baber/WOPTO huggingface dataset:
Patent JP-H04237674-A (JP)
Title: Steering controller for vehicle
Inventor: ONISHI ETSURO
IPC: B62D6/00
Filed: 1991-01-19
Abstract: PURPOSE:To provide a steering controller for facilitating the steering operation for keeping a machine body parallel to a wall surface, as for a vehicle (high place working vehicle, etc.) equipped with a wheel which can be steered in nearly all the directions. CONSTITUTION:A pair of steering wheels arranged at the diagonal line positions of a machine body are constituted so as to be operation-controlled by a control circuit equipped with a steering mechanism and a traveling mechanism, and the control circuit is interlocked with a distance detecting sensor arranged at the front/rear and left/right parts of the machine body so as be operated by the detection signal, and the machine body is kept parallel to a detected article (wall surface), having a steering wheel on the side where the detection distance is smaller, as standard, and a switch for setting a steering wheel to the steering attitude in a plurality of modes is assembled in the control circuit.
Patent JP-2000217814-A (JP)
Title: Three-dimensional image display device
Inventor: GOTO YOSHIHIRO
IPC: G06T15/08
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image display device allowing easily determining whether or not a needle is to be inserted into a desired part. SOLUTION: A plurality of points (A, B,...) are designated in front of a needle 1 on a CRT monitor 58 on which a CT image taken immediately before insertion of the needle 1 into the joint 3 of a bone 2 is displayed. Extension lines 4a, 4b extended in the axial direction of the needle 1 from both ends of the needle 1 are displayed on the basis of the three-coordinates of the points designated. Since a dotted line 4a passes through the joint 3 of the bone 2, it can readily be determined that the needle 1 can be inserted into the joint 3 when moved straight.
Patent JP-S54112184-A (JP)
Title: Semiconductor integrated-circuit device
Inventor: ICHINOSE MATSUO
IPC: H01L21/3205
Filed: 1978-02-22
Abstract: PURPOSE:To eliminate the punch through of even a shallow diffusion region by using metal except poly-crystal Si and Al or an alloy layer of two layers for wiring led from the diffusion region of an IC composed mainly of a MOSFET and by specifying the thickness of it. CONSTITUTION:In N-type Si substrate 1, P<->-type region 2 is formed by diffusion, and selectively-oxidized film 3 is adhered to the exposed surface of the PN junction between substrate 1 and region 2. On region 2, gate oxidized film 4 is formed between films 3, on which Mo metal wiring 5 is fitted while Mo metal wiring 5 is also fitted to the exposed surface of substrate 1. At both sides of wiring 5, P<+>-type region 7 and N<+>-type region 8 are formed by diffusion and the entire surface is covered with SiO2 film 6, which is provided with an opening before poly-crystal Si film 9 of 1000 to 10000Angstrom  in thickness is adhered; P<+> diffusion at the P-channel side and N<+>-diffusion at the N-channel side are carried out to give conductivity. Next, Mo film 10 of 1000 to 20000Angstrom in thickness is adhered to it.
Patent JP-H0759332-A (JP)
Title: X-y table
Inventor: NITTA YUJI
IPC: H02K41/02
Filed: 1992-01-07
Abstract: PURPOSE:To improve a thrust/gap area ratio and a thrust/actuator weight ratio by providing a new construction for a plane pulse motor. CONSTITUTION:A teeth train in X-axis direction is provided on the surface of a platen 1; a teeth train in Y-axis is provided perpendicularly with the teeth train in X-axis direction on the rear surface; they are oppositely located through respective teeth trains and gaps; an actuator 2 for X-axis and an actuator 3 for Y-axis are arranged; and the X-axis actuator and Y-axis actuator are connected with a coupling support 4 bypassing the outer frame of the platen 1.
Patent JP-H08188484-A (JP)
Title: Reinforced cellular concrete product
Inventor: JIDOU TSUYOSHI
IPC: C04B38/10
Filed: 1995-01-12
Abstract: PURPOSE: To obtain a reinforced cellular concrete product with numerous foamed cells independently dispersed therein without their mutual connection and in which the numerous formed cells generated are retained stably for a long time. CONSTITUTION: This reinforced cellular concrete product has such a characteristic that numerous cells produced by foaming a foaming agent consisting of a cement foaming admixture and a water-soluble cellulose-based resin and/or a hydrophilic epoxy resin are retained stably in the inside of the concrete product and dispersed in an independent fashion.
Patent JP-S58146282-A (JP)
Title: In-vitro modification of plant plasma by plasmid dna
Inventor: ROBAATO ADORIAN SHIRUPAROORUTO
IPC: A01H1/02
Filed: 1983-02-10
Abstract: Genetic properties of higher plants are transformed by incubating protoplasts of the plants together with plasmid DNA. The incubation is effected in the presence of polyethylene glycol and calcium ions. Subsequently-during after-incubation-the calcium ion concentration in the incubation medium is gradually increased and at the same time the polyethylene glycol concentration is decreased. The resulting aggregates are separated, grown further separately, and examined for modification of their genetic properties.
Patent JP-S54113776-A (JP)
Title: Liquid sealing diaphragm system pressure transducer
Inventor: OGIWARA SAKAE
IPC: F15B5/00
Filed: 1978-02-24
Abstract: PURPOSE: To detect accurate, high reliability pressure even if the temperature of a fluid to be measured in high, by forming the diaphragms of a pressure receiving portion in two surfaces.  
     CONSTITUTION: A liquid sealing disphragm system pressure transducer 1 is particularly used for measuring the pressure of fluids under the conditions of high temperature, low temperature, corrosion, slurry, high viscosity, etc. The pressure of a fluid 12 to be measured is transmitted to primary pressure transmission media  sealed in chambers 27, 27A through the diaphragms 22, 22A of a pressure receiving  portion 2. Pressure transmitted to the primary pressure transmission media is transmitted to a secondary pressure transmission medium filled in a chamber 28 through  a diaphragm 26 of a pressure transmission element 3 at the meter side. When the  temperature of the fluid to be measured is high, the primary pressure transmission  media expand due to temperature, but the quantities of the allowable expansion of  the diaphragms 22, 22A increase because the chambers 27 and 27A are communicated, thus forming no deformation and no failure of the diaphragms 22, 22A, then  allowing the detection of accurate, high reliability pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09212456-A (JP)
Title: Data transmission device
Inventor: FUCHIGAMI KOJI
IPC: H04L12/54
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a transmission device which has various messages corresponding to various date information and adds a message corresponding to date information to transmit data when one of dates of data transmission matches the date information. SOLUTION: When a user specifies transmission destination ID number data, a message adding process extracts date data on the memorial day (birthday or wedding anniversary) corresponding to the transmission destination ID number data stored in an individual information memory 15a in a RAM 15 and retrieves the date data on a memorial day matching current date date stored in a system date register 15b in the RAM 15 among the extracted date data on the wedding anniversary. When the date data on the memorial day matching the current date data is retrieved, the message data corresponding to the memorial day are read out of a memorial day message memory 16a in a ROM 16 and added to generated transmit data, which are shaped and sent to the transmission destination based upon the specified ID number data.
Patent JP-S56117891-A (JP)
Title: Controller for beam current waveform
Inventor: KANEUCHI HOUHACHI
IPC: H01J37/302
Filed: 1980-02-20
Abstract: PURPOSE: To enable considerably useful electron-beam welding to be performed by controlling the leading time and triling time of a bias voltage so as to obtain the desired leading and trailing waveforms of a beam current.  
     CONSTITUTION: Level setting signal (v) is applied to integrator 7 by the output of level setter 5 when leading/trailing start signal 6 is applied. When leading/trailing start signal 6 is applied at the time to while integral time constants are t 5 Wt 0 , integrating operation is completed at time t 5 . Output v i  of integrator 7 is outputted to polygonal-line approximating circuit 8, whose output is indicated by curve 4' at respective times t 1 , t 2 , t 3 , t 4 , and t 5 . This curve 4' is shifted in level by DC level shifting circuit 9 to the negative side by cut-off bias voltage Vg 0  on the whole and the bias electrode 13 side is kept negative is applied via DC high-voltage circuit 10 between filament 12 and bias electrode 13 in electron gun 11. When start signal 6 is interrupted at time t 0 ', curve 4' is given to fall the level toward zero. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59145093-A (JP)
Title: Calcium-contg. composition for water disposal and its manufacture
Inventor: OOKUBO MASAO
IPC: C02F1/66
Filed: 1983-02-08
Abstract: PURPOSE:To obtain the titled calcium-contg. composition which provides a proper amount of necessary calcium under a preferable condition over a long time, by forming the baked body of the binary composition of calcium carbonate and zeolite as a main component. CONSTITUTION:An inorganic and/or organic binder is added to the mixture of calcium carbonate and zeolite, and the mixture is wet kneaded in the presence of water. The obtd. mixture is formed, dried and then finally baked at a temp. below both of the initial point of the thermal decomposition of calcium carbonate and the decomposition point of zeolite, to obtain the calcium-contg. composition for water disposal. Calcium carbonate to be used as a substrate is pref. one in a powdery or granular state, esp. a powdery one of 100-200 mesh. As said zeolite material, natural or artificial zeolite in a powdery or granular state is used.
Patent JP-H02200769-A (JP)
Title: Production of al-base high damping material
Inventor: SHOJI SATORU
IPC: C23C10/28
Filed: 1989-01-30
Abstract: PURPOSE:To produce a lightweight high damping material excellent in workability as well as in vibration damping property by applying galvanizing to the surface of Al or Al alloy, subjecting the resulting galvanizing layer to homogenizing treatment at specific temp. and then to cooling, and forming a Zn-Al alloy layer of specific thickness. CONSTITUTION:The surface of Al or Al alloy is galvanized. As to the above galvanizing, it is preferable to form a plating layer of >= about 5mum thickness by means of electroplating or hot dipping. Subsequently, homogenizing treatment is applied to the above galvanizing layer at 275-420 deg.C, preferably about 300-400 deg.C, followed by cooling. As the above cooling, rapid cooling by means of water cooling, etc., is preferred. By the above treatment, a Zn-Al alloy layer having a thickness of >=10mum thickness, preferably >= about 20mum, and consisting of a fine eutectoid structure of Zn and Al is formed on the surface layer. By this method, the lightweight Al-base high damping material excellent in workability and having superior vibration damping property can be obtained.
Patent JP-H09191539-A (JP)
Title: Lid installation-type u-shaped structure
Inventor: ITO TOSHIO
IPC: H02G9/06
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a lid installation-type U-shaped structure whose working efficiency at a site is high, by which a working environment is made good and by which a posterior cleaning operation and a finishing treatment are executed easily. SOLUTION: A structure is composed of a U-shaped structure body 2 and of a lid body 3, and it is used to house cables 9 and to branch and/or connect them. At this time, cutout parts 10, 11, 12 are formed at sidewalls 5, 6, 7 of the U-shaped structure body 2, and resin materials 13 are installed at the cutout parts 10, 11, 12 so as to be fittable and detachable. Thereby, when the cables 9 are housed inside the U-shaped structure body 2 so as to be branched and/or connected, positions of holes 15 are decided in the resin materials 13, the resin materials 13 are fitted to, and removed from, the cutout parts 10, 11, 12, and the holes can be made in the resin materials 13 to which a drilling operation is executed easily in a place in which the operation is easy to execute.
Patent JP-H02201315-A (JP)
Title: Liquid crystal display device
Inventor: MAEKAWA TOSHIICHI
IPC: G02F1/136
Filed: 1989-01-30
Abstract: PURPOSE:To lessen the deterioration of signals generated on signal lines and to allow good displaying of images by dividing the 2nd signal lines for selecting horizontal image element arrays to a plurality and providing perpendicular scanning means independently for each division thereof. CONSTITUTION:The plural 1st signal lines L1 to Lm disposed in parallel in a perpendicular direction and the plural 2nd signal lines disposed in parallel in a horizontal direction are provided. Image element electrodes are respectively via selecting elements M11 to Mnm at the respective intersected points of these 1st and 2nd signal lines. The horizontal scanning means 2 for driving the 1st signal lines is commonly provided and the 2nd signal lines are divided Ga, Gb to a plurality in the horizontal direction. Perpendicular scanning means 4a, 4b for driving the 2nd signal lines are provided independently for each of the divisions. The loads on the respective scanning means are decreased in this way and the rise of the signals in the respective parts on the signal lines is expedited. The deterioration of the quality of the display image is thus prevented.
Patent JP-H08211750-A (JP)
Title: Image forming device
Inventor: NUSHIDA HIROKI
IPC: G03G15/14
Filed: 1995-02-08
Abstract: PURPOSE: To obtain an image forming device where a transfer material does not enter a transfer and separation charger, the transfer material is not sprung or wrinkled, transfer deviation is not caused, and a photoreceptor drum is prevented from irregularly electrified. CONSTITUTION: This image forming device is provided with the photoreceptor drum 2, the transfer and separation charger W, a carrying means 5 carrying the transfer material 11 separated by the transfer and separation charger W, and a guiding means 4 disposed between the carrying means 5 and the transfer and separation charger W and having a bar-like member constituted like an almost ladder on which the separated transfer material is placed so that it may be brought near to the drum 2 side. The guiding means 4 is provided with a top part coming the nearest to the drum 2 and set so that a line segment linking the top part with a transfer part where a toner image on the drum 2 is transferred may cross the outer periphery part of the drum 2.
Patent JP-H05219272-A (JP)
Title: Charging system
Inventor: ITO TSUTOMU
IPC: H04M15/00
Filed: 1992-02-06
Abstract: PURPOSE:To attain the charging management with respect to each of plural terminal equipments in multiple connection to an I interface of a private branch of exchange. CONSTITUTION:When, e.g. a voice terminal equipment 1 makes a call to an ISDN 11, a CPU 7 receives a call setup message, a caller number element (SID) in a call setup message element is set to a charging information memory (MEM) 8 to secure other information setting area. Then an ILC4 and a PRT/BRT10 are connected and the call setup message given to the ISDN 11 is received by the CPU 7 and registers a talking start date and time 22, an incoming call number 24, and supplement trunk information 23 to a caller number reference area in the MEM 8 to command the start of a charging controller 9. When the talking is finished and a restoration message is received by the CPU 7 by the restoration of the caller or the called party, the time of talking end is registered to the MEM 8 and a command of control stop is given to the charging controller 9 and talking charge data are received as output information and stored in the MEM 8.
Patent JP-H06237556-A (JP)
Title: Stator of rotary electric machine
Inventor: SATO YUKINORI
IPC: H02K1/20
Filed: 1993-02-09
Abstract: PURPOSE:To limit an induced current which is generated at the inner circumferential part of a cooling member by a method wherein a narrow groove in the axial direction is formed in the inner circumferential part of the conductive cooling member which is inserted into the middle of a stator core block for a rotary electric machine and whose thermal conductivity is high. CONSTITUTION:In a stator core 2, thin iron sheets whose shape is similar to that of a cooling member 8 and in which a plurality of fixation grooves 5 have been formed along the inner circumferential face are laminated in the axial direction, and a stator core block (IB) 9 is formed. The conductive cooling member 8 whose thermal conductivity is high is inserted into the middle of the IB 9. The cooling member 8 is divided into fan shapes and arranged to be a ring shape in the circumferential direction. The fixation grooves 5 are constituted of fixationgroove bottom parts 13, 14. Bottom- part narrow grooves 15 and top-part narrow grooves 16 are formed in both of the fixation-groove bottom parts 13, 14. A magnetic flux generated by a field difference line formed inside a container for a rotor 1 generates an induced current also in the cooling member 8. A current on the inner circumferential face of the part is suppressed by the bottom-part narrow grooves 15 and the top-part narrow grooves 16, and the generation of a loss in the part is reduced.
Patent JP-H09268571-A (JP)
Title: Joint metal tool for foundation
Inventor: IWASE ISAO
IPC: E02D27/01
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a foundation column and reduce the construction period, by protruding a projection with a U-shaped cross section on a foundation frame of a crossing joint metal tool and providing the first, second, third, fourth, and fifth pressing frames in which respective pins are fixed. SOLUTION: A foundation frame 1a is constituted of the first, second, third, fourth, and fifth pressing frames 2, 3, 4, 5, 6. Recessed grooves 2a-6a are formed in respective pressing frames 2-6 and U-shaped projections 2b-5b are provided on respective bottoms of the recessed grooves 2a-5a. And further, preventive pins 2c-6c are fixed on respective recessed grooves 2a-6a. Respective foundation columns 2d-6d in which insertion holes where respective preventive pins 2c-6c are inserted, are formed and also in which fitting grooves where U-shaped projections 2b-5b provided on the bottom face of respective recessed grooves 2a-5a, are fitted, are provided, are respectively fitted to the recessed grooves 2a-6a. The strength of the foundation columns 2d-6d is increased and the construction period is greatly reduced.
Patent JP-H11296952-A (JP)
Title: Cartridge handling system
Inventor: SCHMIDTKE GREGG S
IPC: G11B17/22
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a device by engaging access end parts with guide members so as to be respectively adjacent to a first or a second cartridge access side face when a cartridge access device is positioned on a first or a second long thin section of the guide members and moving the access device along the guide members. SOLUTION: The cartridge access device 36 is mounted on the U-shaped guide members 32 of a lower part and an upper part regardless of specific types or styles of cartridge engagement assemblies which are to be utilized in a cartridge access device 36. Usually, the cartridge access device 36 is mounted on the U-shaped guide members 32 of the lower part and the upper part so as to be moved along first, second and third cartridge access side faces 20, 22, 24 following a U-shape route 40. Concretely, the cartridge access device 36 is held on the route 32 by a pair of bushing members of a lower part.
Patent JP-H09211735-A (JP)
Title: Transmission type screen
Inventor: TAKAUCHI RYUJI
IPC: G03B21/62
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To constitute the screen of a rear projection type projector device and the like so that it is inexpensive and light in weight and the peripheral part thereof is bright. SOLUTION: This screen is constituted by forming a diffusion type screen 1 by mixing light diffusion grains 2 in a transparent material such as acrylic resin, styrene resin or hard vinyl chloride and disposing a Fresnel lens 3 on the incident light side thereof. It is good that the screen 1 is formed by roughening the surface of a transparent plate. Besides, it is good that this screen is formed by mixing the grains 2 in the lens 3 itself or by roughening the opposite surface to the Fresnel surface of the lens 3.
Patent JP-H05213247-A (JP)
Title: Conveying device for automobile body
Inventor: NAKAMURA KIMINORI
IPC: B65G49/00
Filed: 1992-02-06
Abstract: PURPOSE:To provide a conveying device for an automobile body which can be used in a booth and can be varid and controlled in its conveyance speed. CONSTITUTION:A conveying device for an automobile body comprises a frame 1 on which an automobile body is loaded, a body 4 arranged to the lower part of the frame, wheels 5 mounted to both sides of the body 4, an explosion-proof motor 7 for driving the wheels 5, a collecting brush which is brought into contact with a feeder on a feed rail at the central part of a rail 19 to feed a power to the explosion-proof motor 7, a cover with which the periphery of the collecting brush is covered, a lever to open and close the cover, a battery 9, and a battery case 8. When the device runs through a painting booth, power is fed from the battery 9 to the explosion-proof motor 7. Meanwhile, when it is run outside the painting booth, a power is fed from the feed rail to the explosion-proof motor 7 through the collecting brush and simultaneously the battery is charged.
Patent JP-S52104839-A (JP)
Title: Variable equalizer
Inventor: ISHIZUKA KOUHEI
IPC: H03H11/04
Filed: 1976-03-01
Abstract: PURPOSE:To provide a variable equalizer of satisfactory high frequency characteristic which makes frequency characteristic variable by the variation of a resistance not including an inductance.
Patent JP-H06234138-A (JP)
Title: Resin molding die
Inventor: FUJITA MASARU
IPC: B29C45/38
Filed: 1993-02-09
Abstract: PURPOSE:To stabilize the cutting of a gate and release of a sprue in the multi- piece manufacture system. CONSTITUTION:Fixed side templates forming a sprue 7 are composed of a first fixed side template 3 and a second fixed side template 4, and the first fixed side template 3 adjoins to a runner stripper plate 2, and the runner stripper plate 2 is supported by a first locking mechanism 11, while the second fixed side template 4 adjoins movable side template 5 at the time of mold closing, and the movable side template 5 is supported by a second locking mechanism 13. An area between the first fixed side template 3 and the second fixed side template 4 is opened by the given amount at the time of mold opening, and after cutting of a pinpoint gate 8 and the first stage release of the sprue 7 is made, the first locking mechanism 11 and the second locking mechanism 13 are released respectively, and the second stage release of the sprue 7 and the demolding of a product are carried out.