baber/WOPTO huggingface dataset:
Patent JP-S6286531-A (JP)
Title: Magnetic sheet
Inventor: TAMASAKI KAZUNORI
IPC: G11B5/62
Filed: 1985-10-12
Abstract: PURPOSE:To improve durability and antistatic effect and to obtain an excellent magnetic characteristic by including the particle whose surface is made of at least iron carbide as the magnetic particle, into the magnetic layer coated on both surfaces of a disk-shaped substrate. CONSTITUTION:A magnetic sheet 1 is rotated, recording and reproducing are executed, the sheet is used for the magnetic sheet device provided with a stable member 5 to regulate the contact with the magnetic sheet 1 and a magnetic head 3, and into the magnetic sheet 1 to coat magnetic layers 11 and 15 including the magnetic particle and the binder on both surfaces of a disk-shaped substrate 10, the particle, whose surface is made of at least iron carbide, is included as the magnetic particle. Such magnetic particle with >=5wt% out of whole is preferable in which the surface is made of at least the particle of iron carbide. The rotatable magnetic sheet 1 accommodated in such a jacket case includes the magnetic particle in which the above-mentioned surface is made of iron carbide, in the magnetic layers 11 and 15 coated on both surfaces, and therefore, the durability and the antistatic effect can be increased. Thus, the magnetic sheet excellent in magnetic characteristic can be obtained.
Patent JP-H02161925-A (JP)
Title: Cleaning cloth
Inventor: JIYAN JIYURUMON
IPC: D06M101/16
Filed: 1989-09-01
Abstract: PURPOSE: To provide a versatile and disposable wiper which possesses a satisfactory absorbing capacity and excellent cleaning ability, does not leave any dregs, and gives minimum resistance to tearing it up, by making its basic material contain an absorbing substance impregnated with a water-borne composition. CONSTITUTION: This is a wiper to clean a surface which resists wear and contains nonwoven basic material impregnated with a synthetic surface-active agent. Its basic material is a mixture of 90 to 10wt.% polymer microfiber less than 10 microns in diameter and 10 to 90wt.% wood pulp or cellulose fiber. The aforementioned mixture possesses a liquid absorbing capacity of about 5.0 to 15g/basic material g. The basic material is made up of an isotropic mixture of polymer microfiber and wood pulp or cellulose (micro)fiber. The composition for cleaning maintains a microemulsion form which contains a surface-active agent, water, diethylene glycol monobutyl ether and other additives. The impregnation level of microemulsion to the basic material is about 3g of 10% cleaner solution per basic material gram. If the concentration of detergent is 10%, a cleaning effect is positive, dregs are not left, and a rinse is easy.
Patent JP-H0971024-A (JP)
Title: Recording device
Inventor: MASAKI TOMOAKI
IPC: B41J29/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To improve the operationality and carry out the stable operation at all times by providing a recognition means for determining whether an option interface board is operated normally or not and prohibiting the selection when the board is not operated normally or not fitted on. SOLUTION: Function numbers are changed cyclically among 1-19 by the operation of an UP key or a DOWN key 10 or 11, and when No.19 for specifying the option interface board for an interface with a host is specified, the state of a signal line can be checked. When the signal line is on the low level, and the option interface board is fitted on and operated normally, the function number 19 can be selected, while the signal line is on the high level, namely the option interface board is not operated normally or not fitted on, the operation of the UP key 10 skips over No.19 and returns to No.1, while the operation of the DOWN key 11 skips over No.19 to change over to the function No.18.
Patent JP-S6471157-A (JP)
Title: Cooling structure of heating component
Inventor: SHIGA KATSUMI
IPC: H01L23/46
Filed: 1987-09-10
Abstract: PURPOSE:To prevent a refrigerant by an electric insulating inert liquid even when the refrigerant leaks into the liquid, to improve air-tightness and to obviate the lowering of cooling power by forming cooling plates in two layer structure and injecting the liquid to the cooling plate near a heating component. CONSTITUTION:A heating component 2 is mounted to a substrate 1 and bonded by solder 7, and a bellows 12 composed of a metal having excellent thermal conduction is abutted against the component 2. The bellows 12 is inserted into a plurality of mounting holes 131, 141 shaped to two layer cooling plates 13, 14 consisting of a metal through O rings 4 made up of an elastic member. The cooling plates 13, 14 are installed between the substrate 1 through the O rings 4. An electric insulating inert liquid 15 is injected to the cooling plate 14 side near the component 2, and a refrigerant 6 is passed through the cooling plates 13. The refrigerant 6 intrudes into the bellows 12 and absorbs heat generated by the component 2 and cools the component 2. Even when the refrigerant 6 intrudes into the liquid 15, the liquid 15 fills the role of a seal. Accordingly, airtightness is improved, and cooling power is not lowered.
Patent JP-S60120791-A (JP)
Title: Conversion of heavy hydrocarbon to light hydrocarbon
Inventor: OOTAKE NOBUMITSU
IPC: C10G9/00
Filed: 1983-12-02
Abstract: PURPOSE:To convert heavy hydrocarbons to high-quality light hydrocarbons economically with a good yield, by adding a transition metal compd. and a substance in superfine particles to heavy hydrocarbon and performing thermal cracking in the presence of hydrogen which may contain hydrogen sulfide. CONSTITUTION:An oil-soluble or water-soluble transition metal compd. and a substance in superfine particles which is dispersible in hydrcarbon and has an average particle diameter of about 5-1,000mmu are added to heavy hydrocarbon, and the hydrocarbon is subjected to thermal cracking treatment in the presence of hydrogen which may contain hydrogen sulfide. Heavy hydrocarbons to be used include crude oil, residual oil from normal or reduced pressure distillation of crude oil, shale oil, tar sand oil extract, coal liquefaction oil, etc. The transition metal compd. is thought to be converted into a substance having hydrogenation catalyzing activity in hydrocarbons under the action of hydrogen or hydrogen sulfide and heat in the reaction zone of heavy hydrocarbon or in the stage preceding it and control polymerization and formation of coke precursor and coke.
Patent JP-S59122181-A (JP)
Title: Solid-state image pickup device
Inventor: SUZUKI NOBUO
IPC: H04N5/335
Filed: 1982-12-28
Abstract: PURPOSE:To attain stable dark current compensation by separating an optical black section and an effective picture element section by a semiconductor layer different from a substrate so as to prevent a signal charge generated under the effective picture element from being diffused to the optical black section. CONSTITUTION:Photosensitive sections 2-1-2-(n+3) are formed on a P type silicon substrate 1b. The optical black section s formed by providing a metallic electrode 4-1 via an oxide film 3 so as to shield optically the optical black section. The optical black section and the effective picture element section are separated by an n type semiconductor layer 1a formed so as to reach the surface of the P (type) silicon substrate 1b. Even if the signal charge generated under the effective picture element near the optical black section is diffused equally, the charge is not leaked to the optical black section to obtain the stable dark current compensation.
Patent JP-H0276076-A (JP)
Title: Method and supporting device for module schedule
Inventor: SUZUKI EIJI
IPC: G06F17/50
Filed: 1988-09-12
Abstract: PURPOSE:To set the range and weight of a module dialogically and to shorten a time required for the setting of the module by displaying a frame image of arbitrary size designated by an input device on the screen of a display device on which the shape of an object is displayed, and calculating the weight of the object including in the frame image. CONSTITUTION:The maximum size of the module in a targeted area is set based on the size of a delivery opening and that of a path. The frame image displaying set maximum size is displayed on the screen where the object arranged in the targeted area is displayed, and a module code is attached on image data comprising the object contained in the frame image. The weight (module weight) of the object consisting of the image data on which the module code is attached is calculated, and the module weight is compared with the capacity of a lifting device for delivery. When the module weight is larger than the capacity of a lifting machine, the size of the module is decreased until it goes less than the capacity of the lifting machine. In such a way, the size of the module can be set.
Patent JP-2001047470-A (JP)
Title: Injection molding method of plastic product
Inventor: TSUCHIYA ATSUSHI
IPC: B29C43/56
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a molded article prevented from the penetration of gas and having no sink in a molding method pressing the visible surface of the molded article to the surface of a cavity by gas pressure. SOLUTION: A molten resin is injected in the cavity 13 of a mold 12 and gas is injected in the gap between a molded article 1 and the surface of a cavity 13 corresponding thereto on the side opposite to the visible surface 1a of the molded article 1 to press the visible surface 1a of the molded article to the surface of the cavity 13. In this case, the pressure of the injected gas is intermittently changed during the advance of the solidification of the resin to gradually press the molded article 1 toward the visible surface 1a.
Patent JP-H1165005-A (JP)
Title: Radiation image information reading method and device
Inventor: ARAKAWA SATORU
IPC: G03B42/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce stimulated luminescent aftergrow caused by stimulated luminescent light emitted from an element void. SOLUTION: Read sensitivity is set by adjusting high voltage HV of a photoelectric converter 20 by a sensitivity setting means 30 on the basis of the image information obtained through a pre-reading means 50 so that the quantity of light of a stimulated luminescent light B emitted from an element omission part of the radiation image information may become more than the quantity of light corresponding to the least upper bound of an image recordable range of the photoelectric converter means 20.  In normal reading, radiation energy of an outgoing laser light A from a laser beam source 11 on a sheet 1 is controlled by modulating intensity of the laser beam A by an acoustic optical light modulator 46 arranged on an optical path so that a signal level that has read the stimulated luminescent light B emitted from the element omission part may become smaller within the range wider than the least upper bound of the reading signal range of the photoelectric converter means 20 as monitoring an output signal V1 of the photoelectric converter means 20 through a monitor circuit 42.
Patent JP-S59116616-A (JP)
Title: Liquid crystal display body
Inventor: HOSHIKAWA JIYUN
IPC: G02F1/1333
Filed: 1982-12-23
Abstract: PURPOSE:To constitute a liquid crystal panel which has no vertically conducting parts and to reduce the cost of production by using a flexible material as a substrate, forming opposed electrode patterns on the same plane and folding the substrate. CONSTITUTION:A flexible plastic resin or film is used as a substrate 1, and opposed electrode patterns are formed on the same plane. Electrode patterns on a terminal side are drawn out in a terminal part and also the electrode patterns of the substrate facing each other through a liquid crystal layer are drawn out. Such substrate 1 is folded at a bending part 5, whereby a liquid crystal panel having no vertically conducting parts is constituted. The stage for printing, drying etc. of a vertically conducting material is thus eliminated and the cost of production is reduced.
Patent JP-S59119843-A (JP)
Title: Automatic wire inspecting device
Inventor: TSUKAHARA HIROYUKI
IPC: H01L21/60
Filed: 1982-12-27
Abstract: PURPOSE:To enable to automatically inspect whether the wire which is automatically wired between two connected points is defective or nondefective by a method wherein an arithmetic operational circuit, with which the basic locus of the wire is determined and calcurated using a region pattern containing connected points, and a displacement detecting circuit are provided, thereby enabling to indicate that the wire between two connected points is properly connected. CONSTITUTION:When the wire W is imaged by a TV camera diagonally from the circumference and the data calcurated by an address arithmetic operational circuit is transferred to a locus arithmetic operational circuit, an inspection area DA is established from both ends A and B as shown in the diagram, the degree of inclination of the basic locus connecting points A and B is calcurated based on the ratio of DELTAy and DELTAx, and the result is transferred to a displacement amount detecting circuit. If said ratio is DELTAx<=DELTAy, the data of a frame memory is read out in both positive and negative directions in x-direction, and an arithmetic operation of ¦x1-xi-1¦<=a is performed. (a is constant). When said condition is fulfilled, a read-out is continued further. Thus, a detection is performed as far as to the point B with the point A as the starting point, and when a continued wire signal is obtained, a decision that there is not disconnection and contact of wire is given. Also, if the ratio is DELTAx<DELTAy, a read-out is performed in the y-direction, and the processing and decision is performed or given in the same manner as above by performing an arithmetic operation of ¦yi-yi-1¦<= a.
Patent JP-H0544034-A (JP)
Title: Evacuating pipe for vacuum device
Inventor: MISHIMA YOSHIYUKI
IPC: C23C14/00
Filed: 1991-08-12
Abstract: PURPOSE:To obtain a vacuum device having improved suitability to initial assembling and maintenance at the time of operation, attaining efficient use of layout space in a multi-chamber system and capable of regulating the evacuating ability in accordance with process conditions. CONSTITUTION:A trestle 11 fitted with upper and lower chambers 2, 3 and a trestle 12 on which an evacuating system connected to the lower chamber 3 through a right-angled pipe 5 is mounted are separately arranged.
Patent JP-S6472991-A (JP)
Title: Production of single crystal of compound semiconductor
Inventor: SHIMIZU ATSUSHI
IPC: C30B15/14
Filed: 1987-09-14
Abstract: PURPOSE:To obtain the titled crystal in an increased yield by regulating the output of a subsidiary heating element positioned at the inside of a crucible so as to control the shape of a pulled crystal. CONSTITUTION:Molten starting material 3 and B2O3 4 are put in a crucible 1 supported by a graphite vessel 2, they are heated with a main heater 5 and a single crystal 7 is pulled up with a seed crystal 6 while controlling the shape of the pulled crystal 7 with a subsidiary heating element 8.
Patent JP-2000051513-A (JP)
Title: Catch fish-up toy and catch fish-up game machine
Inventor: FURUYA NANA
IPC: A63F9/30
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a toy and a game machine for playing by fishing up catch imitating fish or underwater animals such as dolphins swimming in the water. SOLUTION: This toy is provided with a moving object 23 moving along a surface, the catch 50 loosely fitted to recessed parts 25 and 26 provided on the moving object 23 so as to be freely fitted and detached, a catch spring-up mechanism for springing the catch upwards from the recessed parts and a fishing tool for inserting bait or a fishhook to a mouth 51 opened by the catch 50 rising from the bottom of the recessed parts 25 and 26 or attracting it by magnetic force and fishing up the catch in the state of closing or attracting the mouth of the catch.
Patent JP-S6384012-A (JP)
Title: Integrated circuit
Inventor: KATAGIRI MASARU
IPC: G01R31/28
Filed: 1986-09-26
Abstract: PURPOSE:To automatically switch a test program according to the types of LSIs to be tested thereby to enhance the efficiency of a testing work by providing the LSI with signal generating means, in which the type of self-LSI can be identified CONSTITUTION:Identifying signal generating means 110 which represents the type of self-LSI is provided in an LSI chip 100. When a power source is applied to the chip 100, an identification signal is fed from signal generating means 110. A testing machine performs an identification program before an electric test and receives the signal to know the type of an LSI chip. when a testing machine knows the type of the chip, it immediately starts the program corresponding to the type, and executes the test of the LSI 100 according to this program.
Patent JP-H0782886-A (JP)
Title: Steel formwork fastening jig
Inventor: UTASHIRO HIROSHI
IPC: B28B7/00
Filed: 1993-09-14
Abstract: PURPOSE:To attain weight reduction and miniaturization by the use of high strength steel and omit machining work so as to decrease the cost by manufacturing a steel formwork fastening jig by forging. CONSTITUTION:A clamp 1 and a receiving metal fitting are formed by forging, and a bolt and a long nut 12 being solded on the market are utilized for a clamper 7. All the pivotal fitting parts by pins 5 are caulked so as to reduce manhour. The clamp 1 is to one formwork and the receiving metal fitting is to the other formwork welded, and this jig is constituted so that the formworks are fastened together by standing and falling of a lever 4 through a T-shaped hooking metal fitting.
Patent JP-H0278068-A (JP)
Title: Magnetic recording/reproducing device
Inventor: NAKAGAKI HARUSHIGE
IPC: G11B20/14
Filed: 1988-09-14
Abstract: PURPOSE:To prevent locking-off caused by the dislocation of a head running locus by controlling the free-run frequencies of a PLL circuit according to the fluctuation of a running direction and head regenerative signal frequencies at the time of tape high-speed running. CONSTITUTION:A tape running condition discriminator 8 discriminates whether tape running is at a normal reproducing speed or the high-speed running of FF and REW, and controls change-over switches 16 and 17. A head switching means 15 outputs head output discriminating signal corresponding to the two heads, and controls change-over switches 18 and 19. Consequently, at the time of the high-speed running, a direct current bias corresponding to the head switched signal is outputted to a voltage controlled oscillator 13, and the free- run frequencies are changed. Thus, when the regenerative frequencies are fluctuated by the dislocation of the head locus, the free-run frequencies of the PLL circuit are changed in a direction in which the regenerative signal frequencies are fluctuated, and the locking-off of the PLL can be prevented.
Patent JP-H0674151-A (JP)
Title: Swash plate type compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/08
Filed: 1992-08-27
Abstract: PURPOSE:To prevent refrigerant gas from leaking a bore through a cylinder block edge surface, vibration or abnormal noise from being generated by unbalanced compressive reaction, and exhibit sufficient performance. CONSTITUTION:The inside of a rear housing 3 is provided with a suction room 23 on inner periphery side and a discharge room 24 on outer periphery side partitioned by a bulkhead 25. Moreover, a pressing rib 30 which is formed integratedly with the bulkhead 25 so as to surround respective bores 8 and is jointed to a valve plate 4 together with the bulkhead 25 is formed at the suction room 23 which is on the inner periphery side of the bulkhead 25. In addition, a refrigerant inlet hole 26 which matches a driving shaft 6 coaxially is penetratingly formed in the outside wall of the suction room 23 of the rear housing 3.
Patent JP-H0785796-A (JP)
Title: Device and method for inspecting assembled state of cathode-ray tube
Inventor: KISHI TOSHINOBU
IPC: H01J9/22
Filed: 1993-09-14
Abstract: PURPOSE:To quantitatively inspect the assembled state of a panel and a shadow mask in non-contact from the outside of the panel with high precision by picking up the reflected images from the panel and shadow mask by a television camera, and measuring the distance between the panel and the shadow mask. CONSTITUTION:A projector 4 and a television camera are positioned in a measuring point on a panel 1 by a moving stage. A slit light is emitted toward the panel 1 and a shadow mask 2. The slit light is transmitted to the mask 2 while it is partially reflected by the outer surface and inner surface of the panel 1 to form slit images 15c, 15b, and 15a on the panel 1 outer surface and inner surface and the mask 2. These slit images are simultaneously picked up by the television camera mounted slantingly at a fixed angle theta. Each slit image 15 passes through the optical axis 14 of the reflected light by the optical system 5a of the camera, and imaged on positions 16a, 16b, 16c of an image pickup element 5b, respectively. The image pickup screen is processed by an arithmetic processing circuit, and the distance between the panel inner surface and the shadow mask can be calculated.
Patent JP-H0868954-A (JP)
Title: Method for imparting fluctuation to light signal
Inventor: NAKAMURA KAZUNORI
IPC: H04B10/58
Filed: 1994-08-29
Abstract: PURPOSE: To provide a bent part of an optical fiber which has a large modulation degree, is responsible with a high frequency as well and has no null point appearing in modulation of the plane of polarization even if the curvature of this bending part is not largely fluctuated. CONSTITUTION: A stimulus to change the phase of the light wave propagating in the optical fiber 1 is applied to the bending part 2 of the optical fiber 1 bent at the curvature at which the light radiated outside from the core of the optical fiber returns to the inner side and can be recoupled, by which the fluctuation is applied on this light signal. The stimulus is so applied that the curvature and bending width of the bending part 2 do not vary. The plural light signals varying in wavelengths are propagated in the optical fiber. The curvature of the bent part 1 and the wavelengths of the light signals are so selected that >=1 light signals among the plural light signals are not intensively affected and that the other >=1 light signals are intensively affected.
Patent JP-H0797476-A (JP)
Title: Heat-conductive, insulating and arc-extinguishing coating composition for current breaker
Inventor: JIEIMUSU DEIBITSUDO BURATSUKUH
IPC: C09D175/04
Filed: 1994-08-29
Abstract: PURPOSE: To provide arc-quenching coating applied to the constitutional part of a current interrupter exposed to an arc.  
     CONSTITUTION: Modified coating containing a urethane, melamine or acrylic resin as a binder and also containing an inorg. nitride such as boron nitride, aluminum nitride or silicon nitride is effective as an arc-quenching material for a current interrupter. A coating compsn. also containing an org. compd. with a high nitrogen content such as urea, hydantoin, allantoin, guanidine carbonate, guanine, melamine cyanurate or 1,3-diphenyl quanidine other than urethane, melamine and the above-mentioned inorg. nitride is also effective as the arc- quenching material for the current interrupter. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0542228-A (JP)
Title: Bolas for hyperthermia
Inventor: SHIKINAMI YASUO
IPC: A61N1/40
Filed: 1991-08-13
Abstract: PURPOSE:To provide a bolas for hyperthermia which can be attached closely along the uneven surface of a human body surely, being soft but tenacious with an excellent size stability, generates no transpiration and breeding-out of the component, can be handled easily, and generates no edging effect. CONSTITUTION:A bolas for hyperthermia is made by forming a component system of polyurethane gelled elastic body in which an alkylene oxide in a liquid form at the normal temperature is used as a dispersion medium for forming gel, and an isocyanate compound is used as a skeleton substance for forming gel, in an adequate size.