baber/WOPTO huggingface dataset:
Patent JP-2000145483-A (JP)
Title: Control unit for vehicle engine
Inventor: SANADA KAZUMA
IPC: F02D11/10
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a control unit for a vehicle engine, which allows appropriate acceleration of the vehicle constantly in accordance with the running condition thereof. SOLUTION: A target average effective pressure Pe relative to the acceleration operation amount Acc is set at every gear. The target average effective pressure Pe is determined by the control means 11 in response to the gear detected by the gear detection means 14 and the accelerator operation amount Acc detected by the accelerator operation amount detection means 12. Based on the target throttle opening Tθth derived from the target average effective pressure Pe, the throttle opening can be adjusted by output adjustment means 2, 3 and 15, thus providing appropriate vehicle acceleration in accordance with the running condition.
Patent JP-H09162196-A (JP)
Title: Field-effect transistor
Inventor: KANAMORI MIKIO
IPC: H01L29/812
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a field-effect transistor in which the opposite end parts are protected against breakdown due to oscillation by setting the gate-drain breakdown strength of gate groups at the opposite end parts higher than that of the gate group in the center. SOLUTION: Impurity ions of Si<+> for forming an (n) layer 2 are implanted into the surface of a semiinsulating GaAs substrate 1 using a photoresist layer as a mask. After removing the photoresist, photoresist layer is formed again and implanted with Si<+> for forming an n<+> layer. In this regard, the distance between the gate end of gate groups at the opposite end parts and an n<+> layer 3 on the drain side is set longer than the distance between the gate end of gate groups at the central part and the n<+> layer 3 on the drain side. Consequently, the gate-drain breakdown strength of gate groups at the opposite end parts is higher than that of gate groups at the central part and the opposite end parts can be protected against breakdown due to oscillation.
Patent JP-H01171477-A (JP)
Title: Fermentation of microorganism having ice nucleus forming activity
Inventor: SHIYAARII YOO RIN
IPC: C12N1/20
Filed: 1987-12-22
Abstract: PURPOSE: To generate many microorganisms having ice-nucleating activities at a low cost by using a culturing medium containing a specific carbon source and nitrogen source when fermenting the microorganisms having the ice- nucleating activities in the culturing medium.  
     CONSTITUTION: This method comprising a step for fermenting the microorganisms having the ice-nucleating activities in a culturing medium and a step for recovering the microorganisms is carried out by using a medium containing a sugar as a carbon source and α-ketoglutarate or α-ketoglutarate- yielding amino acid as a nitrogen source. The preferable sugar is glucose, sucrose, fructose, erythrose, mannose, xylose and ribose. These sugar source is exemplified by liquid sucrose and high fructose cone syrup. The amino acid forming the α-ketoglutarate in a biological process is exemplified by arginine, histidine, glutamine, glutamic acid and proline. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08176400-A (JP)
Title: Phenolic resin molding material
Inventor: NAJIMA KAZUYUKI
IPC: C08K5/00
Filed: 1994-12-26
Abstract: PURPOSE: To provide a phenolic resin molding material producible by reusing a hitherto disposed material and having completely the same appearance and essentially equivalent mechanical properties compared with those of virgin resin material. CONSTITUTION: This phenolic resin molding material is produced by compounding (A) a phenolic resin molding material obtained from a phenolic resin molding material containing a phenolic resin and an organic filler and/or an inorganic filler as essential components by mixing or kneading the components by conventional method and pulverizing the mixture with (B) 1-15wt.% (based on the total molding material) of a granular material (having a particle diameter of 0.1-0.5mm) produced by crushing a cured phenolic resin molded article which is the same as or different from the phenolic resin molding material A.
Patent JP-H09137199-A (JP)
Title: Half-kneaded translucent soap containing water-soluble display paper introduced thereinto
Inventor: TOKUDA TOSHIO
IPC: C11D17/04
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a half-kneaded translucent soap which not only performs cleaning functions inherent in a soap but also performs a display function, appealing to the visual sense, by forming a display on a specific display card or tape and introducing the resultant display member into the central part of a hlaf-kneaded translucent soap. SOLUTION: This soap is obtd. by forming any desired display on a card or tape made of water-sol. paper and introducing the resultant display member into a half-kneaded translucent soap. A display can be recognized from both sides of the soap when the display is formed on both sides of the card or tape.
Patent JP-H07182023-A (JP)
Title: Robot controller
Inventor: SUWA MITSUNOBU
IPC: G05B19/42
Filed: 1993-12-22
Abstract: PURPOSE:To reduce burden and to improve efficiency for preparing a new robot program by providing a procedure storage means at a simulation part and providing a procedure reading means at this simulation means. CONSTITUTION:A program area, a hand table, a work table and a procedure memory being the procedure storage means or the like are formed in various storage areas set to a RAM at a simulation unit 6 of a robot controller 1. Further, the procedure reading means for freely reading a procedure from the procedure memory of the RAM is formed at this simulation unit 6. At such a simulation unit 6, when preparing the robot program in the program area of the RAM, the procedure can be selectively read from the prescribed procedure memory in the storage area of the RAM with an identification name and referred to by the input operation of a keyboard or the like.
Patent JP-H11159271-A (JP)
Title: Drilling tool
Inventor: HAYASHI TAKESHI
IPC: E21B10/60
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent sludge, mud, and the like from invading inside a tool main body when a soil improving chemical is injected into the ground and smoothly discharge sludge at drilling thereafter by arranging a check valve in the tool main body. SOLUTION: Bits 3 are planted on the tip end face 2 of a tool main body 1, and the rear end part is connected to a tubular shank by threaded engagement. At drilling, fluid such as compressed air is supplied from the shank side, jetted from blow holes 12A-12E through a through hole 16A formed on the cylindrical part of a cylindrical plug 16, a check valve 18, and a branch part 11, and sludge such as crushed rock chips is discharged. When soil improving chemical is injected into the ground, a steel ball 17 is pressed on the rear end face of a sleeve 14 against elastic force of a coil spring 15 to obstruct invasion of the chemical, and the chemical is injected into the ground from the jet holes of the shank. Consequently, at injecting the chemical, sludge, mud, and the like can be surely prevented from invading inside the tool main body 1.
Patent JP-H09137903-A (JP)
Title: Rectangular multi-tubular one-through boiler
Inventor: TANABE TERUO
IPC: F22B21/04
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To simplify a controller while facilitating adaptation to a partial load by a method wherein a unit evaporation part is constituted of a gas burner which generates a combustion gas allowing securing of a specified degree of evaporation, a heat exchange part securing a specified amount of steam and two sets of unit evaporation parts are arranged to form a steam generating part. SOLUTION: A unit evaporation part 2 is constituted of a gas burner 5 which generates a combustion gas allowing securing of a half of the maximum degree of evaporation and a heat exchange part 4 (heat transfer tubes) which ensures the maximum degree of evaporation from the combustion gas of the burner 5 and two sets of the unit evaporation part 2 are arranged in parallel to form a steam generating section 1. In this case, to avoid drop in the efficiency, the density of a heat transfer surface at the heat exchange part 4 is set larger gradually in substance from the upstream side to the downstream side of a gas flow. Thus, the rated capacity of the gas burner 5 can correspond to a half load thereby simplifying a controller while allowing adaptation to a partial load.
Patent JP-2001143173-A (JP)
Title: Fire sensor
Inventor: AZUMA KENTARO
IPC: G08B17/06
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fire sensor for adjusting a setting position for a signal wire leading hole. SOLUTION: A leading hole 20 for penetrating a signal wire led from a signal wire leading hole on the setting face is perforated like a cross shape on a base 1 so as to be matched with the center of a base 1. Then, the leading hole 20 is formed so that cable connecting parts arranged in a body mounted on a base 1 can be faced to each other with one of four openings extended to the outside of the radial direction constituting the cross-shaped leading hole 20 interposed.
Patent JP-H09141234-A (JP)
Title: Organic waste fermentation treating device
Inventor: UMEZAWA KOICHI
IPC: B09B3/00
Filed: 1995-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the condensate of the steam generated by fermentation from dropping into a treating vessel and to normally execute fermentation by microoganisms without trouble by constituting the cap of the treating vessel to a conical shape or domed ceiling shape and providing the peripheral part of the cap with a trough part for a sump. SOLUTION: The cap 8 of the fermentation treating vessel 2 is formed to the conical shape or domed ceiling shape having the gradually lowering peripheral part and the peripheral part of the cap 8 is provided with a trough part 9. The trough part 9 is properly provided with a drain device for discharging the liquid stored therein. The steam generated by the fermentation of the org. industrial waste in the treating vessel 2 of this org. waste fermentation treating device 1 is condensed by the rear surface of the cap 8. The condensate runs on the rear surface of the cap 8 and flows down the peripheral part thereof until the condensate accumulates in the trough part 9.  The amt. at which the condensate on the rear surface of the cap 8 drops down into the treating vessel 2 is small and the ratio of the water to carriers for fermentation of the industrial waste increased to a prescribed ratio or above is suppressed. The fermentation is thus normally executed without trouble.
Patent JP-H04332538-A (JP)
Title: Method of reducing movement artifact by projection imaging
Inventor: KAARU ROSU KUROFUOODO
IPC: G01T1/161
Filed: 1991-11-13
Abstract: PURPOSE: To decrease archfact in a reversely projected image generated by respiration of a patient by a method wherein image data obtd. by an X-ray CT are weighted and reconstituting an image from the image data weighted by using a reverse projection technology. CONSTITUTION: Flow of a program performed by means of an X-ray CT scanner is as follows. In a process 77, the X-ray scanner obtains projection data from a series of views during scanning of the breast part of a patient and performs a pretreatment. In a process 78, movement of the breast part of the patient caused by respiration during scanning is detected to obtain a parameter. In a process 79, a movement factor is calculated by using this obtd. movement parameter with a geometrical model of the movement of the breast part. In processes 80 and 81, the projected data are corrected by weighting and in a process 82, these projection data are reversely projected. In an image 91 prepd. by these, archfact can be decreased.
Patent JP-H07180250-A (JP)
Title: Floor panel structure for building unit
Inventor: TOKUNARI HIROHISA
IPC: E04B5/48
Filed: 1993-12-22
Abstract: PURPOSE:To maintain proper arrangement space for a pipe having a large outer diameter or two stages of upper and lower pipes, and keep flat upper surface without any projection for allowing the application of a simple structure and the reduction of cost. CONSTITUTION:The floor panel 22 of a building unit 1 is formed out of a floor base section 27 and a floor upper surface section 20. Also, the base section 27 is made of a thick fire resistive material 6 and a thin fire resistive material 21. Furthermore, the soil pipe 14 or the like of a toilet 13 is laid in the second piping space 28 between the sections 27 and 20.
Patent JP-H02213574-A (JP)
Title: Mast assembling and disassembling machanism
Inventor: EDOWAADO ETSUCHI BUERII
IPC: E04H12/34
Filed: 1989-12-15
Abstract: PURPOSE: To safely and quickly assemble a relatively high mast by standing the highest block of the mast on the ground, and hoisting the highest part to the required height with a hoisting device, and connecting a second block under the highest block, and repeating this operation in order. CONSTITUTION: The highest block of a mast 22 is stood on the ground, and a mast hoisting device 20 is used so as to hoist the highest block to the required height. At this stage, plural stretched nets 24 are connected over the mast 22, and the other end is connected to a winch 26, and length of each stretched net 24 is adjusted so that the mast 22 is always held vertically. A second block in order from the top is arranged under the highest block of the mast 22, and connected to the highest block for fixation. Continuously, the highest block and the second block connected to each other are hoisted, and a third block is connected under them. The similar process is repeated in order so as to assemble the mast 22 having the required height.
Patent JP-H06173762-A (JP)
Title: Hot ga engine
Inventor: SEKIYA HIROSHI
IPC: F25B9/14
Filed: 1992-12-03
Abstract: PURPOSE:To increase the take-off shaft power by purposely making the scavenging volume of a high temperature chamber larger than that of an intermediate temperature chamber. CONSTITUTION:A high temperature side displacer 3 and a low temperature side displacer associated with the rotation of a crank mechanism 13 are reciprocated with a predetermined phase difference so that gas charged in cylinders 1, 2 is expanded in high and low temperature chambers 4, 7, but, is compressed in intermediate temperature chambers 5, 8 on the high temperature side so that heat is radiated. The radiated heat is used for heating by means of heat-exchangers 12, 16 communicated with the intermediate chambers 5, 8, and heat absorption during expansion of the low temperature chamber 7 is used for cooling. In this case, since the high temperature chamber 4 incorporates an auxiliary cylinder 19 and an auxiliary piston 8 for increasing the degree of volumetric change, the degree of pressure drop decreases so as to decrease the value of heat absorption during heat absorption in the low temperature chamber. Correspondingly, the degree of rise-up of pressure is decreased, and accordingly, the heat radiation in the intermediate temperature chamber on the low temperature side also decreases. The heat absorption in the high temperature chamber 4 is uniform, irrespective of the scavenging volume, thereby it is possible to increase the take-off shaft power.
Patent JP-H08179165-A (JP)
Title: Method for coupling optical cable with optical connector
Inventor: SUNAGA KEI
IPC: G02B6/38
Filed: 1994-12-27
Abstract: PURPOSE: To provide a coupling method for an optical cable with an optical connector which is reduced in external diameter and can connect many coated optical fibers at a time. CONSTITUTION: Optical connectors connected to the coated optical fibers of optical cables 1a and 1b are supported by two housings 2a and 4a, and 3b and 4b respectively. Projections 9a and 10a, and 9b and 10b of the housings re positioned at grooves 11b and 11a, a substrate 2b is slid on a substrate 2a up to an expected connector coupling surface where connector end surfaces are coupled to insert a guide pin 5b into a guide pin hole 5a and a guide pin 6a into a guide pin hole 6b. In this process, the positions of the housings 3a and 3a to the housing 3b and 4b are determined in the direction perpendicular to the length direction of the cables, and then connector pins are inserted into connector pin holes to determine the relative positions between the optical connectors to be coupled, thereby making batch connections.
Patent JP-H07183297-A (JP)
Title: Wiring forming method
Inventor: SUMI HIROBUMI
IPC: H01L21/28
Filed: 1993-12-22
Abstract: PURPOSE:To prevent formation of a nodule and growth of hillock in a wiring film when an antireflection film required for heating a wafer to form a film is formed on the wiring film. CONSTITUTION:An Al-0.5%Cu film 9 in which Cu is added as adding element of non-nodule formability is formed over a contact hole 4 filled with W plug 8p, and an SiON antireflection film is further formed at 360 deg.C. At the time of forming the Al-0.5%Cu film by sputtering, the degree of vacuum of a chamber before Ar gas is introduced is set to the order of 10<-8>Pa or higher, and residual moisture in the film is reduced. Thus, the element Cu does not generate nodule even under heating condition different from Si which has been heretofore generally added, and hence a contact malfunction, an electromigration are prevented. The stress of the crystalline lattice is reduced due to a decrease in the residual moisture, and no hillock occurs even in cooling.
Patent JP-H09161303-A (JP)
Title: Optical head device
Inventor: TANABE YUZURU
IPC: G02B5/30
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To form a transparent substrate with high light availability with plastic material by forming a transparent shield film inactive for a liquid crystal and preventing the liquid crystal from penetrating onto the surface of a rugged part. SOLUTION: When a P wave is emitted from a semiconductor laser L, the P wave passes through the liquid crystal 3 and a glass substrate 5 as it is, and is circularly polarized by a phase difference film 6, and goes out from an optical head device to irradiate an optical disk being a recording medium through an aspherical lens not shown in the figure. The circularly polarized is reflected by the optical disk, and is made incident on the optical disk device again, and becomes an S wave by the phase difference film, and is diffracted in two directions by an optical anisotropic diffraction grating consisting of the liquid crystal 3 and the rugged part of the transparent substrate 1 to be detected by respective detectors D1, D2, and the information is read.
Patent JP-H01164854-A (JP)
Title: Planetary roller type power transmission device
Inventor: UEDA KOICHI
IPC: F16H13/08
Filed: 1987-12-21
Abstract: PURPOSE:To greatly reduce generation of lost torque by using a planetary rollers each having a small diameter axially middle section and large diameter both side parts, by circumscribing stationary rings about both large diameter parts while circumscribing a differential ring about the small diameter part, and by disposing the differential ring between these two stationary rings. CONSTITUTION:Large diameter parts 52, 53 are formed in both axially side parts of each planetary roller 50, and a small diameter part 51 is formed in a substantially center part of the planetary roller 50. Both side large diameter parts 52, 53 are disposed between two stationary rings 40a, 40 and a sun shaft 20, respectively. Accordingly, during operation forces are allocated such that forces in one and the same direction are applied to both ends of the planetary rollers 50 while a force reverse to the aforementioned forces is applied to the substantially axially center part of the planetary roller 50 so as to be well- balanced. That is, although it is inevitable to apply a reverse force to the planetary roller 50 as far as using the differential ring 70 and the stepped planetary rollers 50, the forces applied to the planetary roller 50 may be allocated being well-balanced. Thereby, substantially no force skewing the planetary roller 50 is produced.
Patent JP-H06259392-A (JP)
Title: Simplex series crossbar switch and data communication system
Inventor: RICHIYAADO SUTEIIBUN KURUUZU
IPC: H04L12/44
Filed: 1993-12-22
Abstract: PURPOSE: To provide a structure for designing a switch without having any adverse influence on switching performance, and increasing a buffer size. CONSTITUTION: Simplex serial cross bar switches 14A and 14B for a data communication system are respectively provided with plural I/O ports 20 connected with a communication sub-system 12 or an I/O port on a second simplex serial cross bar switch. Each I/O port is provided with an inside logic for alternatively programming the I/O port so as to be connected with the communication sub-system or the I/O port on the second simplex serial cross bar switch.
Patent JP-H07178821-A (JP)
Title: Production of foamed resin product with label
Inventor: TSUJITA AKIO
IPC: B29K105/20
Filed: 1993-12-22
Abstract: PURPOSE:To prevent a label from being projected from the surface of a foamed resin product and apply a label even in a step part beautifully hard to peel off by pressurizing and heating the label while vacuumizing and sucking bubbles existing between the label and a primary molding through the primary molding. CONSTITUTION:A primary molding capable of passing gas through the intervals between expandable particles is produced by an in-mold bead foaming method. A label 10 on which an indication is previously printed is temporarily fixed to the primary molding and set in a cavity part 3. Thereafter bubbles existing between the label 10 and the primary molding are vacuumized and sucked through the primary molding, and the label 10 is struck to the primary molding. A formed resin product with the label which is the final product is produced by pressurizing and heating the label in this state. Accordingly the label 10 is not projected from the surface of the foamed resin product and the foamed resin product with the label beautiful and hard to peel off is produced.
Patent JP-H02169291-A (JP)
Title: Thermal recording material
Inventor: TSUNODA TOMOHISA
IPC: B41M5/395
Filed: 1988-12-23
Abstract: PURPOSE:To provide a thermal recording material having a high sensitivity, showing little ground fogging under hot and humid conditions and being free of greasiness by ensuring that the contact angle between a recording surface and water is not less than 60 deg.. CONSTITUTION:A contact angle of not less than 60 deg. is provided by a method wherein a cross-linking agent such as a polyamide epichlorohydrin resin is added in an amount of 0.5-10wt.% based on a binder. Further, an addition of 1-30wt.% of an ammonium salt of maleic acid anhydride, an addition of 0.5-5wt.% of an ampholytic surface active agent such as a betaine derivative or a cationic surface active agent such as a fatty acid amine acetate derivative, an addition of 10-40wt.% of a filler having a BET specific surface area of not more than 50 and an oil absorption of not more than 100, or an addition of a water repellent, a wax or the like, is also preferable. This thermal recording material has excellent properties as to ground fogging under hot and humid conditions, fading of images and the like, shows little greasiness when touched by a wetted finger, and has high practicality.