baber/WOPTO huggingface dataset:
Patent JP-H0720096-A (JP)
Title: Method for ultrasonic flaw detection
Inventor: HYODO SHIGETOSHI
IPC: G01N29/44
Filed: 1993-06-30
Abstract: PURPOSE:To realize a title method which enables echoes from inner flaws of a steel pipe with coarse crystal grains to be inspected with high sensitivity and high S/N ratio by increasing the sensitivity of a probe to low frequencies with regard to this method of inspecting inner flaws of a specimen such as a steel pipe of high attenuation material from outside by using ultrasonic waves. CONSTITUTION:A transmission oscillator 12 is set at low frequencies according to flaw detection positions of a steel pipe 4 and oscillates to output a rectangular or triangular wave of any of first to fourth waves. A transmitter 13 amplifies this rectangular or triangular wave and supplies it to a wide-range probe 3, thereby exciting it to generate ultrasonic waves. Thereby, a low frequency receiving signal of echoes, less than third waves in the number of crystal grain size, reflected by a flaw in the steel pipe 4 is obtained with an amplitude larger than by the prior art, detected by a detector 15 through a receiver 14, amplified by an amplifier 16, and then displayed on a CRT display unit 18.
Patent JP-S6138788-A (JP)
Title: Upset welding method
Inventor: SHIMOOKA KENZO
IPC: B23K11/24
Filed: 1984-07-31
Abstract: PURPOSE:To enable the uniforming of a heating in a pre-heating stage by reducing the pressurizing force to press a work during the electrifying term with synchronizing with the electrifying cycle as well as passing intermittently a welding current to a work for the prescribed term of a pre-heating stage. CONSTITUTION:A welding current I0 is conducted with holding a fixed pressurizing force P0 by abutting the butt end faces of a work which are fitted respectively to a fixed stand and mobile stand and after passing a fixed time the current I1 is conducted intermittently in a fixed period. During the conduction of the welding current synchronizing with the intermittent conduction, the pressurizing force P0 is reduced to the value P1 and at the non-conduction time of electricity, the value P0 is held. The displacement D of the mobile stand reaches the value D1 which is set in advance and the current is increased from I1 to I2 and simultaneously the pressurizing force is increased from P0 to P2 and an upset stage is started, and if the displacement D reaches the set value D2 the current is cut off and the cooling is held with holding the pressurizing force P2. The heating in the pre-heating stage is made uniform and good welding part is thus obtd.
Patent JP-S5787761-A (JP)
Title: Control valve of fully hydraulic type power steering apparatus
Inventor: MIYAJIMA DAN
IPC: B62D5/06
Filed: 1980-11-18
Abstract: PURPOSE: To exclude the backlash of a steering wheel, by causing an approximately triangular recess formed in a sleeve to engage with a driving pin of a rotating spool, and energizing said pin by a plate spring to be focibly pressed against the bottom surface of the recess.  
     CONSTITUTION: The sleeve 12 is slidably and rotatably inserted between the spool 7 and an inner hole 6 of a housing 1, and the triangular recess 13 is indented in the end of the input side of said sleeve 12. A driving pin 8 fixed on the input side of the spool is engaged with the recess 13. An elongate hole 10 is formed in the spool 7, and an engaging pin 15 provided through this elongate hole is supported in a circular hole 14 in the sleeve 12. The plate spring 19 is provided through a washer 18 and between a sleeve end face 16 on the side of a metering pump 3 and a snap ring 17 attached to the spool 7, and this plate spring makes sure the engagement of the recess 13 with the pin 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1011685-A (JP)
Title: Test terminal for fire monitor system with remote test function
Inventor: YAMAMOTO SHINTARO
IPC: G08B25/14
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a system provided with a protection cap which can protect a connector part from dust or the like, which is not in danger of being lost and has a structure that is not in an obstacle to test, by forming a band part for the protection cap fitted to the connector part and inserting the band part into the hole part of a main body part so that it is not pulled out. SOLUTION: The connector part 2 for preventing the invasion of dust or the like by installing the protection cap 3 when it is not used is provided at the front of the main body part 1. The protection cap 3 has the structure where the band part 3b is inserted into the hole part 6 provided at the front of the main body part 1. The band part 3b slides along the side of the main body part 1 and it is drawn in. Thus, the protection cap 3 can be removed. Namely, a handle part and the band part 3b forming a pull-out stop part at an end part are formed in the protection cap 3. When the cap is attached/detached to/from the connector part 2 by taking the handle part, the band part 3b inserted into the hole part 6 of the main body part 1 slides along the side of the main body part 1 from the direction of the pull-out stop part.
Patent JP-H0214449-A (JP)
Title: Method for rewriting start id for dat device
Inventor: IMANISHI SADAO
IPC: G11B15/087
Filed: 1988-07-01
Abstract: PURPOSE:To correctly normalize the recording position of a start ID in a music head position or foreground by detecting the music head in the vicinity of the recorded start ID to be detected and rewriting the start ID based on the music head position. CONSTITUTION:When a recorded magnetic tape is set to a DAT device and a rewrite key 17 is pushed down, a tape feed control part 20 causes a tape traveling mechanical part 21 to execute the traveling of the magnetic tape at a high speed, and a signal processing part searches the start ID by a recording/reproducing head 11. When the start ID is detected by the high-speed search, the music head in theicinity of the start ID is detected by a music sensor 22. Next, the tape feed control part 20 causes the magnetic tape to travel at a recording/reproducing speed, the start ID is recorded anew from the detected music head position, and the original start ID is erased. Thus, the recording position of the start ID can be correctly normalized in the music head position.
Patent JP-S5951611-A (JP)
Title: Low frequency amplifier
Inventor: FUKUYAMA MAKOTO
IPC: H03F1/00
Filed: 1982-09-17
Abstract: PURPOSE:To attain the reduction of a transient sound or removal of it at the power supply OFF, by connecting a resistor to a DC bias current set circuit of a low frequency amplifier. CONSTITUTION:A resisor R is connected in parallel between a base and an emitter of a transistor (TR) Q8 of a DC bias current set circuit 10 and an anode and a cathode of the diode D1. The resistor R in this state gives less effect on the DC bias, but at the power supply OFF, a residual voltage 2VBE (base-emitter voltage) of the TRQ8 and the diode D1 is by-passed by connecting the resistor R to obtain the DC bias and the low frequency amplifier is operated up to a lower voltage. That is, the DC bias is given to the lower voltage and the transient sound is reduced or eliminated.
Patent JP-S5952179-A (JP)
Inventor: AOKI TAKESHI
IPC: F25D21/08
Filed: 1982-09-17
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-H08332425-A (JP)
Title: Atomizer
Inventor: MORINAGA KENICHI
IPC: A61L9/12
Filed: 1995-06-06
Abstract: PURPOSE: To keep the space as small as possible and to effectively and quantitatively diffuse a trace of perfume in the air by forming a piezoelectric element pump utilizing a piezoelectric element and a narrow pipe structure of a suction pass and a discharge pass therefor in a support block of an ultrasonic vibrator transducer atomizing means. CONSTITUTION: When a piezoelectric element 7 is vibrated, a diaphragm 6 is also vibrated, and negative pressure and positive pressure are alternately generated in a piezoelectric element pump chamber. As a result, after liquid perfume 2 housed in a liquid container 1 flows into the piezoelectric element pump chamber from a narrow pipe structure part 8 on the suction side through the 1st check valve 9, it flows out to a tip part 25 from a narrow pipe part 12 on the discharge side through the 2nd check valve 13 and through a liquid inflow part 22 of a horn 29. At this time, the horn 29 is vibrated by the piezoelectric element 23, and a trace of liquid perfume sent to the horn 29 from the liquid inflow part 22 by the piezoelectrc element pump is turned into perfume particles, which are diffused in the air from the tip part 25.
Patent JP-S648001-A (JP)
Title: Stabilization of size of wood and shape fixing treating method of bending wood
Inventor: FUJIMOTO HIDETO
IPC: B27K3/15
Filed: 1987-07-01
Abstract: PURPOSE: To improve effectively performances of wood including warp, crack, twist, expansion, contraction and decay with low cost by reacting a mixture of polycarboxylic acid or its derivative and polyhydric alcohol or a condensate of them to form three-dimensional network structure caused by mainly dehydro- condensation. CONSTITUTION: Dicarboxylic acid including malonic acid and its derivative, tricarboxylic acid including trimellitic acid and its derivative, tetracarboxylic acid including pyromellitic acid and its derivative, and polycarboxylic acid including methacrylic acid-methyl methacrylate copolymer and its derivative are used for polyhydric carboxylic acid. Dihydric alcohol including ethylene glycol, trihydric alcohol including 1,1,1-tris(hydroxymethyl)ethane and polyols including pentaerythritol are used for polyhydric alcohol. The wood impregnated or coated by a mixture of polyhydric carboxylic acid or its derivative and polyhydric alcohol or a condensate of them is heated to form three-dimensional network structure caused by mainly dehydro-condensation with component of the wood.
Patent JP-H0329462-A (JP)
Title: Image communication equipment
Inventor: FUKUSHIMA FUMIYA
IPC: H04N1/00
Filed: 1989-06-26
Abstract: PURPOSE:To attain automatic paper feed test with high reliability by conducting the test for the paper feed means at the test when the automatic paper feed means is operated in non-communication state together with an original read means and a picture information code means and operating the test in matching with the operating time of the read means and the coding means by one line each. CONSTITUTION:An automatic paper feed means 2 is tested together with an original read means 3 and a picture information coding means 4 a the test when the means 2 is operated in the non-communication state and the operation is implemented in matching with the operation time of the read means 3 and the coding means 4 for each line. Thus, even At the test of paper feeding, the paper feeding of the original by the automatic paper feed means 2 is implemented in a form close to the actual communication while the speed is changed largely and at an small interval depending on the content of the original 1. Thus, the automatic paper feed test is implemented with high reliability.
Patent JP-H0211965-A (JP)
Title: Transmission lubricator
Inventor: KATO SHOJI
IPC: F16H57/04
Filed: 1988-06-30
Abstract: PURPOSE:To eliminate any lubricating unevenness as well as to avoid a shock at time of engagement by installing an oil pump interlocking with a clutch release fork, setting up its discharge pipeline in a spot where lubricity is poor, while installing a duty solenoid valve at the suction side, and setting it to an optimum clutch engaging characteristic. CONSTITUTION:When a clutch 2 is turned off, a piston 22 of an oil pump 20 interlocking with a clutch release fork 10 discharges oil, forcily feeding oil to a part poor in lubricity at a position where lubricating oil in a transmission is hard to lead thereinto, and thereby any lubricating unevenness is eliminated. Next, when the clutch 2 is turned on, the piston 22 makes oil get drawn in the pump 20, but since a duty solenoid valve 30 is installed in this suction side, it can be set to a high duty ratio under such operation conditions such as vehicle stoppage, a first gear and engine high speed and so on, by way of example, engagement of the clutch 2 is delayed to some extent, whereby any shock at time of engagement is avoidable.
Patent JP-H0211227-A (JP)
Title: Forming machine by hydraulic pressure
Inventor: KANEKO FUMINORI
IPC: B21D22/20
Filed: 1988-06-29
Abstract: PURPOSE:To easily control forming pressure in time of low pressure forming by composing a chamber of a piston and a cylinder which both can move in the direction of axial center and further arranging an operating piston to the chamber piston. CONSTITUTION:The chamber 2 provided under a die 7 is made up of a piston 4 having the cylinder 3 and the operating piston 9. The piston 9 is fixed to the bottom part 1B of a press and fitted to the cylinder room 10 of the piston 4. When a punch 25 is lowered to make an initial drawing, the operating piston 9 controls the pressure in the cylinder room 10 by a control means 12 and the pressure in a hydraulic pressure room 6 is held to a value facing the power of the piston 9 and the cylinder room 10. Consequently, the control of a low pressure drawing pressure by the hydraulic pressure room 6 is not affected by the own weight and the sliding resistance. As a result, forming pressure in time of low pressure forming is controlled easily.
Patent JP-S6223791-A (JP)
Title: Preparation of image-receiving body for subliming type thermal transfer recording
Inventor: IMAI AKIHIRO
IPC: B41M5/52
Filed: 1985-07-24
Abstract: PURPOSE:To enable the formation of a dyed image being excellent in time stability by a method wherein the content of Na2O in relation to SiO2 in amorphous silica forming a dyeing layer is limited to be a specified value or below. CONSTITUTION:A coating composition wherein the content of Na2O in relation to SiO2 in amorphous silica is 1.1wt% or below is used for forming a dyeing layer of an image-receiving body which contains the amorphous silica and is dyed with dyestuff of tricyanovinyl. A reaction product NaOH of Na2O with water is a strong alkaline substance and acts on the cyano-group of the dyestuff of tricyanovinyl to cause the decomposition of the dyestuff, in other words, the time instability of a dyed image. Therefore, sufficient time stability of the dyed image can be obtained, in practical terms, by limiting the content of Na2O to 1.1wt% or below.
Patent JP-H0213228-A (JP)
Title: Demand controller
Inventor: KOYAMA NORIAKI
IPC: H02J3/00
Filed: 1988-06-30
Abstract: PURPOSE:To securely prevent the exceeding of a contract demand by cutting OFF a substitutable breaker, when a breaker, to which a cut-OFF signal has been given, is not cut OFF. CONSTITUTION:A controlled system selection part 15 selects a cut-OFF controlled system on the basis of the output of an excess/surplus decision part 13 and a control output part 16 outputs a cut-OFF control signal to said controlled system 3. A non-operation decision part 18 sets an internal timer and judges whether there is any non-operation when the time is up. When it is decided that there is non-operation, a retry decision part 19 counts the number of times of such non-operation and addresses a request to the controlled system selection part 15 for reprocessing. The controlled system selection part 15 judges whether there is any substitutable equipment, and when there is any, selects it as a controlled system.
Patent JP-H0453340-A (JP)
Title: Video telephone set
Inventor: KOBAYASHI HITOSHI
IPC: H04N7/14
Filed: 1990-06-20
Abstract: PURPOSE:To improve the mount/dismount performance and its fitting performance and to make the external appearance of a video camera in the visual field direction at the mount/dismount of the video camera unchanged by forming a recessed part to a rear side of a case of a video module section so as to mount/dismount the video camera to/from the recessed part. CONSTITUTION:A thin profile display device made of a liquid crystal display panel or the like is built in a case 30 of a video module section 3 and a recessed part 8 with a size to/from which the entire part or part of a video camera 4 is mounted or dismounted is formed to a rear side of the case 30. An elastic video camera support member 7a is provided to a vertical wall face of the recessed part 8, fitted to a projection 4a formed to a cable upper and lower face of the video camera 4 mounted to the recessed part 8 to realize mount/ dismount. Thus, the mount/dismount performance and its fitting performance of the video camera 4 are improved and the design in the visual field direction is not lost at the mount/dismount of the video camera 4.
Patent JP-H0453461-A (JP)
Title: Separation and transportation of tofu (bean curd)
Inventor: IOGI MASATOSHI
IPC: A23L11/00
Filed: 1990-06-20
Abstract: PURPOSE:To guide and to transport TOFU surely and smoothly without causing shape collapse and deviation, etc., thrusting plural needles protrusively attached to a guide plate of TOFU cut in a water tank and fixing TOFU. CONSTITUTION:Plural TOFU inserting needles 3 protrusively attached to a TOFU guide plate 2 are thrust into TOFU (a) cut in a water tank and TOFU is fixed, guided and transported to a given position. To be concrete, for example, TOFU (a) is placed on a TOFU locating plate 4 and a guide plate 2 positioning below the locating plate 4 is raised so that needles 3 are thrust through holes 5 into TOFU (a), the locating plate 4 and the guide plate 2 are moved in an integrated way and TOFU (a) is guided to a pack (b). Then the guide plate 2 is dropped and the needles 3 are removed from TOFU (a).
Patent JP-S5592142-A (JP)
Title: Method of regenerating ion exchange resin by upward flow
Inventor: TAKEUCHI KOUICHI
IPC: B01J49/00
Filed: 1978-12-28
Abstract: PURPOSE: To prevent the fluidization of an ion exchange resin and raise the efficiency of regeneration, by setting the concentration and introduction speed of a regenerating agent in prescribed ranges in a method of regenerating the ion exchange resin by upward flow.  
     CONSTITUTION: A regenerating agent is caused to flow upward through an ion exchange resin whose function has deteriorated because water to be processed is caused to flow downward through the resin. As for a cation exchange resin bed, hydrochloric acid is caused to flow as the regenerating agent at a concentration of 2.5% or less and an introduction speed of 4W8m/hr. As for an anion exchange resin bed, sodium hydroxide is caused to flow as the regenerating agent at a concentration of 20% or less and an introduction speed of 4W8m/hr. In these cases, the contraction of the resin due to osmotic pressure and the swelling of the resin due to regeneration cancel each other and the resin is prevented from being fluidized. Therefore,  the efficiency of the regeneration is raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6226111-A (JP)
Title: Air conditioner for vehicle
Inventor: DOI KOICHI
IPC: B60H1/00
Filed: 1985-07-26
Abstract: PURPOSE:To improve a degree of driving comfortableness, by determining a thermal extent of incident sunshine quantity from a difference between tempera ture in a part receiving the sunlight inside a car room and the setting tempera ture, and constituting it so as to compensate the blast temperature. CONSTITUTION:Each output of an outside air sensor 1 and an inside air sensor 3 is summed up, outputting voltage V1, while a setter 5 outputs an output voltage V2, and a sunlight sensor 7 an output voltage V3, respectively. With a difference between the voltage V2 and V3, there is produced voltage 4 in an operator 11. And, including output V5 of an air-mix door opening detector 9, when these output voltages V1-V5 are inputted into an adding operator 13, they are calculated by this operator according to a balance expression between necessary heat value A and air-mix opening, outputting voltage 6 to both comparators 15 and 17. And, comparing them with reference voltages V7 and V8, an air-mix door is shifted to the hot or cold side according to the result, thus blast temperature is compensated. With this constitution, a degree of driving comfortableness is improved.
Patent JP-S5688745-A (JP)
Title: Cold storage of sea cucumber
Inventor: MURAYAMA ZENZOU
IPC: A23L17/00
Filed: 1979-12-17
Abstract: PURPOSE: Internal organs, unpleasant colors, slimes and so on are removed from sea cucumbers with no use of chemicals and the sea cucumbers are boiled softenly with  a good appearance, thus producing cold-stored sea cucumbers that are eatable directly or ater a little cooking.  
     CONSTITUTION: Internal organs mainly containing intestines are removed from raw sea cucumbers, which are rinsed with sea water and placed in hot water of 95W 100°C. They are made to rotate by stirring, brushed and washed whereby they are boiled and simultaneosuly the slimes and dirty substance are removed from the surface with the original shape kept. The product is immersed in warm water of about 50°C and exposed until decolorized and simultaneously the contraction of muscles caused by boiling is relaxed. Then, the abdomen is opened by cutting and the sea cucumbers are made to rotate in cold water and brushed to remove unnecessary parts such as fibers or tube feet. The product is boiled at 105W110°C under pressure, cooled and frozen to about -30°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0212841-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI TOSHIHARU
IPC: H01L21/52
Filed: 1988-06-29
Abstract: PURPOSE:To restrain the deterioration of thermal conductivity caused by the diffusion of mount solder like AuSn as far as an Ag layer in a heating process in an assembling process and the like, by forming a first titanium layer, a silver layer, a second titanium layer, a platinum layer and a gold layer, in this order, on the rear of a semiconductor chip. CONSTITUTION:On the rear of a semiconductor chip 1, a first titanium layer 2, a silver layer 3, a second titanium layer 4, a platinum layer 5 and a gold layer 6 are formed in this order. The thickness of each layer is preferably as follows; the silver layer 8 is 30mum or more, the second titanium layer 4 is 500Angstrom  or more, the platinum layer 5 is 1000Angstrom  or more, and the gold layer 6 is 1000Angstrom  or more. For example, on the rear of a semiconductor layer 1, on the surface of which the operating part of an FET is formed, the Ti layer is formed about 500Angstrom  in thickness by a sputtering method, the Ag-plated layer 3 is formed thereon about 30mum in thickness, the Ti layer 4 is formed 500Angstrom  in thickness so as to cover the Ag-plated layer 3, the Pt layer 5 is formed 2000Angstrom  in thickness, and the Au layer 6 is formed 2000Angstrom  in thickness.
Patent JP-S5955314-A (JP)
Title: Manufacture of composite permselective membrane for gaseous oxygen
Inventor: SUZUKI NOBUKAZU
IPC: H01M4/88
Filed: 1982-09-22
Abstract: CONSTITUTION:To obtain a composite permselective membrane for gaseous oxygen without intruding water vapor or carbon dioxide in the air into a main body electrode, by forming a thin membrane consisting of a hydrous. or hydrated metallic oxide on a porous membrane surface. CONSTITUTION:As a porous membrane, a porous fluoroesin membrane and a porous polycarbonate membrane are exemplified. Substances having a superior water adsorptive power and a property by which the adsorbed water can be present as a surface hydroxyl group, or chemically or physically adsorbed water, specifically a composite consisting of stannic oxide, zinc oxide or the like alone or in combination with >=2 kinds of them are called hydrous or hydrated metallic oxides. As a membrane forming method, widely employed vapor depositing or sputtering method is used.