baber/WOPTO huggingface dataset:
Patent JP-H06346978-A (JP)
Title: Valve block device
Inventor: HERUBERUTO KURINGAA
IPC: B60T8/36
Filed: 1994-06-02
Abstract: PURPOSE: To protect a contact pin or contact knife or a contact member similar thereto against bending or damage by working a compression spring so as to retain an intermediate plate in a start position, and protecting and receiving the contact member by the guide opening of the intermediate plate in the start position. CONSTITUTION: The hollow cylindrical guide additive parts 31, 32 of an intermediate plate 33 of a perfectly insulating material are slidably arranged around additive screws 27, 28. Compression springs 34, 35 located between a valve block 2 and the guide additive parts 31, 32 are set so that the intermediate member 33 is in the maximum height position in the state where a valve block device is assembled thereto, and the intermediate member 33 is retained on the lower side of the screw head parts 36, 37 of the additive screws 27, 28 in this position. Contact pins 25, 26 are covered with the receiving parts 38, 39 of the intermediate plate 33 in this position. Accordingly, the pins 25, 26 can be prevented from being damaged since they never protrude.
Patent JP-H05287336-A (JP)
Title: Production of microbead containing 5-30% ptir
Inventor: UMAGOE MIKIO
IPC: B22F9/14
Filed: 1992-04-15
Abstract: PURPOSE:To efficiently and stably produce a microbead contg. 5-30% PtIr at the time of forming the microbead by the wire explosion method by correlating the diameter of the wire contg. 5-30% PtIr, inter-electrode distance and charging voltage to optimize the charging energy. CONSTITUTION:An electric discharge is generated between the wires contg. 5-30% PtIr, the PtIr is explosion-melted, and the molten PtIr is cooled and solidified to produce the microbeads having 10-60mum diameter. At this time, the diameter of the wire, inter-electrode distance and the charging voltage are correlated to optimize the charging energy. The wire diameter is controlled to 0.3-1.2mm, the inter-electrode distance to 50-200mm and the charging voltage to 2.0-7.0kV. The microbeads contg. 5-30% PtIr and having 10-60mum diameter are efficiently and stably obtained in this way.
Patent JP-H11311713-A (JP)
Title: Optical branch waveguide
Inventor: USHIJIMA SHINJI
IPC: G02B6/122
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To make the optical branch waveguide small-sized. SOLUTION: The optical branch waveguide 10 has a 1st waveguide circuit 14, a 2nd waveguide circuit 16, and a 3rd waveguide circuit 18 stacked on a main substrate 12. The respective waveguide circuits 14, 16, and 18 each have a 1st optical waveguide 22, 24 formed linearly and a 2nd optical waveguide 26 formed linearly at a specific angle of intersection to the 1st optical waveguide and when the waveguide circuits 14, 16, and 18 are stacked, the optical waveguides are so arranged that the intersection parts of the 1st and 2nd optical waveguides are arrayed linearly. A groove 50 having specific width and specific depth is formed passing the intersection part of the 1st and 2nd optical waveguides.  On one flank of the groove 50, an optical element is formed which transmits and guides part of light guided from one optical waveguide of the waveguide circuits 14, 16, and 18 to an optical waveguide on the prolongation of the optical waveguide where the light is guided and reflects and guides the rest to an optical waveguide having a specific angle of intersection to the optical waveguide where the light is guided.
Patent JP-S61282739-A (JP)
Title: Ice slurry thermal accumulation device
Inventor: IGARASHI YASUO
IPC: F25C1/00
Filed: 1985-06-06
Abstract: PURPOSE:To enable a water-soluble solution to be used in a cooling operation by a method wherein the water-soluble solution is cooled by a heat exchanger and stored in an ice-making tank, water is dispersed into the water-soluble solution and the cooling circulation hot water is cooled with ice in the ice slurry liquid thus obtained. CONSTITUTION:Liquified gas is compressed, liquified in a condenser 16 and then sent to a heat exchanger 13. In turn, the water soluble solution 7 is refrigerated and cooled by a heat exchanger 13 and stored in the ice making tank 1. The water in the ice storing tank is dispersed into the water soluble solution overcooled by the water dispersion nozzle 18 at the bottom part of the ice making tank. Heat is exchanged with water in the ice-making tank and the warmed water soluble solution 7 is separated from the ice component in the solution by the strainer 9 under an operation of the pump 11, only the liquid is passed through the outlet 4 and through the piping 12, sent again to the heat exchanger 13, cooled there and then sent to the ice-making tank, thereby the cold heat which is sufficient to always cool the water and make ice is stored in it. In order to cool the cooling water, the warmed cooling water is flowed into the ice through the inlet nozzle 22 of the ice-storing tank 2 and cooled, then taken out through the outlet port 23 and applied to the cooling operation. Therefore, since the ice is not formed in the surface of the cooling pipe of the heat exchanger, an efficient cooling of the water-soluble solution can be carried out.
Patent JP-S6014511-A (JP)
Title: Power amplifying device
Inventor: NURIYA KOUZOU
IPC: H03F3/217
Filed: 1983-07-06
Abstract: PURPOSE:To operate a device effectively even for higher harmonic distortion while preventing the reduction of a maximum output by constituting the device with a class ''D'' power stage which is operated with a power source voltage different between a large output and a small output, a D type flip flop, and a comparator. CONSTITUTION:An input signal is compared with a forecast signal of n number of clocks before by a comparator 2, and logical ''1'' is given to an FF D1 in case of (the input signal) >= (the forecast signal), and logical ''0'' is given there in case of (the input signal) < (the forecast signal). As the result, outputs of FFs D1-Dn which are driven with a clock higher than the input signal are logical ''1'' still in the section where the input signal is increased continuously, and they are logical ''0'' still in the section where the input signal is decreased continuously, and an amplifier 11 is operated as a class ''D'' amplifier, and the signal is restored to the original signal by an integrator 12 and is fed back to the comparator 2. Unless all of outputs of FFs D1-Dn are ''1'' or ''0'', the amplifier 11 is operated with power source voltages E2 and E3. If the gate is ''1'', a transistor TR Q2 is operated with a power source voltage (E1+E2), and the switching amplitude is (E1+E2); and otherwise, the amplitude is changed to (E3+E4). With respect to higher harmonic distortion, an effect similar to a conventional device is obtained by said negative feedback.
Patent JP-S5548955-A (JP)
Title: Functional trimming of composite ic device
Inventor: TORIYAMA IZUMI
IPC: H01L27/01
Filed: 1978-10-02
Abstract: PURPOSE: To produce circuits conforming with a standard sample, consisting of a composite IC which has been trimmed so that the specified characteristics are produced at a standard temperature, by using this standard sample as monitor in trimming ICs.  
     CONSTITUTION: Monitor value Fs (T) to be taken out from terminal 11 of standard sample 1 is preset by trimming resistor R 11  provided in a circuit block so that it becomes a specified value at a standard temperature of 25°C. Next, while circuit device 2 having resistor R 21  in a circuit to be trimmed is maintained at 25°C, value f (A) appearing on terminal 21 is compared with the monitor value fs (T), and resistor R 21  is trimmed so that both values become the same. By this, it is possible to operate functional trimming in conformity to a fixed standard and with good reproducibility. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5646370-A (JP)
Title: Picture processor
Inventor: KONNO MASARU
IPC: H04N5/262
Filed: 1979-09-21
Abstract: PURPOSE:To enable to determine the size of mosaic video element independently of the data amount able to be processed once by the P/S conversion section (where: P is parallel and S is serial), by storing the picture data read out from the video memory section to a plurality of registers. CONSTITUTION:The picture data is read out from the picture memory section 10 storing the picture data and it is fed to a plurality of registers 16a1-16an provided in the P/S conversion section 16, and each mosaic unit is converted into representing data. Accordingly, the size of the mosaic unit can be decided independently of the data number P processable once at the P/S conversion section 16. If the number of registers is one, register 16a1, there is restricition between the mosaic unit x and the data number p, giving hindrance free selection of them. Further, acutually, the number of registers 16a1-16an is 2-3, which can cover almost all the size of mosaic unit.
Patent JP-H10312149-A (JP)
Title: Scenario preparation supporting device for simulator
Inventor: IGUCHI TAKASHI
IPC: G09B9/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To easily construct and revise the scenario of simulator by providing a scenario control logic part and preparing a scenario data file separately from this logic. SOLUTION: This device is composed of an engineering work station(EWS) or personal computer 10 for scenario data preparation, VME integrated real time computer 11, manipulator 12 composed of plural joy sticks or the like, image generator 13 and video display device 14. Then, all the scenario control logics are integrated into a control program and scenario data to be used for scenario execution are made independent of the control program. Then, the scenario data are prepared while being displayed by downloading prepared scenario data to the real time computer 11 and controlling the image generator 13 corresponding to the proceeding of scenario based on manipulation.
Patent JP-H07305518-A (JP)
Title: Ultralong attachment of hydraulic working vehicle
Inventor: MITSUNARI YUKIO
IPC: E04G23/08
Filed: 1994-05-10
Abstract: PURPOSE:To provide a long boom of easy transport and storage by connecting together a boom provided with a crusher and the like, two long booms, and a short boom so as to be bendable into a U-shape, and constituting the lengthy boom so as to be adjustable in length. CONSTITUTION:An ultralong attachment 14 provided with a crusher 29 and the like can be bent into a U-shape by boom cylinders 31, 32, through a first long boom 15, a third long boom 23, and a second short boom 22. The first boom 15 and the third boom 23 are detachably connected to a plurality of intermediate boom blocks through pins 21, and the length of the boom is adjusted by fitting or detaching the blocks. According to the size of an object to be dismembered, the length of the attachment 14 can be adjusted, and also can be compactly folded up. Hereby, an ultralong attachment of easy transport and storage can be provided.
Patent JP-S5646785-A (JP)
Title: Thermosensitive recording material
Inventor: IWATA SUSUMU
IPC: B41M5/337
Filed: 1979-09-25
Abstract: PURPOSE:To obtain a thermosensitive recording material capable of forming a highly concentrated and clear image even when recorded at a high speed, by a method wherein hexadecyl heptadecylate is incorporated with a thermosensitive coloring layer containing a developer and a color former made of a leuco dyestuff. CONSTITUTION:A colorless, or light-colored leuco dyestuff (a color former, e.g., crystal violet lactone), an organic acid or a phenolic material (a color developer, e.g., maleic acid, bisphenol A) to color said color former by heating and hexadecyl heptadecylate are dispersed in a resin binder solution and the obtained dispersion is coated and dried on a support to form a thermosensitive coloring layer for a thermosensitive recording material. Approximately 0.1-10pts.wt. of said hexadecyl heptadecylate is used for 1pt.wt. of the leuco dyestuff.
Patent JP-H01294230-A (JP)
Title: Optical disk device
Inventor: MATSUSHITA MACHIKO
IPC: G11B7/09
Filed: 1988-05-20
Abstract: PURPOSE:To detect the abnormality of tracking control with a high precision even at the time of eccentric rotation of a disk by comparing an optical system mobile part position signal with an already stored position signal and issuing a tracking abnormality detection signal in case of the difference exceeding an allowable range. CONSTITUTION:An optical head 4 which irradiates a light beam to a driven rotating optical disk 1 as a spot and a tracking means 6 which moves a part of an optical system to the main body part of the optical head 4 and moves the light beam spot across information tracks of a recording medium to allow the light beam spot to follow up information tracks are provided. A means 18 which detects the position of an optical system mobile part, a means where the detected position is stored, and a means which sets a certain allowable range to the stored position signal independently of the recording medium rotation position are provided. The optical system mobile part position signal and the stored position signal are compared with each other, and the tracking abnormality detection signal is issued when the difference exceeds the allowable range. Thus, the tracking control abnormality is detected with a sufficiently high precision.
Patent JP-H01292964-A (JP)
Title: Picture-writing transmission system
Inventor: KINO SHIGENORI
IPC: H04L1/18
Filed: 1988-05-20
Abstract: PURPOSE:To always select an optimum retransmission system by measuring a transmission error rate of a transmission line by utilizing a routine bit pattern continued from a training signal, and thereafter, determining the retransmission system. CONSTITUTION:As for writing/picture data which is transmitted to a receiving side facsimile through a telephone circuit 38 from a transmitting side facsimile 31, the number of error bits in a transmission line is counted by comparing a routine bit pattern which is determined in advance and a routine bit pattern continued from a training signal being receiving data by an error bit counter 43 in a receiving side facsimile 32. As a result, a bit error rate in the transmission line and a retransmission system being suitable for its error rate are collated with a selection table 44 of the retransmission system which is stored as a table, a transmission system being suitable for the transmission line is determined from the bit error rate, and it is informed to the transmitting side facsimile 31. In this way, an optimum retransmission system can always be selected.
Patent JP-H10315079-A (JP)
Title: Base for work table
Inventor: OKURA YOSHINORI
IPC: B23Q1/01
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a base for a versatile work table which can adjust the support height of each place easily across the entire length of a frame so as not to strain a base stand without giving a high accuracy to the frame. SOLUTION: This base is provided with a frame 1 which is a core material and plural support frames 2 for surrounding and holding the prescribed place of the longitudinal direction of the frame 1 and the support frame 2 is formed in a square shape and attaches a crimp means 3 on its four corners respectively. In the crimp means 3, a fixed block 4 and a movable block 5 are assembled together so that the slant surfaces 6, 7 of both blocks 4, 5 slanted in the width direction of the frame 1 for the surface of the support frame 2 are contacted each other and slided to the slant direction of respective slant surfaces 6, 7. A positioning means for adjusting the position of the movable block 5 on the slant surface 6 of the fixed block 4 and a fixing means for press-contacting the fixed block 4 to the four corners of the frame 1 are attached.
Patent JP-S6014580-A (JP)
Title: Solid-state image pickup device
Inventor: SONEDA MITSUO
IPC: H04N5/335
Filed: 1983-07-05
Abstract: PURPOSE:To remove a smear component in a solid-state image pickup device to which a photoelectric conversion element is connected by providing a dummy vertical signal line which is near and parallel to a vertical signal line, connecting this dummy vertical line successively to dummy signals by an output of a scanning circuit and synthesizing an output of the signal line and output of the dummy signal line. CONSTITUTION:Even when a vertical MOS transistor Mij is in off-state, if irradiated by strong light, a large quantity of signal charge is accumulated at the source junction and the source potential is dropped abruptly. This abrupt voltage drop is transmitted as a change of voltage of a vertical signal line 6 through a capacity Cc between a picture element electrode and vertical signal line, and a voltage made by superposition of smear voltage on signal voltage is outputted. On the other hand, in the dummy vertical signal line 19 too, an abrupt change of source potential is transmitted as a change of voltage of the dummy vertical signal line 19, and only the smear voltage is outputted. By supplying these output voltage to a subtracter circuit 20, an output voltage from which the smear voltage is removed can be obtained.
Patent JP-H09287792-A (JP)
Title: Air supply structure in kitchen
Inventor: IWASE KIYOSHI
IPC: F24F7/08
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To directly supply an outdoor air which is necessary for a ventilation at the time of cooking by heating to a peripheral portion of a heating cooker thus enabling an effective and reliable ventilation, wherein an air supply opening is provided at a position which surrounds a heating cooking portion of the heating cooker and a duct which introduces an outdoor air is connected with the air supply opening. SOLUTION: In a heating cooking counter B provided with a heating cooker A, an air supply opening 20 is provided at a position which surrounds a heating cooking portion 10 of the heating cooker A, while a duct 30 which introduces an outdoor air is connected with the air supply opening 20. Due to such an air supply structure, the outdoor air the amount of which corresponds to an amount of air consumed at the heating cooker A can be directly supplied to a gas burner portion of the heating cooker A. Furthermore, in ventilation, it is no more necessary to suck an air from areas other than a kitchen facility area thus preventing an occurrence of any turbulence in an air at a living space. Accordingly, an air environment which is suitable for a heating cooking is realized.
Patent JP-S5823053-A (JP)
Title: Corotron device
Inventor: TAKAHASHI YOSHIAKI
IPC: G03G15/02
Filed: 1981-08-03
Abstract: PURPOSE:To replace a corotron device easily without damaging a photoreceptor surface, by providing a guide rail engaging member for guidance along a guide rail fixed to a machine frame and a locking projection part at the bottom part of the corotron body. CONSTITUTION:When a corotron body 40 is inserted, the main body 40 is pressed in as shown by an arrow A, while the handle 41 is held to engage the guide rail engaging member at the bottom part of the main body 40 with a guide rail 10, and the main body is further pressed in to displace a latch piece 25 elastically as shown by an arrow B once a locking projection part 44 moves onto the latch piece 25, thus locking the locking projection part 44. Further, a power source plug 42 is coupled with a power source socket 3. To detach the inserted corotron body 40, the handle 41 is held in a hand to displace the latch piece 25 as shown by the arrow B, and the main body 40 is drawn out while unlocking the locking projection part 44.
Patent JP-S5645543-A (JP)
Title: Semiconductor electron emitting element
Inventor: SUKEGAWA TOKUZOU
IPC: H01J1/30
Filed: 1979-09-22
Abstract: PURPOSE:To improve the life of an element by providing an activating layer comprising an alkaline metal component, one or more components of antimony, bismus, selenium, arsenic, phosphorus, and tellurium, and oxygen component on the surface of a P type semiconductor. CONSTITUTION:A semiconductor electron emitting part E of an element is formed by providing an Cs-Sb-O activating layer 11' comprising cesium component as an alkaline metal component, antimony component, and oxygen componenton on the surface of a P type layer 11 of the element, where this diode is a gallium phophide diode 1 having a P-N junction of a P type layer 11 formed of P type semiconductor of gallium phosphide and an N type layer 12 formed of N type semiconductor of GaAlP. The element is mounted on a base 13 for the semiconductor electron emitting part E so that the N type layer 12 is facing to the base 13 and the P type layer is up.
Patent JP-H01292604-A (JP)
Title: Magneto-optical recording device
Inventor: KASAMA NOBUHIRO
IPC: G11B11/10
Filed: 1988-05-18
Abstract: PURPOSE:To preserve recorded information stably for a long period by reducing the intensity of a magnetic field to be impressed upon a medium from a magnetic field generating means or making it into zero while the information is not recorded on a magneto-optical recording medium capable of being overwritten. CONSTITUTION:The information is recorded on the magneto-optical recording medium 1 with magnetic films of two or more layers by irradiating it by a light beam 5 modulated according to a record signal from an external device. The magnetic field generating means 14 to impress the bias magnetic field of a prescribed direction upon a part to which the light beam 5 irradiates is installed at a position opposing to an optical head 4 as holding a disk 1 between, and at the position dislocated from the above-mentioned position by 180 deg. in the revolution direction of the disk 1, the magnetic field generating means 15 to impress the bias magnetic field in the direction opposite to the prescribed direction upon the disk 1 is installed. At the time of recording, both the magnetic field generating means 14, 15 operate, but since a control circuit 26 stops the operations of them after the recording is finished, the disappearance of the recorded information due to the influence of the magnetic field can be prevented.
Patent JP-2000308712-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To solve unnaturalness in the action of a pattern which stops last in a reach state, and further, to increase a player's expectation for occurrence of a big prize. SOLUTION: A game machine such as PACHINKO machine, after displaying a reach state on a special pattern display (display section), reciprocates a pattern to be stopped last (Step S92). Then, one or more missed patterns other than a big hit pattern are gradually removed while continuing this reciprocating action (Step S95). Then, on the display section only remaining patterns except the missed patterns are displayed. Thereby, a player does not feel unnaturalness in the action of the patterns, but feels that the probability of stopping at the big hit pattern is increased because missed patterns other than the big hit pattern are gradually removed, thereby increasing the player's expectation for occurrence of a big hit.
Patent JP-H08315463-A (JP)
Title: Forming method for sliding member of magnetic tape and inorganic coating film
Inventor: KURAMOTO KEIICHI
IPC: G11B5/255
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a hard coating film and a lightweight sliding member having excellent wear resistance and little friction with a magnetic tape by forming an inorg. coating film on the surface of a plastic base body to constitute a sliding member of a VTR cylinder or the like for a magnetic tape. CONSTITUTION: A VTR cylinder has a rotating cylinder 10 and a fixed cylinder 20 coaxially assembled. The rotating cylinder 10 and the fixed cylinder 20 are made of a resin material such as polycarbonate and are formed into hollow cylinders. A hard coating film (inorg. coating film) 30 is formed on the circumference surface of each cylinder. When the VTR is operated, a magnetic tape 40 is wound tilting to the rotating axis. A step is formed on the circumference surface of the fixed cylinder 20 to guide the tilted magnetic tape 40. By this constitution, a lightweight member having higher wear resistance is obtd.