baber/WOPTO huggingface dataset:
Patent JP-H0196441-A (JP)
Title: Engine fuel controller
Inventor: HAYAKI TAKASHI
IPC: F02D41/00
Filed: 1987-10-09
Abstract: PURPOSE:To prevent over rich due to engine stall and to ensure smooth acceleration by prohibiting heavy load increment until a predetermined time elapses immediately after starting of engine, and releasing the prohibition when engine acceleration is detected within the predetermined time. CONSTITUTION:A basic fuel quantity determining means for determining the quantity of fuel to be fed from a fuel supply means such that it will correspond to a suction air flow detected through a suction air flow detecting means is provided. A heavy load increment means for incrementing the quantity of fuel fed from the fuel feed means by a predetermined amount more than an amount determined through the basic fuel quantity determining means during heavy load where the detected suction air quantity is higher than a predetermined value is provided. Furthermore, an increment prohibiting means for prohibiting increment of fuel through the heavy load increment means until a predetermined time elapses starting of engine is provided. A prohibition releasing means for releasing prohibition of fuel increment through the increment prohibiting means during acceleration of engine is also provided.
Patent JP-H1075711-A (JP)
Title: Sample collecting apparatus in rubbing machine during green tea manufacturing
Inventor: TANAKA KAZUHIRO
IPC: A23F3/12
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of eliminating danger since it is extremely dangerous to collect a sample when putting a hand in a rubbing machine in which a rubbing element is rotated during green tea manufacturing. SOLUTION: A sample collecting plate 3 is installed inside a checking door 2 attached to a stationary side plate 10 of a middle rubbing machine 1 during green tea manufacturing. When a checking door lock lever 5 of the checking door 2 is released, the sample collecting plate 3 is made horizontal. When the lever is locked, the sample collecting plate 3 is made into a vertical state. Consequently, tea leaves can be safely collected from the middle rubbing machine during green tea manufacturing.
Patent JP-H02103861-A (JP)
Title: Manufacture of electrode for fused carbonate fuel cell
Inventor: KAWAMURA SATOSHI
IPC: H01M4/88
Filed: 1988-10-11
Abstract: PURPOSE:To prevent the segregation of second element component and to facilitate manufacturing by mixing nickel powder and chromic superfine particles which are made by an evaporation method so as to form and sinter them. CONSTITUTION:Nickel powder and chromic superfine particles which are made by an evaporation method are mixed and are formed and sintered to manufacture them. If chromic superfine particles which are made by an evaporation method are used to second elements, it becomes easy to disperse them uniformly among nickel fine particles, and they never segregate greatly, and alloy sintered body which contains desired second element components can be obtained with sintering treatment at one time, and manufacturing becomes easy.
Patent JP-H10172904-A (JP)
Title: Method and apparatus for projection exposure, and projection optical system
Inventor: MATSUYAMA TOMOYUKI
IPC: H01L21/027
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To cause a projection optical system PL to keep to have the same performance as in an ideal environment, by irradiating a pattern on a reticle irradiated with an illumination optical system on a board with a beam of a specific numeric aperture and arranging a projection optical system satisfying a specific condition between the reticle and the board. SOLUTION: The projection optical system PL forms an image of a reticle R on a wafer W. The projection optical system PL which projects a beam having at least a numeric aperture of 0.55 satisfies conditions (1) and (2). (1) |dSAp|<0.3×λ/(NA)<2> , (2) |dCOMAp|<0.3×λ/(NA)<2> . Here, dSAp is the variation of the spherical abberation by a beam of the maximum numerical aperture of the optical system PL, when the atmospheric pressure of the atmosphere in the periphery of the projection optical system PL changes by 30mmHg, dCOMAp is the variation of the comatic abberation by a beam of the maximum numerical aperture at the maximum image height of the optical system PL, when the atmospheric pressure of the atmosphere in the periphery of the optical system PL changes by 30mmHg, and NA is the numerical aperture of the projection optical system PL.
Patent JP-H10106202-A (JP)
Title: Magnetic disk apparatus
Inventor: TSUYUKI MITSUSACHI
IPC: G11B23/023
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To render dust generation difficult by configuring a spacer in such a manner that each of corners in its cross-sectional outline is shaped into a quarter circle and its upper and lower surfaces as well as its inner and outer wall faces are arranged on a tangent at end points of these quarter circles. SOLUTION: When a spacer 4 and a magnetic disk 2 are assembled with a spindle motor 3, corners 4d of the spacer 4 come in contact with an outer wall 3a of the spindle motor 3 as shown in Figure (a) and corners 4a come in contact with a lower surface 2a of the magnetic disk 2 as shown in Figure (b). However, since outlines of the corners are smooth with no edges, stress concentration at contacting points is reduced, and portions in the vicinity of the contacting points are not peeled off.
Patent JP-S61133578-A (JP)
Title: Fuel cell
Inventor: AZEBIRU YOSHIYUKI
IPC: H01M8/24
Filed: 1984-12-03
Abstract: PURPOSE:To obtain a fuel cell having high reliability whose airtightness is maintained, output drop or short life is prevented by using three layer sealing structure between a cell stack and a manifold. CONSTITUTION:Endless fluorine resin sealing packings 22 having a projection 21 are arranged on four surfaces, to which manifolds 20 are set, on the outlet side of cell stack 6 of fuel cell. A hard fluorine resin plate 23 having an H- shaped cross section is arranged on the circumference of the sealing packing 22 and a groove 24 formed on the cell stack side is fitted to the projection 21 of the sealing packing 22. A fluorine resin sealing packing 26 is inserted into a groove 25 on the manifold side formed in the resin plate 23 and the periphery 27 of the manifold 20 is fitted to the groove 25. By using three layer sealing structure, airtightness between the cell stack 6 and manifold 20 is surely maintained.
Patent JP-S62113646-A (JP)
Title: Steering controller for vehicle
Inventor: HARADA SENYA
IPC: B62D5/06
Filed: 1985-11-13
Abstract: PURPOSE:To prevent impact upon stoppage of steering operation and to enable quick and smooth steering operation by obtaining a difference from a steering target on the basis of a command signal and a detection signal, thereby controlling the opening of a solenoid valve in accordance with the magnitude of said differential signal. CONSTITUTION:A steering wheel potentiometer 16 is functioned through operation of a steering wheel 14 and a specific command signal is produced. Then, the existing steering angles of respective steering wheels 2, 3 are detected by the potentiometers 17, 18. On the basis of the command signal and the detection signal, a difference against a steering target is obtained together with a referential signal and the solenoid valves 19, 22 are driven in accordance with the magnitude of said differential signal such that the opening will vary approximately in proportion thereto, thereby the steering cylinders 7, 11 are functioned. Consequently, the steering cylinders 7, 11 will function quickly if the difference between the command signal and the detection signal is high while the function becomes slower as the steering wheels 2, 3 approach to the target, thereby it will never cause impact upon stoppage of steering operation resulting in quick and smooth steering.
Patent JP-H0573880-A (JP)
Title: Magnetic recording medium and manufacture thereof
Inventor: SHIMIZU TERUHISA
IPC: G11B5/851
Filed: 1991-09-06
Abstract: PURPOSE: To provide a magnetic recording medium which is low in medium noise, has high coercive force and is adequate for longitudinal recording. CONSTITUTION: The magnetic recording medium includes a substrate 1 and a magnetic layer 2 formed on this substrate 1. The magnetic layer 2 is constituted by mixing a magnetic material which is any of a Co system, Fe system and FeCO system and at least one kind of nonmagnetic compds. which are selected from a group consisting of oxide and nitride. The ratio of the volume of the nonmagnetic compd. occupying the entire volume of the magnetic material and the nonmagnetic materials to be mixed is preferably about >=2 about <=30%.
Patent JP-2000087792-A (JP)
Title: Cylinder injection type internal combustion engine
Inventor: YAMAMOTO SHIGEO
IPC: F01N3/18
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To cause unburned fuel components (combustible components such as unburned HC) to contribute more efficiently to combustion regardless of an engine speed or engine load and allow a catalyst to warm up sufficiently by optimizing the timing at which to inject fuel in an arrangement in which exhaust temperature is increased by injecting fuel during an expansion stroke. SOLUTION: When a running engine requires that exhaust temperature be increased, a main injection control means is used to effect main injection for main combustion in either an intake stroke or a compression stroke. In addition to this main injection, subsidiary injection control means effects a first subsidiary injection (a first expansion stroke injection) in the middle of an expansion stroke and a second subsidiary injection (a second expansion stroke injection) after an exhaust valve has been opened.
Patent JP-H0890968-A (JP)
Title: Structure of cover sheet with softly fixing agent for ic card
Inventor: AIZAWA TAKAHIRO
IPC: B42D15/10
Filed: 1994-09-22
Abstract: PURPOSE: To attempt increase of sound volume by preventing a resonance effect emitted from a piezoelectric buzzer from being interrupted by a method wherein a softly fixing agent is removed from upper and lower parts of a recess part of a cover sheet in which a piezoelectric buzzer is held in a structure of the cover sheet with the fixing agent for an IC card having the piezoelectric buzzer. CONSTITUTION: In a IC card having a piezoelectric buzzer, a recess part is formed in an IC card substrate 1, and the piezoelectric buzzer 2 is held in the recess part. Besides, a void 3 doubling as a resonant space 7 is formed by the recess part. Then, an IC card is completed by sticking cover sheets 5, 5' to which softly fixing agents 4, 4' are applied, to upper and lower surfaces of the IC card substrate 1. In that case, upper and lower surfaces of the recess part holding the piezoelectric buzzer 2 are formed as parts 6, 6' wherein the softly fixing agents 4, 4' provided to the cover sheets 5, 5' are removed. A phenomenon wherein sound volume is to be reduced by absorption of resonance emitted from the piezoelectric buzzer 2 by the softly fixing agents 4, 4', is thereby avoided.
Patent JP-S61132570-A (JP)
Inventor: MIYATA SEIICHIRO
IPC: B23K1/19
Filed: 1984-11-30
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-S61136071-A (JP)
Title: Solenoid operated valve
Inventor: NAKAMURA KAN
IPC: F16K31/06
Filed: 1984-12-01
Abstract: PURPOSE:To facilitate handling without requiring separate wiring for control circuit part by incorporating control circuit part into the cover for solenoid operated valve solidly as in a single piece. CONSTITUTION:This arrangement is composed of a bobbin 2 made of a non- magnetic resin, a coil 3 wound on said bobbin 2, and a moving core 6, which is separated by a spring from a fixed core 5 installed in the center hole of the bobbin 2. Furtherare equipped with a yoke of magnetic substance 7, which is arranged at the periphery of the coil 3 and fixed tothe bobbin 2, a fluid path opened and closed by said moving core 6, a cover 4 enclosing the periphery of the coil 3, and a control circuit 17 which is embedded in this cover 4 and connected electrically to terminals 12, 14, 15, 16 provided i the bobbin 2 or cover 4.
Patent JP-2000075744-A (JP)
Title: Cleaning device
Inventor: OGIYAMA HIROMI
IPC: G03G21/10
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device capable of preventing the leakage of a toner from within a container without providing a seal member at the opening of the container. SOLUTION: A cleaning device has a rotary brush 2 rotating in contact with the subject of cleaning 5 and a container 1 juxtaposed with the rotary brush 2, and removes deposite 6 from the surface of the subject of cleaning 5 by means of the rotary brush 2 to store the deposite in the container 1. In this case, the container 1 has an end face 1c formed by a recessed curved face at one longitudinal end 1a of the peripheral edge of its opening and a brush 2b makes contact with the end face 1c. A microclearance to the end face 1c is formed on the upstream side along the direction of movement of the brush and the brush 2b should make contact with the end face 1c at a position downstream of the microclearance.
Patent JP-2001048252-A (JP)
Title: Cap for opening hole on can
Inventor: MASUI SADAO
IPC: B65D83/14
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To open a hole on a used spray can so that the opened hole can be recognized at a glance by strongly striking a head of a cap to break a breakable portion to remove the cap from the can. SOLUTION: In order to make a hole on a used spray can, a nail housing 7 is provided in a cap 1, a nail 2 is mounted in the housing 7, and when a head of the cap 1 is strongly struck while a hook 4 and a hook receiver 5 prevent the cap 1 from being removed from the can 3, a breakable portion 6 is broken. Then the nail 2 opens a hole on the can 3, and the cap 1 can be removed from the can 3. Thus a hole can be opened on the used can without a tool, and even if there remains a little residual in the spray can, the residual can be difficult to come out of the cap.
Patent JP-2000087787-A (JP)
Title: Control device for cylinder injection type internal combustion engine
Inventor: ASADA HIROYUKI
IPC: F02D41/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To improve fuel economy during idle operation by monitoring a load applied to an engine and by selecting stratified charge combustion when such a load increases as a result of auxiliaries being actuated in an idle state and when that load falls within the range through which stratified charge combustion is possible. SOLUTION: In a control device for a cylinder injection type internal combustion engine 1, in which fuel is directly injected into a combustion chamber 5 and which is equipped with control means 70 that selects either premixture combustion or stratified charge combustion according to operating conditions, the control means 70 selects stratified charge combustion if an external auxiliary load applied to the engine 1 as a result of auxiliaries 80 being actuated during idle operation does not exceed a predetermined value Pe0.
Patent JP-H04136112-A (JP)
Title: Desulfurizing and dephosphorizing agent for steelmaking
Inventor: OMAE HARUKI
IPC: C21C5/28
Filed: 1990-09-25
Abstract: PURPOSE:To improve reactivity and effectiveness by mixing calcium carbonate powder and/or calcium hydroxide powder with calcium oxide or carbide or mixed powder thereof and making a bulky-state. CONSTITUTION:With the calcium oxide powder or the carbide powder or mixed powder thereof, either or both of the calcium carbonate powder and the calcium hydroxide powder are mixed and made to a bulky-state to prepare a desulfurizing and dephosphorizing agent. As the desulfurizing and dephosphorizing agent in this method is the bulky-state when charging to a steelmaking furnace, the agent can reach to molten slag and molten steel like the ordinary agent. However, by mixing the calcium carbonate or the calcium hydroxide, heat decomposition is developed with heat of the molten slag or the molten steel, and by releasing carbon dioxide or steam, the bulky desulfurizing and dephosphorizing agent is broken and made to small pieces. Therefore, contact area between the agent and the molten slag and molten steel is enlarged and the reaction rate is increased.
Patent JP-S63110590-A (JP)
Inventor: IKENO SHINOBU
IPC: H05B3/20
Filed: 1986-10-27
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-2000085004-A (JP)
Title: Neck mold for producing molded object with undercut
Inventor: HASHIMOTO HAJIME
IPC: B29C51/34
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject neck mold not almost rubbing an obtained molded object with an undercut with the cavity surface of the neck mold and capable of easily taking out the obtained molded object even if a recessed part or a projected part is provided on the cavity surface of the neck mold. SOLUTION: A neck mold 3 constituting a female mold 2 wherein the max. inner dimension d1 of a cavity is larger than an opening part dimension d0, a first neck mold 6 being the neck mold 3 in a cavity mold 4 and having a cavity surface 5 and a second neck mold 9 having a part 8 of a mold opening part side surface 7 are provided. The second neck mold 9 consists of two or more molds 91, 92 mutually divisible toward a mold opening part outside 12 along the surface 11 containing a mold opening part bottom surface 10.
Patent JP-H0663097-A (JP)
Title: Private sauna room structure body having joint part
Inventor: HIROTA YUKIO
IPC: A61H33/06
Filed: 1992-08-12
Abstract: PURPOSE:To conceal a fixture by forming plural hollow parts in a suitable position of a joint part, inserting the fixture through these hollow parts and joining panels, in the sauna room structure body formed by joining plural panels by using the joint part. CONSTITUTION:In the private low temperature sauna room structure body which can set a room temperature to a temperature range of 40 deg.C-90 deg.C, plural heat sources are provided in the lower position of a floor part (far infrared radiation radiator) consisting of a far infrared radiation member, and heat generated from this heat source is subjected to electromagnetic wave radiation into a sauna room through the far infrared radiation radiator. The sauna room structure body is constituted by joining plural panels 2, 7 and 8 by using a joint part 1, and in this case, in the joint part 1, plural hollow parts 3 are formed at a suitable pitch in its longitudinal direction. Subsequently, by inserting a fastener (fixture) 5 such as a screw and a nail, etc., through these hollow parts 3, and fastening it to a stiffening plate 4 of the other end part thereof, the panel parts 7, 8 are coupled, and the head part of the fastener 5 is concealed.
Patent JP-H09102123-A (JP)
Title: Production of carbon substrate for magnetic recording medium
Inventor: TOSAKA YUHEI
IPC: G11B5/84
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To form a contact start stop region rougher than a data region on a disk substrate consisting of glassy carbon by subjecting this disk substrate to zone texturing by tape polishing under specific conditions. SOLUTION: The disk substrate 10 consisting of the glassy carbon obtd. by carbonizing a thermosetting resin, etc., is subjected to mirror finishing and is then finished to average roughness Ra of 5 to 10Å and center line height Rp of 10 to 50Å by both surface lapping with polishing cloth. The carbon substrate 10 is rotated at 20 to 300rpm in an arrow A direction and while the polishing tape 18 consisting of abrasive grains of alumina, silicon carbide, etc., is fed at 100 to 600mm per minute, the polishing tape is pressed under 1 to 4kg/cm<2> pressure by a rubber roller 20 to the contact start stop region in the central part of the disk substrate 10. This region is thus polished with the tape while the substrate is oscillated in arrow C direction.  The polishing conditions are so set that the surface projection forming speed attains >=100 to <=6000Å per minute and the surface roughness forming speed attains >=30 to <=1000Å per minute.
Patent JP-H0679140-A (JP)
Title: Method for purifying combustion exhaust gas and catalyst using the method
Inventor: KIKUCHI HIDEKAZU
IPC: B01D53/94
Filed: 1992-09-01
Abstract: PURPOSE:To make it possible to purify combustion exhaust gas efficiently by allowing a combustion exhaust gas containing a small amount of lower hydrocarbon, nitrogen oxide and carbon monoxide as well as a large amount of oxygen to react catalytically in the presence of a catalyst consisting of gallium supported with a carrier of ZSM-5 type zeolite. CONSTITUTION:Combustion exhaust gas, containing a small amount of lower hydrocarbon, nitrogen oxide and carbon monoxide as well as a large amount of oxygen, which generates in a rare combustion direction, is allowed to come in contact with a catalyst consisting of 0.1 to 10wt.% of gallium supported by a carrier of ZSM-5 type zeolite, mordenite type zeolite or ferrierite type zeolite at 300 to 600 deg.C, for chemical reaction in the presence of the catalyst. Further, a small amount of lower hydrocarbon (e.g. propane) is added, if necessary, to the combustion exhaust gas. Consequently, it is possible to reduce and purify the nitrogen oxide efficiently over a wide range of reaction temperature, and also purify lower hydrocarbon and carbon monoxide as well as newly added lower hydrocarbon efficiently.
Patent JP-H0683778-A (JP)
Title: Door device for portable electronic apparatus
Inventor: KITAMURA KEIICHI
IPC: G06F15/02
Filed: 1992-08-31
Abstract: PURPOSE:To make it possible to easily hold a portable electronic apparatus by a single hand and to stably use it. CONSTITUTION:When a knob part 19 is depressed, the projection part 25a of a lock spring 25 is protruded from a double hinge part 13 and engaged with a lock spring engaging part formed on a door part. When the depressed knob part 19 is slid. in the arrow L direction, a lock pin held by a lock pin holder 28 fixed to the knob part 19 is also slid in the allow L direction and one end part of the lock pin is engaged with a lock pin engaging part 29 formed on a spindle part 15a. Thereby the lock spring engaged with the lock spring engaging part prevents the rotation of the door part and the lock pin engaged with the eangaging part 29 prevents the rotation of the double hinge part 13.
Patent JP-H0975032-A (JP)
Title: Production of seasoning
Inventor: FURUKAWA TOSHIO
IPC: A23L27/50
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a seasoning having high glutamic acid content and no fermenting odor in a short time by allowing to present a specific concentration of alcohol in feeding soy sauce KOJI and forcibly transpiring alcohol in an enzyme decomposition process. SOLUTION: This production of seasoning is to feed soy sauce KOJI to have 0-5%, preferably 0% salt concentration and 5-20%, preferably 10-15% alcohol concentration and decompose by the enzyme at 35-45 deg.C, forcibly transpire alcohol during the decomposition process by the enzyme to have <=2% alcohol concentration at the end of the decomposition, add salt, if needed, to the obtained decomposed solution and ferment and age the solution. Transpiration of alcohol is carried out, e.g. by blowing air into the prepared material. Transpired alcohol can be recovered by absorption with active charcoal and by a cooling condenser. The fermentation and aging can be carried out, e.g. by adding soy sauce yeast and/or soy sauce lactobacilli at 30-38 deg.C for 3-10 days.