baber/WOPTO huggingface dataset:
Patent JP-S55117715-A (JP)
Title: Recording display unit
Inventor: KUNO ISAO
IPC: G11B33/10
Filed: 1979-03-06
Abstract: PURPOSE: To dislay a recording state even when no input signal arrives, by partially operating a display unit by using a bias signal leakage circuit when no input signal arrives in the recording state.  
     CONSTITUTION: As a bias signal leakage circuit, bias trap circuit 8 composed of a coil and capacitor is used since any bias signal is not supplied to recording amplifier 1. In case that there is no input signal from microphone 5, the bias signal is supplied from bias oscillation circuit 4 to recording head 7 and at the same time, its leakage due to the insufficient attenuation of bias trap circuit 8 is supplied to recording amplifier 1 and display unit 3. The leakage of this bias signal is adjusted to an adequate level without exerting a bad influence, so that one part of display unit 3, e.g., some of light emission diodes can be operated. Thus, a recording state can be displayed even in arrival of no input signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63193016-A (JP)
Title: Articulated clinometer
Inventor: KANEKO YOSHIHISA
IPC: G01D21/00
Filed: 1987-02-06
Abstract: PURPOSE:To accurately detect the movement of clod, the moving quantity thereof and the moving direction thereof, by connecting steel pipes by universal joints. CONSTITUTION:A hole is digged in a place sewing as an object to be monitored by a boring machine to know the depth of a foundation 500. This hole is dug down to the foundation 500 and a clinometer is inserted in the hole. Therefore, the steel pipe 100 at the lowermost part of the clinometer is supported by the foundation 500. Thereafter, the space between the inner wall of the hole and the pipe 100 is filled with a grout material 600 to fix the posture of the clinometer. As the grout material 600, soil suitable for the hardness of a clod 700 to be made compatible with the clinometer so as to make it possible to accurately transmit the movement of the clod 700 to the clinometer. When the clod 700 begins to slide, the pipes 100 of the clinometer are bent at the parts of the universal joints 200 to change to the posture shown by a dotted line. This change of the posture can be measured on the basis of the inclination detection signals sent from the sensors 401, 402 received in each pipe 100. The positions of the upper and lower ends of the pipe 100 are calculated from the inclination and the length of the pipe 100 according to a predetermined formula.
Patent JP-H11225384-A (JP)
Title: Panel type speaker equipment and speaker equipment system
Inventor: MIZUUCHI TAKAYUKI
IPC: H04R1/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To sound a reproduction output with excellent sound quality and directivity for a wide sound frequency band by improving a space efficiency in a room. SOLUTION: The panel speaker equipment 1 consists of a diaphragm 2 formed to be a panel with rigidity, at least one driver unit 3 or over mounted on a driven face of the diaphragm 2, and a support mechanism 4 that support the diaphragm 2 at a high place such as a ceiling 5 while its outer circumferential part is unbound. A partial bent is cause to the diaphragm 2 by the driver unit 3 based on a reproduction input signal to sound a reproduction output. The speaker system is configured by the panel speaker equipment 1 placed on the ceiling 5 and a tweeter equipment 27. A reproduction input signal supply section 31 supplies the reproduction input signal that is signal-processed to the panel speaker equipment 1 and the tweeter equipment 27.
Patent JP-S59152416-A (JP)
Title: Optical demultiplexer and multiplexer
Inventor: OOSHIMA SHIGERU
IPC: G02B6/293
Filed: 1983-02-21
Abstract: PURPOSE:To reduce a loss by a chromatic aberration of a lens by constituting so that the shorter the wavelength is, the larger a lens interval becomes, in an optical demultiplexer and multiplexer which contains an optical filter between a pair of optical lenses and branches or combines three or more beams of light. CONSTITUTION:Beams of light of wavelengths lambda1-lambda3, which are made incident to an input optical fiber 1 become almost parallel beams by a rod lens 5, transmit through prisms 9, 16 and are made incident to a dielectric multi-layer film 13. The light of the wavelength lambda1 transmits through the multi-layer film 13 and is made incident to an optical fiber 6. The light of the wavelengths lambda2, lambda3 are reflected, made incident to a multi-layer film 14, and the light of the wavelength lambda2 is made incident to an optical fiber 3. The light of the wavelength lambda3 is reflected, passes through a multi-layer film 15 and is made incident to an optical fiber 4. The shorter the wavelength of the light is, the larger a lens interval of each one pair of lenses 5-8 is made, by which a chromatic aberration is reduced and a conversion to a low loss of light is realized.
Patent JP-H02231274-A (JP)
Title: Steering control system of rear wheel of automobile
Inventor: RUSHIAN GARUTEIEERU
IPC: B62D7/15
Filed: 1990-02-07
Abstract: PURPOSE: To ensure smooth operation by a method wherein a rear-steering mechanism to move a rear steering shaft through the rotation of a drive shaft in linkage with front when steering comprises a member having a cam groove, and a member provided with a roller engaged with the cam groove, and a bush is arranged at a part of a steering shaft. CONSTITUTION: A rear wheel steering control device is provided with a drive shaft 10 rotated in linkage with front wheel-steering, and a rear-steering shaft 13 is axially moved through a rear-steering mechanism 11 through the rotation of the drive shaft 10. The steering mechanism 11 comprises a member 22 with a cam groove 39 mutually moved in linkage with the drive shaft 10; a member 22 having a cam groove 39; rollers 37 and 38 engaged with the cam groove 39; and a part displacing the rear-steering shaft 13 by a rigid finger piece 36. In this case, the finger piece 36 is arranged integrally with a bush 35 fitted in two end parts adjoining the rear-steering shaft 13. The drive shaft 10 is arranged perpendicular to the axis of the rear-steering shaft 13 and supported such that the rear-steering shaft 13 is movable in parallel to the member 22.
Patent JP-S54118640-A (JP)
Title: Restarting preventing circuit for air conditioner
Inventor: TAKAHASHI OSAMU
IPC: F25B1/00
Filed: 1978-03-07
Abstract: PURPOSE: To prevent restarting of the compressor for a given time after the output of a detection means is down below a given value by providing thereof for detecting the current or voltage of the compressor.  
     CONSTITUTION: While a compressor motor 5 is in action, with a gradual drop in the ambient temperature, the resistance of NTC thermistor 11 grows large enough to allow a comparator 16 to provide a positive output. Thus, a transistor 20 is turned on, causing a relay to switch to a normaly open contact b which halts the operation of the compressor 5. A transistor 38 is kept on with a charge voltage of a capacitor 23 where current flows through the base of a transistor 38 to turn on thereof. Since current flows through the base of a transistor 37 while the transistor  is on, a transistor 36 is turned off. Therefore, a resistor 13 is short-circuited through  a diode 40, a transistor 37 and a transistor 38, so that a comparator 16 provides a  positive output as the invertion input potential is lower than the non-inversion  input. This turns on the transistor, preventing the restarting of the compressor  motor 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01201485-A (JP)
Title: Method for electroless-plating fine metal powder with ag
Inventor: FUJIWARA KAZUO
IPC: C23C18/42
Filed: 1988-02-05
Abstract: PURPOSE:To efficiently electroless-plate fine metal powder with Ag with no toxicity, no odor and high productivity by using a plating soln. having a specified compsn. consisting of AgNO3, polyethylenepolyamine and water. CONSTITUTION:When fine powder of a metal such as Cu or a Cu alloy is electroless-plated, a plating bath consisting of 45-500g/l AgNO3, polyethylenepolyamine in >=1 molar ratio to AgNO3 and the balance water with inevitable impurities is used. The polyethylenepolyamine as a complexing agent may be triethylenetetramine or tetraethylenepentamine. The plating bath is free from malodorous NH3 and poisonous AgCN, has high concn. of Ag ions and does not cause useless deposition of Ag on the wall of a vessel, etc., so plating efficiency and productivity can be increased.
Patent JP-H03233888-A (JP)
Title: Microwave irradiation device
Inventor: YAMADA NAOKI
IPC: H01L21/324
Filed: 1990-02-06
Abstract: PURPOSE:To uniformly heat a work with a simple adjustment by locally erecting electric conductive projections on the surface of an induction plate, and providing moving means for moving the induction plate. CONSTITUTION:Electric conductive projections 14 are locally raised on the surface of an induction plate 13. Means 15 for moving the induction plate 13 is provided. As microwaves concentrate on the electric conductive projections 14 locally distributed on the surface of the induction plate 13, an object 10 to be treated placed immediately above the induction plate 13 is locally heated at the position immediately above the projections 14. The localized heating is made uniform over the entire surface of the object 10 by continuously moving the induction plate 13 by means of the moving means 15.
Patent JP-S60210265-A (JP)
Inventor: HENRII SUTEIIBUN BURENMAN
IPC: A61N1/36
Filed: 1985-02-15
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-S53113022-A (JP)
Title: Fungicides for agriculture and horticulture
Inventor: KIRINO OSAMU
IPC: A01N37/46
Filed: 1977-03-10
Abstract: PURPOSE: To prepare fungicides for agriculture and horticulture effective against powdery mildew on fruits, vegetables and cereals, and resistant bacteria. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08309604-A (JP)
Title: Exchangable tool substrate
Inventor: SMITH DAVID A
IPC: B23B27/04
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a tool support for supporting an insert used to cut deep grooves in the surface of a workpiece. SOLUTION: A tool support 10 adapted for use with a tool holder 16 with an elongated shank mounted in a machine tool, is useful to support an insert 12 for cutting deep grooves in a workpiece 14. The tool support 10 has a body having a central body portion and a second body portion extending from the central body portion. The second body portion has a first surface portion adapted to support the insert, and a second portion extending arcuately from the first surface portion which is adapted to enter arcuate or circular spaces or grooves formed by the tool in the workpiece 14. The body portions are integral and include a portion engaged with a tool body part, and a portion for preventing the vertical movement of the tool support 10 with respect to the tool holder 16.
Patent JP-S62283701-A (JP)
Title: Antenna system for vehicle
Inventor: KONDO HIROSHI
IPC: H01Q7/08
Filed: 1987-02-06
Abstract: PURPOSE:To always secure the best receiving performance by providing a ferrite core which has been embedded so as not to form a projecting part on the outside surface of a car body, and a pickup coil which has been wound and installed to the ferrite core so that an induced current is induced, based on a magnetic flux which has been collected to the ferrite core. CONSTITUTION:The titled device is provided with a ferrite core 14 which has been embedded so as not to form a projecting part on the outside surface of a car body, into a car body wall 10, so as to collect a magnetic flux based on an induced current which has been induced to the car body by a receiving radio wave, and a pickup coil 20 which has been wound and installed to the ferrite core so that the induced current is induced, based on a magnetic flux which has been collected to the ferrite core 14. In this way, since there is no projecting part on the surface of the car body, such inconveniences as in a conventional case in which many pieces of pole antennas have been provided in parallel are all obviated. Also, the car body is used as an antenna element and based on a receiving radio wave, the induced current making flow to the car body is detected, therefore, the antenna can always secure the best receiving performance.
Patent JP-S61189128-A (JP)
Inventor: YAMAZAKI KIYOKUMA
IPC: H02J3/00
Filed: 1985-02-14
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-S61187239-A (JP)
Title: Thin film forming equipment
Inventor: MITSUI AKIRA
IPC: H01L21/31
Filed: 1985-02-14
Abstract: PURPOSE:To obtain the thin film of high quality, by applying the quartz double pipe for the introducing system, making the first gas flow in the inner pipe and the second gas flow in the outer pipe, and making them arrive at the surface of the silicon substrate after the two kinds of gas are decomposed or excited at the same time with microwave discharge before being introduced into the reaction chamber. CONSTITUTION:In the inner pipe 1 the mixed gas of silane and herium (SiH4/He=0.2) is made to flow and in the outer pipe 2 nitrogen gas is made to flow. Both of them discharge in the 2.45GHz microwave cavity before they are introduced into the reaction chamber 4. By vacuumizing the reaction chamber 4, the decomposition formation material and the excited species produced by the discharge are introduced into the reaction chamber 4 through the quartz double pipe, and arrive at the surface of the wafer 5 put on the wafer supporting stand 6. On the surface, the silicon nitride film is formed. The inside diameters of the quartz double pipe are varied according to the diameter of the wafer, and the gas quantity is varied according to the surface area of the wafer. Thus, the film formation is enabled independently of the wafer diameter.
Patent JP-H06244951-A (JP)
Title: Caller information notice system
Inventor: HATSUMI SATORU
IPC: H04M3/42
Filed: 1993-02-17
Abstract: PURPOSE:To enable a substitute reply party to make smooth reply to a caller by reporting identification information of a caller of an incoming call to a substitute reply terminal equipment when the substitute reply operation is executed and making substitute reply connection. CONSTITUTION:A caller information notice means 102 of an exchange 100 displays identification information of a caller 400 of an incoming call to a called terminal equipment 200 onto a terminal equipment 300 when the substitute reply terminal equipment 300 executes the substitute reply operation and allows the terminal equipment 300 to make substitute reply to the caller 400. Thus, the substitute reply party identifies who is a caller prior to start the substitute reply talking with the caller and makes smooth call reception and the convenience of the exchange is improved.
Patent JP-H06219919-A (JP)
Title: Dental cold polymerizable resin composition
Inventor: HASEGAWA AKIRA
IPC: A61K6/083
Filed: 1993-01-25
Abstract: PURPOSE:To obtain a dental resin composition capable of remarkably improving color tone stability and nonuniformity of curing in brush heaping (permeating a solution into a brush and bringing the brush tip into contact with a powder agent) and curing characteristics such as improvement in production of internal bubbles by using a brush heaping method. CONSTITUTION:This dental cold polymerizable resin composition of a powder and solution type is composed of a powder agent containing a pyrimidintrione derivative and an organometallic compound in a specific proportion in a specific polymethacrylic acid and a solution agent prepared by blending a radically polymerizable compound with an organic halogen compound and an aromatic tertiary amine in a specified proportion and adding a polymerization initiator to the resultant blend.
Patent JP-2000225845-A (JP)
Title: Swing slide door device
Inventor: KAWAI SHINJI
IPC: B60J5/06
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To suppress horizontal oscillation of a door main body. SOLUTION: This device is provided with a link mechanism constituted of a pair of parallel links 1 which form a part of a car body frame and whose each one end is provided on a side sill 9 provided on a car body lower part and a swing arm 2 which is provided on upper parts of the pair of parallel links 1 and is provided so as to be parallel to either one link forming the pair of parallel links 1 via shafts 3, 33 in an elevation view. At a tip part of each of these link mechanisms 1, 2, base members 13, 23 are provided. At these base members 13, 23, bearings 61, 62 are provided. At the inside of a door main body 5, two parallel guide rails 51, 52 are provided. By engaging these guide rails 51, 52 and each bearing 61, 62, the door main body 5 is made to perform swing slide motion.
Patent JP-S56125706-A (JP)
Title: Glass fiber for shortwave light transmission
Inventor: EDAHIRO TAKAO
IPC: G02B6/036
Filed: 1980-03-06
Abstract: PURPOSE:To improve the transmission loss in ultraviolet region, by using P2O5- Al2O3-SiO2 glass for the core of glass fiber. CONSTITUTION:For the core 11 of glass fiber, high refractive index glass made of SiO2 doped with P2O5, Al2O3, is used. The ratio of dope between P2O5 and Al2O5 is regulated to Al2O3/P2O5=1/10-10. Further, the amount of Al2O3 is reg ulated to <=10%. To increase the refractive index difference between the core 11 and the clad 12, and to make suitable for the softening temperature and coefficient of thermal expansion, the low refractive index glass doping B2O3 and P2O5 to SiO2 is used for the clad 12. Further resin can be used for the clad 12. To the hacket 13, the SiO2 glass doping Al2O3, TiO2, ZrO2 and F is suited. Thus the transmission loss in the ultraviolet region can be improved.
Patent JP-S57141194-A (JP)
Title: Demodulating circuit for pal system color television signal
Inventor: MIURA HIDEKI
IPC: H04N9/465
Filed: 1981-02-26
Abstract: PURPOSE: To perform color killing operation by discriminating a PAL system color television signal by detecting a current flowing through a smoothing circuit and controlling a discriminating circuit by its detection output.  
     CONSTITUTION: A current detecting circuit 40 detects a current flowing through a smoothing circuit 22. The detection output of the circuit 40 is supplied to a line discriminating circuit 33 as a discriminating circuit for a PAL system color television signal. When a color burst signal loses the continuation of its phase, a phase detecting circuit 19 outputs a positive pulse, and a reproduced picture changes from a positive mode to a negative one. On the basis of this positive pulse, a current inverse of that in normal operation flows through the current 22 and is detected by a resistance 38 to turn on a transistor 39 momentarily. A pulse divided into two inverts the state of an FF circuit 28 twice. Consequently, a color demodulator 8 is supplied with a correct-phase subcarrier signal to reset the reproduced picture to the positive mode. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54119441-A (JP)
Title: Novel bicyclooctane derivative
Inventor: SHIMOMURA HIROI
IPC: C07C45/67
Filed: 1978-03-09
Abstract: NEW MATERIAL:A bicyclooctane devivative of formula I: (R is 4W7C alkyl group; R 1  is H or lower alkyl group; X is vinylene or ethylene chain; A is lowe alkylene or single bond).  
     EXAMPLE: Bicyclo[2.2.1] heptane-endo-2-hydroxymethyl-endo-3-caroboxy -endo-5- hydroxymethyl-γ-lactone.  
     USE: Medicines expected to have anti-agglutinating actions on the blood platelet.  
     PROCESS: A compound of formula II: (Y is H or OH-protecting group) is reacted with a phosphorane of formula III: (R' is aryl group) prepared from the witting reagent in the presence of a solvent, e.g. diethyl ether, and, if present, the OH- protecing group is removed, and , if desired, the reaction product is esterified to give the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63209760-A (JP)
Inventor: ROINE BURANSUTOROOMU
IPC: F23C10/18
Filed: 1988-02-08
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-H03232783-A (JP)
Title: Production of water-permeable paving block and water-permeable paving block
Inventor: HACHIMAN YASUHIRO
IPC: E01C5/22
Filed: 1990-02-07
Abstract: PURPOSE:To obtain a water-permeable paving block by further laminating a mixture of sherd and sintering agent under pressure on the upper face of a block body using a granular solid article in which sherd is used as a nuclei and coated with a mixture consisting of powder of fly ash, cement and clay raw material as a base and burning the laminate. CONSTITUTION:A water-permeable paving block is prepared using the following processes (a) to (e): (a) granulation process by attaching a mixture consisting of powder of fly ash, cement and clay raw material to sherd with a synthetic resin based binder and forming the resultant granular solid article; (b) kneading process by further blending the above-mentioned granular solid article with sherd, sintering material and synthetic resin based binder; (c) forming process by forming the mixture obtained by kneading into a block body by semi-drying forming method; (d) laminating process under pressure by further laminating a mixture of sherd, sintering material and synthetic resin based binder under pressure to the upper face of the block body; (e) burning process by burning the resultant block body at 1200-1300 deg.C.
Patent JP-H01202466-A (JP)
Title: Thermal recorder
Inventor: KONAKA TOSHIO
IPC: B41J2/365
Filed: 1988-02-09
Abstract: PURPOSE:To obtain a multi-gradation recording result with high quality, by correcting the thermal time constant of each part of a line thermal head with high accuracy. CONSTITUTION:A temperature measuring means 8 measures the ambient temperature of a thermal head 7 immediately before the start of recording, thereafter adding the measured data to a thermal head control part 10 through a temperature detecting part 9. The control part 10 adds data required for a temperature estimation to a temperature estimating part 11. In the temperature estimating part 11, on the basis of the data from the control part 10 and a cooling constant stored in a storage part 11a the temperature of each heating element is estimated. The control part 10 transfers the estimated temperature data in the estimating part 11 and the drive condition of each heating element to a pulse width table 12. According to the data, the table 12 outputs the drive pulse width data of each heating element to a thermal head drive circuit 13. The drive circuit drives each of the heating elements of the thermal head according to the pulse width. In this manner, the drive electric power for each heating element is controlled according to the amount of heat accumulation in the thermal head.
Patent JP-H11293257-A (JP)
Title: Running of carbonization apparatus and carbonization apparatus
Inventor: MITA TETSUSHI
IPC: B09B3/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a carbonization apparatus with which excess carbonization running is prevented and energy saving is achieved and the running operation of which is simple and easy. SOLUTION: This carbonization apparatus comprises a carbonization chamber 3 into which a waste is charged, a heater 4 for heating the carbonization chamber 3, a stirring blade 15 installed in the carbonization chamber 3 for stirring the waste, a motor 17 for driving the stirring blade 15, and a secondary combustion chamber 6 for burning an unburned gas generated in the carbonization chamber 3 and is further equipped with a temp. sensor 20 for detecting the temp. of the carbonization chamber 3 and an electric current sensor 24 for detecting the electric current value of the motor 17. The running of this apparatus for carbonization is controlled with a control means 21 through the temp. sensor 20 and the electric current sensor 24.