baber/WOPTO huggingface dataset:
Patent JP-H08186938-A (JP)
Title: Power supply system
Inventor: YOKOYAMA TOKUICHI
IPC: H02P9/04
Filed: 1994-12-31
Abstract: PURPOSE: To utilize energy from the standpoint of both the user and supplier of the energy efficiently by combining three kinds of power sources, namely, the commercial power supply system, solar power generation and a generator using fuel, and using the power sources. CONSTITUTION: If power load 11 < the minimum amount of power generation in a power generator using fuel (generator) 9, and power load 11 <= the amount of power generation of the solar power generator 1, a switch 13 is connected to a terminal 15 on the side of an inverter 3. The power generated in the solar power generator 1 is supplied into the power load 11, and the dump power is made to reversely flow into a commercial power source 5. If power load 11 < the minimum amount of power generation in the generator 9 and amount of power generation in solar power generator < power load 11 < minimum amount of power generation in generator 9, the powers of the solar power generator 1 and the commercial power source 5 are supplied into the power load.  If power load >= the minimum amount of power generation in the generator 9, the switch 13 is connected to a terminal 17 on the side of the generator 9, and the power of the generator 9 is supplied into the power load 11. The power generated in the solar power generator 1 is made to reversely flow into the commercial power source 5.
Patent JP-H05172686-A (JP)
Title: Leak testing apparatus and method
Inventor: YAGISHITA KOJI
IPC: G01M3/20
Filed: 1991-12-20
Abstract: PURPOSE:To accurately detect a minute leak amount using a commercial device by providing a vacuum chamber on the upstream side of a high vacuum exhaust system through a partition valve and connecting a high vacuum exhaust pump thereto through the partition valve. CONSTITUTION:A vacuum chamber 14 is provided on the upstream side of the main valve 9 of a high vacuum exhaust system 5 and a turbo molecular pump 16 having high vacuum exhaust capacity is connected to the chamber 14 through a partition valve 15. The pump 16 is backed up by the rotary pump 8 of the rough suction exhaust system 4 connected through a partition valve 17. By this constitution, the minute leak of a substance to be tested can be accurately detected at an enhanced detection level.
Patent JP-2001155928-A (JP)
Title: Transformer
Inventor: KURODA TATSURO
IPC: H01F27/06
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a superior transformer, in which mounting height can be reduced and electrical connection properties which do not damage the characteristics of the transformer can be fully ensured. SOLUTION: This transformer 10 has winding parts 13, 13 which are formed into hollow cylindrical types and partitioned by at least flange parts 12a, 12b of both ends. In the winding parts, bobbins 12 around which winding coils 14, 14 are wound into layer types and a core 15 which is inserted in hollow parts of the bobbins are contained. Lead-out lead wires 14a, 14b of the winding coils are entwined around and soldered 17, 17 to entwining terminals 16, 16 protruded from the bobbins. The entwining terminals are protruded to the outside surfaces of the flange parts of the bobbins and are bent.
Patent JP-H04334337-A (JP)
Title: Method of manufacturing polyalkoxylated aromatic compound
Inventor: DOMINIKU NOBERU
IPC: C07C43/20
Filed: 1991-11-29
Abstract: PURPOSE: To obtain a polyalkoxy aromatic compd. in simplified processes without requiring neutralization, without hazard of explosion, and without production of dimethylether in a reaction solvent compared to a conventional method which uses an excess amt. of sodium methylate.  
     CONSTITUTION: An aromatic compd. having one or more halogen atoms and one or more OH groups is made to react with an alkali metal or alkali earth metal alcoholate in the presence of copper and/or copper compd., and if possible, in the coexistence of an assistant catalyst to be alkoxylated to obtain an aromatic compd. having one or more alkoxy groups and one or more OH groups. Then the obtd. compd. is made to react with an alkylating agent selected from a lower alkyl halide, a dialkylsulfate and a disalkylcarbonate. In the last stage of alkoxylation, CO 2  is introduced in an amt. corresponding to the amt. of unreacted alkali metal or alkaline earth metal alcoholate for O-alkylation. Thus, a polyalkoxylated aromatic compd. is advantageously obtd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05238210-A (JP)
Title: Tread pattern of tire for automobile
Inventor: DEIITORITSUHI OOFUAAHOFU
IPC: B60C11/04
Filed: 1992-11-25
Abstract: PURPOSE: To increase transmitting performance of driving and brake forces in a tread pattern of a tire having tread grooves obliquely extended to a circumferential direction and bounded at a tread block between the grooves. CONSTITUTION: Protrusions 51 or the like extended with sawtooth-like steps formed longitudinally of tread grooves 1, 2, and 3 spread in a V shape toward groove bottoms 11 are respectively provided on sides 11, 12 and 13 bounded at tread blocks 4, 5, 6; 7, 8, 9 toward the grooves 1, 2, and 3.
Patent JP-H03198144-A (JP)
Title: Down loading system for computer system
Inventor: NAKAKOJI HIDEO
IPC: G06F15/177
Filed: 1989-12-26
Abstract: PURPOSE:To ensure the normal operations of nondefect microprocessors even if a certain microprocessor has a fault by providing a bus arbitrating circuit to secure the common use of a microprogram stored in a signal memory among plural microprocessors and miniaturizing a device. CONSTITUTION:The microprocessors 4 and 15 output the data reading request signals when reading data out of a microprogram store memory 10. Then a bus arbitrating circuit 1 allocates successively the time to both microprocessors 4 and 15 for reception of read of data out of the memory 10. Then the data reading grant signals are outputted to both microprocessors when the accepting time is allocated to them. Thus it is not required to provide the memory 10 to each microprocessor and therefore a device is miniaturized. Furthermore the nondefective one of both microprocessors can have a normal operation even if the other microprocessor has trouble.
Patent JP-H07161243-A (JP)
Title: Forming method for cubical electrode
Inventor: KIKUCHI KAZUJI
IPC: H01L41/09
Filed: 1993-12-07
Abstract: PURPOSE:To attain forming a cubical electrode in small size further with complicated shape by a simple process further with no particular device required at a low cost. CONSTITUTION:An electrode and a pattern 24 are formed in a functional material (substrate 10) having a three-dimensional surface in small size further with complicated shape. Next by interrupting conduction to an unnecessary electrode and pattern by these electrode and pattern 24, the unnecessary electrode and pattern are removed by electrodeposition resist and etching, and the selective electrode and the pattern 24 to the three-dimensional surface are formed.
Patent JP-2001153760-A (JP)
Title: Conveying sample container
Inventor: TAKASHIMA TORU
IPC: H01L21/673
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a conveying sample container so as not to spoil an analyzing sample by an environment without coupling a glove box to a sample introducing unit. SOLUTION: The analyzing sample 22 is filled in a sample base 11 in an inert gas in a glove box, and its upper part is hermetically sealingly coated with a cover 10 through an O-ring 23. The base 11 which is coated with the cover 10 is set to a sample introducing chamber. The cover 10 is opened in vacuum by utilizing a removable screw 26 on the upper surface of the cover 10 out of the chamber, and the base 11 is conveyed to an analyzing chamber. A relief valve 25 is provided at the cover 10, and has a function of invading no gas thereinto from the exterior.
Patent JP-H05347187-A (JP)
Title: Thin film el element
Inventor: MORITA HARUYUKI
IPC: H05B33/22
Filed: 1992-12-21
Abstract: PURPOSE:To improve the luminous performance and the reliability of a thin film EL element. CONSTITUTION:A luminous layer 5 and a pair of electrode layers 2 and 8 to hold the luminous layer 5 are provided. An insulating layer 9 is placed between one side electrode layer 2 of the electrode layers 2 and 8, and the luminous layer 5. The insulating layer 9 consists of a TaON membrane 3 provided at the electrode layer 2 side, and an Si3N4 membrane (or an SiON membrane) 4 provided at the luminous layer 5 side. An insulating layer 10 consists of a Si3N4 thin film 6 and a SiO2 thin film 7, for example.
Patent JP-H11175404-A (JP)
Title: Address controller
Inventor: TANUMA HIROSHI
IPC: G06F21/60
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an address controller as a converting device of an address access signal for the security of an outside memory. SOLUTION: This device is provided with an address switch part 5 in which switching capable of arbitrarily changing the connection setting is performed in the stage of connecting an address access signal from a host system 1 with the address access signal of an outside memory 3. Also, security is maintained by making the memory mapping of the outside memory 3 different from mapping viewed from the host system and the host system secures the substantial connection setting by ID management.
Patent JP-H03201015-A (JP)
Title: Reference voltage generating circuit
Inventor: SATO HISAYASU
IPC: H03F1/30
Filed: 1989-12-28
Abstract: PURPOSE:To prevent the possibility of oscillation by providing an output buffer means so as to inhibit the formation of a feedback loop which starts at an output terminal. CONSTITUTION:The transistors TR Q9-Q13 are provided together with the resistances R1, R2 and R10-R12. The base of the TR Q 13 is connected to a common connection point between both resistances R1 and R2, and serves as a buffer which outputs the voltage generated at the R1 to an output terminal VCS as the reference voltage. Therefore no direct feedback loop is formed from the terminal VCS. As a result, the feedback signal received from the termi nal VCS is never amplified and oscillation due to the fluctuation of the load connected to the terminal VCS is not produced.
Patent JP-H08183180-A (JP)
Title: Ink jet device
Inventor: KOITABASHI NORIFUMI
IPC: B41J2/01
Filed: 1994-12-29
Abstract: PURPOSE: To stabilize the jet amount by means of a simple structure by providing a plurality of heaters and driving means for shifting the foaming timing of respective heaters one another. CONSTITUTION: An ink jet head 2 is provided with heaters for jetting on ink lines 2A corresponding to a plurality of ink jet openings 2N, and ink is jetted out of cartridges 2 through a connecting tube 4. Respective ink lines 2A are provided with two heaters SH1 and SH2. Power is applied to the heaters SH1 and SH2 respectively by 8 ROM storing voltage values, pulse values and other fixed data of heat pulses in a controller by jetting at shifting time intervals to pulses. As a result, the larger the value is, the less the jet amount is for any positive or negative values of shifting time, and the jet amount is set constant by setting the shifting time in a manner that the higher the temperature is, the longer the shifting time is.
Patent JP-H11174597-A (JP)
Title: Device for opening/closing press-contact plate of document
Inventor: HASHIMOTO TAKAYUKI
IPC: G03B27/62
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for opening/closing a press-contacting plate of a document which is constituted so that the plate can be safely opened/closed without damaging the original function of the heavy-weight plate like the plate which is attached to an automatic document feeder in a copying machine and a printing machine, etc. SOLUTION: The device is constituted of an attachment member 1 which is attached to the device main body 2, a supporting member 9 for supporting the document press-contacting plate 19 pivoted by the attachment member so as to be rotated through a 1st hinge pin 6, a lifting member 19 which is pivoted on the free end side of the supporting member 9 so as to be rotated in a direction opposite to that of the supporting member 9 through the 2nd hinge pin 11, and an elastic means 17 which is arranged between the supporting member 9 and the attachment member 1 and which is prepared for energizing the member 9 in an opening direction of the plate 19 so that it may be rotated. In this case, the device is also constituted of a bearing means 12 with bearings in one or both pivoting parts of the 1st and 2nd hinge pins 6 and 11.
Patent JP-2000169216-A (JP)
Title: Reference device
Inventor: MUKAI YASUO
IPC: C04B35/195
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a reference device, making correction operation of troublesome dimensions unnecessary even when environmental temperature changes and capable of obtaining an accurate measured value in a permissible range by constituting the device of cordierite ceramic having low coefficient of thermal expansion in a specific temperature range and a young modulus in a specific value or above. SOLUTION: This reference device comprises a block gauge 1, a cylindrical gauge 2, a pin gauge 3, a quadratic prism 4 or the like used as a standard gauge in dimensional measurement. The reference device is prepared from cordierite ceramic having <=1.0×10-6/ deg.C coefficient of thermal expansion at 0-100 deg.C and >=130 Gpa young modulus. A ceramic consisting mainly of cordierite and containing at least one kind of element selected from yttrium, rare earth elements, 2a group elements and 4b group elements in an amount of 3-15 wt.% expressed in terms of oxide is preferable as the cordierite ceramic. Since the reference device has extremely small thermal expansion and shrinkage to the change of environmental temperature in measurement, correction operation of the reference device is not required.
Patent JP-H10189925-A (JP)
Title: Solid-state image pickup sensor
Inventor: KAWAI SHINICHI
IPC: H04N5/341
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction of maximum handling charge quantity of a vertical charge transfer part by the effect of pulses and the deterioration of the charge transfer efficiency by connecting a first element separating region and a second element separating region with a conductive film. SOLUTION: First and second horizontal charge transfer parts 104a and 104b, which are electrically connected to both ends of each vertical charge transfer part 102 provided in a first element separating region 101 and can be transferred in both directions, are provided. Furthermore, in a second element separating region 105, charge detecting parts 106a-106d, which are electrically connected to both ends of the respective horizontal charge transfer parts 104a and 104b, are provided. Furthermore, a conductive wiring 108 is formed along the horizontal charge transfer parts 104a and 104b in the vicinity of the coupling part of the vertical charge transfer part 102 and the horizontal charge transfer parts 104a and 104b. The conductive wiring 108 electrically connects the first element separating region 101 and the second element separating region 105 through a contact part 109.
Patent JP-H10185422-A (JP)
Title: Vegetable storing container
Inventor: OAKU SUSUMU
IPC: F25D25/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a vegetable storing container provided with a buffer mechanism which reduces a collision sound generated when the vegetable storing container and a movable container collide with each other. SOLUTION: A vegetable storing container 5 which has an open upper face is provided with step portions 5b1 at rear portions of left and right wide walls 5b thereof. A movable container 6 which is provided with a stopper 6b at a position close to the front end of the bottom face thereof is slidably mounted on the step portion 5b1 in frontward and rearward directions. A rear wall 5b of the vegetable storing container 5 is provided with rear buffer portions which are aligned with stopper 6b. Each rear buffer portion is made of an inversely U-shaped press-cut groove 5d1 and a protrusion 5d2 which is formed within the press-cut groove 5d1.  On inclined faces 5c of the vegetable storing container 5 which are formed to provide the step portions 5b1 on the left and right side walls 5b of the vegetable storing container 5, front buffer portions which are aligned with a front side wall 6a of the movable container 6 are mounted. Each front buffer portion is made of a U-shaped press-cut groove 5c1 and a protrusion 5c2 which is formed within the press-cut groove 5c1.
Patent JP-H10191201-A (JP)
Title: Digital tuner
Inventor: KOBAYASHI TADASHI
IPC: H04N7/20
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To realize the picture display of high picture quality even at the time of automatically adjusting a frequency against frequency drift by dividing a frequency diviation into plural stages at the time of automatically adjusting the frequency against frequency drift. SOLUTION: A control part 10 reads plural pieces of frequency division data stored in a storage part 8 and sends a first carrier generated by first frequency division data and a second carrier generated by next frequency division data to a mixing part 1 through a carrier generation part 5. The mixing part 1 mixes a first intermediate frequency band signal and a carrier signal, adjusts frequency deviation, adjusts frequency deviation to be zero and generates a second intermediate, frequency band signal. The second intermediate frequency band signal is separated into two orthogonal components in a demodulation part 3 after noise is remoed from the signal through an SAW filter part 2 and they are supplied to a phase correction part 4.  The I and Q signals of the quadrature components which are phase-corrected at the rotating speed of the quadrature components are generated and outputted. The frequency deviation of the second intermediate frequency band signal is calculated.
Patent JP-H05169253-A (JP)
Title: Manual gas cutting device
Inventor: OTA TADASHI
IPC: B23K7/00
Filed: 1991-12-24
Abstract: PURPOSE:To provide a manual gas cutting device which is miniaturized by simplifying the structure, of which the tip of a torch can be easily made to travel in the horizontal direction and diagonally upwards and downwards along the surface of a material to be cut and the feed rate of the nozzle of the torch is easily kept constant. CONSTITUTION:A guide groove 12 having a fixed width is provided in the longitudinal direction of a rail 11 with L-shaped section, a guide shaft part 14 is inserted into this groove and a gear shaft 13 is provided in the orthoganal direction to the rail and freely movably in the longitudinal direction of the rail through the guide shaft part. A movable table 26 is fixed at the rear end of the gear shaft and moved along the guide groove through a handle 25, diriving shaft 23, worm 20, worm gear 15, pinion 16 and rack 19. When the handle is turned, the torch 32 which is provided at the tip of the gear shaft is moved at low speed and the material W to be cut is cut with combustion gas which is injected from the tip of the torch. For cutting a H-shape steel or the like, each rail of three cutting machines is combined so as to form U- shape and connected with connecting pins 42.
Patent JP-H11174440-A (JP)
Title: Light guide plate, surface light source and liquid crystal display device using the light guide plate and manufacturing method of light guide plate
Inventor: GOTO YOICHIRO
IPC: F21V8/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device, a surface light source for a backlight, and a light guide plate permitting to effectively use a light source and external light, and method of manufacturing the light guide plate. SOLUTION: A light guide plate 1 is resin-molded for a light guide body 1 by using a die, and also an external light intake part 1a is formed on one upper end of the light guide plate 1, and a cross-section 1f of the light guide body 1 is designed so that it is approximately wedge-shaped getting narrower to the left and an area of the external light intake part 1a is smaller than that of the light incident plane 1c, but it takes a reversed form depending on the use (indoor or outdoor use) of the liquid crystal display device outside a room, the sunshine is made incident from the external intake part 1a and inside a room, external light is made incident from fluorescent lamps etc., with high efficiency.  When the light source is turned on, the light from the light source made incident from the light incident plane 1c and the external light made incident from the external light intake part 1a are reflected by the reflection plane 1d and the two side faces 1b of the light guide plate 1, and the diffused radiation light guided in the direction of the light emitting surface 1e is made to exit from light emitting surface 1e as combined light having uniform directivity within a desired angular range.
Patent JP-H11174157-A (JP)
Title: Radiation sensitive material
Inventor: ASANO MASAHARU
IPC: G01T1/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation sensitive material for a solid track detector with a high sensitivity, by introducing N-isopropylacrylamide into diethyleneglycolbisallylcarbonate. SOLUTION: A radiation sensitive material for a solid track detector is formed by the radical polymerization method. In general, a polymerization forming body to be used for the solid track detector is in plate shape, In this case, a cell is created by sandwiching a thick spacer with two glass plates (in some cases, stainless plate), and a monomer solution (a mixed solution of diethyleneglycolbisalllylcarbonate in an expression I and N-isopropylactrylamide in an expression II) containing a polymerization initiator inside, and then heating and polymerization are made. The polymerization initiator is not limited especially and a general organic peroxide used for radical polymerization can be used. However, peroxydicalbonate oxide is optimum for smoothly polymerizing an allyl group.
Patent JP-H10180217-A (JP)
Title: Heavy metal containing waste treating agent and treatment using the same
Inventor: HARA TAIJI
IPC: C09K3/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To catch or immobilize heavy metals in the whole pH area without generating harmful gas such as COS by preparing a heavy metal containing waste treating agent consisting essentially of compounds represented by the formula or the compounds and phosphate compounds and/or silicate compounds. SOLUTION: In this treating agent for immobilizing harmful heavy metals such as lead and mercury contained in fly ash or the like not to be eluted, compounds represented by the formula (wherein, R, R<1> and R<2> are each hydrogen, a hydrocarbon group or the like, M is hydrogen, alkali metal or the like, and (n) is an integer of 1-20), or the compound and phosphate compounds and/or silicate compounds are used as essential components. As the compounds represented by the formula, for example, thioglycolic acid, sodium thioglycolate, and potassium thioglycolate, as the phosphate compounds, the salts of orthophosphoric acid, metaphosphoric acid, pyrophosphoric acid and the like, and as the silicate compounds, the salts of orthosilicic acid, disilicic acid and the like are exemplified, respectively.