baber/WOPTO huggingface dataset:
Patent JP-S6137390-A (JP)
Title: Manufacture of parts
Inventor: MIYATANI TAKASHI
IPC: B23K26/21
Filed: 1984-07-30
Abstract: PURPOSE:To reduce an inside diameter error at piercing by a laser, by piercing separately a through-hole on plural plate bodies by laser light, and subsequently, sticking the plate bodies so that each through-hole communicates on the almost same axis. CONSTITUTION:Plural plate bodies 1 in equal thickness are made by a ceramics material of silicon nitride, etc. A through-hole 3 is pierced separately on the same part of each plate body 1 by laser light 2. Subsequently, the plate bodies 1, 1 are stuck by an adhesive agent with a large diameter side of the through- hole 3 faced outside. In such a case, they are stuck so that the through-hole 3 communicates on the almost same axis. Wire lapping work is applied to a through-hole 4 formed by making each through-hole 3 communicate, and an abrasive finishing is executed so that said hole has a uniform inside diameter. According to such a method, an inside diameter error or the irradiating side and the opposite side, which follows piercing work by laser is reduced.
Patent JP-S6313307-A (JP)
Title: Method for controlling stroke of solenoid
Inventor: NAKAYAMA TETSUYA
IPC: G05F1/10
Filed: 1986-07-04
Abstract: PURPOSE:To improve response characteristics by detecting the amount of plunger stroke on the basis of relationship between a voltage and a current applied to a solenoid coil and controlling the amount of plunger stroke corresponding to deviation between a detected value and a target value of stroke. CONSTITUTION:A graph of the relationship between inductance L ana stroke  x obtained for each value of magnetomotive force Ni at the coil temperature ta is tabulated as many as the values of magnetomotive force Ni or a graph of each value of magnetomotive force Ni for the coil temperature ta is tabulated as many as the values of magnetomotive force Ni. Thereby, the plunger stroke amount x can be obtained by making access to the tables with the inductance L, magnetomotive force Ni and coil temperature ta used as the address signals. Since the position servo system for the plunger stroke of solenoid SD is formed as explained above, high precision and high reliability stroke control with excellent response characteristic and a degree or freedom can be realized.
Patent JP-S5860122-A (JP)
Title: Gas cooking stove with temperature controller
Inventor: ORITA MASATOMO
IPC: F24C3/06
Filed: 1981-10-05
Abstract: PURPOSE:To conduct broad range cooking by heating by a mechanism wherein, a switching device to operate in engagement with cocks of an inner and an outer burners are installed, and the cooking temperature is controlled only when the inner burner is used, in the stove equipped with said two burners the cooking temperature thereof is controllable for preparing dishes such as TEMPURA requiring delicate temperature adjustment. CONSTITUTION:An inside burner 1 of intermediate calorie is used for general cooking, used at the same time as an outside burner 2 of large calorie and employed for Chinese dishes requiring high heat. The temperature of the bottom of a pan is detected by means of a sensor element 6, and the signal is transmitted to a control circuit. The circuit of temperature control is operated only when the inside burner 1 is used, and the temperature control circuit is stopped when the inside burner is used at the same time as the outside burner and only the outside burner is employed. Accordingly, the wide range of heating and cooking  are enabled.
Patent JP-S5781498-A (JP)
Title: New antibiotic sf-2103a substance and its preparation
Inventor: ITOU TATSUO
IPC: A61P31/04
Filed: 1980-11-11
Abstract: NEW MATERIAL:An antibiotic substance SF-2103A or its salt. Its trisodium salt shows following properties: white powder by freeze-drying; it shows unclear melting point, browing at 168 °C and decomposing with evolving gas; [α]D 20 = -16.3° (c=1, water); elementary analyses (%): as C 9 H 8 NO 10 S 2 Na 3 .2H 2 O, N 3,00, O 23.62, H 2.44, N 3.00, O 42.16 (remaining after subtraction of other elements), S 13.81, Na 14.97 (by atomic absorption spectroscopy); esily soluble in water, soluble in methanol, insoluble in ethyl acetate, chloroform; positive to Lemieux and Ehrlich reagents and negative to ninhydrin reagent.  
     USE: Antibiotic against gram-positive and -negative bacteria including resistant bacteria.  
     PREPARATION: For example, a strain of Streptomyces sp SF-2103, which has been separated from the soil in Katsuura of KII peninsula, (FERM 5636) is cultured by the submerged fermentation method at 23W30°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H096645-A (JP)
Title: Multiprocessor system
Inventor: SAWAMURA AKIHIRO
IPC: G06F15/16
Filed: 1995-06-23
Abstract: PURPOSE: To improve the debugging efficiency or hardware as well as software by executing one instruction in response to the instruction execution indication signal of a diagnostic processor by each of plural processor elements and transmitting an operation end report signal to the diagnostic processor from the processor element in response to the end of this execution and suppressing the execution of a succeeding instruction in the processor element until the reception of the next instruction execution indication signal. CONSTITUTION: Each of processor elements PE1 to PEn receives the step execution indication from a diagnostic processor DGP 100 to fetch and execute only one instruction. At the time or the end of execution of this instruction, the processor element transmits an operation end report to the DGP 100 and suppresses the execution of a succeeding instruction until the reception or the next step execution indication. In the DPG 100, a DPG control part 103 sends the step execution indication to the processor elements registered in a step object PE table 101 and suppresses sending of the step execution indication signal of succeeding instructions until the reception of operation end reports from all of processor elements registered in the table 101.
Patent JP-S5284361-A (JP)
Title: Automotive liquid type brake booster
Inventor: ADACHI YOSHIHARU
IPC: B60T13/18
Filed: 1975-12-29
Abstract: PURPOSE: To consitute not to produce the high backpressure inimical to a power ateering in a brake helping booster to work a liquid pressure pump for steering as a power source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S643675-A (JP)
Title: Image forming device
Inventor: KASAMURA TOSHIRO
IPC: G03G15/36
Filed: 1987-06-26
Abstract: PURPOSE:To transfer only a specified original area onto a transfer paper smaller than the original and to form its image by providing a position control means dislocating the mutual position relation between the specified original area and its corresponding transfer area. CONSTITUTION:A CPU 38 controls all the actions of an image forming device, which a digitizer 3 informs coordinates designated by a user to the CPU 38. An operation part 30 informs a user of the designation of a transfer mode desired by the user and the information of the machine. An LED array 14 is provided in order to partially or completely remove electric charges on a drum, and carries out the removal of an image area or its extraction. For example, the array moves the position of the transfer paper to the original, or moves an image forming position on a photosensitive body. Thus the mutual position relation between the specified original area and its corresponding transfer area is dislocated to form images on the transfer paper smaller than the original.
Patent JP-H0450583-A (JP)
Title: Flow control device
Inventor: NAGAOKA YUKIO
IPC: F16K41/08
Filed: 1990-06-15
Abstract: PURPOSE:To properly adjust the pressing power to a seal body by providing a valve body for adjusting the flow of a channel, a bulkhead body for taking pressure balance between the valve body, the seal body provided on the bulkhead body, and a lead pass for leading the seal body. CONSTITUTION:A mixed valve main body 9 has a hot water channel 10 and a water channel 11, while a water side valve body 17 and a hot water side valve body 18 are pressed to a valve shaft 16 by springs 19, 20, and are moved with the valve shaft 16 in an integrated manner. The water side valve body 17 and the hot water side valve body 18 are engaged with a water side valve hole 9a and a hot water side valve hole 9b of the mixed valve main body 9, respectively, and the flow in the hot water side as well as in the water side are thus adjusted. A bulklhead body 16a is provided in the center of the valve shaft 16, while a seal body 21 for which a part of a ringged body is cut, is provided on the groove of the bulkhead body 16a. The seal body 21 has a first communicating pass 23 in the side of the water channel 11 on which high pressure is normally worked, and have a second communicating pass 24 in the side of the hot water channel on which low pressure is normally worked, and the pressure divided by a ratio of fluid resistance is worked thereupon. As a result, a sliding friction can be reduced, and the controllability of the valve can be increased.
Patent JP-S5861270-A (JP)
Title: Furnace for chemical vapor deposition
Inventor: HAYASHI CHIKARA
IPC: C23C16/48
Filed: 1981-10-06
Abstract: PURPOSE:To provide a furnace for chemical vapor deposition which permits setting of  black body conditions in the reaction chambers in the furnace by enclosing a sealed  tubular body which performs chemical vapor deposition on materials to be treted while  allowing said materials to pass therethrough with refractory walls having parabolic surfaces that reflect the heat rays from heaters. CONSTITUTION:A tubular body C consisting of transparent quartz or the like consists of  a vapor deposition chamber Z1 and a cleaning chamber Z2, which have passages for  materials W1 to be treted and holes for reacting gases respectively, and are sealed  tightly with refractory closing materials A1, A2 having reflection surfaces R for heat  rays. The materials W1, etc. to be vapor deposited with films are moved in said chambers in their axial direction by using winding mechanisms, etc. Refractory walls B1, B2  having the parabolic reflection surfaces R for heat rays are provided by enclosing said body C. Heaters H are provided at the focuses of said parabolic surfaces to concentrate the heat rays reflected from the surfaces R to certain areas of the materials W1, etc.  The entire part of the body C is enclosed with a cooling pipe T and is cooled with H2O or the like. Reacting gases are supplied into the chamber Z1 through an inlet G3  to an outlet G4, and clean gaseous H2 is supplied into the chamber Z2 through an inlet  G1 to an outlet G2.
Patent JP-H0325759-A (JP)
Title: Recording system discriminating method in reproducing device
Inventor: SEKIZAWA IKUHISA
IPC: G11B20/06
Filed: 1989-06-22
Abstract: PURPOSE:To quickly perform a reproduction processing by performing a pre-search processing which detects the attribute of a frequency modulated video signal and stores a detected result in a memory at every track, and discriminating one out of plural kinds of recording systems. CONSTITUTION:When a video floppy disk is loaded, a bucket open/close detecting switch 41 and a VF detecting switch 42 detect it, and a system controller 27 performs the pre-search processing. The processing is to check the attribute of the frequency modulated video signal and to store the result in the memory 26. Simultaneously, it is discriminated whether a system is a high-band recording system or a normal-band recording system, and it is stored in the memory 26. A switching signal is supplied to a switching circuit 24 corresponding to the discriminated result of a recording system at every track stored in the memory 26. A reproduced Y signal passing an LPF 21 is supplied to a synchronizing separator circuit 25 by energizing the terminal (a) of the circuit 24 in normal-band recording, and a reproduced signal passing an LPF 22 to the synchronizing separator circuit 24 by energizing the terminal (b) of the circuit 24 in high-band recording. In such a way, the reproduction processing can be quickly performed.
Patent JP-H0830949-A (JP)
Title: Magnetic recording medium
Inventor: HAGIWARA HIDETOSHI
IPC: G11B5/738
Filed: 1994-07-11
Abstract: PURPOSE:To enhance coercive force, to reduce noise and to obtain a magnetic recording medium fit for high density recording by interposing a metallic intermediate film for controlling the fine structure of an under film between a glass substrate and the under film. CONSTITUTION:A metallic intermediate film 12 of Cr for controlling the fine structure of an under film 13 is interposed between a glass substrate 11 and the under film 13 of Cr, etc., and a magnetic film 14 consisting of 7-12at.% Cr, 18-28at.% Ni and the balance Co with inevitable impurities is formed on the under film 13. The intermediate film 12 affects the crystal growth of the films 13, 14 laminated in succession, enhances the coercive force of the magnetic film 14 by controlling the fine structure of the film 14 and reduces noise. The thickness of the intermediate film 12 is preferably regulated to 50-500Angstrom  so as to bring the under film 11 into crystal growth favorable for the production of the objective magnetic recording medium fit for high density recording.
Patent JP-H056612-A (JP)
Title: Disk driving apparatus
Inventor: AIZAWA NOBUHIRO
IPC: G11B17/043
Filed: 1991-06-28
Abstract: PURPOSE:To perform controlling without erroneous operation by selecting and controlling a single unit when the drive unit wherein a disk is loaded is single, selecting and controlling the unit wherein the disk is loaded at first when a plurality of the drive units are used, and selecting and controlling the units according to priority when the disks are loaded at the same time. CONSTITUTION:In the front panel of an outer cover 1 of a floppy-disk driving unit FDD 100, a disk inserting port 2 for inserting a 3.5-inch FD and a disk inserting port 4 for inserting 5-inch FD are provided. Each FD is inserted and loaded, and information can be recorded or regenerated for each FD. When one of both FDs is loaded, the driving unit wherein the FD is loaded is selected and controlled. When both FDs are loaded, the driving unit wherein the disk is loaded at first is selected and controlled. When both FDs are loaded at the same time, the driving unit is selected and controlled in accordance with the preset priority.
Patent JP-H118607-A (JP)
Title: High speed cell searching system for cdma
Inventor: MARU TSUGIO
IPC: H04W48/16
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To enable cell search at a high speed by making data obtained by forming an orthogonal code through the use of a polarity of plural symbols spread by a spreading signal as a down signal and performing common-mode addition by means of a correlation device with the combination of polarities codes extending the plural symbols at the time of detecting. SOLUTION: A correlating part 21 is provided with a short code generating circuit and outputs a correlated value obtained by the correlating device 29 to a ring buffer for common-mode addition by RAM. The buffer 23 common- mode-adds the combination of the polarities the orthogonal code can make by an orthogonal code polarity control circuit inside a maximum value detecting circuit 22. The common-mode-added value of a group I and a group Q obtained as the result is transformed to power by a square sub circuit 24 to be added to the circuit 22 and a chip counter and a symbol counter houses a chip position and a symbol position with maximum values and the polarity of the orthogonal code at the time in a maximum value register and outputs residual values to a long code identifier 25.
Patent JP-H0715718-A (JP)
Title: Bidirectional catv system and bidirectional catv repeater amplifier used therefor
Inventor: YAGISHITA YUKIO
IPC: H04N7/173
Filed: 1993-06-29
Abstract: PURPOSE:To minimize the deterioration of images without cutting off the signals and to send the alarm data to a center monitoring device for quick restoration of a system by reducing the gain of an amplifier in response to the detection level of an unnecessary wave signal and in a range where the images are not affected. CONSTITUTION:The level of the spurious wave signal that is extracted from some of output signals of a down variable amplifier 10 by a spurious wave signal extracting part 12 is detected by a level detecting part 13 and sent to a monitor control part 14. The part 14 transmits a gain control signal to a switch 15 and a monitor signal to an alarm data transmitting part 16 respectively when the signal level detected by the part 13 is higher than an allowable range. The switch 15 gives higher preference to the gain control signal of the part 14 than the AGC signal of a down AGC part 11 and controls the gain of the amplifier 10. Thus all signal levels are reduced in a range where the images are not affected. Meanwhile the part 16 sends the alarm data to a center.
Patent JP-H055749-A (JP)
Title: Acceleration sensor and its manufacture
Inventor: UKECHI MITSUO
IPC: G01P15/09
Filed: 1991-06-28
Abstract: PURPOSE:To realize a piezoelectric acceleration sensor which does not require manufacturing facilities in the wide range and reduces the manufacturing cost, by applying a high electric field between a first and a second electrodes and polarizing a piezoelectric ceramics block. CONSTITUTION:A conductive paste is printed and burnt on a base part 5 formed of a ceramics substrate, thereby to form a first electrode 2. A piezoelectric paste is printed and burnt on the electrode 2 by a predetermined number of times to obtain a piezoelectric ceramics block 1. Then, a conductive paste is printed and burnt, on this block 1 to form a second electrode 3. A metallic or non-metallic paste is printed and burnt on the electrode 3 by a predetermined number of times to obtain a weight 4. Lead wires 7, 8 are connected to the electrodes 2, 3. An electric field, e.g. 20KV/cm or so is applied between the electrodes 2 and 3 at room temperatures for 0.5-2 hours. As a result, the piezoelectric ceramics block 1 is polarized. This acceleration sensor has a plurality of mounting holes 5b formed at an end of the base part 5. Accordingly, the large-scale equipment is not necessary and the manufacturing cost is reduced.
Patent JP-S6051014-A (JP)
Title: Automatic equalizing device
Inventor: KIKUCHI YOSHINOBU
IPC: H03G5/16
Filed: 1983-08-30
Abstract: PURPOSE:To obtain excellent acoustic characteristics by controlling plural state- variable type BPFs controlled by a microcomputer, calculating its mean value by using a measured transmission characteristic, comparing it with transmission characteristic data, and setting characteristics of the state-variable type BPF. CONSTITUTION:Analog switches 20, 27 are closed to the side of a pink noise generator 28 and a microphone amplifier 26 by executing a measuring program, and a noise is sounded from a reproducing loudspeaker 24 installed in a car chamber 23 through an amplifier 22. Subsequently, overall transmission characteristics of the loudspeaker 24 and the car inside are inputted by a microphone, and inputted to a filter circuit part consisting of state-variable type BPFs 33, 34, an amplifier 30, switches 37, 38, etc., through the amplifier 26. These filters 33, 34 are controlled by a microcomputer 41, its mean value is brought to program operation by using measured transmission characteristic data, and a center frequency of the filters 33, 34, and a corrected peak dip level Q are set from an operation result obtained by comparing said value with the transmission characteristic data.
Patent JP-H0323921-A (JP)
Title: Biaxially oriented film and its manufacture
Inventor: SHINONOME OSAMI
IPC: B29C55/12
Filed: 1989-06-21
Abstract: PURPOSE:To manufacture a film of good balance of mechanical properties and dimension stability by specifying respective crystallite size in the direction vertical to a film surface, surface orientation of liquid crystal component viewed in the edge direction and the main orientation direction of the liquid component in the film surface measured by the X-ray diffractometry. CONSTITUTION:A biaxially oriented film is composed of polyester to be able to form an anisotropic molten material and its crystallite size in the direction vertical to a film surface, surface orientation of a liquid crystal component viewed in the edge direction and the main orientation direction of the liquid component in the film surface are respectively 20Angstrom  or more, 80% or more and 25 - 65 deg.. When a polyester molten material to be able to form the anisotropic molten material is extruded from a slit, the same is discharged while shearing stress is applied in the direction square to the discharging direction to form a film, and then a film thus prepared is treated between the temperature of the flow starting temperature of polyester or lower and 200 deg.C or higher. Polyester composed of 30 - 74mol% of parahydoxy benzoic acid component, 35 - 13mol% of terephthalic acid component and 35 - 13mol% of ethylene glycol is particularly preferred.
Patent JP-H116171-A (JP)
Title: Exhaust gas discharge device and discharge method in revolving work machine
Inventor: MIYAZAKI YUTAKA
IPC: E02F9/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To control harmful effects on plants and existing buildings during excavation work in a small place by cooling exhaust gases by cooling winds of a radiator fan and then discharging them outside a bonnet. SOLUTION: The revolving work machine is equipped with a revolving table 8 is provided on a traveling device rotatably around a vertical shaft center, a radiator 17 and a radiator fan 26 that supplies cooling winds thereto are provided in a bonnet 11 provided on the revolving table 8, and a muffler 21 to discharge exhaust gas from an engine outside. In such a case, a baffle duct 46, an opening on one side of which faces to the discharge side of the radiator fan 26 and an opening on the other side of which leads to the outside of the bonnet 11, is provided in the bonnet 11, and a tail pipe 45 is connected to the baffle duct 46.
Patent JP-H055782-A (JP)
Title: Neutron absorption dose detector
Inventor: SATO HIROO
IPC: G01T3/06
Filed: 1991-06-28
Abstract: PURPOSE:To provide the title detector capable of simply measure a neutron absorption dose becoming the basis of the evaluation of the dose equivalent of a neutron according to a direct reading system within a real time. CONSTITUTION:A collection electrode 22a is arranged in an external electrode 20a and an absorbing layer 24 (composed of rubber containing boron B) limiting the transmission of a thermal neutron in a constant ratio is arranged to the neutron incident surface of a thermal neutron detector in which nuclear reaction gas is sealed. An epithermal neutron detector equipped with a deceleration material 26 and covered with a thermal neutron absorbing layer 28 is arranged to the rear of the thermal neutron detector and a proton recoil scintillation detector 30 is further arranged. A part of a thermal neutron transmits through the absorbing layer 24 to reach the thermal neutron detector to be detected thereby. An epithermal neutron is decelerated by the deceleration material 26 to be converted to a thermal neutron and reaches the epithermal neutron detector to be detected thereby. A fast neutron is detected by the proton recoil scintillation detector 30.