baber/WOPTO huggingface dataset:
Patent JP-H07195983-A (JP)
Title: Weather strip
Inventor: SHIGEMATSU HIDEYUKI
IPC: B60R13/06
Filed: 1994-01-06
Abstract: PURPOSE:To provide the weather strip which allows its water proofing mechanism to be fully active even if there exists a gap like a water channel between two panels due to poor spot-welding for panel flanges, or due to the unevenness of both of the panels in height. CONSTITUTION:In the weather strip mainly composed of a panel flange holding section 1 and a cushion section 2, water absorbing corrosion preventive sponge rubber 7 is installed over the surface of the panel flange holding section 1 indirectly coming in contact with an outer panel 9 in such a way that lips 5 and 6 are closely wrapped.
Patent JP-S57138030-A (JP)
Title: Automatic tracking device for magnetic recorder and reproducer
Inventor: SHIOMI MAKOTO
IPC: H04N5/783
Filed: 1981-02-20
Abstract: PURPOSE:To achieve excellent automatic tracking, by synchronizing the amplitude of a wobbling signal to a switching period of a magnetic head and increasing the amplitude near a switching point. CONSTITUTION:When a head switching signal in 30Hz is applied to a PLL10 and the like, a sinusoidal wave (f0) in 60Hz synchronized with a head switching timing is outputted from a PLL11. A signal in fundamental frequency (f) is amplitude-modulated with the sinusoidal wave (f0) at an amplitude modulator 12. Thus, the signal becomes a modulated wobbling signal modulaed in 60Hz to wobble a reproducing head. The amplitude of envelope change in the fundamental frequency (f) is maximum at a switching point (t) of a reproducing magnetic head 1, and a trcking error signal is obtained by passing through this change to a synchronizing detecting circuit 6 and the like. This signal is superimposed on a modulation wobbling signal at an adder 9 via a phase compensating circuit 8 to control the position of the head 1 so that it comes to the center  of the recording track. Thus, excellent automatic tracking can be made.
Patent JP-H06235219-A (JP)
Title: Method and device for multi-spindle excavation
Inventor: IKEDA NOBUHISA
IPC: E02D5/18
Filed: 1993-02-10
Abstract: PURPOSE:To improve the degree of freedom for arrangement of a stress material, and to improve the agitating performance and the water cut-off performance by boring oblong shape cutting holes having a nearly elliptic cross section. CONSTITUTION:Bits 24, 26, 28 and wall surface cutter 32A are rotated for drive, and the ground is excavated to bore an oblong shape hole having a nearly elliptic cross section and form a first excavation hole 38. Next, an oblong shape hole having a nearly elliptic cross section is bored in the ground on the extension line in the longitudinal direction of the first excavation hole 38 similarly to the first hole 38 to form a second excavation hole 48, and a remaining part 50 is formed between the first and the second excavation holes 38, 48. Next, the remaining part 50 is excavated by a central excavating spindle 14, using a semicircular hole part of each end adjacent to the first and the second excavation holes as a guide hole and inserting excavating spindles 12, 16 arranged in both sides to the semi-circular hole part.
Patent JP-S62182274-A (JP)
Title: Apparatus for depositing film
Inventor: FUKUYOSHI KENZO
IPC: C23C14/56
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a high quality film by cleaning each substrate on which a film is deposited at the outside of the main chamber. CONSTITUTION:Loading stockers 2, 6 combined with cleaning chambers 3, 4 in which substrates 9 are cleaned are installed on both the right and left sides of the main chamber 1 of an apparatus for depositing films through gate valves 5, 5. An evaporating source 7 is placed in the main chamber 1. Plural substrates 9 loaded in the stockers 2, 6 are introduced into the main chamber 1, and after films are deposited on the substrates 9, the substrates 9 are returned to the cleaning chambers 3, 4.
Patent JP-S61184337-A (JP)
Title: Heat storage tank for floor heating
Inventor: FUJII YOSHITAKA
IPC: F24S90/00
Filed: 1985-02-08
Abstract: PURPOSE:To perform indoor heating by radiating heat from a floor surface which is heated by heat conduction from the upper part of a heat storage tank main body without requiring a blower in the indoor heating by a method wherein the hot air is flowed through each hot air channel in the case of heat storaging, and the hot air blow is stopped in the case of heating. CONSTITUTION:In a heat storage tank for a floor heating, at a heat storaging time, the hot air heated by a collected heat with a heat collector is flowed into each hot air channel P through a hot air inlet port plenum IP, then a concrete black 21 is heated by the hot air flowing through the hot air channel P, then the heat storaging is performed by gradual temperature rising. At an indoor heating time, by stopping the hot air supply to the main body B of the heat storage tank, the heat stored in the concrete block 21 is radiated up ward from a protruded fin 26 of a radiating plate 22 due to the thermal insula tion of the lower part and the side surface of the main body B of the heat storage tank caused by a thermal insulating layer 28, the stored heat is dissi pated into an indoor 33 via a slab floor 30, a mortar layer 31 and a carpet 32, thus, an effective floor heating can be performed.
Patent JP-S60165485-A (JP)
Inventor: UEKADO KAZUTO
IPC: F25D23/06
Filed: 1984-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10201889-A (JP)
Title: Golf club head and shaft mounting structure
Inventor: ONUKI MASAHIDE
IPC: A63B53/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to securely bond a golf club head and a shaft of a gold club shaft and shaft mounting structure even if the hosel of the head is short and to increase the degree of freedom in the design of the weight distribution and centroid position over the entire part of the head. SOLUTION: A sectionally noncircular part 9 is formed at the tip part 8 of the shaft 2. The shaft insertion hole 7 having the sectionally noncircular inner peripheral surface part 11 to be fitted with the sectionally noncircular part 9 is formed at the hosel 3 of the head 1. The tip part 9 of the golf club shaft 2 is inserted into the shaft insertion bole 7 of the hosel 3 and is bonded thereto. The external shape at the cross section of the sectionally noncircular part 9 of the tip part 8 is formed to an approximately elliptic shape. The sectional shape of the sectionally noncircular inner peripheral surface part 11 of the shaft inserting hole 7 of the hosel 3 is formed to an approximately elliptic shape.  The major axis of the approximately elliptic shape of the sectionally noncircular inner peripheral surface part 11 is made approximately parallel with the leading edge 6 of the head 1 in plan view.
Patent JP-S52106676-A (JP)
Title: Bump electrode forming method in semi-conductor device
Inventor: ITAGAKI TATSUO
IPC: H01L21/28
Filed: 1976-03-05
Abstract: PURPOSE: To provide a bump electrode of high relizability by etching off all other base films with masking the bump electrode formed by applying a thin plating of Au on a Ag plating layer projected on a base metal film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61182786-A (JP)
Inventor: SENOO MAKOTO
IPC: B25J15/08
Filed: 1985-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02202659-A (JP)
Title: Programmable command register circuit
Inventor: USUI NOBUHIKO
IPC: G06F13/12
Filed: 1989-01-31
Abstract: PURPOSE:To make the circuit high-speed, and to improve performance by preventing a central processing unit from reading out a status processed by a processing circuit as correspond to a command, and storing the command programmably in a first first-in first-out memory. CONSTITUTION:Data inputted from the central processing unit 1 through a data bus 2 is written in the first first-in first-out memory 3 by using a write-in pulse. Afterwards, the write-in pulse is supplied to a delaying means 4, and by supplying a generated read-out pulse to the memory 3, the read-out of a first time is performed, and obtained output data is inputted to the processing circuit 6, and is processed. In addition, by supplying the read-out pulse by turns to the memory 3 from the circuit 6, the read-out from the memory 3 after a second time is performed successively. Further, the output status of the other side to be outputted from the circuit 6 is supplied to a second first-in first-out memory 5, and the data is written in the memory 5 by using the read-out pulse from the circuit 6 as the write-in pulse. Thus, time required for the unit 1 to read out the status and the finish recognition time of it can be reduced.
Patent JP-H02205259-A (JP)
Title: Manufacture of drive plate
Inventor: NISHINO TATSUYA
IPC: B23K9/00
Filed: 1989-01-31
Abstract: PURPOSE:To favorably maintain the accuracy of the tooth part of a ring gear and to prevent the quality from deterioration due to generation of spatters by induction-heating a ring gear only, then, welding a thin plate integrally with the ring gear by TIG welding, then, straightening them by a press. CONSTITUTION:A circular blank 1a is blanked from a steel sheet 1. In this case, each mounting hole, etc., too, is worked. Then, the external peripheral part of the circular blank 1a is bent to right angles to form a thin plate 2 and the end face of the thin plate 2 is deburred, etc. Then, the ring gear 4 having a formed tooth part and the thin plate 3 are welded 5 to form a driveplate A. The strain of the welded drive plate A is straightened by a straightening device. The accuracy of the gear is improved by this and the deteriorations of quality and workability by spatters can be prevented.
Patent JP-S63192728-A (JP)
Title: Production of 1,1'-dinaphthyl
Inventor: FUJII YASUSHI
IPC: C07C2/84
Filed: 1987-02-05
Abstract: PURPOSE:To advantageously obtain the titled compound useful as an intermediate, etc., for photosensitive materials, pigments and dyes under normal reaction condition, by oxidizing naphthalene with an aqueous solution, containing ceric ions and acidified with nitric acid in the liquid phase while irradiating with ultrasonic waves in carrying out the above-mentioned reaction. CONSTITUTION:Naphthalene is reacted with an aqueous solution, containing ceric ions and acidified with nitric acid in the liquid phase, preferably at 0-80 deg.C, particularly 40-70 deg.C temperature while being irradiated with ultrasonic waves at >=10kHz, preferably >=20kHz to industrially and advantageously provide 1,1-dinaphthyl under normal reaction condition in aspects of ready separation of products, waste water treatment, etc., without using vigorous reaction condition as in well-known methods. Furthermore, concentration of the nitric acid in the above-mentioned aqueous solution acidified with nitric acid is preferably 0.3-10mol./l, particularly 1-5mol./l and the concentration of the ceric ions is preferably 0.1-6mol./l, particularly 1-5mol./l.
Patent JP-H10224875-A (JP)
Title: Function control method
Inventor: HAMAMOTO YASUO
IPC: G06F3/0481
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide the function control method where selection of an available device, recording reproduction operation and grasp of operation state are conducted in the case that a large number of devices are connected to a digital transmission line, AV devices are unifiedly managed and the operation is facilitated intuitionally. SOLUTION: Operation function units, functions, storage information and states of AV devices 5-7 connecting to a digital transmission line 8 ate displayed in a form of icons graphically and intuitionally and unifiedly onto a display device 2. A pointing device 3 is used to make device control intuitionally and easily such as operation start/interrupt/restart/end or the like, data copy between devices (recording, reproduction and dubbing) and function reservation.
Patent JP-S61183717-A (JP)
Title: Operating system of unmanned running car
Inventor: OGAWA HIROSHI
IPC: G05D1/02
Filed: 1985-02-09
Abstract: PURPOSE:To make it unnecessary to provide a receiving device for receiving the information by amplifying an exciting current in accordance with a command signal by an exciting current control part, also executing an on/off control, and also obtaining a signal by a guidance line detecting pickup coil of an unmanned car side. CONSTITUTION:An unmanned car operating system is constituted by providing an oscillator 1 being an execiting current generating part, an exciting current control part 2 for inputting a current signal I1 of said oscillator and a command signal S0 from a ground station, and supplying an exciting current I2, and a guidance track part 3, on a ground side, and executes a running control of an unmanned car 8. This unmanned car 8 is provided with a detecting part 4, a steering control unit 5, a control signal generating part 6 and a discriminat ing part 7, and executes a steering control by detecting the exciting current I2 by the detecting part 4. Also, the current I2 is brought to an on/off control by a command signal S0 by the control part 2, and it is detected by the detecting part 4 and the control signal generating part 6 in the same way and used as a communication control signal S3, and various controls are executed through the discriminating part 7.
Patent JP-S52106694-A (JP)
Title: Preparation for semiconductor device
Inventor: FUKUNAGA SHINOBU
IPC: H01L29/786
Filed: 1976-03-05
Abstract: PURPOSE: To decrease leak current of C-MOS element by forming semiconductor Si film in the direction (100) on the insulation base plate, coating SiO 2  film on the direction (111) formed by tapered etching, and injecting and diffusing impurity ion in the film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08218882-A (JP)
Title: Root type supercharger for internal combustion engine
Inventor: NOMURA HIROSHI
IPC: F04C18/18
Filed: 1995-02-13
Abstract: PURPOSE: To improve the supercharging efficiency of a root type supercharger by a method wherein the opening timing of a delivery control valve is delayed with the increase of a target supercharging pressure. CONSTITUTION: A constant volume chamber X filled with air sucked through an air suction port 8 is formed between a rotor housing 1 and a first rotor 2. A variable volume chamber Y the volume of which is gradually decreased is formed between a first rotor 2, a second rotor 4, and a rotary housing 1. A constant volume chamber X and the variable volume chamber Y are intercommunicated through a communication passage 17. A delivery control valve 14 to control delivery operation of compressed air from an air delivery port 9 is provided, and when a pressure in the variable volume chamber Y is rendered equal to a pressure in an intake passage 12 situated downstream from the delivery control valve 14, the delivery control valve 14 is opened.
Patent JP-H01201849-A (JP)
Title: Magneto-optical head
Inventor: KATO MASAYUKI
IPC: G11B11/10
Filed: 1988-02-05
Abstract: PURPOSE:To simplify a magneto-optical head, to miniaturize it, to make it light in weight, and low in price by forming a magneto-optical signal detecting system consisting of plural components in a layer shape integrally by using a transparent optical medium such as a glass substrate having four planes. CONSTITUTION:A first half mirror 61 and a first mirror 63 are formed on the upper plane S1 on a first glass substrate 51, and a second half mirror 62 and a second mirror 65 are formed on the lower plane S2, and a transparent part forms the part on which no mirror is formed. Also, a hologram 71 functioning as a polarizing beam splitter is formed partially on the lower plane S3 of a second glass substrate 51, and a transparent part 73 forms a non- hologram area. Furthermore, a fourth plane S4 is formed by sandwiching optical detectors 75, 77, and 79 between a pair of glass substrates. And an optical system 50' is formed by joining integrally the substrate 51 in the layer shape by an ultraviolet curing type bonding agent. In such a way, it is possible to simplify the magneto-optical head and to realize the miniaturization, the light weight, and the low price of the head.
Patent JP-H06235846-A (JP)
Title: Coherent light receiver
Inventor: TOMIOKA TAZUKO
IPC: G02B6/42
Filed: 1993-02-12
Abstract: PURPOSE:To provide a light receiver in which the deterioration of a receiving sensitivity due to discordance of the position and shape of a beam can be prevented, and an optical device with high reliability in which an axial deviation or bending can be hardly generated even when an environment temperature is changed. CONSTITUTION:This device is constituted of an optical circuit constituted of bulk elements which perform processing of a local emitting light emitted from a local light emitting source 7 and an incident signal light into a state suitable to a light reception, light receiving means 15 which receives the emitting light from the optical circuit, and space filter 13 between the optical circuit and the light receiving means 15, which decides the feature of the emitting light. The effect of the space filter 13 is preferably a single mode channel type waveguide integrated with the light receiving means 15. Also, in the optical device, the effect of a constituting body brought into contact with an optical body whose linear expansion coefficient is within the range of 70-90X10<-7> is constituted of titanium or titanium alloy.
Patent JP-H04250229-A (JP)
Title: Drive circuit for rotary work machine
Inventor: HOSONO JUNICHI
IPC: E02F9/22
Filed: 1991-01-24
Abstract: PURPOSE:To ensure the safety by keeping a slewing motor in a braked condition when switching an operation valve from a slewing control valve to a standby control valve on a rotary work machine such as a wheel-type hydraulic shovel. CONSTITUTION:The solenoid portion 62A of a solenoid valve 62 for controlling a brake device 53 for a slewing motor 51 is connected to a lead wire 46 on the side of electromagnetic selector valve 44A, 44B via a diode 64. When a selector switch 61 is opened, the solenoid valve 62 is switched together with the electromagnetic selector valve 44A, 44B for carrying out control.
Patent JP-S62182023-A (JP)
Inventor: YONEHARA TAKASHI
IPC: B65B55/24
Filed: 1986-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05221739-A (JP)
Title: Production of ceramic filament ceramic-composite sintered body
Inventor: KAMEDA TSUNEJI
IPC: C04B35/80
Filed: 1992-02-12
Abstract: PURPOSE:To provide ceramic structural parts having high toughness not obtd. by the conventional pressure sintering, enhanced durability and enhanced reliability in user over a long period of time and to produce even a product having a complex shape without carrying out grinding because pressureless sintering is adopted. CONSTITUTION:Ceramic filaments are woven into a desired shape so that the void volume is regulated to 30-90% and a mixture of ceramic powder with a sintering assistant, an org. binder and a solvent is impregnated into the woven filaments and sintered to obtain a ceramic filament-ceramic composite sintered body.
Patent JP-H06243494-A (JP)
Title: Optical disk head
Inventor: TANABE EIZO
IPC: G11B7/135
Filed: 1993-02-15
Abstract: PURPOSE:To provide an optical disk head of a compact and simple structure which can simplify the position control of each member and then can reduce the production cost. CONSTITUTION:A laser diode 1 is provided together with a beam splitter 23 which uses the incident side of an emitted laser beam 11 as a 1st surface 3A and the side opposite to the incident side as a 2nd surface 23A respectively. The surface 23A is divided into two refracted square surfaces 23B and 23C centering on a ridgeline 24 and functions as a dividing means for the reflected beams sent from an optical disk 5. Thus a relected beam of the disk 5 divided into two division detecting means 25A and 25B in different angle directions within a plane including the optical axis of the reflected beam. Meanwhile a pair of photodiodes 26 and 27 separately detect the beams 25A and 25B. Then the diodes 26 and 27 detect a focusing error and a tracking error respectively.
Patent JP-S61184644-A (JP)
Title: Control system of virtual computer system
Inventor: MIURA AKIYOSHI
IPC: G06F9/46
Filed: 1985-02-12
Abstract: PURPOSE:To minimize the correction and the addition of the program by using the register of the computer control program, starting the program of the virtual computer, and returning the program of the virtual computer during the execution through the register to the virtual computer control program. CONSTITUTION:When an EXVM instruction to start the program of a virtual computer VM is issued from a computer control program VMCP, at a CPU, the contents of the stack pointer 18 of a control register, a vector space register 19 are respectively saved to a save 1 register 22 and a save 2 register 23. Next, the value is loaded from a VM block table on the memory shown by a VM block pointer 21 to the pointer 18 and the register 19, and to the program of the VM, the control is shifted. When the interruption occurs while the program of the VM is executed, at the CPU, the contents of the pointer 18 and the register 19 are saved to the table. Next, the value saved to the save 1 register 22 and the save 2 register 23 is respectively loaded to the pointer 18 and the register 19 and the control is shifted to the interruption processing of the VMCP.
Patent JP-H06210784-A (JP)
Title: Production of interior decorating material
Inventor: KODAMA MASAHIRO
IPC: B32B27/12
Filed: 1993-01-19
Abstract: PURPOSE:To shorten the sequence of steps to prepare an interior decorating material consisting of a facing and a sound and heat insulating material by heating a foaming agent-mixed thermoplastic resin sheet supported by an unwoven cloth to soften it to foam, and at the same time, molding the sheet and the facing into a specified shape using a cooling die by polymerization with the facing. CONSTITUTION:A blank 3 consisting of a foaming agent-mixed PVC sheet 2 supported by an unwoven cloth 4 is cut to a specified size, and is heated at higher than a foaming temperature from the foaming agent-mixed PVC sheet 2 side on a support net 5A. In addition, the PVC sheet 1 as a facing containing inorganic fillers is thermally softened, and during a period when both sheets 1, 2 are soft, a blank cutting 3 and the PVC sheet 1 are polymerized, and the polymerized product is set in the cooling die 7. Further, this polymerized product is press-molded in the form of dash insulator using the cooling die 7. Thus it is possible to shorten a sequence of steps to prepare the interior decoration including the sound and heat insulating material.
Patent JP-S56120374-A (JP)
Title: Print control method
Inventor: TANAKA HIDEYO
IPC: G06K15/10
Filed: 1980-02-29
Abstract: PURPOSE: To optimize print impact and improve print speed by controlling at an optimal value a printing head drive pulse width, a drive current and a relative feed speed of printing paper proportionately in accordance with the variations of printing paper thickness and printing head drive voltage.  
     CONSTITUTION: A microprocessor (hereinafter called mp) 1 reads a drive voltage V of a head driver 8 which is applied through a voltage detection circuit 5, so that  the mp reads the thickness t of a form which is output by a form thickness detection circuit 6. Following this process, these values V, t are converted to drive currents I 1 , I 2 , head speeds V 1 , V 2  and drive pulse widths τ 1 , τ 2  respectively. In addition, based on I 1 , I 2 , an optimal drive current set value I 0  is sought by drawing a drive current set table prepared before-hand. On the basis of τ 1 , τ 2 , an optimal pulse set value τ 0  is sought from the table. Likewise, based on V 1 , V 2 , an optimal head speed set value V 0  is sought. This value is output to a current control circuit 4, a pulse generation circuit 3 and a speed control circuit 2. 
     COPYRIGHT: (C)1981,JPO&Japio