baber/WOPTO huggingface dataset:
Patent JP-S63125616-A (JP)
Title: Production of external parts for hard portable timepiece
Inventor: MIYASHITA MASAAKI
IPC: G04B37/22
Filed: 1986-11-14
Abstract: PURPOSE:To produce external parts for timepieces at a low cost by subjecting hard stainless steel products or hard Ni-Cr alloy consisting of a specific compsn. to hot forging thereby decreasing the number of forging. CONSTITUTION:The hard stainless steel products consisting, by weight, of 14-16% Cr, 2-4% Ni, 4-6% Mo, 2-4% Cu, 0.5-1.5% Al, 0.5-1.5% Si, and the balance Fe and inevitable impurities or the hard Ni-Cr alloy consisting of 50-65% Ni, 35-45% Cr, 3-5% Al and inevitable impurities is used as a raw material stock. Either of the above-mentioned hard materials is hot forged by a press machine, etc., to a prescribed shape and is subjected to a heat treatment at need at the solutionization temp. to stabilize the structure. The external parts for the hard portable timepieces are produced at the low cost by the above-mentioned method.
Patent JP-H1097366-A (JP)
Title: Function selecting and adjusting device for electronic equipment
Inventor: SAKO KAZUYA
IPC: G06F3/0482
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To minimize the movement of a gaze while driving an automobile and operate equipment, and secure the safety by providing an allocating means which maintains a function that a user has selected by using a selecting means. SOLUTION: When a signal from an equipment ON/OFF state detecting means 11 is inputted and equipment 10 is in an ON state (S1), a signal from an equipment function allocation state detecting means 12 is inputted to judge whether or not a function is allocated to the equipment 10 (S2). When there is a setting stored to allocate a function that the user desires (S3), the function is allocated according to the storage setting (S4). A signal from a stored setting means 13 is inputted and when it needs to be stored for the allocation of the function that the user desires (S6), the setting is stored (S7). A signal from a storage resetting means 14 is inputted when the user desires to reset the stored setting (S8), the stored setting is reset (S9).
Patent JP-H03134835-A (JP)
Title: Optical head
Inventor: SASAKI TORU
IPC: G11B7/135
Filed: 1989-10-20
Abstract: PURPOSE:To correct anisotropy of laser light emitting from a semiconductor laser without increasing number of parts in an optical head by using two prisms of different refractive indices for a beam splitter for beam shaping. CONSTITUTION:An isotropic light beam 2 emitted from a semiconductor laser 1 which is the light source of linearly polarized light is changed into parallel incident light 4 by a collimator lens 3, enters a beam splitter 5 through the incident surface 5a with an oblique angle where the beam is shaped. Since two prisms 5b, 5d which constitute the beam splitter 5 have different refractive indices from each other, the incident surfaces 5a and the beam splitting surface 5c have an effect of beam shaping, and thus, the beam 2 is changed into isotropic for any direction and exits from the exit surface 5e. The beam 2 is now a first irradiating light 10, reflected by a mirror 6, focused by an objective lens 7, and made to irradiate the recording surface 8 of a disk 8. By this constitution, anisotropy of semiconductor laser light can be corrected without using more parts in the optical head.
Patent JP-H1095217-A (JP)
Title: Automotive suspension device
Inventor: FUJII HIROSHI
IPC: B60G7/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To enable to control an automotive roll hardness variably by a simple structured suspension device. SOLUTION: In an automotive suspension strut 2, a roll hardness of an automobile can be variably controlled, by inserting a piston rod 4 of a shock absorber 3 into a bump stopper rubber 11 and a stopper member 12 supported by it, fittingly inserting a piston section 14 of the stopper member 12 into the inside of a cylinder 13 of a spring seat 5, pushing down a bump stopper rubber 11 by hydraulic oil supplied through an oil passage 15 when an automobile is turned to a limit, thereby narrowing the distance to the top face of the shock absorber 3, and then contacting the top face of the shock absorber 3 with a bump stopper rubber 11.
Patent JP-H02118424-A (JP)
Title: Heat detecting circuit
Inventor: TSUTSUMI TAKESHI
IPC: G01K7/24
Filed: 1988-10-27
Abstract: PURPOSE:To set temperature to be detected optionally by providing a level detection part which varies a voltage level according to the variation of a heat sensing element and a comparison part. CONSTITUTION:The level detection part consists of a resistance 2A and a positive characteristic thermistor 2B and the comparison part consists of a resistance 3A, a Zener diode 3B, and a comparator 3C. The detection part outputs a voltage level corresponding to heat radiated from a heat generating element 1. The thermistor 2B increases in impedance as the temperature rises. Therefore, the detection part varies in the impedance of the thermistor 2B with the heat radiated from the element 1 to vary the voltage level at a point (a). The comparison part compares the voltage level detected by the detection part and a control part 4 controls the heat of the element 1 according to the detection signal outputted from the output terminal of a comparator 3C. At this time, the temperature for detecting the heat of the element 1 can be set optionally by the resistance 2A of the detection part and the diode 3B of the comparison part by utilizing the characteristics of the thermistor 2B.
Patent JP-H02118800-A (JP)
Title: Alarm detecting circuit
Inventor: MORIMURA HIROSHI
IPC: G08B25/00
Filed: 1988-10-27
Abstract: PURPOSE:To simplify a circuit by executing the alarm detection while alarm information sent by time division multiplexed serial alarm information is serial as it is, without converting it into parallel. CONSTITUTION:Serial alarm information 10 is inputted to a resetting terminal R of a flip flop 1 and a clock 20 is inputted to a clock terminal CLK. The period of the clock 20 must be the sending period or above of the serial alarm information 10 and since it is not necessary to synchronize to the serial alarm information 10, the suitable pulse in the device can be diverted. The signal of the high level is always inputted to a data terminal D of the flip flop 1, an output 30 of the flip flop 1 is inputted to a data terminal D of the flip flop 2 and the clock 20 is inputted to the clock terminal CLK. An alarm output 40 is sent from an output terminal Q. Thus, the circuit can be simplified.
Patent JP-S63127498-A (JP)
Title: Sample/hold circuit
Inventor: NIIMURA TSUTOMU
IPC: G11C27/02
Filed: 1986-11-17
Abstract: PURPOSE:To obtain a linear sampling voltage without a phase lag by connecting two transistors (TRs) respectively between a differential amplifier and a power source, and controlling a shunt by the TR so that a current Miller circuit goes to an ON-state even during its holding period, in a sample/hold circuit made into an IC. CONSTITUTION:In a sampling period, the NPN type TR Q4 of a switching circuit 3 and the NPN type TRs Q1 and Q2, which made a couple in the differential amplifier 1, are turned ON, and the NPN type Q5 and Q6 to make a couple are turned OFF, and the instantaneous value (i) of the output of the current miller circuit 2 corresponding to a signal to be sampled S.S.i is sent into a holding capacitor C from the Q3. Next, in the holding period, the Q4 of the circuit 3 and the Q1 and the Q2 of the amplifier 1 are turned OFF, and the Q5 and the Q6 are turned ON, and the pair of output currents I, I of the circuit 2 is absorbed into a current source J by the Q5 and the Q4d6, but never absorbed into the capacitor C. Accordingly, for the TR Q3 of the circuit 2, it is not necessitated to make it repeat ON-OFF during the sampling period.
Patent JP-2000100761-A (JP)
Title: Semiconductor device manufacturing method and apparatus
Inventor: NISHIJIMA TATSUMI
IPC: H01L21/304
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To shorten the rinsing time and also to reduce the amount of rinsing by quickly substituting a chemical solution deposited on a wafer without causing deposition of particles. SOLUTION: A reference numeral 1 is a rinse liquid supply part 2, a rinse bath 3, a silicon wafer, 4 a wafer-holding guide, 5 a punched hole, 6 a drain liquid drain part, 7 an exhaust liquid valve respectively. A supply rate of the rinse liquid from a top of the bath is set nearly equal to the liquid exhausting rate from a bottom of the bath, so that the wafer in the rinse liquid will not expose above a liquid surface. Then the rinse liquid is also made to flow in the bath without causing stay or convection of the liquid, whereby a chemical liquid deposited on the wafer can be quickly substituted and the wafer can be rinsed without newly causing deposition of particles.
Patent JP-H09108779-A (JP)
Title: Resin core for light alloy die casting
Inventor: FUJITA KENJI
IPC: B29C33/38
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve core strength, thermal shock resistance, a forming cycle and to facilitate recovery and reclamation of resin after die casting by constructing an using core by packing a metal piece in the inside of a thin thickness resin formed part in die casting a light alloy requiring a core. SOLUTION: Metal small balls or metal small pieces of a cut wire are packed in the inside of a surface layer part of <=5mm thickness of a core formed with resin. This packing material is preferably of a steel ball of magnetic material and 0.05-2.0mm diameter or a cut wire of 0.05-2mm diameter, 0.1-5mm length. By this method, the strength of the resin core is improved, further, when reclaiming a core after die casting, separation between resin and metal balls/ small pieces and recovery thereof are made easy. The resin used is preferably a thermoplastic resin of PET, ABS, polyamide, polycarbonate, ethlenepolymer, etc.
Patent JP-S6111056-A (JP)
Inventor: HARUTOBUITSUHI TEINMAAMAN
IPC: A61N1/08
Filed: 1984-12-24
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-S62131116-A (JP)
Title: Control method of burner device for generating hot wind at graindryer
Inventor: YAMAMOTO SOICHI
IPC: F23N5/02
Filed: 1985-12-04
Abstract: PURPOSE:To control burning operation exactly with simple control means based on the pattern of two positions by switching over alternatively between two positions of the pattern by comparing hot wind temp. with the set one in such a way that a plurality of combination patterns of a pair of two positions are settled from a plurality of control positions which varies fuel supply amount stepwisely and the pattern of two positions corresponding to the set temp. is selected from the patterns. CONSTITUTION:Hot wind temp. to be generated is settled by a temp. set dial 5 and after the pattern of two positions adapted to the set temp. is selected by a temp. control circuit 6, output is transmitted to a valve control circuit 7 to operate a burner device. The burner device is switched over alternatively and operated between the two positions of the selected pattern. Switch over operation is carried out by comparing a temp. signal which is put in the circuit 6 after detection by a hot wind temp. sensor TH with the set temp. settled in the circuit 6 and alternative switching over operation between the two positions controls to generate hot wind in a given temp. range.
Patent JP-H07116580-A (JP)
Title: Coating device for high viscosity liquid
Inventor: IIDA KAZUYUKI
IPC: B05B12/00
Filed: 1993-10-29
Abstract: PURPOSE:To form beads of a proper section even on startup and to retard the deterioration of a hose and a fixed flow rate feeding device as much as possible by installing the fixed flow rate feeding device on the arm of a robot. CONSTITUTION:A high viscosity liquid drawn up by an air pump 40 on the primary side reaches a gear pump 33 on the secondary side through a hose 60 on the primary side. The high viscosity liquid quantity and pressure of which are pulsated is quantitatively delivered by the gear pump 33 and fed to an applying gun 20 through a secondary side hose 70. Since a fixed flow rate feeding device 30 is mounted on the upper surface of a robot arm 11, the length of the secondary side hose 70 is set to be as short as possible. The degree of expansion of the hose 70 on startup of the gear pump 33 is low and the specified quantity of the high viscosity liquid is fed to the applying gun 20 even on startup. Since the resistance to the flow through the hose 70 is low, even if the pressure is set at a relatively low value, the sufficient quantity of the high viscosity fluid is discharged from the applying gun 20.
Patent JP-S61152981-A (JP)
Title: Surface wave driving pump
Inventor: SUGA TSUNEO
IPC: F04C5/00
Filed: 1984-12-26
Abstract: PURPOSE:To enable a fine quantity of fluid to be easily fed with no generation of a pulsating current, by oppositely arranging a set of elastic materials so as to form a flow path in a predetermined clearance mutually provided between the materials while applying to these elastic materials a vibration generating a progressive wave in one direction of the flow path. CONSTITUTION:Cylindrical elastic materials 1, 2 are arranged as a coaxial double cylindrical structure, forming a flow path 3 therebetween in a predetermined clearance. While the elastic material 1, 2 arranges in its both end parts a piezoelectric element 8-11 being a vibrator. The elastic material, if a high frequency current electrifies the element by connecting the piezoelectric element 8, 10 with a driving circuit 21 and the piezoelectric element 9, 11 with a wave receiving side circuit 22 adjusting impedance matching, generates a fixed progressive wave by a vibration of the piezoelectric element from the piezoelectric element in a driving side toward that in a wave receiving side. In this way, fluid is transferred with no pulsation toward a direction of the progressive wave.
Patent JP-S63212508-A (JP)
Inventor: TOOMASU II DERUKU ZA SAADO
IPC: B28D1/12
Filed: 1987-10-28
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-2001091812-A (JP)
Title: Lens barrel
Inventor: SHIMAKURA TAKAHIRO
IPC: G02B7/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain desired actuation torque with simple constitution by forming a pawl part which can be elastically deformed in a radial direction in a lens frame and making the pawl part press the inner peripheral surface of a cam barrel. SOLUTION: The pawl part 80, which can be elastically deformed in the radial direction, is formed at the outer peripheral part of the lens frame 28. By inserting the lens frame 28 in the cam barrel 34, the pawl part 80 presses the inner peripheral surface of the cam barrel 34. Thus, resistance is given to the lens frame 28 moving in the cam barrel 34, and the desired actuation torque is obtained.
Patent JP-H0538632-A (JP)
Title: Continuous electric discharge machine for eliminating speed reducer space
Inventor: KO JIYUNRAI
IPC: B23H7/30
Filed: 1991-07-24
Abstract: PURPOSE: To enable a continuous discharge so as to enhance machining speed and stabilize machining to decrease the chances of short circuits for the improvement of no electrode wear by preventing formation of a space between gears in a speed reducer at the time of normal or reverse rotation during a discharge. CONSTITUTION: A machining head electrode 3 is communicated by a speed reducer final gear 2 via a chain 5. The weight of the machining head electrode 3 produces pressure on the speed reducer final gear 2 via the chain 5 to bring the gear 2 into close contact with a gear 4. Even if normal or reverse rotation is effected during machining, the faces of the gears 2, 4 always make close contact with each other because of the generation of a gravitational force 1, thus eliminating gear space.
Patent JP-H1096400-A (JP)
Title: Execution method for ground stabilization and bell-mouth closing device for bored hole for the same method
Inventor: KIUCHI KAZUO
IPC: E21D20/00
Filed: 1996-09-23
Abstract: PROBLEM TO BE SOLVED: To improve bell-mouth closing operations that fill a vacant space with hardening agent to close the space that is formed at a bell-mouth part of a bored hole to mount a rock bolt for ground stabilization, and to eliminate waste of the hardening agent, furthermore, to provide a bell-mouth closing technique that controls easily a mixture ratio of water. SOLUTION: A rock bolt 3 is inserted and fixed temporarily into a bored hole 2 that is formed in a ground 1. While a bell-mouth closing device 6, which is a permeable flexible bag-shaped member containing a quick-hardening agent, is sank into water to mix a suitable amount of water into the hardening agent in the bag-shaped member as the bell-mouth device 6 is intact, the bell-mouth device 6 is filled into a vacant space to close the vacant space that is formed among the bell-mouth part of the bored hole 2, the rock bolt 3, and a communication tube 5.
Patent JP-S63130595-A (JP)
Inventor: ANIRU BII GOORU
IPC: C07D498/04
Filed: 1986-11-18
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-2001100758-A (JP)
Title: Method and device for waveform gereneration
Inventor: TAMURA GENICHI
IPC: G10H1/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To easily and simply generate waveform data of high quality corresponding to various styles of articulation with high controllability. SOLUTION: Packets according to articulation discrimination information out of many packets which can be used to generate a waveform corresponding to the articulation are combined to generate a packet stream. A waveform provided with articulation characteristics indicated by the articulation discrimination information is generated on the basis of the generated packet stream. The packet stream includes plural packets and time information on individual packets and controls the pitch, the amplitude, and the waveform shape of the waveform to be generated. Since packets according to articulation discrimination information are combined to generate the packet stream and the waveform is generated on the basis of the packet stream in this manner, a waveform corresponding to any articulation is easily and simply generated.
Patent JP-H04157056-A (JP)
Title: Normal/defective discriminating method for quality of casting product with die casting
Inventor: TAKAGI HIROMI
IPC: B22D17/32
Filed: 1990-10-15
Abstract: PURPOSE:To discriminate normal or defective of the quality during casting process by using operation factors, and developing ratio of casting defect and this permissible defective limit as the reference values in die casting and actually measuring and comparing the operational factor during actual casting. CONSTITUTION:At the time of casting molten metal by pressurize-filling up the molten metal into a die from an injection sleeve with an injection plunger, each operation factor of die temp., gas pressure in die cavity, molten metal pressure in the die cavity, injection sleeve temp., injection plunger operating temp. and injection plunger displacement, is measured. On the other hand, relation between casting defect, i.e., shrinkage blow, involving hole, water leakage, mixture of oxide, foreign matter and rapid cooling layer, misrun, etc., and the operation factor is beforehand obtd. and the permissible defect limit is decided as the reference value. The above operation factor is measured during the actual casting operation and compared with the reference value and normal or defective of the products is discriminated during the casting process.
Patent JP-S63125995-A (JP)
Inventor: KUMANO SHINJI
IPC: G10C3/12
Filed: 1986-11-17
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-S63126394-A (JP)
Title: Telephone system
Inventor: KOMODA YOSHIYUKI
IPC: H04M1/72
Filed: 1986-11-17
Abstract: PURPOSE:To connect a general single telephone by connecting an extension connected to a telephone plug socket to which the general single telephone set is connected to a line wire at the time of an incoming call from the line wire and displaying the line wire busy by an incoming display means disposed in the telephone plug socket. CONSTITUTION:When an incoming signal from a telephone station is detected in an incoming detection part 7 at the time of the absence of a dial input, a control circuit 11 performs an incoming processing. In an output processing, whether the line wire is busy or not is decided, if the line wire is busy, the switching point 201... of a line wire switching relay Ry11... are connected to a (b) contact side to connect the line wire 2 and the extension 5. When the receiving of the incoming signal is detected, the voltage level detection circuit 46a of the respective telephone plugs 101... is turned on to light a light emitting diode LEDa and display the line wire busy. In such a way, a home telephone system, what is called, by the general single telephone set can be constituted.
Patent JP-H03139111-A (JP)
Title: Cable carrying-feeding machine
Inventor: AZUMA TAKESHI
IPC: H02G1/06
Filed: 1989-10-20
Abstract: PURPOSE:To enable moving or lifting a cable drum only by one operator easily and safely by raising and lowering a hook inserted into the central hole of the cable drum to lift a shaft bar by the use of a hydraulic mechanism. CONSTITUTION:A slide guide 16 is mounted on a frame 6c, then a shaft bar 10 is inserted into a cable drum, and a hook 7' is hung on a boss 17 selected to be mounted in the position lower than the position of the shaft bar 10 and nearest to the same bar. A cable carrying-feeding machine is set so that the hook 7' is directly below the shaft bar 10. Subsequently, when a hydraulic cylinder 19 is supplied with a pressure oil from an oil-hydraulic pump 11 by operation of the pump 11, an extensible rod 20 extends upward and the hook 7' hangs both ends of the shaft bar 10 via slide tube 18 and slide guide 16 and rises so as to be capable of lifting the cable drum. Thus, it is possible to move and lift the cable drum only by one operator easily and safely.
Patent JP-H06103027-A (JP)
Title: Data separation processing method
Inventor: YOSHIDA NAOKI
IPC: G06F7/02
Filed: 1992-09-18
Abstract: PURPOSE:To provide the minimum value of objective item data in a minimum value storage area without securing an area indicating the presence/absence of input data or an area showing the number of data by securing the minimum value storage area longer than the number of data digits in an objective item just for one digit. CONSTITUTION:First of all, the minimum value storage area for storing the minimum value of the objective item from record data 15 registered on an external storage device 3 is secured longer than the number of data digits in this item just by one digit. Then, initial data larger by one digit are stored in this minimum value storage area corresponding to the attribute and length of the item of the data. Succeedingly, the relevant item data of the record data 15 successively read from the external storage device 3 are compared with the data stored in the minimum value storage area. When the read data are larger than the data stored in the minimum value storage area, the relevant item data of data read from the external storage device 3 are stored in the minimum value storage area of the relevant item.
Patent JP-H05113920-A (JP)
Title: Method and device for managing file
Inventor: YOSHIDA HIRONAO
IPC: G06F12/00
Filed: 1991-10-22
Abstract: PURPOSE:To prevent the pressure applied to a storage area due to the infinite increase of new versions for the control of a file versions. CONSTITUTION:A file (a) stores ml versions from a version (n) up to a version (n-m1+1). When a new version (n-1) is added, the oldest one of those stored m1 versions, i.e., the version (n-m1+1) is compressed and stored in an archives file(a. dat arc). When the file (a) is deleted in such conditions, the latest file (a; n-m1+1) is restored in the archives file and stored as a normal file since one file is decreased.