baber/WOPTO huggingface dataset:
Patent JP-H09276513-A (JP)
Title: Game machine
Inventor: SATO ERIKO
IPC: A63F7/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent overflowing of balls from a game machine when a tray door is opened. SOLUTION: When a pack side lead-in path 94a is in connection with a tray side lead-in path 94b, a spring 120 is pressed in the direction of closing a U-part 118 by a lower tray bypass 116. When the two paths 94a and 94b are disconnected, the spring 120 makes elastic deformation in the direction of opening the U-part 118, and a bar 120a intercepts the pack side outlet 108 of an upper tray lead-in path 94 and the outlet of the lower tray lead-in path, and thereby the balls are hindered from passing through. At this time, a rising part 114 of the tray side lead-in path 94b hinders flowing-out of the balls from a tray side inlet 110. Even though the paths 94a and 94b are disconnected in the condition that, even the part up to the upper tray lead-in path 94 is filled with balls, there is no risk that they B drop from the pack side outlet 108 and tray side inlet 110.
Patent JP-H09170226-A (JP)
Title: Process for injecting chemical into ground having low degree of permeability and injecting pipe used in the process
Inventor: FUKUSHIMA TAKUO
IPC: E02D3/12
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To satisfactorily inject not only a solution type filler but also a suspension type filler into the ground having a low degree of permeability, such as Kantoh loam. SOLUTION: An injecting pipe 1 composed of an outer pipe 2 and a chemical introducing pipe 3 located in the outer pipe 1, is inserted in the ground A, and a chemical is injected into the ground A through the chemical introducing pipe 3 so as to improve the ground A. Ground drilling rods 5 each having a sharpened part 4 at its front end, preferably by a plural number, are arranged surrounding around the chemical introducing pipe 3 so as to allow their sharpened parts 4 to extend and retract. Guide passages 9 for the drilling rods 5 are formed in the front end part of the outer pipe 2, having outlets 11 opened outside of the outer pipe 2. Communication passages 12 each having a discharge outlet 12 opened in the vicinity of the outlets 11 of the guide passages 19 are provided.  The sharpened parts 4 of the ground drilling rods 5 are projected into the ground A outside of the outer pipes 2, from the front end outlets 11a, along the guide passages 9 so as to drill the ground A, and then, a ground grouting chemical is injected in the drilled ground through the chemical introduction pipe 3.
Patent JP-H09156480-A (JP)
Title: Brake system cooling fan with one-way clutch
Inventor: HATSUTORI HIROKATSU
IPC: F16D65/847
Filed: 1995-12-09
Abstract: PROBLEM TO BE SOLVED: To provide vehicle body parts capable of increasing the cooling effect of a brake system at the time of a travel, vehicle body deceleration by braking, or a stop, preventing a vapor lock phenomenon, extending the life of a brake system main body, and preventing the fouling of a load wheel by dust. SOLUTION: A one-way clutch 2 is provided on the outside of a fitting member, fins 3 and a weight 4 are provided on its outside, and they are fitted between a load wheel 6 and a brake rotor 10. The brake cooling effect is obtained by the effect of the one-way clutch 2 at the time of deceleration or a stop by braking when it is most desired.
Patent JP-2001167483-A (JP)
Title: Exposure device for original optical disk
Inventor: ITO SHO
IPC: G03F7/20
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device for an original optical disk, which is compact, small in power consumption and excellent in reproducibility. SOLUTION: A semiconductor laser having a wavelength of 420 nm or shorter is used for an exposure light source 1, and the intensity of an exposure beam is directly modulated by modulating its driving current. The whole of optical system (moving optical system 53) including an optical head 5, an exposure optical system and an exposure lens positioning optical system is loaded on one moving optical platform 19.
Patent JP-H10179663-A (JP)
Title: Support device for stepping up/down stairs
Inventor: NAKAMURA HARUJI
IPC: B66B9/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To enable to support stepping up/down stairs to be commonly effective as rehabilitation movement, by equipping a one-way movement regulating means to freely move when a slider part moves by sliding in the upstairs direction and to give load or resistance when sliding in the downstairs direction. SOLUTION: When an operator 1 steps up stairs, he/she stands at the lower end and holds a handle part 6 and put a switch lever 9 to the up side to select the function of a lock mechanism. Then, he/she pushes the handle part 6 to the upstairs direction to make a one-way clutch mechanism to be free to make a slider part 5 easily slide along a guide rail 4 and a hand rail 3. Next, the operator 1 pulls an arm holding the handle part 6 to lock rotation of an output wheel when the slider part 5 starts to descend and downward sliding is stopped and then the handle part 6 goes up for one step on the stairs 2 so as to draw up the body of the operator 1 his-/her-self supported by the handle part 6. By repeating this motion, the operator can safely and easily step up the stairs 2.
Patent JP-2001162018-A (JP)
Title: Illicit act preventive device for game machine
Inventor: TAMADA YOHEI
IPC: A63F7/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent an illicit act by radio wave and also prevent a malfunction caused by the radio wave of a cellular phone or the radio wave of an illegal radio. SOLUTION: This device comprises a radio detecting circuit 4 for detecting an illicit radio wave as it makes a pachinko machine malfunction in a prescribed frequency band emitted to the pachinko machine; a down counter circuit 5 for counting the emitting number of times of the illicit radio wave detected by the radio detecting circuit; a counter reset circuit 6 for resetting the down counter circuit 5 after the lapse of a preset time;  and an illicit act preventive control circuit 7 for executing a first illicit act preventive function when the emitting number of times of illicit radio wave counted by the down counter circuit 5 within the preset time of the counter reset circuit 6 does not reach the preset number of times and executing a second illicit act preventive function when the emitting number of times of illicit radio wave counted by the down counter circuit 5 within the preset time of the counter reset circuit 6 reaches the preset number of times.
Patent JP-2001162660-A (JP)
Title: Method and apparatus for manufacturing foam
Inventor: YAMACHIKA MITSUAKI
IPC: B29C45/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a foam wherein pressure control is easy, it can easily enter a cooling process before entering an injection process, further a trouble on staying of molten resin is little and an existing molding machine can be applied only by changing, for example, a specification. SOLUTION: A principal injection unit 10 comprising an injection machine, and a sub-injection unit 1 comprising the injection machine in the same way are used. A resin material is plasticized by the subinjection unit 1, and carbon dioxide fluid in a supercritical state is injected and melted to obtain a foamed molten resin HJ. Its specific amount is stored while a back pressure is applied to the injection unit 10, and then cooled. Besides a screw 13 is rotatively driven at a low speed, dissolution and osmosis of the carbon dioxide fluid are accelerated, and thereafter the foam is obtained by injection from the principal injection unit 10 into the cavity of the mold.
Patent JP-H09163407-A (JP)
Title: Data structure considering sparseness for dynamic image composed of three primary colors or three attributes
Inventor: NISHIGORI AKIMINE
IPC: H04N11/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the amount of data by providing data structure considering sparseness in order to display only the information concerning picture elements in different colors by omitting the information of picture elements in the same color as basic picture although a large number of pieces of picture information are required for a dynamic image. SOLUTION: Assuming that the information showing the color of any arbitrary basic picture is provided, when next making the information showing the color of object picture different from that color into data and expressing only information (b), (c), (f) and (g) of colors different from that of basic picture as data, the sparseness of picture information is considered. In this case, although the kinds of colors of respective picture elements (such as three primary colors or numerical values expressing three attributes of hue, lightness and saturation) and positions (row number and column number) are required for respective data items, the data items are expressed in data structure collected for each picture element, for example.
Patent JP-H06171981-A (JP)
Title: Composition for substrate fired at low temperature
Inventor: ISHIGAME SHIGEHARU
IPC: H05K1/03
Filed: 1992-12-04
Abstract: PURPOSE:To provide a compsn. for a substrate fired at a low temp., having high mechanical strength, capable of selecting the coefft. of thermal expansion in the range of 3.5X10<-6>-6.5X10<-6>/ deg.C and suitable for parts for the electronic industry. CONSTITUTION:This compsn. for a substrate fired at a low temp. consists of 50-80wt.% single body or mixture of glass powder having a compsn. (A), depositing anorthite and gahnite as principal crystal phases and ensuring 5.5X10<-6>-7.0X10<-6>/ deg.C coefft. of thermal expansion after heat treatment with glass powder having a compsn. (B), depositing celsian as a principal crystal phase and ensuring 3.0X10<-6>-5.0X10<-6>/ deg.C coefft. of thermal expansion after heat treatment, 5-50wt.% Al2O3 powder and 0-45wt.% ZrSiO4 powder.
Patent JP-2001161558-A (JP)
Title: Timed lifting device
Inventor: NEGISHI KIYOSHI
IPC: A47J27/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To move an article to be treated from a low location to a high location by a specified time period. SOLUTION: When an upper plate 7 is pushed in which resisting a spring 30, a state shown by figure 2 is presented, and the article 100 to be treated on a mounting section 29 is set at the low location. A liquid or a gas passes a gap between a slot 11 and a needle 18, further passes a through hole 14, and enters the inside of a bellows 5. Corresponding to this action, the bellows 5 moves upward by the stretching force of the spring 30. When the needle 18 is removed from the slot 11, the liquid or the gas rapidly enters the bellows 5, and the bellows 5 is rapidly stretched by the spring 30, and a movable frame 25 comes into contact with a fixed frame 4, and the stretching is stopped. Thus, the article 100 to be treated in lifted to the high location after the specified time period.
Patent JP-H07196432-A (JP)
Title: Composition having disinfecting-fixing action on colloidal impression material
Inventor: ICHIMARU TOSHIO
IPC: A61K6/90
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a composition capable of carrying out both disinfection and fixation of a colloidal impression material, keeping expansion and contraction of the impression material constant and preventing roughness on the surface of a gypsum mold. CONSTITUTION:A composition having disinfecting.fixing action on colloidal impression material contains a water-soluble calcium salt and an antiseptic solution. Further, the composition contains preferably a storage stabilizer.
Patent JP-H06170233-A (JP)
Title: Catalyst composition for fluidized bed catalytic cracking of hydrocarbon
Inventor: ARAKAWA SEIJI
IPC: B01J29/08
Filed: 1992-12-03
Abstract: PURPOSE:To provide the catalyst compsn. for fluidized bed catalytic cracking of hydrocarbon which has excellent ability to capture SOx and metal resistance and is less degraded in the octane value of formed gasoline by dispersing crystalline aluminosilicate zeolite and the crystalline rare earth phosphate compd. into an inorg. oxide matrix. CONSTITUTION:This catalyst compsn. for the fluidized bed catalytic cracking of the hydrocarbon is constituted in such a manner that the crystalline aluminosilicate zeolite and the crystalline rare earth phosphate compd. disperse into the inorg. oxide matrix. The catalyst compsn. is particularly adequate for used in the catalytic cracking of a sulfur compd. and metal (such as vanadium) contaminant-contg. heavy hydrocarbon and is usable also for the contact decomposition of the hydrocarbon without contg. the metallic contaminants. A normal catalytic cracking condition is adapted for this cracking using this catalyst compsn. This catalyst compsn. is utilizable for the catalytic cracking of a wide range of petroleum fractions from light oil and kerosene to deasphalted oil of a high b. p.
Patent JP-H06178570-A (JP)
Title: Controller for vibration of machine driving system
Inventor: FUJIMOTO KENJI
IPC: H02P25/098
Filed: 1992-12-04
Abstract: PURPOSE:To positively suppress the vibration generated in a machine driving system and raise the gain of a control system so as to materialize high speed and high accuracy by feeding back both or either of the signals, obtained through a phase adjuster and a gain adjuster, on the detection values of speed and acceleration, as the components of attenuating torque, to a current control circuit. CONSTITUTION:The vibration of one or plural of machine vibration systems is detected with a speed detector 12, an acceleration detector 11, phase adjusters 8 and 10, gain adjusters 7 and 9, and such vibration attenuating torque as to attenuate this vibration is generated using a current controller 3 and a motor 4. Hereby, the response of the machine driving system is not marred, and besides the vibration is suppressed, so the gain of the control system can be raised, and a machine driving system, which can move at high speed and with high accuracy, can be materialized.
Patent JP-2001161261-A (JP)
Title: Fish body treatment apparatus
Inventor: SAKAGUCHI MASAYUKI
IPC: A22C25/16
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus enabling a large quantity of fish bodies to be treated at low cost at a small-space treatment site. SOLUTION: This fish body treatment apparatus comprises the following components: a guide hopper 30 openable left and right, having on the lower part a pair of inclined guide plates 35 always urged toward the center and making even the posture of fish bodies 20 to-be-charged and allowing them fall down via an outlet 32 on the lower part, a cutting means 40 constructed by spacedly placing left and right a pair of circular saw teeth 43 disposed right under the outlet 32 and about the outlet 32 as the center through making their orientation even longitudinally and with a part thereof superposed on each other, a rotatingly driving means 50 for respectively rotating the pair of circular saw teeth 43 in such a direction as to enfold fish bodies 20 inward so as to be cut by the pair of saw teeth 43,  and a separating member 60 for separating inner bone parts 21 and left and right flesh parts 22 respectively cut by the cutting means 40 and for dropping them.
Patent JP-H06176111-A (JP)
Title: Sticking form calculation device
Inventor: TAKEUCHI KUNIHARU
IPC: G06F17/50
Filed: 1992-12-03
Abstract: PURPOSE:To provide a sticking form calculation device capable of calculating the sticking form of a product necessary at the time of storing an accumulation case for storing and conveying the product, with a simple operation based on development data on the product designed by CAD and the like. CONSTITUTION:An information read means 100 inputting development data showing the development of the product, a plane graphic data generation means 101 generating plane graphic data for respective planes of development data from inputted development data and a sticking form calculating means 102 calculating the sticking form of the product from plane graphic data generated by the plane graphic data generation means 101 are provided. Since the sticking form of the product can be calculated by using development data of the product, conventional troublesome work becomes unnecessary and work can considerably efficiently be executed.
Patent JP-H05167117-A (JP)
Title: Superconducting field-effect element and manufacture thereof
Inventor: NAKAMURA TAKAO
IPC: H01L39/24
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a superconducting field effect element having excellent characteristics by constituting a superconducting channel, source area, and drain area of a single body of a superconducting oxide thin film which has c-axis orientation at its intermediate section and a-axis orientation at both ends and the c-axis of which is oriented in the direction perpendicular to the direction of the superconducting current of the superconducting channel. CONSTITUTION:After a MgO film 20 is formed on a 5 deg.-offset SvTiO3 (110) substrate, the film 20 is removed except its central part so that a (100)-oriented belt-like MgO film 21 can be left below a superconducting channel section and the exposed part of the substrate 5 is cleaned. After cleaning, a Y1Ba2Cu3O7-x thin film is formed. The part of the formed thin film immediately above the MgO film 21 becomes a superconducting channel 10 constituted of a c-axis oriented thin film and both end sections of the thin film respectively become a superconducting source and drain areas 2 and 3 constituted of a-axis oriented thin films, with the areas 2 and 3 having a continuous crystal face. Then a superconducting field effect element having excellent characteristics is formed by respectively forming a source and drain electrodes 12 and 13 in the areas 2 and 3 and a gate insulating layer 7 and gate electrode 4 on the channel 10.
Patent JP-H10191203-A (JP)
Title: Sound reproduction circuit
Inventor: MURAMATSU YASUHIRO
IPC: G10K15/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a sound reproduction circuit where a low sound reinforcing circuit and a sub-woofer, which are incorporated in a television receiver, are effectively used when L and R speakers incorporated in the television receiver are used as Dolby(R) prologic or Dolby(R) digital center speakers. SOLUTION: Even if a change-over switch circuit 2 selects a center channel signal input terminal 1-side or L/R sound signal input terminals 10 and 11-sides, the low sound areas of L and R sound signals (second reproduced L and R sound signal outputs) reproduced by a reproduction circuit 21 are emphasized through a low sound reinforcing circuit 40 incorporated in the television receiver. The signals are added to sound output signals from the output terminals (a) and the output terminal (d) of the change-over switch circuit 2. They are supplied to the speakers 7 and 8 incorporated in the television receiver through a amplifiers 5 and 6 and are outputted as sound.
Patent JP-H05162437-A (JP)
Title: Aqueous ink jet recording paper
Inventor: KAWASHIMA YOSHIHARU
IPC: B41M5/50
Filed: 1991-12-13
Abstract: PURPOSE:To make the absorption of ink even and color development uniform by forming an ink receiving coated layer containing a specified white pigment, an aqueous polymer bonding agent and a non-ionic cellulose derivative on a base of specified sizing degree. CONSTITUTION:Coating liquid for an ink receiving layer is prepared by mixing 50-90wt.% of a white pigment of 50-300ml/100g oil absorption and 10-50wt.% of an aqueous polymer bonding agent as main components to which 0.1-10wt.% of nonionic cellulose derivative with the viscosity of water solution of 3000-10000mPa.s measured by a single cylindrical rotating viscometer with solid content of 2% at 20 deg.C with an aqueous matter and dispersing therein. The ink receiving coated layer is formed by coating at least one surface of a base of 1-20 seconds sizing degree composed of cellulose pulp as main component with the coating liquid for the ink receiving layer and dried thereon to form the ink receiving coated layer and manufacture an aqueous ink jet recording paper. The recording paper thus manufactured absorbs ink uniformly and is of superior color development and dot shape and can perform high speed ink jet printing.
Patent JP-H11262233-A (JP)
Title: Linear motor magnet fixing structure
Inventor: HEO JONG-TAE
IPC: H02K1/34
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a linear magnet fixing structure, which can rigidly fix a magnet to a magnet paddle by minimizing looseness of a magnet fixing ring on the occasion of assembling a linear motor by boring a slit for preventing eddy current loss in the diagonal line direction or a plurality of eddy current loss preventing hole at the external circumference surface of the magnet fixing ring in a linear magnet fixing structure. SOLUTION: In a linear motor magnet fixing structure, in which a plurality of magnets are inserted to the external circumference surface of a magnet paddle coupled with a piston and a magnet fixing ring 10, is deposited by pressure to the external circumference surface of such magnet, a linear motor magnet fixing structure can be structured by boring in the diagonal line direction a plurality eddy current loss preventing slits 11, 11' to the external circumference surface of the magnet fixing ring 10.
Patent JP-2001166402-A (JP)
Title: Postcard with image
Inventor: IMAI MASATO
IPC: B42D15/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To solve such problems with the conventional postcards with images that observation implements having a pair of viewing windows or lenses for exclusive use are always needed for appreciation and handling is inconvenient because a stereoviewer system is adopted while there is the technique of displaying stereoscopic images as the decorativeness is not said to be sufficient with such postcards and further that, since the postcards are postal items, compactification is needed and since devices for forming the postcards as a prefabricated system or the like is needed, the complication of structures is unavoidable and a manufacturing cost is increased. SOLUTION: An image sheet 5a with a lenticular lens which displays stereoscopic images or moving images is fitted and arranged to an other sheet or strip member or card member or a lenticular sheet 7 formed with a lenticular lens 7a is disposed to the postcard and a double image card 11 consisting of plural images having parallaxes or time differences are freely insertably and removably inserted under this lenticular sheet 7.
Patent JP-2000173383-A (JP)
Title: Load driving circuit
Inventor: SAKAI MASAYOSHI
IPC: H01H9/54
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a load driving circuit capable of simplifying and miniaturizing the circuit structure and having high reliability. SOLUTION: A normal interrupting switch for directly continuing/interrupting the current and an emergency interrupting switch for forcibly interrupting the load current at the time of emergency are interposed in series to a load supplying circuit 14. In this case, two contacts of a first and a second operating contacts a1, a2 to be turned on at the time of excitation are provided, and an electromagnetic relay 20 having the structure that a distance between a movable contact and a fixed contact of the first operating contact a1 is shorter than a distance between a movable contact and a fixed contact of the second operating contact a2 is provided, and the first operating contact a1 is used for the emergency interrupting switch, and the second operating contacts a2 is used for the normal interrupting switch.