baber/WOPTO huggingface dataset:
Patent JP-S59149701-A (JP)
Title: Monitoring method of train service information device
Inventor: YAMAKI KIYOUKO
IPC: B60L3/00
Filed: 1983-01-27
Abstract: PURPOSE:To enable to identify the defective state of the peripheral equipment of each station apparatus in each station by providing a memory of defect information from central and other station apparatuses and a defect message memory for outputting to a service monitor in the station apparatus. CONSTITUTION:Defects in each station apparatus 1 and a central apparatus 3 are stored in a defect storage table 8 at every defect occurrence time. Necessary defect information in other station is stored in other station defect storage table 9 in each station. These two pieces of information stored in the table are transferred together to a defect information receiving table 10, a logic sum with the defect information receiving table transferred at the previous time is taken as a defect production table 12. The exclusive OR of the table 12 and the table 10 is as a defect recovery table 13. The information of the table 12 is stored in the message address storage table 14, and outputted to the service monitor of each station together with the train information.
Patent JP-H02191810-A (JP)
Title: Dome-form auxiliary conbustion chamber type spark-ignition engine
Inventor: SHINNO YOSHIO
IPC: F02B23/08
Filed: 1989-01-18
Abstract: PURPOSE:To shorten a flaming passage and while improve the heat efficiency by forming the wedge-form of a main combustion chamber deep at the position facing to an auxiliary combustion chamber, and to be gradually shallowed toward the cylinder shaft side. CONSTITUTION:A main combustion chamber 5 is recessed in a wedge form in a piston head 4. The wedge-form is formed deep at the position facing to the auxiliary combustion chamber 2 and to be gradually shallowed toward the cylinder shaft S side. Thereby, the required capacity is secured in the main combustion chamber 5 and while its end is close to the auxiliary combustion chamber 2 to shorten the flaming passage. When the combustion gas is flowed from the auxiliary combustion chamber 2 to the main combustion chamber 5 at the time of the explosion or the expansion, the gas is quickly and smoothly guided along the part facing to the auxiliary combustion chamber 2, and while is smoothly flowed to the cylinder shaft S side along the inclined surface. Consequently, the kock is scarcely generated and the combustibility is improved.
Patent JP-H01189086-A (JP)
Title: Magnetic recording medium device
Inventor: FUJITAKE TOSHIYUKI
IPC: G11B23/03
Filed: 1988-01-22
Abstract: PURPOSE:To prevent the occurrence of an adsorption phenomenon between a magnetic head slider and a disk by mounting a moisture absorbent in one pair of cases for holding a magnetic recording medium freely rotatively between them. CONSTITUTION:An absorbent 11, such as silica gel, etc., is mounted in four corners and outside the disk 2 in the lower side case 1a of the floppy disk. The lower side case 1a is covered with the upper side case for holding the disk 2 between them to constitute the floppy disk. Since moisture in the complete case is removed, the adsorption phenomenon between the magnetic head slider and the disk 2 is prevented from happening even when the floppy disk has been left to be inserted into an FDD for a long time.
Patent JP-S61171141-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IMAMURA YOSHINORI
IPC: H01L21/318
Filed: 1985-01-25
Abstract: PURPOSE:To prevent contamination at the time of ion implantation and deterioration by knock-on effect, by a method wherein a BN film is made as the surface protection film, and N-type or P-type impurity atoms are ion-implanted through this film; then, a protection film made mainly of BN is laminated. CONSTITUTION:A GaAs substrate 1 is coated with a BN film 14, and ion implantation to form a source region 3 and a drain region 4 is carried out by using a photo resist 8 as the mask. After complete removal of the photo resist 8, a photo resist 8' having an aperture only at the channel region 2 is formed, and Si<+> ions for channel formation are implanted. After the photo resist mask 8' is completely removed, a BN film 14' is laminated, and the ion-implanted source, drain, and channel regions are activated by heat treatment in hydrogen with the BN films 14, 14' as the surface protection film. Such a manner avoids knock-on effect and impurity contamination at the time of ion implantation because of the protection of the GaAs surface with the BN films 14, 14' in the processes of ion implantation and annealing and produces no variation in the GaAs surface at the time of annealing.
Patent JP-S56108733-A (JP)
Title: Preparation of p-and o-benzoquinone derivative and its preparation
Inventor: ISHII FUMIO
IPC: C07C67/00
Filed: 1980-01-31
Abstract: PURPOSE: To obtain the corresponding benzoquinone derivative in high yield, safety and short time, by the oxidation of a p- and o-hydroquinone derivative with an aqueous hypohalite adjusted to a specific pH, in the presence of a quaternary ammonium salt.  
     CONSTITUTION: A compound expressed by formulas I and II (R 1 WR 8  are H, alkyl, aryl, etc., except when all R 1 WR 4  and R 5 WR 8  are H, and R 1  and R 2  and R 3  and R 4  may form a carbocyclic ring) is oxidized with an aqueous hypohalite adjusted to pH8W10, preferably in an equivalent amount of 2W8 times that of the hydroquinone derivative, in the presence of a quaternary ammonium salt preferably in an equivalent amount of 0.01W0.1 the hydroquinone derivative in an organic solvent, e.g. carbon tetrachloride, preferably at 0W35°C in the case of a compound expressed by formula I and at -20W0°C in the case of a compound expressed by formula II, to give compounds of formulas III and IV. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03215618-A (JP)
Title: Operation of blast furnace
Inventor: NAKAJIMA RYUICHI
IPC: C21B5/00
Filed: 1990-01-19
Abstract: PURPOSE:To stabilize furnace condition and to produce molten iron with excellent productivity by appropriately controlling operation of a movable armor from the temp. distribution of raw material surface at furnace top part, the variation of blowing pressure variation according to the past actual result, Si content in molten iron and the ventilation resistant value showing unit consumption of fuel at the time of operating the blast furnace having movable armor raw material charging apparatus. CONSTITUTION:At the time of operating the movable armor type blast furnace, the temp. of the raw material surface at furnace top part is measured with a horizontal sonde and alpha and beta as the operational indexes for blast furnace area obtd. as alpha=TC/TP, beta=TM/TP from temperatures at central part TC, temp. at peripheral part TP and temp. at middle part TM. At the same time, from the relation of the actual value of ventilation resistance K in the furnace expressed with the equation I from the past data and the actual data of alphaand beta corresponding to the actual value, alpha and beta values having low K value, are found and the movable armor is adjusted by the found data and the ventilation in the furnace is improved to produce the low Si molten iron under excellent operational result and good productivity.
Patent JP-H05204598-A (JP)
Title: Fifo buffer circuit
Inventor: JINNAI SHINSAKU
IPC: G11C7/00
Filed: 1992-01-24
Abstract: PURPOSE:To execute an efficient data communication which can utilize effectively a FIFO buffer memory. CONSTITUTION:In a FIFO buffer circuit 41, counters 49, 50, a register 51 for controlling an operating state of these counters 49, 50, and gate parts 52, 53 are provided, and the counters 49, 50 are used for informing a write end of packet data of one unit from a write side control part 42 to a read side control part 43, the counters 49, 50 can be used for both of parallel/series by a set value of the register 51, and in the case of parallel use, the write end of plural pieces of packet data can be informed, and also, in the case of series use, the end of long packet data can be informed. In such a way, a packet data transmitting interval can be shortened, and in the case of series, data length of the packet data can be enlarged, and flexibility to packet data length can be improved, by which the efficiency for a data communication is improved.
Patent JP-S57124864-A (JP)
Title: Gas diffusion electrode of fuel cell
Inventor: SAKAI TAKASHI
IPC: H01M4/88
Filed: 1981-01-28
Abstract: PURPOSE:To improve electric conductivity and a cell performance by using a graphite inter-layer compound impregnated with an acid as a substrate of its catalyst layer for a gas diffusion electrode of a fuel cell. CONSTITUTION:Negative and positive gas diffusion electrodes N, P are composed of a catalyst layer 1 using a graphite inter-layer compound as a substrate, and a diffusion layer 2 made of waterproofing carbon paper. Gas separators S made of carbon and incorporating gas feed paths 3, 4 for hydrogen and oxygen respectively and a matrix E holding a phosphoric acid electrolyte are laid between the negative and positive gas diffusion electrodes N, P to make up a matrix type fuel cell. A graphite inter-layer compound, used as the substrate of the catalyst layer 1 for the gas diffusion electrodes N, P, is impregnated with an acid, e.g., phosphoric acid or sulfuric acid between layers of the graphite. It is proper to bind this inter-layer compound by mixing with catalyst particles.
Patent JP-H10225476-A (JP)
Title: Soft sucking tip
Inventor: CAPETAN THOMAS G
IPC: A61F9/007
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the fear of hooking a bladder rear part at the time of an operation by forming a comparatively soft tube-shaped cap for sealing the distal end of a canula which is connected to a hub in a proximal end and opened in the distal end in a sucking chip to be used in the crystal lens ultrasonic suction operation of eyes. SOLUTION: The sucking chip 10 consists of the canula 12 and the cap 14. The canula 12 is opened in the distal end 18 and connected to the hub 16 in the proximal end 22 and the sucking chip 10 is connected to proper parts for a hand in the hub 16. The canula 12 and the hub 16 are preferably made from a titanium or stainless steel but the cap 14 where the distal end 18 is sealed is preferably formed from comparatively soft rubber or plastic, for example, silicone rubber or an acrylic material. It is provided with an almost tube-shape, opened in the proximal end 24 and formed to be the shape where the distal end 26 is closed except a mouth 20.
Patent JP-S59141594-A (JP)
Title: Novel manufacture of immunostimulating acyl sugar protein extracted from pneumonial bacillus, antiallergic drug composition and allergic disease treatment
Inventor: PIEERU SUME
IPC: C12P21/00
Filed: 1984-01-26
Abstract: For the Contracting States BE CH DE GB IT LI LU NL SE 1. Preparation process for glycoproteins in which, in order, a solution of purified glycoproteins is prepared by diafiltration of an extract of a lysate of cultures of Klebsiella pneumoniae, the said solution is treated with a halide of a quaternary ammonium, the supernatant is isolated by eliminating the precipitate so obtined, the supernatant is concentrated by use of at least one means of selection of molecules, the concentrate is treated cold with at least one alkanol of low molecular weight, the precipitate so obtained is isolated and, if desired, is washed with at least one alkanol of low molecular weight and dried. For the Contracting State AT 1. Preparation process for glycoproteins in which, in order, a solution of purified glycoproteins is prepared by dialfiltration of an extract of a lysate of cultures of Klebsiella pneumoniae, the said solution is treated with a halide of a quaternary ammonium, the supernatant is isolated by eliminating the precipitate so obtained, the supernatant is concentrated by use of at least one means of selection of molelules, the concentrate is treated cold with at least one alkanol of low molecular weight, the precipitate so obtained is isolated and, if desired, is washed with at least one alkanol of low molecular weight and dried.
Patent JP-S63179727-A (JP)
Title: Molding method for inner lining of corrugated fiberboard
Inventor: KAZAMA NORIO
IPC: B60J5/04
Filed: 1987-01-22
Abstract: PURPOSE:To absorb looseness of a skin material generated by stress in the contracting direction inside the skin material after molding, eliminate creases and folds on the skin material and keep decorative and touching properties without increasing the cost of the skin material by composing the skin material of a material of high expandability and molding skin material with pulling force applied on. CONSTITUTION:A skin material 9 is composed of a cloth of high fiber expandability such as, for instance, spandex, knit or the like. The whole of the skin material 9 is expanded by pulling the material in the direction that, for instance, recessed sections 19 and projected sections 21 of an inner core 11 continues and applying pulling force on at the time of molding, and compressively pressed simultaneously between a bottom force and a top force of a hot press molding machine and hot pressed. By said process, is shown in the scale-up drawing of section A, stress to contract the portion expanded between the projected sections 21, 21 of the inner core 11 is applied on the skin material 9 after molding. Accordingly, the looseness of the skin material 9 inside the curve of a shaped ceiling 1 at the time of molding can be absorbed by the contraction of the skin material 9 itself between the projected sections 21, 21.
Patent JP-H11206238-A (JP)
Title: Roll baler
Inventor: KIMURA TORU
IPC: A01F15/08
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a roll baler capable of cutting a recovered material and preventing clogging. SOLUTION: A pick-up part is equipped with a rotary pick-up body 44 for picking up a recovered material while rotating. The rotary pick-up body 44 is operated changeably from a normal rotation action for picking up the recovered material and transferring it to a bale forming part 3 side so as to integrate is into the part to a reverse rotation action for rotating in the opposite direction and tearing off the recovered material to be integrated into the bale forming part 3.
Patent JP-H06257300-A (JP)
Title: Two-stage type parking device
Inventor: OGAWA JUNJI
IPC: E04H6/06
Filed: 1994-01-06
Abstract: PURPOSE:To independently and easily receive or deliver either a car on the upper stage or another car on the lower stage or both. CONSTITUTION:A loading member 2 of an upper stage car is arranged above the parking space 1 of 3 lower stage car A. Both sides of the loading member 2 of the upper stage car are supported by a parallelogram link mechanism 4 composed of two parallel swinging arms 3. The parallelogram link mechanism 4 is driven by a drive motor 14 to lower the upper stage car B above the lower stage car A, onto the ground. A transfer mechanism 17 of the lower stage car is installed on the parking space 1 of the lower stage car A. The transfer mechanism 17 is transferred horizontally and the lower stage car A on the transfer mechanism 17 is transferred to a road 5.
Patent JP-H08204483-A (JP)
Title: Manufacture of surface acoustic wave device and surface acoustic wave device manufactured by using the method
Inventor: KAMIJO ATSUSHI
IPC: H03H9/25
Filed: 1995-01-27
Abstract: PURPOSE: To provide a manufacturing method of a surface acoustic wave device with improved power resistance capable of performing the manufacture with improved yield on a lithium tantalate and lithium niobate single crystal substrate and the surface acoustic wave device manufactured by using it. CONSTITUTION: In a device mainly constituted of a Kaufmann type ion source 10 for irradiating a substrate with ion beam, a goniometer 70 capable of arbitrarily changing the direction of the substrate for the ion beam irradiation direction of the ion source 10, a substrate holder 60 provided on the goniometer 70 for mounting the substrate and a cryopump 80 which is a storing type pump, the substrate 20 is mounted to the substrate holder 60, the direction of the substrate 20 is adjusted so as to be within the range of ±20 deg. respectively from a position where the irradiation direction of the ion beam becomes parallel or vertical to an axial direction vertical to a crystal surface provided with a low exponent closest to the surface of the substrate 20 by the goniometer 70 and ion beam etching is performed.
Patent JP-S59136841-A (JP)
Title: Keyboard
Inventor: NAKATSU HIROSADA
IPC: G06F3/023
Filed: 1983-01-26
Abstract: PURPOSE:To detect which contact is in ON state on a deyboard by connecting switches and a detecting circuit by a lead wire and making different the level of resistance of a closed circuit which is formed when those switches are turned on. CONSTITUTION:Switches 4-1-4-7 are connected to a D/A converter 6 with a lead wire 7 so that the resistance value of the wire 7 is different for each switch when it is turned on. Therefore, the voltage applied between input terminals of the converter 6 goes to high potential difference in order of switches closer to the input terminal of the converter 6, i.e., from the switch 4-1 through 4-7 in case either one of those switches is turned on or all switches are turned off. Therefore, the converter 6 gives an A/D conversion to the input voltage which is different by the switch that is turned on or the fact that any of those switches is not turned on. Then the converter 6 codes and outputs the signal showing which switch is turned on.
Patent JP-2000206058-A (JP)
Title: Moisture meter
Inventor: TAZAKI KENJI
IPC: G01N33/46
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To accurately measure the amount of water even if lumber to be measured is thick. SOLUTION: A moisture meter is provided with a transmitter 11 for transmitting microwaves and a receiver 12 for receiving microwaves that are transmitted from the transmitter 11 and are passed through lumber 20 to be measured, thus measuring the amount of water of the lumber to be measured according to the amount of attenuation of microwaves being applied to the lumber 20 to be measured. In the moisture meter, the vibration direction of the microwaves is allowed to be nearly at right angle to the direction of the grain of the lumber 20 to be measured.
Patent JP-S62171569-A (JP)
Title: Disc drive high speed valve
Inventor: SUZUKI TOSHIAKI
IPC: F16K3/08
Filed: 1986-01-22
Abstract: PURPOSE:To increase the responsiveness and make a driving portion compact, by providing a movable disc supported to a torsionally elastically deformable torsion bar adapted to be rotated by a piezoelectric element, and also providing a fixed disc mounted to a valve housing. CONSTITUTION:When a valve is in a closed position, each slit 2 of a movable disc 1 is slightly slipped circumferentially from each slit 4 of a fixed disc 3. When a voltage signal is applied to a piezoelectric element 8, the piezoelectric element 8 is extended downwardly [in the direction of an arrow (a)] to twist a torsion bar about its axis (b) by a torsional moment FXL. As a result, the movable disc 1 is rotated in the direction of an arrow (c) to make the slits 2 and 4 coincide with each other, thereby opening the valve. When the voltage signal is cut off, the torsion bar 5 is returned to the original condition before twisted by the elastic force, thereby making the slits 2 and 4 out of communication with each other.
Patent JP-S57126584-A (JP)
Title: Minimum flow control device of variable capacity liquid pressure pump
Inventor: INANAGA SEI
IPC: F04B49/00
Filed: 1981-01-30
Abstract: PURPOSE:To reduce loss under no load condition by applying a self driving pressure as a pilot pressure to a pressure receiving piston constituting a control device and forcing a minimum incline angle on a pump. CONSTITUTION:When a lever is set at a neutral position giving no load to an actuator, the secondary pressure of a controller 8 is reduced to nil, thus a transfer valve 7 is changed over to (a) position. Then, the liquid pressure from an auxiliary oil pump P3 is applied to a pressure receiving piston 3 through a line L3, then transfer valve 7, and a line B1. As a result, a pilot valve 14 is activated by a lever 5, and the pressure liquid is fed to a port 15 of a control cylinder 12, reducing the incline angle of a pump 1 to a minimum. Accordingly, an energy loss under no load condition is made small, and a problem of energy saving can be solved properly.
Patent JP-H11208546-A (JP)
Title: Side stand of two-wheeled vehicle
Inventor: NAKANISHI YUTAKA
IPC: B62H1/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture while suppressing an increase of the number of part items and to reduce the cost by forming an operation arm with a bar having a bend section in the middle. SOLUTION: This side stand 5 is mainly made of a stand rod section 10, and its tip section is flatly crushed and bent to the outside of the stand rod section 10 to form a flat ground section 12. An operation arm 14 is fitted from the outside face of the stand rod section 10 to the ground section 12. A bend section 14a is formed at the middle section of the operation arm 14, and one end section 14b of the operation arm 14 is fixed to the lower outside face of the stand rod section 10 by welding with the bend section 14 a directed to the outside of the stand rod section 10. The other end section of the operation arm 14 is formed into a protection section 14c with a circular cross section, and the protection section 14c is fixed to the outside end upper edge of the ground section 12 by welding to cover it over the whole width.  Roundness can be applied to the outside end edge of the ground section 12 by utilizing the weld section of the operation arm 14 to the ground section 12.
Patent JP-S58130578-A (JP)
Title: Selenium optical battery
Inventor: KUNIOKA AKIO
IPC: H01L31/04
Filed: 1982-01-29
Abstract: PURPOSE:To obtain the highly efficient selenium optical battery, by laminating and forming a transparent conductive layer, a thin film comprising metal or a semiconductor, a selenium crystal film, and high work function metal layer on a substrate of a transparent material to which light is inputted, and attaching a pair of external lead wires to the transparent conductive layer and the high work function metal layer, respectively. CONSTITUTION:A material layer 2 having high conductivity and high light transmittance is deposited on the surface opposite to the light incident surface of the glass substrate 3, which is the transparent material layer. On the layer 2, the super thin film 4 with a thickness of about 100Angstrom , which comprises the metal or the semiconductor for improving the conductive property of the selenium layer 1, is deposited. Thereafter, an amorphous selenium layer with a thickness of 2- 5mum is deposited on the film 4. Heat treatment is performed at 160-200 deg.C and the amorphous selenium is transformed into a crystal. Then an ohmic electrode 6 is deposited thereon by using the high work function metal, and the external lead wires 5a and 5b are attached to the electrode 6 and the exposed surface of the layer 2, respectively. Thus the battery having the same response time as a silicon optical battery 1 is obtained by using inexpensive selenium.