baber/WOPTO huggingface dataset:
Patent JP-S56137466-A (JP)
Title: Electronic cash register
Inventor: NAKATANI HIROSHI
IPC: G06F3/16
Filed: 1980-03-28
Abstract: PURPOSE:To stop the melody information at the closing of a cash box or at the time of key input, by providing a means which detects the closing of the cash box and key input operation with the cash register which generats the melody information when the cash box is opened. CONSTITUTION:When a customer stops transaction, CPU3 obtains the total transaction amount and it is stored in the memory 7 and displayed on the display 10, printed on the receipt at the printer 9 and the receipt is given to the customer. In this case, the total amount is informed from the speaker 16 via the audio informing means 11-14. On the other hand, CPU3 receives the end signal of transaction, opens the cash box 19, and when the status detection means 22 detects the end of audio information, the melody generating means 23 is driven and melody information is informed from the speaker 16. When the box 19 is closed, the operation of the means 23 is inhibited with the status detection means 24 and the melody information is stopped. In processing while opening the box 19, the key input operation 4 is detected at the detection means 27, the operation of the means 23 is inhibited and the melody information is stopped.
Patent JP-H0586031-A (JP)
Title: New pyridine derivatives and process for synthesizing same
Inventor: CHIYAARUZU DABURIYUU MAATEIASH
IPC: C07D491/052
Filed: 1991-03-07
Abstract: The present invention relates to processes and intermediates for the preparation of spiro-hetero-azolones. The latter compounds are useful as aldose reductase inhibitors.
Patent JP-H06225787-A (JP)
Title: Monoclonal antibody specific to diarrhetic shellfish poison, hybridoma producing the same and method for detecting diarrhetic shellfish poison
Inventor: MATSUURA SHIRO
IPC: G01N33/577
Filed: 1993-02-05
Abstract: PURPOSE:To obtain a monoclonal antibody specific to diarrhetic shellfish poison, hybridoma producing its monoclonal antibody and an immunological method for detecting diarrhetic shellfish poison. CONSTITUTION:The monoclonal anti.body is specific to at least okadaic acid, 7-O-acyl-okadaic acid, dinophysistoxin-1 and dinophysistoxin-3. Therefore, diarrhetic shellfish poisons are immunologically detected using the monoclonal antibody. Since the monoclonal antibody has specificity to all of four kinds of diarrhetic shellfish poisons, the antibody can detect every shellfish poisons in high sensitivity and acuracy.
Patent JP-S58159260-A (JP)
Title: Tracking control method of magnetic recorder and reproducer
Inventor: KUBO KANJI
IPC: G11B15/467
Filed: 1982-03-16
Abstract: PURPOSE:To attain optimum tracking control of rotary heads different in track width, by controlling the carrying speed of a magnetic tape so that the head having the narrowest width in plural rotary heads having different width broader than the track width is to be on-track. CONSTITUTION:When the magnetic tape carrying speed is fed back so that crosstalk inputs from adjacent tracks with the reproduction from a narrow head HBO in plural (e.g., 2) rotary heads HAO, HBO wider than the track width performing the recording and reproduction at the same height and the same position of tracks T1, T2... are made equal and an output of a comparison circuit 14 goes to zero, then the head HBO is brought to on-track. Further, the reproduced output processed at the comparator 14 with the head HAO is compared with a reference voltage 21 at a comparator 15 and attains to a magnetic tape speed controlling feedback signal similarly. Through the constitution that the on-track with the narrow head for less possibility of off-track is used as refference, the optimum tracking control of the rotary head having different width is attained.
Patent JP-H03243921-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: OKADA SHINJIRO
IPC: G02F1/1337
Filed: 1990-02-22
Abstract: PURPOSE:To drastically decrease flickering by constituting a cell in such a manner that rubbing is executed in parallel or approximately parallel with the ruggedness of a substrate formed to a stripe shape and the direction of the stripes intersects orthogonally with a smectic layer. CONSTITUTION:A transparent conductive film 23 is formed on the substrate 22 having the stripe-shaped rugged shape and an oriented film 24 is formed thereon. Further, the film is subjected to a rubbing treatment in parallel or approximately parallel with the stripe direction A. The cell is constituted by using this substrate 22 as an electrode substrate on one side and using an ordinary electrode substrate 11 having no ruggedness on the surface as the other. The change in the thickness of the cell is preferably continuous within the entire surface and the absolute value of the change rate of the cell thickness is preferably constant in the direction B orthogonal with the stripe. The display characteristic is improved in this way and more particularly the flickering is prevented.
Patent JP-H05214987-A (JP)
Title: Stating injection device for internal combustion engine
Inventor: KAWAI MASAYUKI
IPC: F02D41/06
Filed: 1992-01-31
Abstract: PURPOSE:To gradually increase fuel and prevent an unsatisfactory start due to the fogging of a plug by extending the fuel injection period by a preset period during multiple set time at each fuel injection, and intermittently injecting fuel when an internal combustion engine is started. CONSTITUTION:An injector 24 is fitted on the intake manifold 16 of an internal combustion engine 2 to be faced to a combustion chamber 20. The fuel in a fuel tank 28 is fed to the injector 24 by a fuel pump 32 via a fuel feed pipe 26. The injector 24 and the fuel pump 32 are controlled by a controller 42 based on the operational state of the internal combustion engine 2. At the time of a start when the internal combustion engine 2 satisfies the preset conditions, the controller 42 controls the fuel injection period of the injector 24 as follows: the injection period is extended by a preset period at each fuel injection from the first set time to the second set time, and fuel is intermittently injected. The fuel injection quantity is gradually increased.
Patent JP-H0322976-A (JP)
Title: Protein having novel reverse transcriptase activity
Inventor: BAATO SHII RANPUSON
IPC: C07H21/04
Filed: 1990-02-22
Abstract: NEW MATERIAL: A protein having an amino acid sequence expressed by figure I.  
     USE: Synthesis of multicopy single-stranded DNA(msDNA) present in Myxococcu xanthus.  
     PREPARATION: Colon bacillus having msDNA is analyzed using molecular- biological methods, and a reverse transcriptase and a gene coding for it which are present in the bacterium are obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10240390-A (JP)
Title: Computer system
Inventor: MIURA TAKEHIRO
IPC: G06F1/26
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a computer system with which the maintenance of data is attained by generating shut-down interruption in case of reaching a temperature environment disabling the guarantee of computer operation, and stopping supplying power to a computer after shut-down processing end. SOLUTION: When the surrounding temperature exceeds a 1st value, a CPU 12 starts shut-down processing by receiving a temperature abnormal signal generated by a temperature detector 13 and outputs a shut-down processing end signal after the end of processing in the middle of execution. When the surrounding temperature exceeds a 2nd value, corresponding to a signal generated by a temperature detector 14, the output of timer circuit 16 to be started by a signal showing the start of shut-down processing so as to count just the time required for shut-down processing applied in advance or shut-down processing end signal, the power supply to the main body of computer is cut off.
Patent JP-S54135460-A (JP)
Title: Burning treatment of shellfish in fluid bed furnace
Inventor: ICHIYANAGI HIROSHI
IPC: F23G7/00
Filed: 1978-04-11
Abstract: PURPOSE: To burn shellfish without bad smell and to take out cinders as an uniform white granular material from the furnace.  
     CONSTITUTION: Shellfish are thrown into the fluid bed furnace 1 to heat with fluid medium. For the fluid medium, a material the specific gravity of which is greater than that of shellfish is employed, the shellfish is heated upt to from 550°C to 900°C in the fluid bed and is burned until it is made a white granular material. Then the granular material separated from the fluid bed to the upper layer is taken out of the funace 1 by the overflow pipe 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08213872-A (JP)
Title: Gt-cut crystal vibrator
Inventor: AOYAMA YUJI
IPC: H03H9/19
Filed: 1995-02-06
Abstract: PURPOSE: To provide a crystal vibrator with an efficient and excellent temperature characteristic by synthesizing frequencies of GT-cut crystal vibrators with two kinds of specific cut angles. CONSTITUTION: A pattern 8 forming a vibration section and a support section of a GT-cut vibrator whose cut angle θ is +45 deg.±10 deg. and a pattern 9 forming a vibration section and a support section of a GT-cut vibrator whose cut angle θis -45 deg.±10 deg. are formed to one photo mask. When the GT-cut crystal vibrators 10, 11 are manufactured by using the photo mask to allow the vibrators 10, 11 to a frequency temperature characteristic changing inversely. Thus, the frequency characteristics of the vibrators 10, 11 are synthesized to compensate differences from them and an excellent frequency characteristic is obtained.
Patent JP-S52126974-A (JP)
Title: Metal vapor discharge lamp
Inventor: SUENAGA MASAHIDE
IPC: H01J61/34
Filed: 1976-04-16
Abstract: PURPOSE: To prevent a light emitting tube from reacting with filler filled with pipe such as aluminum oxide opened at both ends inside the tube of quarts glass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11241605-A (JP)
Title: Hollow integrated cam shaft and manufacture thereof
Inventor: NAKAMURA MASANOBU
IPC: B23K26/34
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To ascertain required durability as well as improving productivity and substantially lightening. SOLUTION: This hollow integrated cam shaft is provided with a hollow shaft body 2 and a cam 10 having a cam ramp 11 and a cam nose 12 extending from the cam ramp 11. The cam 10 is provided with a cam backing section 10A having a cam nose backing section 12A, which is swelledly and integrally formed in the shaft body 2 and has a cam ramp backing section 11A and the cam nose backing section 12A extending from the ramp backing section 11A, a groove 13, which is formed extending to the cam lamp backing section 11A of the cam backing section 10A and the cam nose backing section 12A, a cam ramp 11, which is built up on the groove 13 and has sliding faces 11a and 12a, and a built-up layer 14 comprising an abrasion resistant material forming the cam nose 12.
Patent JP-S58204148-A (JP)
Inventor: OTSUTO BERUNAUERU
IPC: C01B3/00
Filed: 1983-03-16
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-H09236387-A (JP)
Title: Electric furnace having cooling member for low melt point metal solidification
Inventor: OGINO NAOHIKO
IPC: F27B3/14
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent choking of a gas feeding device due to a low melt point metal contained in a molten steel by a method wherein a cooling member is arranged at the periphery of a gas introduction device and a low melt point metal is solidified. SOLUTION: Gas is injected through a gas injection nozzle 11a for a pipe 11 for gas injection, and a molten metal in a furnace is agitated through a consumption lining. Cooling pipes 21 and 23 are arranged at the upper and lower peripheries of the pipe 11 for gas injection. Further, the cooling pipes 21 and 23 are communicated with each other through a coupling pipe 22. A cooling medium is fed through a feed pipe 20 and fed through the cooling pipe 21 counterclockwise owing to a baffle plate 21a and flows in a cooling pipe 23 through the coupling pipe 22 and is fed clockwise and discharged through a discharge pipe 24.  As noted above, by cooling the upper and lower peripheries of the pipe 11 for gas injection by the cooling pipes 21 and 23, low melt point metallic gas flows to the interior through the hole of the pipe 11 for gas injection, and choking of a gas introduction device is prevented from occurring.
Patent JP-H01216307-A (JP)
Title: Focus detecting device having adjusting means
Inventor: OTAKA KEIJI
IPC: G02B7/34
Filed: 1988-02-24
Abstract: PURPOSE:To detect a focus with high accuracy by providing an adjusting means having a prescribed optical action in front of a photodetecting means and adjusting a projecting state of a projected image of a visual field mask on the surface of the photodetecting means. CONSTITUTION:A photodetecting means 5 has two photodetector trains 5-1, 5-2 which correspond to two lenses 4-1, 4-2 and have been placed in the rear thereof. Also, an adjusting means 16 is placed between a secondary optical system 4 and the photodetecting means 5. In this state, by moving such an optical member 16 in the direction as indicated with an arrow 19, only a luminous flux transmitting through a member 18 can be deflected in the direction as indicated with the arrow 19 without exerting no influence on a luminous flux transmitting through a member 17. In such a way, a projected image of a visual field mask can be formed easily and with high accuracy in the arranged direction of the photodetector trains and the focus can be detected with high accuracy.
Patent JP-H10238332-A (JP)
Title: Exhaust gas expansion chamber of exhausting device
Inventor: KOBAYASHI KOKI
IPC: F01N1/08
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of an expansion chamber body and to prevent 'squeak' caused by the fine vibration or the like of an exhaust gas expansion chamber, by forming the expansion chamber which is connected with a rear edge of an exhaust pipe, and expands the exhaust gas, by a cylindrical body having an axis in a width direction, and the side walls for closing the both edges of the cylindrical body. SOLUTION: The rear edges extended backward, of the exhaust pipes 20 respectively connected with an exhaust port of each cylinder of a four-cylindered engine to be loaded on a motor-bicycle, are connected with a front face of a common exhaust expansion chamber. The exhaust expansion chamber 30 comprises a main body 31, and the connecting tube parts 32... are formed on a front part of the main body 31, so that the exhaust tubes 20 are respectively connected with the same. Further the main body 31 is formed by welding and connecting the flange parts 33a, 33b, 34a, 34b of the recessed members 33, 34, and the side walls are welded and connected with the left and right both edges of the main body 31.  Each side wall 41 is totally inclinded backward, a taper part 41b is located on the outermost side part, and a connecting pipe part 42 for fitting and connecting a basic part of a silencer, is welded and connected with the rear part of the same.
Patent JP-S52125715-A (JP)
Title: Transistor chopper device
Inventor: UCHIDA RIYOUHEI
IPC: H02M3/155
Filed: 1976-04-14
Abstract: PURPOSE: To regulate base current in response to load current and elevate efficiency by providing current transformer in which primary winding for detecting load current is furnished and secondary winding current is supplied to the base of transistor on chopper device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06260440-A (JP)
Title: Manufacture of semiconductor device
Inventor: SANO JUNICHI
IPC: H01L21/28
Filed: 1993-03-03
Abstract: PURPOSE:To form a contact hole wide open at upper part but having narrow bottom part in traversing area in order to selectively remove a damage layer only on the surface of a silicon surface or to form a via hole. CONSTITUTION:An insulating layer 12 is formed on a silicon substrate 11 and after the formation of a contact hole 13 by RIE step, the silicon substrate 11 is left in CIF3 atmosphere. Since CIF3 etches away silicon only, the damage layer only formed on the bottom part of the contact hole 13 is to be selectively removed. At this time, a PE-TEOS film 15a, an SOG film 16, another PE-TEOS film 15b, a PE-PSG film 17 and a metallic wiring layer 18 are formed on another metallic wiring layer 14. The PE-TEOS film is a silicon oxide film produced by decomposing TEOS and oxygen in a plasma. On the other hand, PE-PSG film is a PE-TEOS film doped with phosphorus. A round contact hole 19a is formed in the PE-PSG film 17 while a cylindrical contact hole 19b is formed in the PE-TEOS films 19a, 19b.
Patent JP-H08239573-A (JP)
Title: High specific gravity polyamide resin composition
Inventor: OKUDA RYOICHI
IPC: C08K3/22
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a polyamide resin composition excellent in mold processability and shaft penetration and causing little mold wear. CONSTITUTION: This high specific gravity polyamide resin composition is obtained by blending (a) 100 pts.wt. polyamide resin with (b) 200-900 pts.wt. composition prepared by blending 100 pts.wt. atomized iron powder having >=95% purity with 50-200 pts.wt. zinc oxide obtained by a wet method and having 1-15μm average particle size.
Patent JP-S59166975-A (JP)
Title: Copying machine
Inventor: TOKI MASAKAZU
IPC: G03G15/08
Filed: 1983-03-14
Abstract: PURPOSE:To prevent ''empty'' from being displayed erroneously in spite of a fact that a developer is replenished, by inhibiting an ''empty'' display until the developer reaches an ''empty'' detecting position, in case the developer is replenished newly. CONSTITUTION:A toner replenishment controlling circuit is provided with a toner replenishment detecting circuit 31, an ''empty'' detecting circuit 36, a microcomputer 47, etc. When a door is opened in order to replenish a new toner bottle, a microswitch 23 interlocking with the door is operated, a contact 23b is turned on, a main switch 32 is turned off, and a toner bottle loading signal is outputted. Subsequently, when the main switch 32 is turned on, the computer 47 operates a toner replenishing mechanism, and also inhibits lighting of an ''empty'' display lamp until a toner reaches the ''empty'' detector. Therefore, it is prevented that the ''empty'' display is executed erroneously in spite of a fact that a developer is replenished newly.
Patent JP-S59168112-A (JP)
Title: Melt spinning of synthetic fiber
Inventor: TANI MASAMI
IPC: D06B1/08
Filed: 1983-03-14
Abstract: PURPOSE:To obtain uniformly oiled synthetic fiber having high uniformity, by extruding a number of filaments, collecting the filaments in the form of a ring with a collecting guide having a closed loop structure satisfying a specific condition and placed below the spinning nozzle, applying an oil to the ring-formed filaments from the whole circumferencial directions, and taking up the oiled filaments. CONSTITUTION:The yarn having the filament number (f) of >=70 is extruded through the spinneret 1, cooled and solidified with the cooling device 3, and collected in the form of a ring with the collection guide 4 having a closed-loop structure and placed below the spinning nozzle. The diameter D (mm.) of the narrowest neck of the collecting part 9 is made to satisfy the relationship of formula between the fineness dr of the taken-up filament (denier) and the number of filaments f. At the same time or just before the collection of the filaments, the oil is supplied from the oil inlet 12 of the collection guide 4 to the oil reservoir 11, and over-flowed from the reservoir along the whole circumferential directions of the collection guide 4 to form a uniform oil film on the slant surface 10. The yarn 2 is made to contact with the oil film, and the oiled yarn is taken up to obtain the objective fiber.
Patent JP-2000239962-A (JP)
Title: Production of hollow spun yarn fabric
Inventor: MIZUNO AKIRA
IPC: D02G3/36
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a production process for light-weight fabric constituted with spun yarns having excellent hollow part retention. SOLUTION: Spun yarns of a sheath-core structure in which water-soluble yarn, for example, poly(vinyl alcohol) yarn is arranged to the core part, while staple fiber group including binder fiber A is arranged to the sheath part are woven or knitted to a fabric. The resultant fabric is subjected to dry-heat treatment at a temperature higher than the melting point of the binder component in the binding fiber A and to hot-water treatment with boiling water or with the water higher than the boiling point of water.
Patent JP-H02224853-A (JP)
Title: Cooling roll for producing twin roll type rapidly cooling strip
Inventor: YUKIMOTO MASAO
IPC: B22D11/06
Filed: 1989-02-27
Abstract: PURPOSE:To produce a strip having no surface and inner defects by providing grooves, which extend toward crossing direction to axis of the roll on peripheral surface and are arranged to mutually parallel, and arranging phase difference between the grooves on the roll at one side and the grooves on the roll at the other side. CONSTITUTION:On the peripheral surface of the roll barrel part 1 composed of copper or copper alloy having good thermal conductivity, the grooves 4, which extend toward crossing direction to the axis 3 and are arranged to mutually parallel, are formed. The grooves 4 are formed so as to have 0.01 - 1.0mm width, 0.03 - 0.5mm depth and 0.05 - 3.0mm pitch. The arrangements of the grooves in mutually facing rolls are made so that the grooves at the facing surfaces in the rolls are not faced each other. By this method, the strip having no surface and inner defects can be produced without bringing about entwinement of the strip and breakout.
Patent JP-H08239376-A (JP)
Title: Powdery trimellitic acid ester anhydride-based composition, its production and epoxy-based powder coating composition
Inventor: IKEDA TSUYOSHI
IPC: C09D5/46
Filed: 1995-03-02
Abstract: PURPOSE: TO provide an inexpensive composition containing a trimellitic acid ester anhydride and trimellitic anhydride in a specific ratio and having crystallinity improved to a definite value or above and excellent storage stability. CONSTITUTION: This composition has (A) 70-95 wt.% content of trimellitic acid ester anhydride of the formula [R is a 2-30C polyol residue having 2-4 OH groups; (n) is 1-3], (B) <=20wt.% trimellitic anhydride content and (C) >=50% crystallinity. The composition is obtained by dispersing 0.1-30wt.% crystallizing agent (preferably a purified trimellitic acid ester) into a liquid composition containing these components A and B in the above ratio, aging the dispersion at normal temperature to 170 deg.C and finally pulverizing the mixture. Furthermore, the liquid composition is obtained by condensing, e.g. trimellitic anhydride with a polyol of the formula, HO-R-(OH)n while distilling water away in the presence of a azeotropic dehydrating agent.
Patent JP-S51119175-A (JP)
Title: Water feed device for an electric washing machine
Inventor: SHIBATA YOSHITAKA
IPC: D06F39/08
Filed: 1975-04-11
Abstract: PURPOSE: A water feed device facilitating the connecting and disconnecting operations of a water feed port and a water feed hose. 
     COPYRIGHT: (C)1976,JPO&Japio