding rail 16 and self-traveling dust collector 4 that rises or falls along that rail 16, is held by frame 6 so as to be able to rise or fall and to stop at optional position. Operation is performed smoothly using traveling dust collector thus constituted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54110799-A (JP)
Title: Display unit
Inventor: HORI HIROO
IPC: G09F9/00
Filed: 1978-02-20
Abstract: PURPOSE: To obtain a display unit featuring the reduced number of electrodes by dividing both the 1st and 2nd segment electrode groups of the display unit using the liquid crystal.  
     CONSTITUTION: The outer circumference edges of substrate 11 and 12 which are formed with the transparent material such as glass or the like are opposing to each other via the spacer. The pitch of 1st segment electrode group 14 is 1/2 of that of 2nd segment electrode group 15. Electrode group 15 is connected individually to terminal 16, and electrode group 14 is connected to bus bar 17 and 18 with every second electrode respectively. Now, V 0  and -V 0  are applied to bus 18 and 17 respectively, and -2V and 0V are applied to terminal 16-2 and other terminals other than 16-2 each. As a result, -3V 0  is applied to only liquid crystal material 21 at the region where electrode 15-2 and 14-4 overlap to secure the response. In this case, the threshold voltage of over V 0  is set for material 21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08208203-A (JP)
Title: Fuel reformer
Inventor: SASAKI HIROMI
IPC: H01M8/06
Filed: 1995-02-06
Abstract: PURPOSE: To provide a fuel reformer by which a fuel cell power plant can be made compact, by compounding its equipment constitution. CONSTITUTION: In this fuel reformer, a raw gas pipe 9 is arranged in a combustion gas-discharging path in a receiver 4. The raw gas pipe is arranged so as to constitute a meandering path to increase an area of heat-transfer surface. The raw gas 12 preheated in a raw gas preheater 2 is introduced into a fuel reformer 1 from a raw gas inlet 6 and lead to a reforming catalyst layer in a reforming pipe 3.
Patent JP-S60172625-A (JP)
Inventor: YAMAGUCHI SHIYOUGO
IPC: B65B55/02
Filed: 1984-02-02
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-S56115174-A (JP)
Title: Substrate voltage generating circuit
Inventor: OZAWA KOUJI
IPC: G11C11/407
Filed: 1980-02-15
Abstract: PURPOSE:To control substrate potential by a method wherein a control signal is added to the gate terminal of the load MISET of an inverter in which more than two of MISFET's have been connected in series. CONSTITUTION:Since oscillating waveforms indicated by waveforms N1'-N3' are obtained at contact point N1'-N3', and since a control signal phi0 has been added to the gate terminal of the MISFETQ13' at a contact point N4', if the threshold voltage of control signal voltage Vphi0, MISFETQ13 is assumed to be at VT13', the voltage will rise up to only Vphi0-VT13' (<=VCC) at the ceiling. Therefore, if the threshold voltage of MISFETQ12 is assumed to be at VT12', the voltage applied to both the end of volume C3' becomes the maximum Vphi0-VT13'-VT12', so that the charge discharged from a substrate to the volume C3' decreaes, while the balanced voltage VSUB of the substrate rises. For this, the balanced voltage of the substrate can be controlled with the voltage phi0 of the control signal phi0 on the basis of the voltage applied to both the end of the volume C3'.
Patent JP-H01192255-A (JP)
Title: Facsimile equipment
Inventor: YAMADA AKIRA
IPC: H04N1/00
Filed: 1988-01-28
Abstract: PURPOSE:To attain recording output of only useful communication text used for a recipient selectively onto recording paper and to prevent useless consumption of the recording paper by providing a picture memory storing all received communication texts, an index memory storing the index in it and a means visualizing the index. CONSTITUTION:All communication text data sent from a transmission control section 7 is received by an equipment control section 5, the data are subject to data compression by a compression/decoding section provided in the section 5 and stored in each file of a picture memory 1 once. Then only the part corresponding to the index of each file of the picture memory 1 is decoded and stored sequentially in a communication text index memory 2 together with page number of each file. The text data stored sequentially in the index memory 2 is sent to a recording section 3 according to the key operation of the operation panel 4 by the operator in this way and visualized by being printed out on the recording paper as a list or visualized while being given to a display section such as a liquid crystal or a fluorescent display tube provided on the operation panel 4. The operator checks the visualized content to discriminate the propriety of the text. Thus, lots of undesired documents are prevented from being recorded and the operating officiency is enhanced.
Patent JP-S63188451-A (JP)
Title: Vertical type continuous casting apparatus
Inventor: NAKAJIMA KUNIO
IPC: B22D11/00
Filed: 1987-01-28
Abstract: PURPOSE:To prevent the development of fault in a cast slab and to improve the quality of the cast slab by arranging a hollow cylindrical body made of heat insulating material at upper part of a water cooled mold, inserting a heating device in the wall thereof and arranging an electromagnetic stirring device on the outer circumferential side. CONSTITUTION:The hollow cylindrical body 2 is connected with the upper part of the water cooled mold body 5 having cylinder-shape through a coupling part 8, and the heating device 12 is arranged in the cylindrical body 2 having tapered shape in the inner face and made of heat insulating material. Further, the water cooled jacket 3 is brought into contact with the outer circumference of the cylindrical body 2 and the electromagnetic stirring device 15 is arranged at the outside thereof. The molten metal poured in the hollow cylindrical body 2 from a nozzle 16 of tundish 3, is supplied into the mold 1 through a molten basin part 20 with large quantity of molten metal and surely filled up. Therefore, the development of fault of shrinkage hole, crack, etc., in the cast slab is prevented, and as the electromagnetic stirring action becomes effective, the segregation and surface roughness of the cast slab are eliminated and the quality is improved.
Patent JP-H02197841-A (JP)
Title: Silver halide color photographic sensitive material containing novel cyan coupler
Inventor: KITA HIROSHI
IPC: G03C7/38
Filed: 1989-01-27
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material superior in color development property and sufficient in color development density by using an active site substituted type cyan coupler high in reactivity. CONSTITUTION:A red sensitive silver halide emulsion layer contains at least one of the cyan couplers represented by general formulae [I]-[III] to obtain a sharp cyan image sharp in rising of an absorption peak and small in absorption in the blue and green region and superior in spectral absorption characteristics. In formulae I-III, R1 is an electron attracting group or a hydrogen bond type group; Ar is arylene; each of R2 and R3 is H or a substituent; X is a group to be released by reaction with the oxidant of a color developing agent and to be coupled through an O, N, or S atom with the carbon atom at the coupling site; and Y is H or a group releasable during development processing.
Patent JP-H05213007-A (JP)
Title: Pneumatic radial tire
Inventor: OKAMOTO YOICHI
IPC: B60C9/20
Filed: 1992-02-03
Abstract: PURPOSE:To improve the durability of a pneumatic radial tire by improving a belt to reinforce a tread in the pneumatic radial tire for an automobile. CONSTITUTION:In a pneumatic radial tire having a belt layer to reinforce the tread of a tire in the form of the rubberized layer of a reinforcing element 3 arranged in parallel obliquely to the equatorial face of the tire, at least one of belt layers is divided into the several or less pieces of bundles of the reinforcing elements 3 being severally independent in the above layer. The belt layer is formed in the parallel arrangement of the reinforcing elements having a widened breakup interval between the bundle 4 and the reinforcing element 3 adjacent to the bundle 4, and the ratio of the width (d) of the bundle 4 in a direction crossing the reinforcing element at a right angle to a space (1) between the bundle 4 and the reinforcing element 3 adjacent to the bundle 4 is set up within a range being more than 1/2 and less than 2.
Patent JP-H11202409-A (JP)
Title: Projector device
Inventor: TAKADA TADASHI
IPC: H04N5/74
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the projector device which is small-sized, small in the number of components, and easily assembled and further equipped with an angle adjusting mechanism of an inexpensive plate member. SOLUTION: A frame member 31 which has an opening 31a is arranged nearby a mirror (plate member) 4. The mirror 31a and frame member 31 are clamped by a nearly U-shaped spring-like member 32. The spring-like member 32 consists of a side part 32a, a 1st expansion part 32b, and a 2nd expansion part 32c. Inside the spring-like member 32, a setscrew 33 is mounted so that it penetrates the frame member 31 one end part abuts on the 1st expansion part 32b and the other end part abuts on the mirror 4. The angle of the mirror 4 is adjusted in directions of A and B and directions of C and D by turning the setwcrew 33.
Patent JP-H02199281-A (JP)
Title: Pressure variation type delivery amount stabilizing dispense control device for quantitative delivery device
Inventor: IWASHITA ISAO
IPC: F04B49/06
Filed: 1989-01-27
Abstract: PURPOSE:To perform quantitative delivery as a delivery amount is stabilized by providing a dispense control device which performs quantitative delivery through automatic correction of a pressurizing force on fluid and/or the delivery time of a quantitative delivery device and stabilization of a delivery amount. CONSTITUTION:A quantitative delivery device 2 injects fluid in a container 4 through the injection side 4b at the other end of the container 4, and connects a connection part 8 to the injection side 4b to pressurize fluid in the container 4 through the working of a dispense control device 10. The dispense control device 10 automatically corrects a pressurizing force on fluid and/or the delivery time of the quantitative delivery device 2 in a way that the delivery time and the pressure of the quantitative delivery device 2 produce a signal and stabilizes a delivery amount to perform quantitative delivery. This constitution enables stabilization of a delivery amount and execution of quantitative delivery.
Patent JP-H11273344-A (JP)
Title: Common row decoder
Inventor: JI BRIAN L
IPC: G11C11/409
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a common row decoder and a common row decoding method for supplying selection signals independently timing-controlled of each other to a first memory unit and a second memory unit, respectively. SOLUTION: A common row decoder 110 includes an address input circuit 111 for supplying an enable input or a disable input in response to conditions of address signals XPs. Furthermore, a first and second selection circuits are provided for supplying selection signals RDOUT independently timing-controlled of each other to the first and second memory units, respectively, in response to first and second block selection inputs BLKSEL, enable conditions of first and second timing signals RDECON, and the enable input of the address input circuit.
Patent JP-S57132406-A (JP)
Title: Digital control type piezoelectric oscillating circuit
Inventor: UNO TAKEHIKO
IPC: H03B5/32
Filed: 1981-02-09
Abstract: PURPOSE:To control oscillation frequency with high accuracy, by using a variable capacity part consisting of a capacitor element row and a switching circuit for switching and connecting one or plural switches of said row, instead of a varactor diode. CONSTITUTION:A capacity element row 12 is connected to a piezoelectric element 1 through a switch row 13, and these piezoelectric element 1 and capacity element row 12 connected in series are connected to amplifying circuit 3 so as to form a feedback loop. A signal for controlling the frequency is inputted to a switch driving circuit 11 in the form of a digital code through an input terminal 10. The circuit 11 is operated so that prescribed 1 or plural switches are set to an on-state and other switches are set to an off-state in accordance with a control input code, out of switches S1...SN constituting the switch row 13. A load capacity value is varied by constituting so that the switches being in an on-state are varied in accordance with a digital input code for control, therefore, the oscillation frequency is controlled.
Patent JP-S61179365-A (JP)
Inventor: ENDO SUMIO
IPC: D06M101/00
Filed: 1985-02-04
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-S61178517-A (JP)
Title: Intake device of internal-combustion engine
Inventor: OHATA AKIRA
IPC: F02B27/02
Filed: 1985-02-04
Abstract: PURPOSE:To provide excellent charging efficiency when an engine is running at a low or medium speed by cutting off the inflow of intake air after an intake valve is opened and then beginning its inflow before the above valve is closed. CONSTITUTION:An intake control valve 9 is kept on fully closed condition up to 140 deg. after passing a top dead center when an engine is running at a low speed, and intake air is not fed into a combustion chamber 5 when an intake stroke is begun and an intake valve 6 is opened. Positive pressure in a cylinder lowers and negative pressure there enlarges as a piston 3 goes down, and since a pressure difference between in an intake path 8 and in the combustion chamber 5 enlarges when the intake control valve 9 is fully opened, the great amount of the intake air flows straight at a high speed into the combustion chamber 5. In order to make the positive pressure generated in the combustion chamber 5 the highest, the fully opened time of the intake control valve 9 must be advanced as the number of revolutions of the engine increases.
Patent JP-S53102612-A (JP)
Title: Companding circuit for signal
Inventor: NISHIMURA MASARU
IPC: G11B20/04
Filed: 1977-02-18
Abstract: PURPOSE: To reduce the transient breathing, by controlling the response speed of the level detection circuit depending on the level variation, through the notice of the transient breathing occurred by the rapid level variation of signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07226969-A (JP)
Title: Radio calling device
Inventor: TAKAGAKI KOICHI
IPC: H04W84/02
Filed: 1994-02-15
Abstract: PURPOSE:To simplify an input operation of a message used when the radio calling device is called. CONSTITUTION:The device is provided with a personal number setting means 18, radio signal reception means 12, 13, a discrimination means 14 for a signal received by the reception means 12, 13, and a notifying means 15 making prescribed notification based on the control of the discrimination means 14, and when it is discriminated by the discrimination means 14 that the personal number set by the setting means 18 is included in a received signal, the notifying means 15 makes prescribed notification, conversion means 14, 18 storing a conversion table between a message code included in the reception means 12, 13 and display character information, a display means 17 for the display character information converted by the conversion means 14, 18, and transmission means 23, 24 converting the display character information displayed by the display means 17 into a message code by the conversion means 14, 18 and sending the message code.
Patent JP-H10214689-A (JP)
Title: Inverter device, discharge lamp lighting device and illuminating device
Inventor: KITAMURA NORIYUKI
IPC: H02M7/48
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method using a composite circuit to lower a withstand voltage of a capacitor in a snubber circuit and reduce losses through a discharge path. SOLUTION: In an inverter circuit 12 equipped with a composite circuit 11, a capacitor C3 , a diode D3 for determining the charging direction of the capacitor C3 , and a snubber circuit 7 having a discharge path 8 for the capacitor C3 are provided in such a manner that the capacitor C3 is connected in series with a smoothing capacitor C0 . As a result, when the charging operation of the capacitor C3 of the snubber circuit 7 is caused to restrain a peak value of a transient high voltage, the high voltage is divided between the capacitor C3 and the smoothing capacitor C0 so that a withstand voltage needed for the capacitor C3 can be lowered.