baber/WOPTO huggingface dataset:
Patent JP-H1038403-A (JP)
Title: Input-heat controller of absorption type water chiller/ heater
Inventor: KUBOTA NORIKAZU
IPC: F25B15/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To extend the life of an input-heat control mechanism. SOLUTION: Chilled water temperature T is detected, e.g. every one second, by a temperature sensor 30. A direct input-heat control program, an intermittent input-heat control program and a control mode change program are stored in a ROM 34. With the direct input-heat control program, the high the temperature T than 7 deg.C, for example, the more an input-heat control valve 25 is opened, and the lower the temperature T, the more the input heat control valve 25 is closed. With the intermittent input-heat control program, an average value mT of the temperature T is obtained, e.g. every 30 seconds. Then, the higher the average temperature mT than 7 deg.C, for a example, the more the input-heat control valve 25 is opened, and the lower the average temperature mT, the more the input heat control valve 25 is closed.  With the control mode change program, the frequency of inverse opening and closing actions of the input-heat control valve 25 is monitored, the control mode is shifted to the intermittent input-heat control when that frequency exceeds two times per 60 seconds during execution of direct input-heat control. During execution of intermittent input-heat control, an imaginary output to a control valve motor 26 is obtained based on the chilled water temperatures detected by the temperature sensor 30 every one second, and the control mode is shifted to the direct input heat control when the imaginary frequency of inverse opening and closing actions of the input heat control valve 25 exceeds one time per 60 seconds.
Patent JP-S6350644-A (JP)
Title: Air-fuel ratio control system for engine
Inventor: OISHI HIROSHI
IPC: F02D41/14
Filed: 1986-08-13
Abstract: PURPOSE:To improve controllability, by compensating a fundamental injection quantity with such one multiplying the maximum correction value at the time of a valve clearance being widened by a learning value while renewing the learning value with a feedback correction factor at that time, and performing fine adjustment with a subsequent renewal. CONSTITUTION:An electronic control unit 15 reads a fundamental injection quantity and the maximum correction value conformed when a valve clearance is widened, out of a data map on the basis of suction pressure out of a pressure sensor 11 and engine speed out of an engine speed sensor 3a. When a deflection between the mean value of plural times of the maximum value and the minimum value of the feedback correction factor based on the detected value of an oxygen sensor 13 is out of tolerance, a learning value is renewed, and such one multiplying this learning value and the maximum correction value is added to the fundamental injection quantity and a fuel injection quantity is determined. In addition, when the mean value of the feedback correction factor is out of the specified range, fine adjustment is carried out by a fixed quantity at every renewal of the subsequent learning value.
Patent JP-S6169559-A (JP)
Inventor: TSUCHIYA HIROTAKA
IPC: B65D35/08
Filed: 1984-09-12
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-S5892256-A (JP)
Title: Semiconductor device
Inventor: NISHIMURA TADASHI
IPC: H01L27/00
Filed: 1981-11-27
Abstract: PURPOSE:To remove the complicacy on manufacture processes and the difficulty on circuit design, by eliminating the process of contact to an insulation film and performing the giving and receiving of the signal among each semiconductor layer containing an active element. CONSTITUTION:A substrate is isolated by an Si 32, and an active region by an oxide film 33, and the conductive layer is formed, from the lower part, of a diffused layer 34, the first poly Si layer 35 and second poly Si layer 36 having conductive type different from that of the si substrate. Further, a diode 37 is formed in the periphery of this semiconductor memory. Via this semiconductor memory and the insulation film 31, on the supper semiconductor layer 38, a solid state image pickup element is formed, and on a microcomputer region which performs the information processing and the periphery thereof, the light emitting diode 39 is formed in opposition to the lower light receiving diode 37. Accordingly, the signal information processed by the image pickup element is transmitted to the lower semiconductor memory via the light emitting diode 39 and light receiving diode 37.
Patent JP-H0920625-A (JP)
Title: Composition for hair
Inventor: YAMAKAWA ARATA
IPC: A61K8/33
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of effectively preventing the dyed hair, especially the hair dyed with an acid hair dye, from decoloration and maintaining the color for a long period by blending a specific compound having a hair permeating property at a specific pH. SOLUTION: This composition for a hair is obtained by blending 2- hydroxybenzylalcohol and/or phenylethyleneglycol at pH2-7, especially at pH-2-6. The 2-hydroxybenzylalcohol or phenylethyleneglycol can be used each individually or in a combination, and the blending amount is preferably 0.1-30wt.% based on the total composition. This composition for hair can impart a high conditioning effect to the hair after using it and keep the effect for a long period.
Patent JP-S6249678-A (JP)
Title: Optical semiconductor device
Inventor: KUBO MASARU
IPC: H01L31/10
Filed: 1985-08-29
Abstract: PURPOSE:To form a wavelength discriminating element and a signal processing circuit on the same substrate by a method wherein two photodiodes, having different spectral sensitivity, and a signal processing circuit are formed on the same substrate, and they are isolated with an isolation region respectively. CONSTITUTION:An N<+> type buried layer 25, an N-type epitaxial layer 22, a P<+> type diffusion layer 23, and N<+> type diffusion layers 24 and 26 are formed on a P-type substrate 21. A photodiode D11 is formed on the layers 22 and 23 located on the side having no buried layer 25, and a photodiode D22 is formed on thelayers 22 and 23 located on the side where the buried layer 25 is located. The photodiode D22 has a buried layer 25, and as it contains the photodiode, consisting of layers 23 and 26, which is short-circuited by an electrode C, it has the spectral sensitivity different from that of the photodiode D11. Also, the photodiodes D11 and D12 and the signal processing circuit, not shown, are separated by an isolation diffusion region 27 respectively. As a result, the wavelength discriminating element, composed of the photodiodes D11 and D12, and the signal processing circuit can be formed on the same substrate.
Patent JP-S6082455-A (JP)
Title: Bored head rest
Inventor: SUGIMOTO KANAME
IPC: A47C7/38
Filed: 1983-10-13
Abstract: PURPOSE:To use at preferable position by enabling up/down motion of the portion of bored head rest contacting with the head portion in accordance to the size or shape of head. CONSTITUTION:A pair of stays 2a, 2b are extended downward from the opposite sides of headrest body 1 then mounted on the seat back and a hole 3 smaller than the head portion is made in the center. The under side portion of hole 3 or the rear head contacting portion 4 is formed independently from the headrest body 1 movably up and down. While engaging rods 5a, 5b are projected from the opposite sides of said portion 4 and small diameter sections 6a, 6b are formed at the end to be engaged with brackets 7a, 7b and engaging portion 8 at the opposite under sides of headrest body 1.
Patent JP-H0944763-A (JP)
Title: Reception circuit for fire alarm receiver
Inventor: SHIMA YASUSHI
IPC: G08B23/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To stabilize the power supply to a sensor line and to eliminate the complexity of a structure for heat radiation by independently providing a constant voltage circuit which makes the voltage supplied to the sensor line, to which a fire sensor is connected, constant. SOLUTION: When a scan signal is supplied from an MPU, a scan circuit 16 of a reception circuit outputs an output current 12 obtained by multiplying a line current 11 from a constant current conversion circuit 15 by a prescribed rate. This current 12 is supplied to a resistance R30 and is converted into a signal voltage V and is inputted to an AD converter of the MPU. The constant current conversion circuit 15 converts the line current 11 to be, for example, 1/10 to output the current 12, and it is converted into the voltage signal by the resistance R30. A constant voltage circuit 17 consists of a resistance R1, a capacitor C1, a Zener diode ZD1, and a transistor Q1 and stabilizes a supply voltage Vin supplied from a power unit to the reception circuit at, for example, 24V and supplies it to a sensor line 2-1.
Patent JP-2001018565-A (JP)
Title: Clip
Inventor: YUYA KAZUHIKO
IPC: B42F1/02
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To effectively clip an object by a simple operation by locking a pair of pinching portions in a closed state by an operation of a lever through a pair of cams in association with opening/closing operations and tilting up and down operations of a pair of operating lever pieces pivotally secured to rear ends of a pair of clip pieces. SOLUTION: When a pair of operating levers 12, 13 are lifted to space apart a pair of cams 8, 9, a pair of clip pieces 10, 11 become free, and hence a pair of pinching portions 4, 5 are closed by an elastic force of a spring 3. When a force is applied so that both the levers 12, 13 are shut to its inside, both the pieces 10, 11 are opened against an urging force of the spring 3 at both pivotal supports 1, 2 of engaging through protrusions and recesses of both the pieces 10, 11 as fulcra. Accordingly, both the portions 4, 5 are opened. Then, this operation is lightly executed by a small force by the operation of the lever. Thereafter, when both the levers 12, 13 are tilted down so as to be simultaneously folded, both the cams 8, 9 are brought into contact with each other so as to press to one another to become a locked state. Therefore, an object can be effectively clipped.
Patent JP-S6436462-A (JP)
Title: Dot printer
Inventor: FURUYA KAZUHISA
IPC: B41J2/485
Filed: 1987-07-31
Abstract: PURPOSE:To make lines emphatically thick almost without changing the size of character, symbol, etc., for clear print visibility by installing an operation control means for actuating one or both of the first and second shift increasing image. CONSTITUTION:When a horizontal shift is set in RAM 3 by an operating part 7, a dot pattern such as basic character and symbol preset by operation of the first shift increasing means is processed by shift increasing operation by the number of designated dots which are set horizontal. This horizontally shifted dot pattern in a picture frame buffer 13 is output to a thermal head to print label paper to be fed with thick vertical lines. When vertical shift data is set in RAM 3, the dot pattern is processed by shift increasing operation by the number of dots designated vertically through actuation of the second shift increasing means. As a result, printing is performed on paper with thick horizontal lines by means of a thermal head.
Patent JP-S6170762-A (JP)
Title: Manufacture of semiconductor three-dimensional circuit element
Inventor: NAKAKADO TAKASHI
IPC: H01L29/788
Filed: 1984-09-14
Abstract: PURPOSE:To form a nonvolatile memory region having a long memory holding time by shaping a silicon oxide film between a spinel film and a silicon substrate. CONSTITUTION:A silicon oxide film 13 for a diffusion mask is formed onto an N type single crystal silicon substrate 12 and etched to a predetermined shape, an impurity is diffused to opening sections for masks in the silicon oxide film 13 to form a source region 14 and a drain region 15, and the silicon oxide film 13 is removed. A single crystal spinel film 16 in 500Angstrom  thickness is shaped onto the silicon substrate 12 as a single crystal gate insulating film through a CVD method, and the surface of the silicon substrate 12 is oxidized through the spinel film 16 through a dried oxygen oxidation method for 2hr at 900 deg.C to form a silicon oxide film 17 in approximately 50Angstrom  thickness between the silicon substrate 12 and the spinel film 16, thus shaping double gate insulating films of the spinel film 16 and the silicon oxide film 17.
Patent JP-H0241233-A (JP)
Title: Manufacture of composite tube
Inventor: SUMI KOICHI
IPC: B29C63/34
Filed: 1988-07-30
Abstract: PURPOSE:To improve adhering strength of the inner peripheral surface of a metal tube to a synthetic resin layer by covering the inner peripheral surface of the tube with melted resin while reducing pressure in a gap between the inner peripheral surface of the tube and the melted resin to be radially extruded in the interior of the tube. CONSTITUTION:When a metal sheet 11 is passed at the disposing position of an inner peripheral surface resin covering metal mold 30, the side edges are superposed to mold a circular tube, the superposed part is welded by a welding machine 20 as a metal tube 12. When molted resin 50 is radially extruded along the enlarged part 32d of the core 32 from a nozzle 33a at the end of a cylinder 33, it is introduced to a gap between the inner part 32e of the end of the core 32 and the inner peripheral surface of the tube 11 to cover the inner peripheral surface of the tube 11. In this case, the air in a space surrounded by the inner peripheral surface of the tube 11, the outer peripheral surface of the cylinder 33, a shielding plate 43, and the resin 50 is sucked by a suction tube 45 connected to a vacuum pump to reduce under pressure in the space. Thus, the gap between the resin 50 and the inner peripheral surface of the tube 11 is reduced under pressure, and the resin 50 rigidly adheres to the all inner peripheral surface of the tube 11 in close contact.
Patent JP-H0632651-A (JP)
Title: Refractory for refining in-ladle molten steel through raising temperature
Inventor: NAKAGAWA KEITA
IPC: C04B35/101
Filed: 1992-07-20
Abstract: PURPOSE:To provide a refractory for snorkels excellent in resistance to erosion and infiltration of SiO2 slag. CONSTITUTION:The surface of molten steel is sprayed with oxygen gas via an oxygen lance to raise molten steel temperature while adding a temperature raising agent to the molten steel in a ladle along with agitating the molten steel by blowing an inert gas through a bubbling lance; in this case, a snorkel is immersed in the surface portion of the molten steel and a gas in the space enclosed by the snorkel and molten steel surface is exhausted. At this time, the snorkel is composed mainly of (A) 90-97wt.% of Al2O3 and (B) 10-3wt.% of MgO.
Patent JP-H0535540-A (JP)
Title: Runaway detector for electronic controller
Inventor: MATSUMOTO KENJI
IPC: G06F11/30
Filed: 1991-07-31
Abstract: PURPOSE:To produce a standard pulse signal by a sub-MPU for detection of the runaway of a main MPU which controls the equipments with respect to a runaway detector used for an electronic controller. CONSTITUTION:A runaway detector 12 counts the runaway detecting pulses 16 produced by a sub-MPU 11 through a counter 13 and resets a main MPU 10 if a clear signal 17 is not received from the MPU 10 within a fixed time. The pulse 16 rises in a certain interruption processing state and then falls during the processing of a different interruption level. Thus it is possible to obtain a runaway detector which never gives the adverse influence to the MPU 10 despite a trouble of the MPU 11.
Patent JP-2000026147-A (JP)
Title: Artificial marble
Inventor: NAKAI TAKASHI
IPC: A01N59/16
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial marble having enhanced light resistance and preventing discoloration due to silver by incorporating a silver-contg. inorg. antibacterial agent obtd. by coordinate-bonding silver to an inorg. support into a resin cured body so as to suppress the release of silver from the inorganic support. SOLUTION: About 180-300 pts.wt. inorg. filler is added to 100 pts.wt. resin so as to enhance the heat resistance of the resin, a curing agent and a silver- contg. inorg. antibacterial agent as well as additives such as a viscosity reducing agent, glass fibers and a colorant are further added and they are pressed and heated at about 60-100 deg.C to obtain the objective artificial marble contg. the silver-contg. antibacterial agent in a resin cured body. The antibacterial agent is prepd. by chemically and tightly bonding silver to an inorg. support, preferably calcium phosphate by coordinate bond. Since the silver is hardly released from the inorg. support, it is not discharged into the resin cured body by exchange for other metal in the resin and the additives.  When the antibacterial agent is incorporated into the artificial marble by about 0.1-10 wt.%, the antibacterial property of the artificial marble can be effectively enhanced.
Patent JP-H0477632-A (JP)
Title: Chattering preventing circuit for optical-type detecting device
Inventor: TAKAYANAGI MASAHARU
IPC: G01J1/42
Filed: 1990-07-20
Abstract: PURPOSE:To made it possible to adjust the width of hysteresis with a simple constitution and to make it possible to prevent chattering by changing the amount of the emitted light from a light emitting body based on the ON/OFF operations of a switching element based on the change in amount of received light. CONSTITUTION:A rotary body 1 having a reflecting surface 2 and a non- reflecting surface 3 is provided between a light emitting body 4 and a light receiving body 5. The intensity of the emitted light from the light emitting body 4 is alternately detected with the light receiving body 5. A transistor Q1 is turned ON and OFF in response to the detected current of the received light in the light receiving body 5. The current which is supplied into the light emitting body 4 is controlled. The hysteresis characteristic in such a way that the width of the hysteresis can be freely adjusted. Chattering is prevented with a simple constitution without a comparator circuit and the like, and the optically detected output is generated through a nodal point A.
Patent JP-H1035207-A (JP)
Title: Caster braking device for handle operation
Inventor: YAGI TADASHI
IPC: F16D65/28
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To insure braking operation by means of a brake lever, which is installed in a handle via a wire, no matter which direction the wheel of a caster may turn to. SOLUTION: One end of a brake operating line 11(1), which is incorporated in a caster installing shaft pipe 4, is attached to a brake arm 9, which is installed in a wheel installing frame 3, while the other end is attached to a semi-spherical bearing 13, which is attached to a main body 12a of a brake operating line connecting part 12. A spring 16 is attached to a brake operating line 11(2), which is fixed to the top end of the main body 12a of the brake operating line connecting part 12, and the end of the line 11(2) is extended above the caster installing shaft pipe 4 so that a brake wire clamp 17 is fitted to the line 11(2). Lastly, a brake wire 18 is installed in the wire clamp 17.
Patent JP-H1173322-A (JP)
Title: Device and method for analyzing software component
Inventor: HAMILTON GRAHAM
IPC: G06F9/06
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method, software and a device for analyzing a software component in an application builder tool. SOLUTION: The method analyzes a software component which can be visually moved in the application builder tool driven in a computer. In the method, a software component to be analyzed is inputted (302) and whether the software component has a related information class or not is determined (304). At the time of determining that the software component has the relative information class, information stored in the information class is inquired of (306), and when the relative information class is not included in the software component, automatic analysis using a design pattern for analyzing the class is applied (310). Information stored in the information class is related to a method, a property and an event.
Patent JP-H1040959-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MURAYAMA SHIGEKI
IPC: H01M10/0566
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery whose battery characteristic is improved by improving a heat radiating characteristic. SOLUTION: In this nonaqueous electrolyte secondary battery, a negative electrode 1 and a positive electrode 2 are laminated through a separator 3, and are formed as a laminated electrode body 4. A sheet 5 having high heat conductivity is wound round and installed on this laminated electrode body 4, and is formed as a unit electrode element 6. This unit electrode element 6 is superposed in three stages, and is formed as an electrode element 7, and this electrode element 7 is housed in an iron battery can 8 on which nickel plating is performed. Therefore, heat generated by the electrode element 7 is efficiently transferred to a periphery through the sheet 5 having high heat conductivity, and heat can be radiated to the battery can 8.
Patent JP-2000013057-A (JP)
Title: Unit fixing structure
Inventor: HAKU RYUJI
IPC: H05K7/18
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a unit fixing structure which can easily mount a unit of inch pitch on a rack of JIS pitch without needing additional hole working of inch pitch. SOLUTION: An inch unit 3 is mounted on a rack fixing part 1, interposing a fixing plate 2 where unit fixing screws 21-23 are disposed upright with inch pitch, and screw receiving holes 24, 25 of JIS pitch are arranged on the opposite surface of a surface on which the unit fixing screws 21-23 of inch pitch are disposed upright. An inch unit 3 is fixed on the fixing plate 2 with gap screws 40 having internal thread part screwed with the screw parts of the unit fixing screws 21-23. The above screw receiving holes 24, 25 of JIS pitch are holes which accept head parts of flat countersunk head screws 30.
Patent JP-H0242408-A (JP)
Title: Light multiplexer-demultiplexer
Inventor: OGATA SHIRO
IPC: G02B6/28
Filed: 1988-08-01
Abstract: PURPOSE:To decrease the number of parts, to use the title device even at a narrow wavelength interval and to stabilize the connection with a fiber by using a diffraction grating composed of unequal interval curves for a wave- length demultiplexing element. CONSTITUTION:The title device is equipped with a wavelength demultiplexing element 2 to multiplex light signals from light sources whose wavelengths are different or branch a light signal composed of many wavelengths into the light signals of the wavelengths. The diffraction grating composed of the unequal curves is used for the wavelength demultiplexing element. That is to say, the title device has a function to demultiplex the light signal emitted spreadingly from a fiber 3 by a curve grating like the external circumstance part of a Fresnel lens and converge them to optical fibers 4 corresponding to the wavelengths. Conversely, when the light signals whose wavelengths are different are emitted from the fibers, all the light signals can be connected to one optical fiber. Thus, it can be used at the narrow wavelength interval with a simple structure and the connection with the fiber is stabilized.