baber/WOPTO huggingface dataset:
Patent JP-H09317035-A (JP)
Title: Dressed girth draining structure
Inventor: TSUTADA YOSHINOBU
IPC: E04F13/08
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To execute a dressed girth draining structure with a good finish easily. SOLUTION: The lower edge of an upper stored outer wall material 1 and the upper edge of a lower stored outer wall material 1 are piled on the upper/lower edges of the outdoor surface of a girth 3 made of a shaped steel through a clearance G. A girth draining 4 is installed so that its upper end is inserted in the clearance G between the back surface of the upper storied outer wall material 1 and the girth 3 and its lower end is positioned on the upper edge of the outdoor surface of the lower storied outer wall material 1. A dressed girth receiving metal fitting 6 having an upward engaging part 6a is installed on the upper edge of the outdoor surface of the lower storied outer wall material 1.  The dressed girth 8 is installed so that the upper/lower edges are piled up respectively to the lower edge of the outdoor surface of the upper storied outer wall material 1 and the upper edge of the outdoor surface of the lower storied outer wall material 1. An upper part fixing metal fitting 9 for holding the lower edge of the upper storied outer wall material 1 between the back surface of this dressed girth 8 and the girth draining is installed on the upper part of the back surface of the dressed girth 8 and downward engaged part 10 engaged to the engaging part 6a of the dressed girth receiving metal fitting 6 is installed on the lower part of the back surface of the dressed girth 8. A gasket 11 is pressed in between the upper edge of the back surface of the dressed girth 8 and the upper storied outer wall material 1.
Patent JP-H111989-A (JP)
Title: Dome roof
Inventor: KAMINOFUJI YASUO
IPC: E04B1/32
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To enlarge the shaft force of a tension ring without enlarging bending moment acting on the tension ring and contrive lightweight by providing the tension ring for restricting the horizontal deformation of a truss on the outermost peripheral part of the truss, and constituting the tension ring out of a cable. SOLUTION: A curved face shell-shaped truss 11 constituted of a steel frame as a frame through a bearing 2 is attached to the upper part of a building 1, and a roof finish material 12 is attached to the upper part of the truss 11. A plurality of saddles 11a are provided on the bottom part of the truss 11, namely, on the outermost peripheral part of the truss 11 at prescribed intervals along the circumferential direction. A tension ring 13 composed of a plurality of cables 13a of very small bending rigidity making an annulus along the outermost peripheral part of the truss 11 is provided on the outer face side of these saddles 11a, and restricts horizontal deformation of the truss 11, namely, restrains deformation for the outside of the truss 11 by self weight of the truss 11, the roof finish material 12 and the like.
Patent JP-H0444390-A (JP)
Title: Laser soldering method and device
Inventor: YASUTAKE MASANORI
IPC: H05K3/34
Filed: 1990-06-11
Abstract: PURPOSE:To carry out uniform bonding at every soldering spot simultaneously by scanning laser light over the soldered spots on lands on several locations several times and melting the solder substantially equally to solder. CONSTITUTION:The converging spot of laser is controlled so that cyclic scanning may be carried out, using leads which come out from the four sides of QFP 15. It is possible to heat cream solder 13 between each lead 11 and each land 12 equally all over the spots by controlling the number of scanning or scanning times. When an attempt is made to increase scanning speed, and shorten laser radiation time per operation for a single soldering spot, and increase the number of scanning equivalent to the reduction in the radiation time, each soldering spot will be heated by the heating accumulated by the number of scanning timer so that the heat at each soldering spot may be equalized. This construction makes it possible to provide the heating efficiency which is equivalent to simultaneous heating all over the soldering spots. It is also possible to raise the heating temperature at a soldering spot if an attempt is made to increase accumulated radiation time by the number of scanning time.
Patent JP-S5276886-A (JP)
Title: Semiconductor memory device
Inventor: TAKEI AKIRA
IPC: H01L27/108
Filed: 1975-12-23
Abstract: PURPOSE:To improve the degree of integration by following procedure, that the electrodes forming the memory are arranged at both sides of input and output conductors, and two electrode forming the memory are set between these conductors, so number of conductor and channel stop are to be a few against the same number of memory elements.
Patent JP-S5276070-A (JP)
Title: Electronic timepiece
Inventor: OGUCHI CHIAKI
IPC: G04G5/02
Filed: 1975-12-22
Abstract: PURPOSE: To provide a digital indication type electronic alarm watch, comprising crystal vibrator as standard clock unit, in which one time correcting switch is imparted with control function varied by the time length being handled, whereby correction of time can be effected with ease, as compared with conventional arrangement. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0715648-A (JP)
Title: Auto-focus video camera
Inventor: HARUKI TOSHINOBU
IPC: H04N5/232
Filed: 1993-06-24
Abstract: PURPOSE:To suppress the overrunning of a lens at the positions near the in-focus point by increasing the driving speed of a focus motor, increasing the displaced variable of a lens per unit time and increasing the variance value of the focus evaluation value to suppress the malfunctions when the depth of field is large due to the large aperture value and then by reducing the driving speed of the motor and reducing the displaced variable of the lens per unit time when the depth of field is small due to the small aperture value. CONSTITUTION:A focus evaluation value generating circuit 5 outputs the high band component value of the image pickup video signal as the focus evaluation value. Then a focus motor 3 shifts the lens 1 to a position where the maximum focus point evaluation value is secured. In such an in-focus operation, the driving speed of the motor 3 is varied in response to the aperture value of an aperture mechanism 21 which controls the quantity of light made incident on an image pickup element.
Patent JP-S6045098-A (JP)
Inventor: NIIHORI KENICHI
IPC: H05K7/14
Filed: 1983-08-23
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-S5485361-A (JP)
Title: Detector for defective part of gas-insulated apparatus
Inventor: OZAWA ATSUSHI
IPC: H02H5/00
Filed: 1977-12-20
Abstract: PURPOSE: To transmit arc light to an optional position, by providing a recess at each section chamber of the vessel of an enclosed gas-insulated apparatus divided for the light and fitting the recess with a transparent plate for airtight sealing and light transmission and coupling a light guide to the transparent plate.  
     CONSTITUTION: The enclosed vessel of the gas-insulated apparatus is provided with the recess 11. A flange 12 is provided around the recess. An assembly, wherein the transparent plate 13 such as an acryl plate and the light guide 14 are bonded to an opening of a metal plate 16 by an opaque bonding regin 15, is attached to the flange 12 by bolts 17 and nuts 18. Thereby, the light of defective current arc in the gas- insulated apparatus can be transmitted to the light guide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6045014-A (JP)
Title: Growth of thin film single crystal
Inventor: OGINO MASANOBU
IPC: H01L21/20
Filed: 1983-08-23
Abstract: PURPOSE:To enable to grow a uniform thin film single crystal on an insulating film by a method wherein the outer peripheral part of the region to be converted into a single crystal of a nonsingle crystal film is held at a higher temperature as compared with another region. CONSTITUTION:A bottom heater 11 is formed in a construction interposing a loop type heat source 13 made to coincide with the external shape of a substrate to be used and having a notch part 12 between sapphire plates 141, 142, and laminated with a carbon plate 15 coated with SiC on the top sapphire plate 141. A polycrystalline silicon film 2 is heated according to a top movable heater 7 and the bottom heater 11 in the condition put on with a structure 16 consisting of the Si substrate 18, etc. on the bottom heater 11 as to make a part 17 to act as a seed to be aligned with the notch part 12 of the heat source 13, and a part of the outer peripheral part is held at a lower temperature as compared with the other outside peripheral part in the region to be converted into a single crystal of the polycrystalline silicon film 2. Accordingly, crystallization is started from the polycrystalline silicon film 2 of the part 17 to act as the seed, conversion into a single crystal of the orientation decided by the seed is facilitated, and conversion into a single crystal of the polycrystalline silicon film 2 is facilitated.
Patent JP-S5277813-A (JP)
Title: Processing and heat-treating apparatus
Inventor: ITOU KAMETAROU
IPC: C21D7/13
Filed: 1975-12-23
Abstract: PURPOSE:To inexpensively produce steel materials of uniform shape and high quality by either performing succesively heating, rolling, descaling, correction and hardening of the steel materials or performing successively primary rolling, descaling, secondary rolling and hardening thereof without using a correcting device.
Patent JP-S5579344-A (JP)
Title: Derivative of 4-(4-hydroxyphenoxy)-2-pentenoic acid
Inventor: ITOU SHIGESUMI
IPC: C07C67/00
Filed: 1978-12-12
Abstract: NEW MATERIAL:4-(4-Hydroxyphenoxy)-2-pentenoic acid derivatives of formula I (R is H or alkyl).  
     EXAMPLE: 4-(4-Hydroxyphenoxy)-2-pentenoic acid ethyl ester.  
     USE: A starting material of e.g. 4-[4-(4-trifluoromethylphenoxy)phenoxy]-2-pentenoic acid ethyl ester which is a herbicide effective to grasses from the pre-sprouting stage to the grown stage considerably safe to main crops, e.g. soybeans, radishes etc., and esp. effective to a hardly exterminable weed, ginsong. The compound itself is effective for prevention and extermination of rice blast and sheath blight.  
     PROCESS: A compound of formula I is obtained by the reaction of hydroquinone with 4-halogeno-2-pentenoic acid and its derivative in a solvent, e.g. water, acetone etc., at -20°CW150°C in the presence of a base. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01320043-A (JP)
Title: Noncontact type ophthalmotonometer
Inventor: IIJIMA HIROSHI
IPC: A61B3/16
Filed: 1988-06-22
Abstract: PURPOSE:To make it possible to maintain the pressure rise of the compressed gas released from a nozzle constant as much as possible by providing a pressure maintaining device to maintain constant the pressure of the compressed gas led to an airtight chamber, between a gas cylinder and the airtight chamber. CONSTITUTION:A diaphragm 25 is loosened at the initial stage when the pressure in a chamber B is low, and a valve rod 53 is contacted to a spring holder 51 by installing a gas cylinder 2 to a cylinder installing tube 28, and pushed in to the inside of the gas cylinder 2. The compressed air is spouted from the gas cylinder 2 to raise the pressure in the chamber B, and the diaphragm 25 is swelled and moved in the direction of the arrow of a movable shaft 49 against the enforced power of a spring 52. The compressed gas flows in an airtight chamber 6 through a tube 30. By the swelling of the diaphragm 25, the valve rod 53 and the spring holder 51 are separated, the valve rod 53 blocks the hole of the gas cylinder 2, and the discharge of the compressed gas from the gas cylinder 2 is stopped.
Patent JP-S5858353-A (JP)
Inventor: TAJIMA KIYOAKI
IPC: E04C3/26
Filed: 1981-09-30
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-H079367-A (JP)
Title: Head structure for scalar type robot
Inventor: MANOME TOSHIBUMI
IPC: B25J9/06
Filed: 1993-06-24
Abstract: PURPOSE:To enhance operating performance with the head section of a scalar type robot made multi-axial, let making the head section multi-axial be accomplished by a comparatively simple structure, and thereby facilitate alteration such as an increase in spindles. CONSTITUTION:A plate 35 rotatably holding a plurality of working spindles 36, is installed onto the lower end of an operating spindle 16 which is attached to the tip end of the arm of a scalar type robot in such a way that it can be moved in the Z axial direction and also can be rotated, while being moved up and down together with the operating spindle 16, and a shaft 42 acting as the whirl-stop of the plate 35 against the arm is penetrated through the inside of the operating spindle so as to be provided, so that the respective working spindles 36 are thereby connected to the operating spindle 16 via a rotation transmitting means.
Patent JP-S5485700-A (JP)
Title: Liquid crystal display panel
Inventor: KURONUMA RIYUUICHI
IPC: G02F1/1335
Filed: 1977-12-20
Abstract: PURPOSE: To establish the display not requiring lamps at night and not considering the effect by radiant rays, by forming the reflection plate with phosphorus substance, in liquid crystal panel of reflection type.  
     CONSTITUTION: In the twist nematic type display unit having the glass plate 2 having the transparent electrode, spacer 4, and liquid crystal 5, between the polarized plates 1 located orthogonally each other, the reflection plate 30 consisting of phosphorus substance is located at the back. Since the phosphorus material is different from fluorescent substance, in the luminescence in which absorbed energy is radiated as light, emits light with sufficiently longer attenuation time. The device is stimulated with external light at daytime, by mixing the phosphorus substance in the reflection plate or forming the reflection plate by the substance, and the plate plays a role of illumination plate at night, and the content of display is uniformly illuminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6133581-A (JP)
Title: Seal impression registering and retrieving system
Inventor: AMANO HARUO
IPC: G06T7/00
Filed: 1984-07-26
Abstract: PURPOSE:To display the image of a seal impression with sufficient resolution by a small-sized and economical system by storing the seal impression on a memory and retrieving and matching the seal impression to be matched under control by a computer. CONSTITUTION:A computer room 1 and each branch 2 are connected through a transmission line 4 and a processing center 3 is connected to the computer room 1 through a cable 5. The computer room 1 is constituted of a CPU6 which is a center unit, magnetic disc devices 7-1-7-n, a magnetic tape device 8, a printer 9, an operation board 10, a monitor 11, a terminal board 12, and a memory 13 and each branch 2 has a seal impression register 2A and a seal impression matcher 2B. The seal impression register 2A has a CCD camera 15 which is an image pickup device having high resolution and prevented from distortion and seal impression data is sent and accumulated to/in the computer room 1. The seal impression matcher retrieves the seal impression by its operation boards 25-1- 25-n and monitors 26-1-26-n.
Patent JP-S6310212-A (JP)
Title: Mobile stage controller
Inventor: KAWANO MASAMICHI
IPC: G05D3/12
Filed: 1986-07-02
Abstract: PURPOSE:To perform the contact detection with no malfunction by detecting the contact between a mobile stage and a drive part when the difference signal between the target shift position of the mobile stage and the present position of this stage outputted from a length measuring device exceeds the prescribed value. CONSTITUTION:A laser control part 8 applies the control/processing to the laser light 7 for measurement of position of a mobile stage 1. The error data 9 outputted from the part 8 is latched by a register 10 in case a motor 6 is started. A subtractor 12 performs subtraction between the latch signal and a constant 11 set previously and the data A corresponding to the error data 9 obtained after the mobile stage 1 is outputted. If the motor 6 is started under such conditions, a drive rod 3 moves toward the end face of a coupler 2 and the stage 1 to be fixed to a coupler 2 is pushed after a contact is secured between the rod 3 and the coupler 2. The data 9 varies in accordance with the shift of the stage 1 and is compared with the data A through a comparator 13. Then a signal B is outputted when the coincidence is obtained between both data. Thus the contact between the rod 3 and the stage 1 can be detected by the signal B.
Patent JP-H03115178-A (JP)
Title: Method for joining aluminum or aluminum ceramics by diffusion
Inventor: OHASHI OSAMU
IPC: C04B37/02
Filed: 1990-06-14
Abstract: PURPOSE:To enhance the mechanical performance of a joined part by interposing an Al-based metal contg. a specified amt. of Li between faces to be joined. CONSTITUTION:When Al is joined to Al, other metal or aluminum ceramics by diffusion or alumina ceramics is joined to alumina ceramics or a metal other than Al by diffusion, an A alloy obtd. by incorporating Li into Al or an Al alloy by 0.1-1.5wt.% is interposed between the faces to be joined and they are heated and pressed. By this method, the Li diffuses into the interface and ensures tight joining.
Patent JP-S6310599-A (JP)
Inventor: TANAKA TAKAYUKI
IPC: H05K9/00
Filed: 1986-07-02
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-S5854206-A (JP)
Title: Fluid control equipment
Inventor: SUHARA MASAAKI
IPC: F15B13/04
Filed: 1981-09-28
Abstract: PURPOSE:To enable preventing occurrence of scooping phenomena in such a way that a means of reducing shaft thrust is provided on the fluid path on the return side of a throttle change-over valve, and movement of a spool is stablilized. CONSTITUTION:Shaft thrust W1 due to fluid which is flowed from a pump port P along a path on the feeding side to a load port (A), and shaft thrust W2 due to fluid which is flowed from a load port B along a fluid path on the return side to a reservoir port T are given to a spool 23 of a main valve in a throttle change-over valve. Here, phi2, angle of deflection made by fluid velocity vector which is flowed through a penetrating hole 32 becomes almost 90 deg., since the penetrating hole 32 is made in the orthogonal direction to the axis of the spool 23. In consequence, shaft thrust becomes such as W2=rhoQ2V2cosphi2 0, the spool 23 is stabilized in quiescence, so that scooping will not be allowed to be produced in the hydraulic cylinder 4.
Patent JP-S6047403-A (JP)
Title: Control device of driving current of solenoid
Inventor: ISHIDA KOUICHI
IPC: F02D41/02
Filed: 1983-08-25
Abstract: PURPOSE:To obtain conducting energy required for opening a fuel injection valve by comparing power supply voltage with a predetermined value so as to fix the time of the signal to a driving transistor when the voltage is larger than the value and to change the signal time depending on the power supply voltage when it is smaller than the preset value. CONSTITUTION:The base voltage of a driving transistor connected in series with an electromagnetic fuel injection valve connected to the battery power supply UB is controlled by the output of a comparator 14 for generating one-shot pulses. A comparator 23 inputs the voltage of the power supply UB through a variable resistance 21 and a voltage dividing resistance 22, and compares it with the reference voltage inputted at the non-inverting terminal for discrimination. If the compared voltage is larger than the predetermined value, a transistor (TR) 46 is turned ON and a given voltage determined by a Zener diode 48 is applied to a capacitor (C) 15 through a current mirror circuit A to charge the same. If the compared voltage is smaller than the predetermined value, the capacitor (C) 15 is charged with the voltage of the power supply UB through a current mirror circuit B. Thus, even if the voltage of the power supply UB is lowered, it can supply the energy required for opening the injection valve.
Patent JP-S6046588-A (JP)
Inventor: KONNAI KATSUMI
IPC: G09G5/24
Filed: 1983-08-24
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-H06349159-A (JP)
Title: Tracking controller
Inventor: TAKIMOTO HIROYUKI
IPC: G11B5/592
Filed: 1993-06-01
Abstract: PURPOSE:To rapidly return to a stable tracking state when two tracks deviation occurs. CONSTITUTION:A tracking control signal V3 is provided from a difference between the levels F$, F2 of pilot signals incorporated in a regenerative signal of a head A reproducing a track where no pilot signals f1, f2 are recorded. The fact that the F1, F2 exceed a reference level VREF, is detected as the pilot signal reproduced before one track, and the two tracks deviation is detected by detecting whether the V4, V5 are an H or an L, and a switch 12 is shifted, and a mode is revised. Thus, the tracking state is stabilized rapidly, and an interval when an image is disturbed is shortened.
Patent JP-2000344813-A (JP)
Title: Cationic polymerization process and catalyst for cationic polymerization for use therein
Inventor: WAKAO NORIHIRO
IPC: C08F2/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a cationic polymerization process by which a desired polymer can be efficiently produced in one step without used of previous preparation of a catalyst and at the same time a polymer having a narrow molecular weight distribution can be produced; and a catalyst for cationic polymerization for use in the process. SOLUTION: A cationic polymerization process which comprises polymerizing a cationic polymerizable monomer in the presence of a catalyst, wherein, as the catalyst, use is made of a compound having at least one proton generating group and at least one aromatic hydrocarbon residue, the aromatic hydrocarbon residue being substituted with at least two halogen atoms.
Patent JP-H06339656-A (JP)
Title: Liquid applicator
Inventor: HIRATA MITSURU
IPC: H01L21/027
Filed: 1993-05-31
Abstract: PURPOSE:To make the thickness of a film at the beginning of application uniform in a slot type spray for viscous fluid. CONSTITUTION:A sack back valve 120, a valve 122, and a control valve 123 are attached to a liquid supply pipe 121 connected with an opening 105 for injecting liquid to be applied of an application head 55. Sack back valve 128a, 128b, valves 125a, 125b, and control valves 126a, 126b are attached to liquid discharge pipes 127a, 127b connected with openings 106a, 106b for discharging liquid to be applied of the application head 55. At the end of application, when the time T2 has passed since the valve 122 on the liquid supply side being closed, the valves 125a, 125b together with the sack back valves 120, 128a, 128b are closed to reduce the liquid pressure in the application head 55 in order to prevent the sagging of the liquid.
Patent JP-S5942649-A (JP)
Title: Optical servo-device
Inventor: SHIKAMA SHINSUKE
IPC: G02B7/28
Filed: 1982-09-02
Abstract: PURPOSE:To reduce the friction, and to execute exactly an initial lead-in, by superposing a minute vibration on an actuator at the time of lead-in, in an optical servo-device for executing a focus control of an objective lens in an optical information reproducing device. CONSTITUTION:A sequence waveform generating circuit 15 generates voltage which rises gradually to positive from negative, as time elapses. In response to this voltage, a lens barrel 5e of an actuator 5 starts to move in the other direction reverse to the previous direction. In this case, minute alternating voltage is outputted from an oscillating circuit 13, and is superposed on an output of the circuit 15. Therefore, since the lens barrel 5e always becomes a state of dynamic friction against a cylinder 5d of the inside face of a yoke, a smooth movement of a low speed can be executed. On the way of this movement, the lens barrel 5e passes through a lead-in possible range A and is detected, and a signal is applied to servo-amplifier 12 through a phase compensating circuit 10 from a focus signal processing circuit 8. Thereafter, a switch 16 is opened and the circuits 13, 15 are separated from an input of the amplifier 12, by which a focus- servo is led in.