baber/WOPTO huggingface dataset:
Patent JP-H0867102-A (JP)
Title: Wheel for small tiller
Inventor: HOSODA MICHIYOSHI
IPC: A01B33/02
Filed: 1994-08-30
Abstract: PURPOSE: To prevent the road surface form being damaged, and achieve the stabilization of travel when a small tiller travels on a general road by fastening a lug disc, on one side of which lug plates are projected in a radial manner, and a supporting disc integrally to a shaft cylinder, with a rubber ring being held in a semi-circular recessed groove formed along the circumference of the supporting disc, thereby forming a wheel, and connecting the shafr cylinder to an axle of the tiller by inserting pins. CONSTITUTION: A lug disc 18, on one side of which lugs 17 are erected in a radial manner, and along the circumference on the other side of which a recessed groove 10 of semi-circular cross section is formed, and a supporting disc 15, along the circumference of which a semi-circular recessed groove 10 is formed, are overlapped on each other to hold a rubber ring 20, the outside diameter of which is larger than that of the lug-disc 15, between both the grooves 10. Both the discs 15, 18 are fastened to the flange 13 of the shaft tube 11 penetrated through the respective center holes 12 of these discs by bolts 21 and nuts 22 to form a wheel. In this case, the shaft tube 11 is fitted on the axle 23 of a small tiller, and they are fixed to each other by inserting connecting pins 26 into pin holes 24, 25 provided respectively in the shaft tube and the axle.  Thus, when the small tiller travels on general road or on the ground of a garden, the road surface cannot be damsged by rubber ring traveling, and when the tiller travels in a vegetable garden, it can surely travel with the aid of the lugs 17.
Patent JP-H1058263-A (JP)
Title: Machining center
Inventor: ARAKI NORIMITSU
IPC: B23Q3/157
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a drive source to be solely devoted for the unclamping operation and arrange so that a push force for unclamping a tool on the spindle is not received directly by a feed screw. SOLUTION: A body side unclamping mechanism 28 is installed on a tool changer 14 furnished on the body bed side, while a column side unclamping mechanism is installed on a movable column 4, and at the time of tool change the column side unclamping mechanism is continued to the body side unclamping mechanism 28, and a tool on the spindle is arranged as released with rotation of a drum cam 22. The push force at the time of unclamping the tool is received by detention of a force receptacle member 45 furnished on the tool changer 14 with a detention part 65 provided on the column 4.
Patent JP-S6470272-A (JP)
Title: Steering device for rear wheel of vehicle
Inventor: HAYASHI TADAYUKI
IPC: B62D7/14
Filed: 1987-09-10
Abstract: PURPOSE:To improve the reliability of a neutral mechanism which prevents the steering of rear wheels at the time of below a defined steering angle by forming the steering variable mechanism of a rear-wheel steering device with a cam member, a crank member, and a restricting member. CONSTITUTION:In the case 17 of a steering variable mechanism, a cam member 18 having an outer peripheral form similar to a sector gear is fixed to the rear end part of an input side shaft part 12a, and a crank lever 19 is fixed to the front end part of an output side shaft part 12b in the same plane as the cam member 18. A follower 19a which follows the outer peripheral face of the cam member 18 is provided on the end part of the crank lever 19, and a restricting member 20 is axially slidably installed on the input side shaft part 12a on the front side of the cam member 18. A compression coil spring 21 is provided between the restricting member 20 and the case 17. And, an inclined cam face 24 which gradually approaches the restricting member 20 from its base end part side is formed on the front end face of the cam member 18.
Patent JP-S6382388-A (JP)
Title: Electronic timepiece with water depth meter
Inventor: NAKAGAWA TOSHIHIDE
IPC: G04G99/00
Filed: 1986-09-26
Abstract: PURPOSE:To facilitate identification in underwater, by controlling time display for a timer by a lapse time detection signal to prevent confusion in the display of water depth and time of a timer. CONSTITUTION:When a button switch 3a is manipulated once, a display switching circuit 10 is enabled to select additional function signals P3 and P4 by a control signal PC1 from a mode control circuit 12 and a water depth meter circuit 13 starts the operation of measuring water pressure by a signal PP from a water pressure sensor 7. A display device 2 shows a water depth information signal P3 only. Then, when a timer set switch 4a is turned ON, an output signal S2 of a diving timer counter 14 is displayed while the counter 14 is set for the time of a timer and the set time is displayed. At the start of diving, upon the turning ON of a timer start switch 6a, the decrement action of the counter 14 proceeds according to an output of a lapse time detection circuit 16 and a diving time signal P4 is displayed.
Patent JP-S6382170-A (JP)
Title: Compressing method for picture data for printing
Inventor: AIZU MASAO
IPC: H04N1/415
Filed: 1986-09-26
Abstract: PURPOSE:To obtain picture quality suitable for print through the reduction of data quantity by forming a four-primary color picture data into nXn'X4 blocks and forming the said blocks into lXl'X4 sub-blocks. CONSTITUTION:The 4-primary color data of a picture stored in a memory or the like to be printed is split into blocks of n X n' picture elements each at first, and the said block is divided into sub-blocks of l X l' picture elements each to obtain a lXl'X4 dimensional data which is regarded as a vector of lXl'X4 dimensions. With l=l'=2, a 16-dimensional vector is obtained. As to the lXl'X4 dimensional vector, a level far fewer than the lXl'X4 is decided and a representative number representing the level is decided. Then a code map representing each sub-block by using the representative number is generated and a code book relating the representative number and the lXl'X4-dimension vector is generated. Then the code map and the code book compressing the 4-primary color data of the picture to be printed remarkably are used to decode the picture.
Patent JP-H0390608-A (JP)
Title: Helmet for spray work
Inventor: KATSUBE KENJI
IPC: A42B3/04
Filed: 1989-09-01
Abstract: PURPOSE:To provide the subject helmet for cutting off the bounce of a sprayed material splashed on the face portion of a worker to prevent the adhesion of the splashed material to the face portion for the comfortable and efficient work by disposing air-blowing-out holes on the front portion of the helmet main body and a joint and an air passageway accompanied with the holes. CONSTITUTION:Air-blowing-out holes 4 having openings thereof downwardly are rotatably disposed on the front portion of a helmet main body 2 and an air passageway 7 for introducing compressed air flown from a joint 5 into the air-blowing-out holes and the joint 5 for connecting the air passageway 7 to an air compressor through a hose are disposed. A wind shield 12 is preferably further disposed inside from the air-blowing-out holes to provide the objective helmet 1, the wind shield 12 protecting the eyes of a worker and preventing the drying of the eyes caused by the blowing-out of the compressed air.
Patent JP-H0567560-A (JP)
Title: X-ray irradiation apparatus
Inventor: WATANABE HITOSHI
IPC: H01L21/027
Filed: 1991-09-09
Abstract: PURPOSE:To provide an X-ray irradiation apparatus whose mechanical strength can be held sufficiently even when the film thickness of a transmission partition wall in an X-ray transmission part is made thin in order to sufficiently transmit X-rays regarding the X-ray irradiation apparatus wherein the mechanical strength of the X-ray transmission part can be enhanced without disturbing the transmission of the X-rays. CONSTITUTION:An X-ray irradiation apparatus is provided with the following: a low-pressure container; an X-ray generation part inside the low-pressure container; and an X-ray transmission part wherein an X-ray transmission partition wall 12a which cuts off the inside and the outside of the low-pressure container is formed on a window which passes the wall of the low-pressure container. The X-ray irradiation apparatus is constituted so as to include a reinforcement material 17a which is formed on the surface of the transmission partition wall 12a.
Patent JP-H0275765-A (JP)
Title: Ignition device for heat insulating engine
Inventor: KAWAMURA HIDEO
IPC: F02P19/02
Filed: 1988-09-12
Abstract: PURPOSE:To prevent the occurrence of poor ignition due to adhesion of carbon to a spark mechanism by a method wherein a fine size ignition plug is mounted to the combustion chamber of a heat insulating engine, and according to the temperature of the ignition plug and an engine rotation speed, energization to the ignition plug is controlled. CONSTITUTION:During running of an engine, in a controller 6, the temperature of an ignition plug 4 is detected by means of a thermometer 53, and engine rotation is detected by a rotation sensor 25, and based a detecting result therefrom, an applying power by means of which an ignition temperature is increased to a given value Ta is calculated. An ignition plug temperature Tg is compared with the given ignition temperature Ta, in the cased Tg > Ta, an energizing switch 51 is turned OFF. When completion of a suction stroke is detected, based on the temperature of the ignition plug 4, an energizing power by means of which heating to a given temperature is effected is computed, and the energizing switch 51 is turned ON for a given time for energization heating. In this case, when an output from a knock sensor 7 is produced, an energizing switch 5 is turned ON and the temperature of the ignition plug 4 is increased so that a ignition delay period of fuel is shortened.
Patent JP-H1157451-A (JP)
Title: Method and apparatus for producing inorganic spherical particle
Inventor: MIZUTANI SUSUMU
IPC: H01L23/29
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To stably produce a spherical particle with little agglomeration for a long duration by controlling the amount of the deposition of the particle on walls caused during cooling time in spherical particle production by sphering an inorganic powder particle in high temperature flames. SOLUTION: Operation accompanied with little agglomeration and deposition on walls is made possible by controlling the gas speed in an empty tower in a cooling region 8 at the rear of the burner tip part to be 0.04-3.0 m/sec. A spherical particle with little conglomeration can be obtained by controlling the outlet temperature of the cooling region 8 to be 400 deg.C or higher and controlling the L/D of the cooling region to be 2-5. Moreover, in cooling of the sphering process, deposition on the walls of a furnace can be stabilized, so that clogging of the inside of the furnace and clogging of pipes with the deposited matter can be prevented. Further, since deterioration of the inner walls of the furnace and contamination with contaminants are prevented, stable operation can be carried out for a long duration.
Patent JP-H0567083-A (JP)
Title: Method and device for document processing
Inventor: IHARA SHOJI
IPC: G06F17/21
Filed: 1991-09-09
Abstract: PURPOSE:To make the starting state of an editing a desired state and to smoothen an operation by storing the state of a document at the time of preserving it and enabling to select whether the state is reflected or not, when the document is opened. CONSTITUTION:This device has storage means 5, 6, 11 storing document information with editing information, a first control means 8 controlling the document information to be stored so that the information may be outputted based on the editing information when the document information is outputted and a second control means 9 controlling the document information to be stored so that the information may be outputted regardless of the editing information when the document information is outputted. The first control means and the second control means are switched by the method instructing the output of the document information to be stored.
Patent JP-H04110287-A (JP)
Title: Scooter type vehicle equipped with accommodation box
Inventor: KURATA KOJI
IPC: F02B61/02
Filed: 1990-08-31
Abstract: PURPOSE:To improve the stroke quantity of a rear cushion unit and the capacity of an accommodation box by arranging the carburetor of a four-cycle engine in utilization of the dead space formed on the accommodation box. CONSTITUTION:In a rear body 7, an accommodation box 8 is arranged in the front part, and the shape and capacity are set so that a full-face helmet 10 is accommodated in horizontally turned-down state. Since, in case of the horizontally turned-down state, the opened port undersurface 10a of the helmet 10 is positioned on one side of the box 8, an erected surface shaped side wall 8a for the recessed intrusion inside is formed in the lower part on one side. A unit swing type engine 4 is of a four cycle type, and a carburetor 26 directed nearly in the lateral direction is arranged on the outside of the accommodation box side wall 8a, on the side of a cylinder head 12. Accordingly, the carburetor 26 is arranged in utilization of the dead space formed in the lower part on one side of the accommodation box 8, by accommodating the helmet 10, and the whole of the engine 4 is constituted in compact form, and a surplus part is generated in the accomodation box 8, and the stroke quantity of a rear cushion unit 18 can be increased.
Patent JP-H03225117-A (JP)
Title: Combustion device and combustion method
Inventor: IWAI KAZUMI
IPC: F23R3/06
Filed: 1990-08-31
Abstract: PURPOSE:To improve liner cooling efficiency by a method wherein a film air forming means to form a film air layer is formed such that the flow direction of injection air is extended in the same direction as in the swirl direction of fuel gas. CONSTITUTION:Injection air from a film air forming means 6 flows in a liner with inclination theta as it is guide to a protruding weir 6b. In this case, since inclination of injection air is formed such that it is extended in the same direction as a flow direction BF of combustion gas, combustion gas BF and injection gas CAR flow in the same direction as each other, the two gases are prevented from agitated with each other or injection film air is prevented from being peeled by means of swirl flow-down combustion gas. Thus, even when the size of a burner liner 3 is low, a film air layer is not influenced by a combustion gas flow to form a constantly uniform film air layer. This constitution and method enables improvement of the cooling efficiency of a liner without increasing a liner size.
Patent JP-H0758439-A (JP)
Title: Electric circuit substrate and manufacture
Inventor: ONISHI YASUSHI
IPC: H05K3/24
Filed: 1993-08-19
Abstract: PURPOSE:To enable the manufacturing process of a metallic circuit substrate without using a metallic foil sticked substrate as well as eliminating the etching step and resist removing step to be devised by a method wherein a conductive high polymer pattern is formed using a photoreactive oxidizing polymer catalyst to be electroplated. CONSTITUTION:When the surface of an insulating substrate material thereto a photoreactive polymer catalyst such as iron chloride (III), etc., is applied is irradiated with light through a mask pattern and then brought into contact with the vapor or solution of a monomer of conductive high moleculars e.g. pyrrole, the conductive high molecules are polymerized at the part shielded from the light. Next, the end of this conductive high molecular pattern is coated with silver paste to be connected to an electrode. Furthermore, when a part of this silver paste is immersd in the solution to be metal-plated, the metal is to be slowly deposited from the conductive high molecular pattern near the electrode gradually growing to the whole body so that a metallic circuit may be formed on the conductive high molecular pattern.
Patent JP-H0687749-A (JP)
Title: Prostaglandin analogous for medicine
Inventor: UORUKAA ANDAASON RONGU
IPC: A61P9/00
Filed: 1991-05-24
Abstract: PURPOSE: To obtain a compound useful for the prevention and treatment of congestive heart failure. CONSTITUTION: The compound of formula I [W is formula II or formula III (Z is -V(CH2 )b CO2 H; (b) is 1 or 2; V is O when (b) is 1, and methlene when (b) is 2); X is H, cyano, or -C≡CH; dotted line represents optional double bond], e.g. (1R,2R,3as,9as)- [2,3,3a,4,9,9a-hexahydro-2-hydroxy-1-((S)-3-hydroxyoctyl)-1H- benz[f]indene-5-yl]oxy}acetic acid. The compound is especially effective against congestive heart failure without pulmonary hypertension. In the manufacture of medicament, the compound of the formula I is included with a ratio of 0.05-95 wt.%, and the daily dose of the compound is 25 μm-250 mg/day/kg.
Patent JP-H0674098-A (JP)
Title: Heater piper for hot gas engine
Inventor: KOGA EIJI
IPC: F02G1/055
Filed: 1992-08-27
Abstract: PURPOSE:To perform uniform heating of the whole of heater pipes by mounting a member, having high thermal conductivity, on the outer periphery of the heater pipe, in a heater pipe for a hot gas engine wherein the heater pipe for connecting a cylinder to a heat accumulator is heated in a combustion chamber by means of a burner. CONSTITUTION:In a hot gas engine, a cylinder and a heat accumulator are intercoupled in a combustion chamber 2 through a heater pipe 5. By heating the heater pipe 5 by means of a burner 1, heat is transferred to the heat accumulator through the heater pipe 5. In this case, a member 6, such as copper, having high thermal conductivity is mounted on the outer periphery of the heater pipe 5. This constitution causes uniform transfer of the heat of the burner 1 to the whole of the heater pipe 5 and execution of high-efficient heating in a short time. Thus, there is no need to expose the burner 1 side of the heater pipe 5 to a high temperature for a long time and the service life of the heater pipe 5 can be extended.
Patent JP-S6281805-A (JP)
Inventor: MANFUREETO RODAARU
IPC: H03F3/217
Filed: 1986-09-29
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-2000043175-A (JP)
Title: Reflection preventing film and plasma display panel
Inventor: SAKAKIBARA YOSHIO
IPC: G02B1/10
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To permit color adjustment of a display panel by laminating a layer containing a specified dye and a low refractive index layer in turn on a transparent support. SOLUTION: A layer containing visible light-absorbing dyes expressed by formula I, formula II, formula III, and formula IV and a layer whose refractive index is lower than that of a transparent support are laminated in turn on the support. In the formulas, Z1 and Z2 are nonmetallic atom groups (P) forming a nitrogen-containing heterocycle; R1 and R2 are alkyl (Q), alkenyl, or aralkyl; L1 and L2 are a methylene chain comprising an odd number of methylene; X1 is an anion; Ar1 and Ar2 are aryl and an aromatic heterocyclic group; Y1, Y2, and Y3 are P forming an aliphatic cycle or heterocycle; R4 and R5 are Q; R6 is hydrogen, Q, alkoxy, aryloxy, halogen, alkoxycarbonyl, cyano, nitro, amino, amide, acyloxy, sufo, or carboxyl.
Patent JP-2000049317-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ASAHINA MICHIO
IPC: H01L27/105
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To make a high temperature treatment possible and increase the yield and the reliabilility without decreasing the degree of integration by using an electrolytic or electroless plating layer for at least one of an upper and a lower electrode which have a ferroelectric in between. SOLUTION: In a semiconductor substrate with a ferroelectric substance disposed on a semiconductor substrate, a pair of electrodes are formed to have the ferroelectric substance in between, with at least one of the electrodes being formed through electroless plating. First, Pt/Ti is deposited and is patterned with a resist as a mask, except for an interconnection section. After forming an Au plating interconnection 111, a via layer is etched with the Au plating layer as a mask. Next, Ru 112 is formed by electroless plating and is oxidized to form an RuO2 layer 113. Then, PZT (PbTiO3/PbZrO3) 114, Pt 115 for an upper electrode and ferroelectric substance are deposited. After that, a plasma TEOS film 116 is etched back over the entire surface by thermal RIE and is flattened. Then, SOG is spin-coated and annealed.  After the SOG in a flat section is etched back, a hole is made, and an upper interconnection is formed. Pt/Ti 117 is used as a barrier metal, and Au plating 118 is used for an interconnection.
Patent JP-H0866560-A (JP)
Title: Remote controller for game machine
Inventor: KUSAKARI TATSUO
IPC: H04Q9/00
Filed: 1994-08-30
Abstract: PURPOSE: To control a game machine by transmitting light only in one direction from a remote controller side by setting the pulse width and pulse interval of an operation control pulse so as not to receive the operation control pulse in duplication on the reception side of the game machine even when the operation control pulses sent from plural remote controllers are transmitted twice continuously. CONSTITUTION: A game machine 1 side is provided with only a light receiving part 12, and remote controllers 2A, 2B are provided with light emitting parts 22A, 22B respectively, by which the constitution is simplified. Therefore, no synchronous pulse light is sent from the game machine 1 side, and only control pulse light form the light emitting parts 22A, 22B on the remoter controller 2A, 2B sides are transmitted. Key signals generated by the key operations of the remote controllers 2A, 2B are encode-processed in encoder circuits 21A, 21B, respectively, and transmitted to the light receiving part of the game machine 1 at a prescribed timing via the light emitting parts 22A, 22B as the control pulse light without mutual duplication. The control pulse from the light receiving part 12 is decode-processed to control the game machine 1 side.
Patent JP-S6471339-A (JP)
Title: Selection monitor circuit for group monitor current
Inventor: ISHIHARA SHIGEO
IPC: H04B3/46
Filed: 1987-09-11
Abstract: PURPOSE:To realize plural group monitor current circuits by simple constitution by converting a group monitor current into one frequency and selecting it in a prescribed timing and outputting an alarm signal based thereupon. CONSTITUTION:A conversion means 10 modulates plural monitor currents (PILs) by a prescribed carrier signal into the same frequency and gives the result to a time division selection means. A selection means 20 selects sequentially the signal by a prescribed time division processing timing from a synchronizing means 50 and supplies the result to the group monitor current detection means 30. The detection means 30 detects the level of the input signal and supplies it to the selection means 40. The selection means 40 collates it with a predeter mined reference level and in case of the reference level or below, the output signal (alarm signal) with respect to plural PILs is selected by the same timing as the selection means 20 to apply alarm display. Thus, lots of PILs are monitored by simple constitution.