baber/WOPTO huggingface dataset:
Patent JP-H0215813-A (JP)
Title: Method for heating hot sheet bar
Inventor: KAWASE TAKASHI
IPC: B21B45/00
Filed: 1988-06-30
Abstract: PURPOSE:To improve the quality of vicinities of length direction ends and the product yield of a sheet bar by installing induction heaters at upper and lower positions of the sheet bar and heating vicinities of the length direction ends of a stopped sheet bar through a high frequency electric source. CONSTITUTION:Upper and lower induction heaters 6 having magnetic poles 62 are installed for a hot sheet bar 3, respectively. The heaters 6 are connected to a high frequency electric source 27 and a driving device 22. At the time of arrival of the top part of the bar 3 at a top part detector 25, a controller 21 detects the arrival and the heaters 6 are separated from each other to avoid generation of cambers of the bar 3. Then, the bar 3 is stopped in a project area of the downstream side magnetic poles 62, an output of the source 27 is controlled, and the heaters 6 are shifted in the width direction of the bar 3. Hence, generation of material defects in vicinities of the length direction ends of the bar 3 is prevented. The quality and yield are improved because a discarding area at ends is reduced.
Patent JP-H0459042-A (JP)
Title: Ultraviolet ray treating device
Inventor: SAKAMOTO HIROMI
IPC: B05C9/10
Filed: 1990-06-21
Abstract: PURPOSE:To hold ozone at a high concn. in an irradiation chamber and to prevent leakage of ozone, etc., by providing a shutter between the irradiation chamber and a stage chamber and between the stage chamber and the outside of the device and adjusting the pressure in each chamber. CONSTITUTION:A first shutter 10 is provided between an irradiation chamber A and a stage chamber B and second shutters 11 and 12 between the stage chamber B and the outside. The second shutters 11 and 12 are closed when the first shutter 10 is opened, and the second shutters 11 and 12 are opened when the first shutter 10 is closed. The gas in each chamber is exhausted to the outside through a gaseous ozone decomposing filter, and the order of pressure in the chambers is found to be irradiation chamber A < stage chamber B < atmospheric chamber. Ozone is held at a high concn. in the irradiation chamber in this way, hence treating efficiency is enhanced, and leakage of ozone and UV ray to the outside is obviated when the material to be treated is charged or discharged.
Patent JP-2000352539-A (JP)
Title: Method for correcting measured value of and apparatus for correcting measured value of gas pressure, and method for detecting and apparatus for detecting air leak of sealed container using the same
Inventor: FUKUSHIMA AKIRA
IPC: G01M3/26
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting an air leak which can obtain highly reliable pressure values independently of a state of gases, and quickly and correctly judge the presence/absence of an air leak in a simple constitution. SOLUTION: A work 12 is stored in a measurement tank 14 having an initial tank internal pressure, which is connected to a reference pressure chamber 28 which can form a state of a reference pressure different from the initial tank internal pressure, whereby the internal pressure of the measurement tank 14 is changed. Since an inner space of the work 12 is assimilated to an inner space of the measurement tank 14 and a substantial inner volume is increased when an air leak is present in the work 12, a pressure where the measurement tank 14 reaches after being connected with the reference pressure chamber 28 increases as compared with the case where no air leak is present. This pressure change is detected by a pressure sensor 18 and, an absolute humidity of a gas sealed in the measurement tank 14 is measured.  A measured pressure in the measurement tank 14 is corrected on the basis of the absolute humidity. The presence/absence of the air leak is judged by a control part 20 on the basis of the corrected pressure change.
Patent JP-S5867534-A (JP)
Title: Control circuit for interior lamp of automobile
Inventor: SHIMURA KIICHIROU
IPC: B60Q3/02
Filed: 1981-10-15
Abstract: PURPOSE:To prevent a lamp from being left lighted, by putting out the lamp when a push switch is turned on and by incompletely lighting the lamp when a door switch is turned off and by fully lighting the lamp when any of the switches is turned on. CONSTITUTION:When electric power is applied and a push switch 1 is turned on, a lamp 107 is fully lighted. When the switch 1 is turned on again, an AND circyit 11 sends out a differentiation wave signal and the base current of a transistor 105 vanishes and the transistors 105, 106 are turned off so that the lamp 107 is put out. When a door is opened and a door switch 2 is turned on after the putting-out of the lamp 107, the output signal Q of a flip-flop 34 drives integrated circuits 91, 95 to fully light the lamp. When the door switch 2 is turned off, a pulse signal is taken out of the IC91 and applied to the base of the transistor 105 so that the lamp 107 is lighted and then gradually put out. When the door switch 2 is turned on again, the flip-flop 34 is inverted by a trigger signal so that the output Q of the flip-flop is made high to light the lamp 107.
Patent JP-2000351083-A (JP)
Title: Method for inspecting tip end shape of spot welding electrode and its device
Inventor: KANEMITSU KOJI
IPC: B23K31/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To judge the quality of the tip end shape of electrodes with a projecting quantity of the normal shape of the tip end of the electrodes by projecting the tip end of the electrodes into a space, whereby bringing the tip end of the electrodes into contact with a gage and detecting the normal shape of the tip ends of the electrodes. SOLUTION: Recessed parts 4, 5 coinciding with the shapes of electrodes 2, 3 are provided in a guide member 1, a space 7 is opened in the bottom parts of the recessed parts 4, 5, and the tip ends 9, 10 of the electrodes are brought into contact with the gage 8 inserted into the space 7 when the tip ends 9, 10 of the normal electrodes are projected into the space 7. Whereby, the quality of the electrodes is judged by imparting a limit to the movement of the gage 8 or detecting the length of the gage 8 based on the contact.
Patent JP-H0212040-A (JP)
Title: Infrared ray gas analyzer
Inventor: SUMI SHINGO
IPC: G01N21/35
Filed: 1988-06-30
Abstract: PURPOSE:To allow measurement with high accuracy by providing a means for storing the position of an optical chopper and the relation thereof and sampling only the peak signal part. CONSTITUTION:The IR light of a light source 7 is intermitted at specified time intervals by the optical chopper 6 which is rotationally driven at a specified speed by a motor 8. These light rays are alternately introduced into a sample cell 1 and a referecne cell 2 and the respective transmitted light rays are admitted into a single detector 10. The detector 10 has chambers 10-1, 10-2 and the pressure difference corresponding to the difference in light absorption in the two chambers is detected by a pressure difference detecting element 11. The signal from the detector 10 is amplified 12, is subjected to A/D conversion 13 and is read by a microprocessor 14. The discrimination of the respective detected 10 peak signals on the cell 1, 2 sides and the timing of sampling are controlled with lapse of time with the rise of the signal of a photosensor 5 which detects the position of a chopper 6 as a start point.
Patent JP-S6141536-A (JP)
Inventor: HORI MASAHIKO
IPC: C09J5/06
Filed: 1984-08-02
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-H0915221-A (JP)
Title: Liquid chromatograph
Inventor: KAIDO KATSUAKI
IPC: G01N30/32
Filed: 1995-06-29
Abstract: PURPOSE: To provide a liquid chromatograph whose liquid feeding performance can be checked easily. CONSTITUTION: In this liquid chromatograph in which a liquid feeding pump 11 is connected by piping to an analytical flow passage (a) to feed a liquid into the analytical flow passage by means of the liquid feeding pump 11, a branch flow passage having a resistance pipe 44, a pressure sensor 45 for measuring a pressure upstream the resistance pipe 44, and switching valves 41, 42 for switching the flow passage from the analytical flow passage (a) to the analytical flow passage (b) and vice versa are provided downstream the liquid feeding pump 11, and the liquid chromatograph includes a control means 50 for controlling the switching valves 41, 42 for switching the flow passages and a monitor means 51 for monitoring signals of the pressure sensor 45 when liquid is fed into the branch flow passage (b).  Pressure fluctuations, etc., when a fluid flows through the resistance pipe 44 are monitored to check liquid feeding performance.
Patent JP-H1117267-A (JP)
Title: Method for manufacturing semiconductor laser
Inventor: SAKAMOTO YOSHIFUMI
IPC: H01S5/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of laser characteristics by forming a Zn film on a region including the vicinity of the region where light is emitted by a resonator at the end surface and by disordering the vicinity of the end surface of the resonator. SOLUTION: A double hetero-structure sandwiching an active layer 3 between a lower clad layer 2 and an upper clad layer 4 is formed on a semiconductor substrate 1 and is cleaved to form a semiconductor laser having no window structure and then a Zn film 20 is formed on the end surface of a laser resonator before a reflection film is coated on the end surface of the laser resonator. A current is passed across the lower clad layer 2 and the upper clad layer 4 of the semiconductor laser vertically to the top surface of the substrate 1 to make the active layer 3 produce light and the light is guided along a ridge structure portion near the active layer 3 in the direction perpendicular to the end surface of the laser resonator. Only the Zn film 20 is heated to disperse Zn, which disorders the active layer 3 and does not heat all vicinity of the active layer 3 to prevent the deterioration of laser characteristics.
Patent JP-H05331489-A (JP)
Title: Solvent composition for cleaning
Inventor: KITAMURA TATEO
IPC: C23G5/028
Filed: 1992-05-29
Abstract: PURPOSE:To provide a solvent composition for cleaning containing a cyclic hydrofluorocarbon having a specific carbon number and 4-membered ring and containing at least one hydrogen atom, capable of effectively removing the flux and oil on an electronic part, etc., and free from the problem of ozonosphere destruction. CONSTITUTION:The solvent composition for cleaning is produced by compounding (A) a >=4C cyclic hydrofluorocarbon having 4-membered ring and containing at least one hydrogen atom (e.g. 1,1,2,2,3,3-hexafluorocyclobutane), (B) a solvent soluble in the component A and selected from >=5C alkanes (e.g. n-pentane), >=5C cycloalkanes (e.g. cyclohexane), alcohols (e.g. methanol), ketones (e.g. acetone), esters (e.g. ethyl acetate), hydrohalocarbons (e.g. dichloromethane), etc., and (C) a nonionic surfactant (e.g. alkylpolyoxyethylene ether).
Patent JP-H0662857-A (JP)
Title: Preparation of dust-free enzyme-containing particle
Inventor: GOOD IVAN CARL
IPC: C12N9/98
Filed: 1993-06-08
Abstract: PURPOSE: To produce dust free enzyme-containing particles by suspending granular core particles having a specific longest diameter in a fluidized bed dryer and spraying an aqueous slurry containing a specific amount of an enzyme onto the core particles.  
     CONSTITUTION: A granular core material, readily dispersible or soluble in water and having 150-2,000 μm longest diameter is introduced into a fluidized bed dryer and an air stream is introduced to retain the temperature of the particles at ≤50°C and suspend therein. On the other hand, an aqueous slurry, containing 15-30 wt.% enzyme soluble in water and having 10-5,000 cP viscosity at ambient temperature is then prepared and then sprayed onto the suspended core particles to thereby coat the core particle surfaces with the enzyme in an amount capable of providing the enzyme activity. A solution of a film-forming and water-soluble macro-molecular coating agent is then sprayed onto the suspended core particles coated with the enzyme and then dried to form a continuous layer of the film- forming material on the particles. Thereby, 50-55 wt.% enzyme and the film- forming material are applied to the core particle surfaces. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6055984-A (JP)
Inventor: INOUE SEIICHI
IPC: A63H5/00
Filed: 1983-09-08
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-S5688944-A (JP)
Title: Carburetor equipped with supercharger
Inventor: AKATSU TADASHI
IPC: F02M11/02
Filed: 1979-12-19
Abstract: PURPOSE: To rapidly close a secondary side throttle valve by allowing the supercharged pressure of the actuator of a secondary valve to get away into the air in decleration by means of a selector valve, in the double carburetor of which secondary side throttle valve is opened by the supercharged pressure of the supercharger.  
     CONSTITUTION: The compressor 2 of a supercharger is allowed to communicate to the upstream side of a primary and a secondary side passages 4 and 5 respectively. To the secondary side throttle valve 7 which opens and closes in communication with the primary side throttle valve 6, a secondary valve actuator 20 is interlinked, and into the pressure chamber 19, the supercharged pressure of the compressor 2 is introduced through a passage 21, and opening of the secondary side throttle valve 7 is performed certainly. In the passage 21, a selector valve 23 is arranged, and allows the passage 21 to communicate in deceleration to an air port 22 by means of the microswitch 15 which contacts with the primary side throttle valve 6. Thus, the function of the actuator 20 is brought to a halt. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6319063-A (JP)
Title: Ruled line preparing device
Inventor: KOYAMA YASUO
IPC: G06F17/21
Filed: 1986-07-11
Abstract: PURPOSE:To facilitate a measure when a character string is not put into a ruled line by executing the extension at a matrix unit to a prepared ruled line. CONSTITUTION:The ruled line prepared by a ruled line preparing part 10 is displayed at a character display part 4 by a ruled line output part 11 and stored into a document storing part 6. When extension is declared by an extension position designating part 7 and ruled line extension is designated by a longitudinal ruled line extending designating part 12 and a horizontal ruled line extending designating part 14, a longitudinal ruled line extending part 13 and a horizontal ruled line extending part 15 investigate the blank area of a document, and when the blank is judged to be present, a new blank area is inserted into the position designated in the document and the processing to extend the ruled line is executed. The extended processed ruled line is displayed at a document display part 4 and stored into the document storing part 6.
Patent JP-S5687165-A (JP)
Title: Information processor
Inventor: KOSHIISHI KAZUO
IPC: G05B23/02
Filed: 1979-12-18
Abstract: PURPOSE:To enable the display of entire information of processes and to enable the operator to run the process completely and efficiently, by providing the display control section for high speed data and the display control section for operating data. CONSTITUTION:The input from the process 1 is input to the input processor 21 of the operating controller 20. The information input to this processor 21 is stored in the data memory section 23 and the input discrimination section 22 judges the display of high speed or operation data. If the result of discrimination is high speed data display, the high speed data display control section 25 displays the high speed data on the display device 30. Further, if the discrimination section 22 has judged that operation data display has been made, the operation data forming section 24 makes the operation data based on the information of the memory section 23, the operation data is stored in the operation data memory section 26, the stored operation data is displayed on the display device 30 under the control of the section 27 and the process can completely and efficiently be run.
Patent JP-H0716189-A (JP)
Title: Electric vacuum cleaner
Inventor: KIMURA MASAHIRO
IPC: A47L9/28
Filed: 1993-07-02
Abstract: PURPOSE:To improve usability and merchandisability by adopting the constitution to suppress the rush current at the time of starting and to prevent the drop of a current breaker installed in general homes. CONSTITUTION:A resistor 111 is connected in series to a part of a circuit consisting of a power source, a motor fan 104 and a main switch. A thermosensitive switch 112 shorting both ends of the resistor in parallel with the resistor 111 is disposed in a discharge flow passage.
Patent JP-H0329590-A (JP)
Title: Transmission processing system
Inventor: TAKEHARA KIYOTAKA
IPC: H04Q3/58
Filed: 1989-06-27
Abstract: PURPOSE:To reduce the frequency of transmission and to improve the throughput of a main set by updating a system data of the communication system in a pseudo way and generating and sending a transmission packet to set the system including a terminal equipment to the finally confirmed state. CONSTITUTION:An output processing in pairs with an input processing is omitted, the system status is updated in a pseudo way as the internal processing and the generation of the transmission packet to be set corresponding to each state used conventionally is omitted. When the system reaches the final state and the transmission is enabled (queue number of transmission packet has only to be discriminated. That is, when the number is a prescribed number or over, no transmission packet is generated), the transmission packet group to obtain the status ST1 to the initial input packet and the transmission packet group to obtain the final state STn are generated. Thus, the throughput of the master set is improved and the frequency of transmission is reduced.
Patent JP-H0851024-A (JP)
Title: Device using magnetic substrate coated with metal
Inventor: DEBURA AN FUREMINGU
IPC: H05K3/24
Filed: 1995-06-30
Abstract: PURPOSE: To miniaturize a magnetic part included in a device by covering the side wall of a substrate opening and at least one portion of a substrate with a metal and forming a conductive coil winding that passes around an edge through the opening. CONSTITUTION: A substrate 10 that is covered with a metal is constituted by an inductor without any gap where the inductor with a coil winding 20 surrounding a core element 30 is incorporated. The coil winding 20 passes the periphery of a substrate edge 34 through an opening 32. Then, the region of the substrate 10 that functions as the core of parts and a magnetic part are prescribed. The opening and a conductive coil winding limit a magnetic flux path 22 of the inductor to a substrate plane and essentially inside the substrate when a voltage is applied. In this case, the opening 32 has at least one side wall 33 with a narrow gap and is composed of an alternate sequence of a recessed region 35 and a projecting region 36. A vertical coil winding part 24 can find the recessed region 35 and alternately can be formed on the projecting region 36.
Patent JP-S649653-A (JP)
Title: Semiconductor storage device
Inventor: YONEDA MASAHIRO
IPC: H01L29/94
Filed: 1987-07-01
Abstract: PURPOSE:To contrive accomplishment of high integration and high efficiency of the title memory storage without inflicting adverse effect on the characteristics of transistors by a method wherein the transistors point- symmetrically arranged around a contact hole are surrounded by the capacitors formed adjacently to the outside of the transistors. CONSTITUTION:The bit line 5, formed on an insulating layer 10, is connected to a source region 6a through the intermediary of a contact hole 2. Pertaining to the contact hole 2, the four transistors 6, which are point-symmetrically arranged, are isolated respectively by isolating groove 70. These isolating groove 70 may be filled up with an insulating material 70a. The capacitor of each memory cell are isolated respectively by the isolating regions 7 formed on the bottom part of capacitor grooves 40. In the above-mentioned semiconductor storage device on which four memory cells relating to a contact hole 2 are point-symmetrically arranged, capacitors can be arranged on both sides of the capacitor grooves 40. Accordingly, a highly integrated semiconductor storage device of high efficiency can be formed without deterioration in characteristics of the memory cells.
Patent JP-H089290-A (JP)
Title: Picture display device attached to head
Inventor: KOBAYAKAWA YOSHI
IPC: H04N5/64
Filed: 1994-06-23
Abstract: PURPOSE:To prevent the fatigue of a testee by reducing the light of the external light from the periphery of a reflection member by a light reducing member and to eliminate the difference in brightness in a visual field. CONSTITUTION:Mirrors 1L and 1R are arranged on a light path 01 in the view field of right and left eyes EL and ER of a user U. The expansion optical systems 2L and 2R and mirrors 3L and 3R are arranged on a light path 02 in the reflection direction of the mirrors 1L and 1R. On a light path 03 in the reflection direction of the mirrors 3L and 3R, display members 4L and 4R such as liquid crystal plate for picture display are arranged. Further, a light reduction member 5 made of the synthetic fabric plate is provided at the back of each optical system member. It can rotate freely in the direction shown by an arrow around a mounting axis 6 such as hinges. In this case, the mirrors 1L and 1R are formed into the dimension reflecting the only light flux from the entire screen of the display members 4L and 4R. The outside light penetrating the light reduction member 5 is made incident to an eye E to be tested from the peripherary. As a view field, the scene of the outside world where the light is reduced can be seen around the screen of the display members 4L and 4R.
Patent JP-H1111348-A (JP)
Title: Vehicle front end module structure
Inventor: NAKAI KIYOTAKA
IPC: B62D25/08
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To easily tighten a radiator to a front end panel without requiring a separate member by forming a tightening part on the radiator, and forming a fitting part to be fitted to the tightening part on a flange. SOLUTION: When a radiator 2 is mounted on a front end panel, a projection 2a which is a tightening part formed on a side part of the radiator 2 is fitted from the forward side of a vehicle into a first groove 15a, the radiator 2 is pressed against a flange on a rear side of the vehicle, and a cushion material covered on a pin 2b provided on the back side of a radiator tank 2c is abutted on a panel body 10 and deformed. In this condition, the projection 2a of the tightening part is inserted to the lower end of a second groove 15b to hold a lower part of the radiator 2. In addition, the projection 2a is pulled into a third groove 15c, and held, and the radiator 2 is surely pressed thereagainst to be held.
Patent JP-H0720679-A (JP)
Title: Electrifying member for electrophotography
Inventor: KOBAYASHI HIROYUKI
IPC: G03G15/02
Filed: 1993-07-02
Abstract: PURPOSE:To provide an electrifying member for electrophotography capable of very uniformly electrifying the surface of a photoreceptor without causing the dielectric breakdown of the photoreceptor due to electric discharge in an environment ranging from a high temp. and humidity to a low temp. and humidity and capable of giving a very excellent image. CONSTITUTION:This electrifying member for electrophotography has a resin layer on the electric conductive substrate 1 and the resin layer consisting of an elastic layer 2 and an electric conductive layer 3 contains electric conductive polyurethane resin obtd. by allowing a polymer mixture obtd. by polymerizing a monomer having an ethylenically unsatd. group in the presence of carbon and polyol to react with a polyisocyanate.