baber/WOPTO huggingface dataset:
Patent JP-H0221579-A (JP)
Title: Lock mechanism of stacking printed wiring board
Inventor: SUZUKI MITSUJI
IPC: H01R13/639
Filed: 1988-07-11
Abstract: PURPOSE:To improve the operability of a lock mechanism in case of the stacking mounting of a printed wiring boards by installing a lock mechanism at the external circumference of the printed wiring boards. CONSTITUTION:A lock mechanism 2 has pawls A3 and pawls B4 which fit in notches 6 for locking printed wiring boards 1, and notches 5 are printed for guiding to cutting position and improving the capability of being cut smoothly. The notches 6 for locking the printed wiring board 1 at the uppermost step can pass through the pawls A3, but cannot pass through the pawls B4, so that the notches 6 are locked by the pawls B4, The notches 6 for locking the printed wiring boards 1 after the second printed wiring boards 1 and down from the uppermost step are locked by the pawls A3; the printed wiring boards 1 and the lock mechanism 2 are locked. As a result, the lock mechanism 2 is not hidden behind any printed wiring boards 1 so that its operability is improved.
Patent JP-H0460044-A (JP)
Title: Hollow precast concrete pillar material with core material
Inventor: IZAKI MASAO
IPC: E04B1/16
Filed: 1990-06-27
Abstract: PURPOSE:To obtain a hollow precast concrete pillar material with a small water/cement ratio by arranging a steel net material on the outside of an outside shear reinforcing bar and on the inside of an inside shear reinforcing bar, and placing concrete. CONSTITUTION:A steel net material 14 is folded and fixed on the inside of an inside shear reinforcing bar 16 according to its shape, and a steel net material 13 is fitted on the periphery of an outside shear reinforcing bar 15. The steel net material 13 integrated with the outside shear reinforcing bar 15 is used as an inner mold, an outer mold is arranged around it, and concrete is placed in a space surrounded by the mold and the inside shear reinforcing bar 16. The bubbles and excess water contained in the placed raw concrete are discharged to a hollow section 12 through the steel net materials 13, 14, and a good-quality pillar material 10 with a small water/cement ratio is formed.
Patent JP-S6065740-A (JP)
Title: Production of porous base material for optical fiber
Inventor: SUGIMOTO IWANE
IPC: C03B37/018
Filed: 1983-09-16
Abstract: PURPOSE:To provide a porous base material for optical fibers at a low cost without requiring addition of Ge to a core part, by blowing fine glass particles containing fluorine onto a flame of CO and O2 on the outer periphery along the longitudinal direction of the core part. CONSTITUTION:A synthetic quartz is used as a core part 3. A vapor phase raw material 6 and fluorine gas 7 are fed to the central tube of a mutitubular burner 4, and CO 10 is fed to the second outer tube. Ar 8 is fed to the third outer tube, and O2 9 is fed to the outermost tube. Fine glass particles 11 and a flame of the CO 10 and O2 9 are blown on the outer periphery of the core part 3 to give the aimed porous base material.
Patent JP-H0611785-A (JP)
Title: Silver halide photographic sensitive material improved in physical property of binder
Inventor: HANIYU TAKESHI
IPC: G03C1/04
Filed: 1992-06-29
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material free from unevenness in coating and development by incorporating a compound comprising structural units of glucose, mannose, glucuronic acid, and their derivatives. CONSTITUTION:The compound to be added comprises the structural units of glucose, mannose, glucronic acid, and their derivatives and it can be given the thixotropic property that is lowered in viscosity by applying shearing stress. The photographic coating fluid containing it is easily applied to web and raised in viscosity by the shearing stress dropped immediately after coating and made difficult in flowing, thus permitting uniform coating finish to be attained. An extremely small amount of it can control the viscosity of the photographic coating fluid using gelatin as a binder and it does not adversely affect photographic performances, such as sensitivity and fog, and it does not deteriorate the speeds of development, fixation, rinsing, and the like.
Patent JP-H0772375-A (JP)
Title: Focusing controller for camera
Inventor: YAMAGUCHI KUNIHISA
IPC: G02B7/09
Filed: 1993-06-17
Abstract: PURPOSE:To prevent out of focus even in the case of performing zooming over other focal distance within a zoom range just by performing focusing once when an optical focal distance is selected in spite of a simple mechanism. CONSTITUTION:A basic motion member 15 rotates by receiving the rotational force of a pulse motor for variable power through a driving gear 10 so as to move a zooming lens in an optical axis direction through a variable power engaging pin 1a engaged with a zoom cam groove 19. A focusing member 20 is pivotally attached on the member 15 through a moving shaft 17. In the case of distance infinity , the member 20 is relulated by a regulating pin 18 and integrally rotated to move a focusing engaging pin 2a engaged with a focusing cam surface 21, whereby a focusing lens is moved in the optical axis direction. In the case the subject distance is shorter than infinity, a focusing curve selection means 14 rotates an AF pin holding lever 23 by an amount in accordance with the distance so as to incline the focusing cam surface 21.
Patent JP-H0221402-A (JP)
Title: Rotary head device
Inventor: TANAKA TORU
IPC: G11B25/06
Filed: 1988-07-08
Abstract: PURPOSE:To record and reproduce a signal simultaneously on two magnetic tapes with one device by providing a fixed cylinder provided with two leads to regulate the feed of the magnetic tape, two rotary cylinders, and to driving means to rotate the rotary cylinders. CONSTITUTION:The rotary cylinders 1 and 2 are arranged coaxial with the fixed cylinder 3 and also at opposite sides to the fixed cylinder 3, respectively. Magnetic heads 4 and 5 are mounted on the rotary cylinders 1 and 2, and the leads 6 and 7 are provided on the fixed cylinder 3, and control the feed of the magnetic tapes 20 and 21, respectively. Also, the rotary cylinders 1 and 2 are rotated by separate driving means, respectively. In such a way, it is possible to rotate them at different speed mutually, and to perform, for example, the fast feed search or rewinding search of the magnetic tape 21 simultaneously with the reproduction of the magnetic tape 20.
Patent JP-2000014069-A (JP)
Title: Motor
Inventor: INOUE HITOSHI
IPC: H02K3/50
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the size enlargement of a motor by enabling the wiring work of an armature coil to be performed easily and curtailing the needless space within the motor. SOLUTION: This motor is provided with a conductive common terminal 20 which electrically connects the ends on common terminal side of each phase of armature coils en block with one another, and a conductive external lead terminal 30 which electrically connects the ends on external lead terminal side of each armature coil 5 separately for each phase. The common terminal 20 is constituted of a ring-shaped connection member which consists of conductive material and whose surface is coated with insulating coating, and the end on common terminal side of each armature coil 5 is inserted into each through hole of this connecting member and is soldered.  The external lead terminal 30 is constituted of ring-shaped lead members which consist of conductive material and are stacked in such a state that they are insulated from one another, and the end on external lead terminal side of each armature coil 5 is inserted into the through hole of the connecting piece made in each lead member and is soldered.
Patent JP-H0461267-A (JP)
Title: Inductance device
Inventor: HIRANO MAKOTO
IPC: H01L21/822
Filed: 1990-06-29
Abstract: PURPOSE:To miniaturize the size of a semiconductor integrated circuit device to a marked extent by forming a conductor layer which extends linearly and a first wiring layer and a second wiring layer which are respectively connected with a first end and a second end of the conductor layer on a semi-insulation semiconductor substrate. CONSTITUTION:On a semi-insulated semiconductor substrate 1 on its main side 1a are formed a conductor layer 2, a groove 6 and a groove 7A where a wiring layer 3A is laid out. A conductor layer 2 is fixedly formed in the respective grooves 6 and 7A. The conductor layer 2 for an inductance device is formed in the groove 6, and accordingly a magnetic body is close to the conductor layer 2 for the inductance device.
Patent JP-S6414987-A (JP)
Title: Optical bistable semiconductor laser
Inventor: OKOCHI SHUNSUKE
IPC: G02F3/00
Filed: 1987-07-08
Abstract: PURPOSE:To manufacture an optical bistable semiconductor laser that performs optical bistable operation for returning light by a method wherein a reflecting mirror with reflecting power wavelength selectivity is provided on the edge face of an incident light side. CONSTITUTION:A wafer is divided into p side electrodes 9 by the third groove 12 using an ordinary cleavage process; a resonator is formed so that the edge face of resonator may make right angles with a mesa stripe 16; and a dielectric multilayer film 13 comprising ten layers of SiO2 and TiO2 respectively of 2328Angstrom  and 1350Angstrom  in thickness is formed on one edge face of the resonator. An optical bistable semiconductor laser is operated setting the oscillating frequency and the wavelength of incident light respectively to be 1.30mum and 1.27mum. The reflecting powers of the dielectric multilayered films at respective wavelengths are 0.95 and 0.10. In such a constitution, the returning light emitted from the optical bistable semiconductor laser to be reflected is mostly reflected due to higher reflecting power at incident edge face than that of wavelength 1.3mum of the returned light not to be entered into the resonator exercising no effect on the operation of the optical bistable semiconductor laser.
Patent JP-S6414438-A (JP)
Title: Selection of vibration control circuits
Inventor: SUGANO YASUYUKI
IPC: E02F9/22
Filed: 1987-07-08
Abstract: PURPOSE:To make easier control of vibration by a method in which one or more of vibration control circuits are led by remote operation to the load side oil chamber of an oil-pressure cylinder according to replacing or loading condition of tools of working device. CONSTITUTION:A branched pipe 16 is provided for a pipe 15a connected to the head side oil chamber 8a of a lift cylinder 8, and the pipe 16 is further branched and attached with solenoid valves 17a, 17b, and 17c. Vibration control valves 20a, 20b and 20c, consisting of slow return valves 18a, 18b and 18c and accumulators 19a, 19b and 19c, are connected to the valves 17a, 17b and 17c. A rotary switch 7 is operated, power source is led to the receiver C of the valves 17a, 17b and 17c, and the pipe 16 is connected to one more of the circuits 20a, 20b and 20c according to loading and operating conditions of tools attached to working device. Vibration is controlled by the accumulators 19a, 19b and 19C having different characteristics.
Patent JP-S6152497-A (JP)
Inventor: YAMASHITA HITOSHI
IPC: B30B15/00
Filed: 1984-08-20
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-H0220728-A (JP)
Title: Equipment unit
Inventor: KURITA YUKIO
IPC: E03C1/01
Filed: 1988-07-08
Abstract: PURPOSE:To permit the assembly of units which answers to the user's demand and facilitate maintenance and inspection of a pipe system by allowing each piping space formed in each equipment unit to communicate through each facilities. CONSTITUTION:A dead spaces 20 formed in the unit inside spaces 11 and 31 is used for a piping space by installing the facilities equipment 12 and 32. Further, also a recessed spaces 34 formed on the shoulder parts of the facilities equipment 12 and 32 and the recessed part in the outside part which is formed by projecting the side walls 19b of the unit structure bodies 19 and 36 into the inside spaces 11 and 31 can be used for the piping space. In the state where the equipment units 10 and 30 are assembled, the piping spaces for the equipment units 10 and 30 are allowed to communicate as a whole, and the laterally installed piping including the piping to other units is carried out.
Patent JP-S5961128-A (JP)
Title: Manufacture of semiconductor device
Inventor: WAKASHIMA KIYOSHI
IPC: H01L21/225
Filed: 1982-09-30
Abstract: PURPOSE:To make uniform the impurity surface density of an impurity diffusion layer in the state in which the total quantity of impurities is unchanged by a method wherein the impurity density of an impurity source is reduced, and the impurity diffusion layer is deeply formed by increasing the diffusion processing temperature corresponding to the degree of impurity density. CONSTITUTION:After a liquid impurity source 2 of the conductive type reverse to a substrate has been applied to the P<-> side of the semiconductor substrate 1 of P<-> conductive type, a diffusion is performed at the prescribed temperature in a nitrogen atmosphere, and a high density impurity layer 3 is formed. As a PSG film 4 is left on the surface of the semiconductor substrate 1 by the performance of deposition, this PSG film is removed by a hydrofluoric solution, and an oxide film 5 is formed in an oxidizing atmophsere. Lastly, in the process F, a diffusion is performed on a high density 3 at the temperature higher than that used in deposition for several tens of hours, and a base layer having the prescribed diffusion depth and the surface impurity density is formed. Thus, a semiconductor substrate having little irregularity in impurity surface density can be manufactured.
Patent JP-S5960653-A (JP)
Title: System for encoding and decoding digital information
Inventor: YONEDA HIDEKAZU
IPC: G06F11/10
Filed: 1982-09-30
Abstract: PURPOSE:To improve the accuracy of the error detection and error correction of information and to detect and correct plural burst errors, by using finite projective geometry as a weighting means of a check code. CONSTITUTION:A total of n-kinds of characters are encoded in the form of Galois body GF (p) (p>=n) and p+1 points having an intensity (t) in the (t-1)- dimensional finit projective geometry PG (t-1, p) on the GF (p) are produced. These points are arranged in one line and a weight coefficient matrix is obtained, and then, encoding and decoding of digital information are performed. At the multiplying circuit 123 of a weight coefficient generator products of each output of a counter 121 and register 122 are taken. The products are supplied to a residue circuit 124. A prime (p) is supplied to the residue circuit 124 from a prime generator 11 and the unknown of the GF (p) is found. The output of the residue circuit 124 is stored in a register storage device 125 and held in the register 122. This operation is repeated and the weight coefficient matrix is implemented.
Patent JP-S5960138-A (JP)
Title: Ventilating device
Inventor: YAMAMOTO TOMIZOU
IPC: F24F7/007
Filed: 1982-09-30
Abstract: PURPOSE:To attempt to accomplish energy economization and complete automation of the titled device by controlling a ventilation fan using a solar battery and a storage battery as power source through a control part by an output signal from a sensor part provided within a house. CONSTITUTION:A solar battery 3 is provided on the roof 2 of a house 1, and a ventilation tower 5 is provided on the top of the roof 2. Within the ventilation tower 5 formed at its upper end surface by a light transmitting material 10 such as a glass panel and provided with a light collecting function, the ventilating fan 4 consisting of a motor and a fan and ventilating the inside and the outside of the house, is disposed. If a temperatrue sensor S1 or an air contamination sensor S2 detects the temperature or air contamination exceeding preset values and operates, the control part which is a relay is operated to drive the ventilating fan 4 using the power source part of the solar battery 3 and a storage battery 7 as the power source. When the temperature is decreased up to a predetermined value and contamination of air is removed, the ventilation fan 4 is automatically stopped.
Patent JP-H0221773-A (JP)
Title: Facsimile equipment
Inventor: YOSHIURA YOSHIO
IPC: H04N1/04
Filed: 1988-07-11
Abstract: PURPOSE:To save the power consumption by turning on a power of a printer section due to an incoming call, storing the incoming data into a temporary memory and outputting the incoming data stored in the memory to the printer section in the stage that the output operation of the printer section is enabled. CONSTITUTION:A controller 3 turns off the power of a printer section 2 in the absence of a call for a prescribed time, turns on the printer section 2 in response to the incoming call to start the printer section 2. Moreover, the controller 3 is provided with a memory storing a picture data and the incoming data is stored once in the memory till the printer section 2 is able to be operated at the incoming call and the incoming data stored in the memory is supplied to the printer section 2 in the stage that the printer section 2 is operationable. Thus, if the printer section is inactivated, it is possible to turn off the power thereby saving the power consumption.
Patent JP-H1017221-A (JP)
Title: Elevator device
Inventor: HIDA TOSHIMITSU
IPC: B66B1/18
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To enhance the convenience of an elevator device by furnishing a hall call learning means which can work in quick response to the movement, etc., of the user or tenant. SOLUTION: The hall call information, car call button 51, and operational information of a car 5 sent to an elevator control device 2 are fed to an information collecting device 61 in a wait device 6, and a learnig part 62 learns the information collected by the part 61 together with the time which a clock 63 shows. A communication part 64 sends the learning result to a monitor center 7, which sends back the judgement whether the learning is possible and the wait control should take place on the basis of the learning result and the situation of tenant and/or people dwelling, while a changeover part 65 changes over from the learning possible to impossible, and from the wait to be implemented to out of implementation.
Patent JP-S6254177-A (JP)
Title: Method of testing connection of connector of coaxial line
Inventor: KATAGUCHI YUKIO
IPC: G01R31/04
Filed: 1985-08-05
Abstract: PURPOSE:To make an efficient and highly reliable test possible by combining a high frequency signal with the shield of a coaxial line. CONSTITUTION:Conduction test is made between signal pins S and between grounding pins G of two parallel 2 pin type connectors 11, 12 using switches 16, 17, and conduction between corresponding pins is confirmed. Then, a high frequency signal from a high frequency signal generator 13 is connected to the shield 102 of a coaxial line 10 through an antenna 14. When connectors 11, 12 of both ends are in correct connection to the coaxial line 10, induced high frequency signal voltage of the shield 102 appears in the pin G, and in case of erroneous connection, appears in the pin S. By detecting this by a high frequency signal detector, correctness of connection can be judged efficiently.
Patent JP-H0222625-A (JP)
Title: Ferroelectric liquid crystal panel
Inventor: KAMIMURA TSUYOSHI
IPC: G09F9/35
Filed: 1988-07-11
Abstract: PURPOSE:To obtain the ferroelectric liquid crystal panel which hardly forms a twist state and has a high display grade by using a silane coupling agent of an amino system for at least either of substrate surfaces. CONSTITUTION:At least either of the substrate surfaces is the silane coupling agent of the amino system. The appearance of a twist state is suppressed and the ferroelectric liquid crystal panel having a high memory effect is obtd. by using the silane coupling agent for one of the substrate surfaces. There is also an effect of forming a matrix panel as a black matrix. The ferroelectric liquid crystal panel which hardly forms the twist structure, has a strong memory effect and has the good display grade is obtd. in this way.
Patent JP-S6064319-A (JP)
Title: Fast single lens
Inventor: MIYAMAE HIROSHI
IPC: G02B13/18
Filed: 1983-09-20
Abstract: PURPOSE:To obtain a single lens which is used suitably for the optical distance measurement system of an automatic focusing camera and has aberrations compensated excellently almost up to 0.4-0.6 Na and a 2.5 deg. half angle of vies, by setting radii of paraxial curvature, on-axis thicknesses, focal lengths, coefficients of asphericity of an object-side and an image-side surface in specific relation. CONSTITUTION:Both surfaces of the lens is made convex while the radius of curvature of the object-side surface is large. Then, conditional inequalities (1)- (4) hold as hown in a figure.
Patent JP-2001007805-A (JP)
Title: Extension extending system in communication system
Inventor: YAMADA TSUTOMU
IPC: H04M3/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To generate multi-frames with the same phase even without the need for a clock source by allowing a clock generating source to give clock signals with different frequencies to an interface panel and allowing each interface panel to generate M-bit frames with the same phase on the basis of the clock signal whose frequency is a common multiple of the frequencies of a plurality of the extracted clock signals. SOLUTION: A common section 1 generates clock signals whose frequencies are 0.4 kHz and 0.5 kHz and gives thee clock signals to each of interface panels 2 (#1-#4), in which the clock signals are inputted to a common multiple detection circuit 20. Each common multiple detection circuit 20 detects the position of a least common multiple of periods of the two clock pulses so as to find on the least common multiple 0.01 s on the basis of a length T1 of one period of 0.4 kHz (=0.0025 s) and of a length T2 of one period of 0.5 kHz (=0.002 s). Then the common multiple detection circuit 20 generates a clock signal with a period of 0.01 s and gives it to a period generating section 21. Even an existing device can transmit M-bit multi-frame signals with the same phase in this way.
Patent JP-H119541-A (JP)
Title: Apparatus for rinsing/disinfecting endoscope
Inventor: SUZUKI HIDEMICHI
IPC: A61B1/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the rinsing and disinfecting performances of an apparatus for rinsing/disinfecting an endoscope with a flowing liquid by a method wherein a liquid flow generating means is disposed to produce flows of a rinsing liquid and a disinfecting liquid accumulated in a rinsing tank and the direction of the flows of the rinsing liquid and the disinfecting liquid in the rinsing tank is caused to change by the liquid flow generating means. SOLUTION: A rinsing liquid in a rinsing bath 2 is sucked from a circulation liquid suction port 23 by a pump 25 in the course of a pipeline 21 for a flowing liquid to inject a high pressure rinsing liquid into the rinsing bath 2 from a flowing liquid jetting port 24. The water level in the rinsing bath 2 rises during the rinsing with the flowing liquid and when a first slit of a jet direction altering plate mounted on a float is positioned, the direction of the flowing liquid is forcedly changed obliquely leftward so that an endoscope 1 is rinsed while producing a liquid flow which passes counterclockwise around a housing space 9 around a tower 6 equipped with the endoscope 1.  With further rise of the water level, a second slit of the jet direction altering plate is positioned in front of the liquid jetting port 24 and the direction of the liquid is forcedly dianged obliquely rightward so that the liquid flow is produced which flows clockwise around the housing space 9.