baber/WOPTO huggingface dataset:
Patent JP-2001153010-A (JP)
Title: Engine starting device
Inventor: TANAKA MASASHI
IPC: F02N15/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable, small lightweight, low noise engine starting device capable of being applicable to idling stop system mounted vehicles, and being cheaply manufactured. SOLUTION: In an engine starting device for driving an engine 1 by a driving side pulley 9 through a belt 10, the engine starting device is characterized by the fact that a one-way clutch 6 is provided between a crankshaft 2 and a driven side pulley 7 directly connected to the crankshaft.
Patent JP-H04273914-A (JP)
Title: Contact combustion
Inventor: WAAUITSUKU JIYON RAIUTSUDO
IPC: F23C13/00
Filed: 1991-12-18
Abstract: PURPOSE: To securely keep combustion in a gas turbine, by passing part of a combustible mixture through a preliminary catalyst with a size corresponding to linear gas passage temperature, mixing and combusting the remainder of the combustible mixture, and further, when there happens no combustion in the preliminary catalyst, supplying the mixture to a combustion chamber while increasing the total flow rate. CONSTITUTION: A catalyst assembly is formed with a first preliminary catalyst 10, a second preliminary catalyst 11, a main catalyst 12, and regions 13, 14 between the catalysts. The first catalyst 10 is configured such that it is surrounded by an annular section 16 of a honeycomb structure with voids of 70%, and it includes a central hole 15. The second preliminary catalyst 11 is constructed with a central portion 17 of a honeycomb structure with the same length and voids and an outer ring portion 18. In the arrangement, total cross sectional areas of the catalysts 10 to 12 are set to be equal to each other. A fuel is preheated through the first and second preliminary catalysts 10, 11, and a remaining non-combusted fuel is combusted through the main catalyst 12.  When no combustion is produced in the preliminary catalysts, there is supplied a larger amount of a fuel than a total supply flow rate of a combustible mixture at a high supply temperature.
Patent JP-H02174999-A (JP)
Title: Aerator
Inventor: MURASE ICHIRO
IPC: B01F3/04
Filed: 1988-12-27
Abstract: PURPOSE:To dissolve a large volume of oxygen in water over a wide range by providing an air chamber between a submersible motor and a collar part, connecting an air communicating pipe thereto, providing vane plates between 1st and 2nd partition plates and providing a water intake port between the 1st and 2nd partition plates of a stepped shaft. CONSTITUTION:The water between the 1st and 2nd partition plates 9 and 10 and the vane plates 11 moves in the outer circumferential direction and a negative pressure is generated on the outer side of the stepped shaft 2 between the 1st and 2nd partition plates 9 and 10 when the vane plates 11 are rotated by driving of the submersible motor 1. Then, the air passes a communicating hole 2c from the air chamber 5 and flows into a stirring part 12. The water is admitted from the water intake hole 13 and is stirred by the rotation of the vane plates 11, by which the air is finely segmented to form fine particles which are mixed with the water. The mixed water and air are released to the outer periphery and is powerfully stirred with the water. The air is further finely segmented to form the fine particles which intrude into the water. The water flow released outward by the inclination of the vane plates 11 is pushed downward and is thereafter risen by the buoyancy of the air, by which the air is incorporated in the form of the fine particles into the water over the wide volume.
Patent JP-H10175864-A (JP)
Title: Chronic obstructive pulmonary disease-therapeutic agent
Inventor: YASUBA HIROTAKA
IPC: C07D401/12
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a chronic obstructive pulmonary disease-therapeutic agent that contains a specific carbostyril derivative as the effective agent, makes paroxysms that need administration of a steroid disappear, noticeably improves symptoms, and is also useful from the aspect of safety. SOLUTION: This chronic obstructive pulmonary disease-therapeutic agent contains, as the effective component, a carbostyril derivative (A is a lower alkylene; R is a cycloalkyl, the bond between sites 3 and 4 is a single or double bond), or its salt, particularly 6-[4-(1-cyclohexyl-1,2,3,4-tetrasole-5-il)butoxy]-3,4- dihydrocarbostyryl or its salt. The preferable dosage of this derivative or its salt is, for example, 0.6-50 mg/kg/day.
Patent JP-S63294854-A (JP)
Inventor: MUTO TADANOBU
IPC: A61G7/00
Filed: 1987-12-29
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-H06182025-A (JP)
Title: Slot machine
Inventor: SATO HISASHI
IPC: A63F11/00
Filed: 1992-12-16
Abstract: PURPOSE:To let a player know visually and audibly that a replay is possible. CONSTITUTION:The machine is provided with a replay judging means 54 which judges the replay and outputs a replay signal when the replay is possible, a replay displaying controlling means 55 for displaying visually that the replay is possible to a player under the condition that the replay signal is input from this replay judging means 54 and a replay effective sound generation controlling means 56 for generating an effective sound for replaying under the condition that the replay signal is input from the replay judging means 54.
Patent JP-H06189158-A (JP)
Title: Black extension circuit
Inventor: SUMIYOSHI HAJIME
IPC: H04N5/16
Filed: 1992-12-16
Abstract: PURPOSE:To set the black extension start amplifier of a black extension amplifier corresponding to the ratio of a dark part in a video signal, to control the gain of a gain control circuit and further to set the maximum value of a differentiated gain as well. CONSTITUTION:A black area detection circuit 14 detects an area lower than a prescribed voltage VX in a pedestal clamped video signal b1 (the ratio of a period lower than the voltage VX occupied in a video period) and supplies a black area detection signal c1 of this detected result to a black extension start point setting circuit 16, maximum gain control circuit 17 and detection gain setting circuit 18. Thus, the black extension start point of a black extension amplifier 13 is set corresponding to the ratio of the dark part in the video signal, the gain of a gain control circuit 19 is controlled and further, the maximum value of the differentiated gain can be set as well.
Patent JP-H06187620-A (JP)
Title: Checking method for thin film magnetic head
Inventor: NAKAI KIYOTO
IPC: G11B5/455
Filed: 1992-12-16
Abstract: PURPOSE:To improve the characteristic of a thin film magnetic head with high efficiency by specifying a noise generating area in the head from the shift amount of the noise phase set when the DC exciting magnetic fields of different magnetic flux density in the head are superposed on each other and the superposing intensity is controlled. CONSTITUTION:An AC exciting current Ic is supplied to an air core coil 11 by a transmitter 12 and a constant current amplifier 13. Then, a uniform external magnetic field 15 is applied to a tape sliding surface in the normal line direction, to excit a head 20. This coil current value is converted into voltage by a resistance 14 and supplied to an X axis of an oscilloscope 21. The intensity of the field 15 is measured by a gauss meter and the relation is previously set between the intensity of the field 15 and the coil current. Then, a sense current Is is supplied to an element 1 from a constant current source 16. The current Is is amplified by an amplifier 17 and supplied to a Y axis of the oscilloscope 21, and the characteristic curve of the head output is observed in an X-Y display mode. The amplifier output is transmitted through a differentiation circuit and a circuit 18 which eliminates the basic wave of the current Ic. Then, a signal Y' from which the noise is extracted is supplied to the Y axis of the oscilloscope 21. Thus, the noise and its occurrence phase position are measured.
Patent JP-H11227050-A (JP)
Title: Method and device for heat-sealing plastic film sheets
Inventor: BOHNACKER MATTHIAS
IPC: B29C65/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent a plastic material from remaining stuck to sealing dies without moving the material from a seam region during a sealing operation by simultaneously cooling a region adjacent to a plasticized region for forming a heat sealed joint while a sealing heat is supplied. SOLUTION: In the case of heat sealing two films 12, 13, the films are desirably polyolefin films, and sealing dies are urged to the films 12, 13 in a direction of an arrow F. While the sealing heat is supplied, heated regions 14 of the films 12, 13 are formed in intermediate regions of sealing dies 1, 2. The films are melted in the heated regions, and heat sealed to one another. The regions 14 are surrounded by a cooling region 15. And, when a joint is once formed of the regions 14, the supplied heat is rapidly fed out from the region 15. As a result, the joint is quickly cooled as desired.
Patent JP-H03197178-A (JP)
Title: Optical recording medium
Inventor: TERAMURA KAORU
IPC: G11B7/2472
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a tough rewritable recording medium enhanced in photothermal conversion efficiency and showing high contrast between transparent and cloudy states by adding a small amount of a light absorbable substance to a polymer blend composition generating a change between a compatible state and a phase separation state at low temp. or the separate layer in contact with said composition. CONSTITUTION:In an optical recording medium utilizing a change in the optical characteristics accompanied by the compatible state and phase separation state due to a temp. change, as the material forming the recording layer of the recording medium, a composition consisting of two components of a vinylindene fluoride/tetrafluoroethylene/hexafluoropropylene copolymer and a (meth)acylate polymer is contained and a napthalocyanine dye or a phthalocyanine dye is contained in the recording layer or the separate layer in contact with the recording layer. This optical recording medium develops a high contrast state of light transmissivity between a transparent state and a cloudy state only by dispersing a small amount of the dye.
Patent JP-2001153667-A (JP)
Title: Navigation device
Inventor: NAKAI SHINJI
IPC: G08G1/0969
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device capable of easily confirming a road name of the screen of a display part. SOLUTION: When its own vehicle mark 32 agrees with a road, and the road is a road 33a on which the vehicle is traveling at present, a road name 34a is displayed at a position on the road 33a regularly separated forward by a specified (fixed) distance from its own vehicle mark 32.
Patent JP-2001151564-A (JP)
Title: High saturation magnetic flux density ferrite material and ferrite core using the same
Inventor: TAKENOSHITA HIDEHIRO
IPC: H01F1/34
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a high saturation magnetic flux density ferrite material having a Bs value of >4,000 gauss and high electrical resistance of >=108 Ω.cm and exhibiting a high magnetic permeability of >=500 at room temperature, which is easily sintered. SOLUTION: The high saturation magnetic flux density ferrite material contains main components composed of 48 to 50 mol% Fe2O3, 1 to 5 mol% CuO and 0.1 to 1 mol% MnO, wherein the molar ratio of ZnO/NiO is 1 to 1.6 and, as assistant components, 0.01 to 0.2 part by weight MgO, 0.05 to 0.5 part by weight SiO2, 0.05 to 0.5 part by weight Al2O3 and 0.01 to 0.2 part by weight Cr2O3, in the main components, and furthermore preferably, the ferrite material contains, as assistant components, 0.001 to 0.1 part by weight ZrO2 and 0.001 to 0.1 part by weight Y2O3.
Patent JP-H05161601-A (JP)
Title: Endoscope system
Inventor: NAKAMURA KAZUNARI
IPC: A61B1/04
Filed: 1991-12-19
Abstract: PURPOSE:To provide the endoscope system which can select system constitution corresponding to a scope used by a user and further can deal with any specifications of various scopes. CONSTITUTION:This system is composed of first and second electronic endoscopes 2A and 2B respectively provided with the imaging devices of different specifications, first and second CCD drivers 3A and 3B respectively independently provided corresponding to the electronic endoscopes 2A and 2B, common CCU device 4 which can respectively input the signals of the CCD drivers 3A and 3B and generates video signals based on the output signals of the CCD drivers 3A and 3B, and TV monitor 6 to display the video signals of this common CCU device.
Patent JP-H04204263-A (JP)
Title: Semiconductor acceleration sensor
Inventor: TAKEMURA SEIJI
IPC: G01P15/12
Filed: 1990-11-30
Abstract: PURPOSE:To improve the mounting accuracy of a weight by providing position determining guide lines for the weight of a semiconductor sensor. CONSTITUTION:A sensor chip is supported on one end of a package through a stage in a cantilever pattern. An acceleration detecting weight is attached on the sensor chip at the end part of the above described stage at the opposite side in a semiconductor acceleration sensor. In this semiconductor acceleration sensor, position determining guide lines with respect to the above described sensor chip are provided on the surface of the above described weight. When the position is determined by observing the guide lines provided on the surface of the weight 8, the highly accurate assembling of members can be performed.
Patent JP-2000160161-A (JP)
Title: Soil conditioner and its use
Inventor: YOSHIDA KATSUHISA
IPC: A01G1/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a soil conditioner capable of preventing water permeation, having excellent air permeability and drainage, useful for gardening, waste oil treatment by making the soil conditioner include peat-moss activated by dehydration. SOLUTION: This soil conditioner comprises a peat-moss activated by dehydration in which a wax is released from the interior of the pores of fiber, the surface of the fiber is coated with the wax, the fiber loses proper hydrophilicity, is made hydrophobic and is adversely provided with excellent oil absorption. The soil conditioner further comprises perlite and Cryptomeria japonica bark to improve defibration properties of peat-moss and can be automatically packed to improve productivity. The soil conditioner is provided with deodorizing properties by the Cryptomeria japonica bark and can prevent the offensive odor of waste oil. Preferably the soil conditioner is absorbed in waste oil and used is soil.
Patent JP-H11172847-A (JP)
Title: Structure for building material
Inventor: OKAMURA AKIHIKO
IPC: F21V11/06
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a building material having sufficient strength while having no difference in the appearance shapes of a surface and a rear and being suitable as the panel component body of building material supplies. SOLUTION: A first frame material 2 and a second frame material are assembled in an orthogonal shape, and the structure 1 for the building material is manufactured. A hollow drum section 6 and a notched section 7 are formed to the first frame material 2, and a notched section 8 for closing and a notched section 9 for fitting are formed to the second frame material 3. The notched section 8 for closing and the notched section 9 for fitting are formed so that the second frame material does not cut the hollow drum section 6 into pieces when the notched section 9 for fitting is inserted and fitted into the notched section 7.
Patent JP-H11173139-A (JP)
Title: Exhaust emission control device
Inventor: KANEKO KATSUNORI
IPC: F01N3/08
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device to constantly reliably purify an NOx component despite of deterioration of a catalyst as worsening of fuel consumption is suppressed. SOLUTION: A storage type nitrogen oxide purifying catalyst 20b to store nitrogen oxide NOx in exhaust gas during lean air-fuel operation and meanwhile reduce the nitrogen oxide NOx stored during rich air-fuel ratio operation, and a selection type nitrogen purifying catalyst 20a to selectively capture and reduce the nitrogen oxide NOx making contact with a catalyst surface despite of a lean air-fuel ratio operation period and a rich air-fuel ratio operation period at least in a given high temperature state are arranged in series in the exhaust passage 14 of an internal combustion engine 1.
Patent JP-H07185672-A (JP)
Title: Posture control method for heating torch
Inventor: KITAMURA NOBUO
IPC: B21D11/20
Filed: 1993-12-28
Abstract: PURPOSE:To automatically heat the complicated slope of a machine to be heated by holding a heating torch at fixed height and posture. CONSTITUTION:First, second, and third range finders 55, 56, and 57 which detect the surface displacement in the Z axial direction of the heating torch 20 for the machine 2 to be heated installed in an almost horizontal state under the heating torch as distance are provided, and the first and second range finders are provided on a plane in parallel with a plane in an X axial direction, and the third range finder is arranged on a plane including the bisectrix of the first and second range finders. The travel control of the surface displacement generated by the slope of the machine to be heated is performed by a Z axial traveling mechanism 17 based on the addition mean value of the detection values of three range finders, and the position in the Z axial direction of the torch can be maintained, and the inclination of the torch on the plane in the X axial direction is controlled by an X axis plane inclination adjusting mechanism 45 based on the difference of detection values of the first and second range finders. The posture of the torch for the machine to be heated can be kept constant by controlling the inclination on the Y axial direction plane of the torch from the detection values of the first, second, and third range finders by a Y axis plane inclination adjusting mechanism 40.
Patent JP-H07199104-A (JP)
Title: Laser optical system device
Inventor: HACHISUGA MASAKI
IPC: G02B26/12
Filed: 1993-12-28
Abstract: PURPOSE:To reduce uneven writing in a laser optical system device. using a plastic rotary polygon mirror. CONSTITUTION:As for the molding of the plastic rotary polygon mirror 18, it is difficult to stabilize its precision near the end parts along the rotating direction (a direction shown by an arrow C) of the mirror faces of the plastic rotary polygon mirror 18, so that the end parts are not used as effective reflection areas. Thus, laser beams are always reflected by the almost central part of the effective reflection area where high precision can be maintained, so that the uneven writing is reduced in the laser optical system device 10.
Patent JP-H03195548-A (JP)
Title: Bracket container
Inventor: MASUHARA HIDEKAZU
IPC: A61C7/14
Filed: 1989-12-26
Abstract: PURPOSE:To prevent a bracket from being moved longitudinally or to the right and left or overturned in a container by limiting the movement of the bracket with a template, and holding its state with the surface and rear seal members. CONSTITUTION:A surface seal member 1 made of a polyethylene film has perforations 3 for extracting a bracket 7 and a surface seal member opening section 2. The bracket 7 is inserted into the bracket holding window 5 of a template 4, and the surface seal member 1 and a rear seal member 6 are connected to the template 4. The bracket 7 is limited for its rotation on the plane parallel with the template 4, the template 4 and the surface seal member 1 are connected, and the shift in the vertical direction to the template 4 is also limited. The rear seal member 6 is connected to the rear face of the template 4, thus the base face of the bracket 7 is not exposed to the outside, and it is protected from being damaged or broken in contact with surrounding objects.
Patent JP-H07201319-A (JP)
Title: Variable voltage apparatus and battery provided with the apparatus
Inventor: NAGURA HIROAKI
IPC: H01M4/505
Filed: 1993-12-28
Abstract: PURPOSE:To suppress electric power loss due to heat generation to the minimum level by specifying the composition of a voltage variable apparatus and provide a variable voltage material with which voltage can be adjusted analogically from low voltage to high voltage without steps. CONSTITUTION:An analog-type variable voltage apparatus is a continuous compounded body of a lithium cobalt oxide 1 and a lithium manganese oxide 2 wherein the continuous compounded body contains the lithium cobalt oxide 1 at higher ratio in one side and the lithium manganese oxide 2 at gradually increased ratio toward the other side. Potential variation in a range of theoretical level + or -1V is made possible by using the oxide continuous metal compounded body.
Patent JP-H08184204-A (JP)
Title: Apartment house
Inventor: UGI HIDEHIKO
IPC: E04H1/04
Filed: 1994-12-28
Abstract: PURPOSE: To save labor of work sharply and shorten a construction period and hence reduce an overall building cost by embodying a dwelling unit when constructing a multiple floor-apartment house. CONSTITUTION: Posts 9 are erected at their specified positions of a lower structural body where interior and exterior wall boards and floor boards and ceiling boards are integrated between the poles 9, thereby installing a plurality of box-shaped housing units 1a into which living units are incorporated. At the same time, the posts 9 and the housing units 1a or the like are fixed. Beams are installed between the posts 9 located between the housing units 1a and then concrete is placed on ceiling boards 5 of the housing units 1a or the like and joints between the posts 9 and the beams so that they may be integrated in one piece while a process which forms a floor on the ceiling boards 5 for the housing units 1a is repeated one after another.
Patent JP-H03197827-A (JP)
Title: Laser vibration indicator
Inventor: TAKAHASHI KUNIICHI
IPC: G01H9/00
Filed: 1989-12-26
Abstract: PURPOSE:To maintain a high SN ratio at all times by passing projected laser light through a 1/2-wavelength plate which is provided rotatably and splitting the light into reference light and signal light through a polarization beam splitter. CONSTITUTION:The linear polarized laser beam 1 is made incident on the 1/2- wavelength plate 11a and when the 1/2-wavelength plate 11a is rotated by a rotary mechanism 12, the plane of polarization of the projection laser beam is rotated. When a projection laser beam like this is made incident on the polarization beam splitter 5a, the beam is split into two laser beams which are polarized linearly and orthogonally. For example, a transmitted laser beam (signal light) 1b is linear polarized light parallel to the paper surface and a laser beam (reference light) 1a which is bent by 90 deg. is vertical linear polarized light. Further, they can be adjusted in light intensity continuously with the angles of rotation of their planes of polarization. Therefore, when the intensity of reflected light from a test body is low, the high intensity of the signal light is increased to obtain the high SN ratio.