baber/WOPTO huggingface dataset:
Patent JP-H04101184-A (JP)
Title: Penmanship practicing device
Inventor: YAMAMICHI MASUO
IPC: G09B11/06
Filed: 1990-08-21
Abstract: PURPOSE:To repeat practice according to the necessity of a practicing student by forming a through-hole on a pressing plate so that an aperture part may exist on a paper tape in a state where the paper tape is pressed to a copy. CONSTITUTION:A main body 4 provided with a shaft 4A and a cover 5 functioning as a paper tape pivotally supporting means 3 which turnably pivotally supports the paper tape 2 wound to a paper sleeve 2A are installed near the edge part 1A of a planar base plate 1, and the shaft 5A of the cover 5 is fitted in a hole 4B provided on the shaft 4A of the main body 4 so as to hold the paper tape 2. The bottom of the main body 4 is fixed on the base plate 1. The transparent pressing plate 7 which presses and holds the copy 6 placed on the base plate 1 when it is used is turnably pivotally supported by a pin 8 in a state where tongue pieces 7A are fitted between projections 1B protrusively provided on the upper surface of the base plate 1. Furthermore, the through-hole 7C is formed at the appropriate spot of the pressing plate 7 so that the proper aperture part 7B exists on the paper 2 in the state where the paper tape 2 is pressed to the copy 6. Thus, the student practices an optional character as needed.
Patent JP-S6373668-A (JP)
Title: Manufacture of integrated circuit
Inventor: BEPPU MAKIO
IPC: H01L21/336
Filed: 1986-09-17
Abstract: PURPOSE:To stabilize a threshold voltage thereby to obtain an integrated circuit in a high yield by continuously growing a silicon nitride layer and a polycrystalline silicon layer in the same reduced pressure CVD unit. CONSTITUTION:In order to decide an element separating region 2 on the main surface of a silicon substrate 5, a relatively thick field oxide film 3 is formed, and the gate oxide film 4 of an MOS transistor is then formed on an active region 1 for forming the MOS transistor. Then, a silicon nitride layer 7 and a polycrystalline silicon layer 6 are continuously grown in this order in the same reduced pressure CVD unit. Thereafter, the layers 7, 6 are simultaneously etched in a predetermined pattern by a dry etching technique in a photoresist step. Then, a gate electrode 8 is formed, drain, source diffused layers 9, 10 are then formed, and metal electrodes 12, 13 are eventually formed. Thus, the steps can be shortened.
Patent JP-H0651286-A (JP)
Title: Scattering liquid crystal display element and its manufacture
Inventor: FUJITA SHINGO
IPC: G02F1/1333
Filed: 1992-07-27
Abstract: PURPOSE:To provide a scattering liquid crystal display element and its manufacture capable of obtaining the high-reliability scattering liquid crystal display element by preventing ultraviolet rays from being radiated to a liquid crystal. CONSTITUTION:Substrates 3, 4 formed with transparent electrodes 1, 2 on the surface are stuck together via a spacer 5 to keep a constant gap with the seal resin 6 provided on the periphery of at least one substrate, and an oil absorbing resin layer 13 is filled on the surfaces (facing surfaces) of the transparent electrodes 1, 2 with a liquid crystal 11 dispersed in it. The liquid crystal 11 is dripped and dispersed into the oil absorbing resin layer 13.
Patent JP-H04105563-A (JP)
Title: Pwm circuit of inverter
Inventor: KAMOSAKA HIROSHI
IPC: H02M7/48
Filed: 1990-08-24
Abstract: PURPOSE:To improve the control properties of the PWM circuit of an inverter by combining an instantaneous value control type and an average value control type complimentarily according to the high-speed and low-speed driving conditions of load. CONSTITUTION:A motor control signal DETENT goes to a high level at driving of a motor and changes to a low level at stoppage or low-speed driving. Moreover, the motor control signal DETENT controls analog switches 81 and 82 complimentarily through an inverter 69. Furthermore, the motor control signal DETENT opens either of the gates 67 and 68 or 74 and 75 complimentarily, and controls the control circuit M of an instantaneous value control type and the control circuit N of an average value control type in such a way that either output of them is supplied respectively to the bases of the two transistors of each phase of the inverter part.
Patent JP-S6279491-A (JP)
Inventor: HIROSE TOSHIHISA
IPC: G06Q50/00
Filed: 1985-10-03
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-H1162137-A (JP)
Title: Rain water overflow prevention device for eaves rain gutter
Inventor: YAMADA YUKIO
IPC: E04D13/064
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a rain water overflow prevention device for eaves rain gutter capable of lowering a rising and falling plate to a holding frame at normal times, raising the rising and falling plate by buoyancy with the rise of the water level inside the eaves rain gutter in the case of heavy rain, etc., to project it higher than a rising section on the front side of the eaves rain gutter and surely preventing the overflow or splashes of rain water from the eaves rain gutter without projecting both holding frame and rising and falling plate upward from the rising section on the front side of the eaves rain gutter, catching dust thereby to accumulate and interfering with the fall of snow on a roof to the ground. SOLUTION: A holding frame 20 is mounted to a rising section 2a on the front side of such a place A in the eaves rain gutter 2 attached to a roof of a building as rain water can be overflowed in the case of heavy rain, etc., to fix. A rising and falling plate 30 guided and held by the holding frame 20 in a vertically movable manner at specific stroke and raised in a state to project higher than the rising section 2a on the front side of the eaves rain gutter to prevent the overflow of rain water is provided when the water level W in the eaves rain gutter 2 rises.
Patent JP-H0961713-A (JP)
Title: Reading lens
Inventor: MIYATAKE NAOKI
IPC: G02B13/18
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a reading lens of a low cost which is well corrected in various aberrations and has a high contrast in a high space frequency region by well correcting the fluctuation in the focal length at the time of a temp. change by the use of plastic lenses by the combination of these plastic lenses. SOLUTION: From a first group to a sixth group are successively arranged from an object side toward an image side. This reading lens is composed of the seven elements in six groups consisting in the following manner: The first group is a first lens of a convex meniscus lens of which the convex face is directed to the object side, the second group is a combined lens of a second lens having positive refracting power and a third lens having negative refracting power, the third group is a fourth lens of a convex meniscus lens of which the convex face is directed to the image side, the fourth group is a fifth lens having negative refracting power, the fifth group is a sixth lens having positive refracting power and the sixth group is a seventh lens of a convex meniscus lens of which the convex face is directed to the image side. The fourth, fifth and sixth lenses are the plastic lenses.  The three faces inclusive of at least the image side face of the fourth lens and the image side face of the sixth lens among the fourth, fifth and sixth lenses are formed as aspherical faces.
Patent JP-H1165758-A (JP)
Title: Mouse
Inventor: TANAKA SHINYA
IPC: G06F3/0354
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a mouse properly corresponding to each kind of operation without making the operation complicate, and to increase the kind of output signals from the mouse by a simple operation. SOLUTION: The top end of a lever 10 is projected between two push buttons 4 and 5 arranged at the right and left parts of a mouse, wherein the lever 10 is supported so as to be freely rotatable with an axis as a center. Also, a ball 2 which is rotated according to a horizontal movement of the mouse is provided inside a transparent cover at a front position of the push buttons 4 and 5. Also, a third push button may be provided on the side face of the mouse. Or, a pair of switches can be provided with an interval through the axis in the longitudinal direction of the mouse.
Patent JP-S6371185-A (JP)
Inventor: JIERARUDO ZUROUSUKI
IPC: C12N15/25
Filed: 1987-09-04
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-S6378523-A (JP)
Title: Formation of pattern
Inventor: SUGA OSAMU
IPC: G03F1/68
Filed: 1986-09-22
Abstract: PURPOSE:To form an energy storage region to a resist surface layer, and to shape a fine resist pattern in a high contrast state by giving sub-exposure to the whole surface of a resist or the periphery of a desired pattern besides main exposure for selectively baking the resist pattern. CONSTITUTION:The sufficient progress of the reduction of a film in a drawing section is prevented at a time 9' when the film reduction process 7' of a non- drawing section receiving a proximity effect is completed. That is, main exposure 3, through which an original desired pattern is exposed selectively extending over the whole resist depth direction, and sub-exposure 4 through which a resist is exposed only to a resist surface layer 5 and energy is stored are conducted. The film reduction 12 of a drawing section is performed in the resist surface layer 5 at a time 13 when the film reduction 11 of the non-drawing section is completed. Accordingly, the lowering of a contrast which has been obliged to deteriorate can be recovered and improved remarkably.
Patent JP-H11123940-A (JP)
Title: Cooling device for construction machine
Inventor: CHIKUANA TAKASHI
IPC: F01P11/10
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To easily and completely clean a radiator. SOLUTION: In a cooling device for a construction machine arranged inside an upper turning body 13 and having an oil cooler 3, a radiator 4 and a fan shroud 5, the oil cooler 3 and the fan shroud 5 are integrally connected and fixedly attached to the upper turning body 13, and the radiator 4 is detachably attached to the turning body 13 via the cooler 3 and the fan shroud 5 integrally connected.
Patent JP-H0653142-A (JP)
Title: Semiconductor thin film vapor growth device
Inventor: HATTORI SATOSHI
IPC: H01L21/205
Filed: 1992-07-29
Abstract: PURPOSE:To make a thickness of a thin film formed on a wafer uniform in a barrel type semiconductor thin film vapor growth device. CONSTITUTION:In a rotation/revolution type thin film vapor growth device wherein a truncated pyramid type susceptor 1 with a wafer for vapor growth of a semiconductor thin film in a side surface is provided inside a tubular reactor 3 to rotate the susceptor around a longitudinal shaft, each wafer is revolved within its mounted side surface respectively and raw gas is made to flow toward a lower end part of the reactor from an upper end part thereof, a chamfer 4 is applied to the susceptor side surface to increase a cross sectional area of a gas flow path in a lower part of a mounting position of the wafer 2 of the susceptor 1.
Patent JP-H1062480-A (JP)
Title: Board tester
Inventor: SUTOKI RIYUUTAROU
IPC: H02K41/03
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To perform the measurement and test of a printed wiring board more reliably by increasing the allowance of probing shift and to attain more reliable measurements. SOLUTION: When conductor parts 41, 42 are short-circuited in a conductor pattern arranged as shown at (A), designated probes 21a, 21b (hereinafter, referred to probe 21a or the like) are subjected to warp of a bare board or the like and touch not a measuring part P but a part P1 not present on the conductor part 41. At that time, the probes 21a are not conducted and not in contact with the conductor part 41 but when the probes 21a are conducted they are in contact with the conductor part 41. Furthermore, when the probes 21, 23 are conducted, a decision is made that the conductor parts 41, 42 are short- circuited.  When the probe 21a touches the conductor part 41, the image of the center line of the probe 21 projected onto the X-Y coordinate projection plane starting from the touching point makes an angle of 35 deg. with respect to the X axis and the allowance is increased thus enlarging the touching range.
Patent JP-H0755315-A (JP)
Title: Pressure reduction cooling device
Inventor: MORII TAKAYUKI
IPC: F25D7/00
Filed: 1993-08-12
Abstract: PURPOSE:To control the temperature of a material to be cooled by placing a temperature sensing valve in a cooling water supply passage and installing a double spiral bimetal, continuously installed to a valve disk or a valve seat, which segments an inlet connected to the cooling water supply passage and an outlet connected to a pressure reduction cooling chamber, to the temperature sensing valve. CONSTITUTION:A temperature sensing valve 1 connects a first inlet 5 to a cooling water supply passage 7 and a first outlet 6 to a jacket unit 3. There are also installed a second inlet 9 and a second outlet 10 through a material to be cooled passes by way of a heat exchanger 2. A valve seat 11 and a valve disk 12, which segment both are laid out between the first inlet 5 and outlet 6 in such a manner that they may be opposed. The valve disk 12 is continuously provided with a piston 13 on the side where a double spiral bimetals 14 and 15 are laid out on the side of the piston 13 and the valve disk 12. The displacement of the double spiral bimetals 14 and 15 are controlled with a rotary motion of adjusting screws 16 and 17. As a result, this constitution makes it possible to maintain differential temperatures between the cooling water and the material to be cooled at a specified value and control the temperatures of the material to be cooled.
Patent JP-S6377740-A (JP)
Inventor: WATANABE YUTAKA
IPC: B32B1/08
Filed: 1986-09-20
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-H10105460-A (JP)
Title: Non-volatile memory provided with embedded programmable controller
Inventor: JENNINGS EARLE W
IPC: G06F21/60
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a computer system which provides additional performance as against a demand application only by adding a small hardware. SOLUTION: A slave device for a host computer system, for example, consists of the combination of an embedded programmable controler, a non-volatite memory, a local RAM and interface logic. The host computer system treats the slave device by assuming that it is a hierarchical memory system like a regular disk drive which stores and retrieves a file. Moreover, the host computer system can program the controller so as to operate stored information including an image processing and/or data compression. The non-volatile memory includes the disk drive, a writing possible CD-ROM, an optical disk or a non-volatile solid state memory.
Patent JP-H04245548-A (JP)
Title: Error detection and fault separating mechanism
Inventor: JIRU JIERUBUEE
IPC: G06F11/34
Filed: 1991-08-08
Abstract: PURPOSE: To efficiently execute error detection and fault separation by a single error control mechanism. CONSTITUTION: Generally, the error detection and fault separation mechanism requires individual capture latches for capturing respective errors (e.g. from a parity inspector or a time-out counter) in each occurrence of an error and a related mask latch for temporarily or permanently blocking the detection of succeeding errors. The invension is characterized by substituting a single error control mechanism 160 capable of setting up and resetting the error capture latches for the mask latch. A detected error is stored in each capture latch and the capture of succeeding errors is prevented until the mechanism 160 resets the latch.
Patent JP-H0665879-A (JP)
Title: Spiral wave forming pin
Inventor: OKAMOTO KENICHI
IPC: D07B3/10
Filed: 1992-08-21
Abstract: PURPOSE:To control contact resistance between a spiral wave forming pin providing a linear material such as metal filament with a spiral wave and the linear material and to extremely improve the wear life of the pin. CONSTITUTION:A cylindrical material is provided with a circumferential groove 12 having a U-shaped section at a position close to the one end. The material of the wave forming pin 11 is made of a hard metal and the surface of the circumferential groove is supplied with a wear-resistant hard coating film.
Patent JP-S6285074-A (JP)
Inventor: KOBAYASHI MASAYA
IPC: D06M101/16
Filed: 1985-10-08
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-S6465913-A (JP)
Title: Longitudinal crystal resonator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1987-09-04
Abstract: PURPOSE:To obtain a longitudinal crystal resonator with a less vibration leakage, and besides, to obtain a cut angle to give a zero temperature coefficent by enclosing the resonator by a curved part coupled from a vibrating part, and coupling the curved part with a frame opposite to the mount side, and besides, forming a Z plate in the specified range of a angle as cosidering X axis to be an axis of rotation. CONSTITUTION:With regard to the vibration leakage, the vibrating part 2 and the curved part 5 are formed into one body through a bridge part 4 by an etching method, and its end part is connected to the frame 6. Then, one end of the curved part 5 is connected to the frame 6, and the other end is constructed so as to be able to vibrate freely as surrounding the vibrating part 2. Therefore, since if the mass of the frame 6 is made large, energy can be confined in the top tip part of a supporting part 3, the longitudinal crystal resonator entirely free of the vibration leakage can be obtained even if it is fixed at the mount part 7. Besides, since a vertex angle Tp can be changed according to the cut angle theta, it is chosen according to a requested specification. Then, frequency variation is made small especially in the range of -10 deg.C-+60 deg.C by choosing the cut angle in the range of -2 degrees-+4 degrees.
Patent JP-S6282860-A (JP)
Title: Feeding system for digital subscriber's line
Inventor: OGAWA YASUNORI
IPC: H04M19/02
Filed: 1985-10-08
Abstract: PURPOSE:To attain feeding to respective terminals under simple control by depressing an originating key formed in a receiving circuit to the terminal side to make feeding current flow and detecting the feeding current to invert the polarity of a reverse circuit and turn on the receiving circuit. CONSTITUTION:When a terminal 5 is not used, the reverse circuit 31 is kept at the status shown by the dotted line the polarity of the upper line and lower line is '-' and '+' respectively. Thereby, current does not flow into respective receiving circuits 46, 56 and the circuits 46, 56 are not turned on because of the interrupting action of diodes 47, 55. When a call is generated from the terminal 5, a loop is formed by depressing an originating (ORG) key 54 and feeding current flows into the circuits 46, 56. An origination detecting circuit 24 detects the current flow, actuates an RV relay 23 and inverts the polarity of the reverse circuit 31 as shown in a solid line. Consequently, the polarity of the subscriber's line is changed as the point of an arrow, so that the receiving circuit 46 is turned on, a PON relay 48 is also driven, a switching circuit is also switched as shown in a solid line, and then the receiving circuit 56 is also turned on.
Patent JP-S59115247-A (JP)
Inventor: YAMAZAKI TAMOTSU
IPC: B65D25/02
Filed: 1982-12-21
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-S60114540-A (JP)
Title: Fiber-reinforced composite member and its production
Inventor: NAKAJIMA WAICHIROU
IPC: C21D6/02
Filed: 1983-11-26
Abstract: PURPOSE:To produce a fiber-reinforced composite member having excellent strength by packing and combining an Al alloy matrix to a precipitation hardening stainless steel fiber molding by a high-pressure solidification casting method then subjecting the fibers and member themselves to a specific heat treatment. CONSTITUTION:Precipitation hardening stainless steel fibers such as SUS 631J1 or the like specified in JIS are heated together with a brazing filler metal to a high temp. to melt the brazing filler metal and to bond diffusibly and partially the fibers to each other thereby forming a molding. The molding is then cooled and subjected to a soln. heat treatment. An Al alloy as the matrix is packed and combined with the above-mentioned fiber molding by a high-pressure solidification casting method. The resulting member is heated to about 450-510 deg.C and is then cooled by which the above-mentioned fiber molding is subjected to a precipitation hardening treatment and at the same time the above-mentioned matrix is subjected to a soln. heat treatment. Such member is again heated to about 170 deg.C and is then air cooled to subject the matrix to an artificial aging treatment by which the strength is improved and the fiber-reinforced composite member is obtd.
Patent JP-2001052826-A (JP)
Title: L-type bulb socket fitting structure
Inventor: KAWASAKI SHOJI
IPC: H01R33/09
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To securely hinder the turning of a bulb socket in a fall direction with the simple structure at a low cost. SOLUTION: An L-type bulb socket 1 integrally formed with a cylindrical bulb installation part and a connector installation part 3 to be engaged with a counterpart connector 15 is fitted to a housing 6 by inserting the bulb installation part into a fitting hole provided in the housing 6, turning the socket 1 in one way (b), and pinching an opening edge of the fitting hole between a pinching flange 5 formed in the periphery of the bulb installation part and a lock projecting part. The housing 6 is provided with a stopper member 16 for hindering the turning of the L-type bulb socket 1 in the other direction after the installation thereof.
Patent JP-H0272528-A (JP)
Title: Touch position detecting device
Inventor: SAWADA TOSHIYUKI
IPC: H01H35/00
Filed: 1988-09-06
Abstract: PURPOSE:To make it possible to quickly detect the touch-off position of a touch object by detecting a touch-on position through detection of shaded state using one each of light-sensor elements arrayed along lateral direction and longitudinal direction respectively, and detecting the touch-off position at the time when either one of those two light-sensor elements senses a light from light emitting elements. CONSTITUTION:The touch-on position of a touch object is detected, at a time of touch-on position detection by the touch object by detecting shaded state of one pair of light sensors 3 and 5 arrayed in lateral direction and longitudinal direction respectively, while, at the time of detecting a touch-off position by the touch object, when either one of light sensors 3 and 5 detects light from light emitting elements 2 and 4, the touch object is judged to be separated from the touch-on position, and the touch-on position is detected as the touch-off position. That is, when either one of light sensors 3 and 5 at the time of touch-on action detects infrared light 6, touch-off state is detected, and as a result, the touch-off position is detected. Consequently, operability as a touch switch can be improved, also a touch-off position by a touch object can be quickly detected.