baber/WOPTO huggingface dataset:
Patent JP-H01274788-A (JP)
Title: Pin ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1989-03-10
Abstract: PURPOSE:To let a game be played by making effective use of No.1 condition of a variable winning ball device to the last, which has bee developed once, by letting the variable winning ball device be controlled to be in No.1 condition during No.2 specified period of time, letting No.2 specified period of time be over, and thereby letting the variable winning ball device be controlled thereafter to be in No.1 condition again when the memory is stored in a repeating condition memory means. CONSTITUTION:The output of a holding circuit 421 is delayed by a delay circuit 425 by a definite time so that an AND gate 423 is deactivated. Thus, let a flip-flop 422 store the detected output of a specified condition at one time, and let the AND gate 423 be deactivated during the period when the output of the holding circuit 421 be maintained at a high level, this is because an open/close drive can be repeated continuously over again based on the memory of the situation as set forth herein above after the repetition of the open/close drive by a definite number of times has been over when a special winning ball happens again while the open/close drive is being repeated by a definite number of times based on one time special winning condition detected. A repetition condition judging means is constituted by a special winning ball detector 23, which allows a variable winning ball device to be in No.1 condition repeatedly during No.2 specified period of time.
Patent JP-S63224003-A (JP)
Title: Recording or reproducing method by helical scanning magnetic tape device
Inventor: HOSHINO HIROYUKI
IPC: G11B5/008
Filed: 1987-03-13
Abstract: PURPOSE:To continuously perform a recording or a reproducing by providing a forward direction travel recording area and a reverse direction travel recording area alternately along the longitudinal direction of a magnetic tape. CONSTITUTION:If the forming area of a forward travel recording track T1 is defined to be a forward direction travel recording area, and a space between each other of these is defined to be a reverse direction travel recording area, the scanning track T2 at the time of a reverse direction travel is formed between each other of the scanning tracks T1 at the time of a forward travel, shown by a dot line. Accordingly, even when the magnetic tape is made to travel in a reverse direction, a signal can be recorded or reproduced successively. Because at the time of the forward travel and the time of the reverse travel, the recording or the reproducing is performed by using the different area on the tape, the recording or the reproducing can be performed independently, and because the recording or the reproducing is possible for the reverse direction travel, an endless recording or reproducing or the recording or reproducing need not to be rewound can be easily performed.
Patent JP-S61218132-A (JP)
Title: Projection exposure apparatus
Inventor: KOMORIYA SUSUMU
IPC: H01L21/027
Filed: 1985-03-25
Abstract: PURPOSE:To improve the resolution by interposing a linear deflector and a phase altering plate in a focusing optical system to prevent the resist film at the center of a projecting surface from reducing or the dimensional accuracy from deteriorating. CONSTITUTION:The light of a mercury lamp 11 is formed in the prescribed function distribution by a flying eye 14 after only g-ray is produced from a PBF 13, condensed by a condenser lens 16, and emitted to a reticle 4. The pattern 4a of the reticle 4 is focused on a wafer 5 by a focusing optical system 2, contracted, projected and exposed. At this time, the light from the reticle 4 is linearly polarized by a linear polarizer 23 when passing through the system 2. Further, when a voltage is applied to a position altering plate 24 at this time, the light passing it is circularly polarized by 1/4 wavelength plate action. The light projected and exposed in this circularly polarized state is reflected on the surface of the wafer 5, again reversely invaded into the system 2, and passed reversely through the plate 24 as the 1/4 wavelength plate.
Patent JP-H05263456-A (JP)
Title: Pc box culvert
IPC: E03F3/04
Filed: 1992-03-16
Abstract: PURPOSE:To provide a PC box culvert having excellent strength and improved workability. CONSTITUTION:A box culvert 1 is vertically divided to form upper and lower split units 2, 3. The split units 2, 3 are strained by PC steel bars 6 and applied with prestress. Lower PC steel bars 9 are buried in the side walls 8 of the lower split unit 3, and ducts 14 inserted with upper PC steel bars 13 are formed in the side walls 12 of the upper split unit 2. The upper and lower PC steel bars 9, 13 are connected, and the upper and lower split units 2, 3 are integrally strained by the upper and lower PC steel bars 9, 13 to form a box culvert 1. Multiple box culverts 1, 1 are integrally strained by laterally tightening PC steel bars 16. The upper and lower split units 2, 3 are made small-sized to facilitate the transporting or suspending work, and a structure having excellent structure is obtained as compared with an integration type box culvert.
Patent JP-S5735569-A (JP)
Title: Amphoteric complex and composition
Inventor: BERUNAA SHIEEFUAA
IPC: A61K47/00
Filed: 1981-04-17
Abstract: Amphoteric dissociating complexes which have a cationic group having the structure <CHEM>  wherein:  R1 is an aliphatic alkyl group having 6 to 22 carbons, R2 is a member of the group consisting of -R4-(CH2-CH2)-COOH, -R4-(CH=CH)COOH and  -OPO3H2, wherein R4 is -NH-, -NH-CO-, or -O-CO-, and R3 is hydrogen, -CH2-COOH or -CH2-CH2-COOH; and an anionic group which is either a carboxylate having the formula <->OOC-CH2-(O-CH2-CH2-x-OCnH2n + 1 or a phosphate having the formula <=>O3PO-CH2-CH2-(OCH2-CH2)x-OCnH2n + 1  wherein: n is 8 to22 and x is 1 to 10; and z is 1 when the anionic radical is a carboxylate and z is 2 when the anionic radical is a phosphate are disclosed. The compositions are effective carriers for active pharmaceutical or cosmetic ingredients. The active ingredients may be ionically complexed with the cationic or anionic group of the amphoteric complex or may be covalently bonded to one of the groups of the complex. Alternatively, the active substances may be transported in the carriers as micellar inclusions.
Patent JP-H09296160-A (JP)
Title: Polyurethane foam for sealing material and door for air conditioning apparatus using the same
Inventor: KATO KENICHI
IPC: C09K3/10
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane foam for a sealing material excellent in ozone-deterioration resistance, accordingly capable of keeping practical air permeability as a sealing material, resistant to hydrolysis and little in initial loss of tensile strength, and to provide a door for an air-conditioning apparatus using the polyurethane foam. SOLUTION: This polyurethane foam is produced by adding 3-12 pts.wt. of an antiozonant such as an aromatic secondary amine compound of a diphenylamine, etc., to a raw material for a polyurethane foam such as a polyisocyanate and a polyol. Further, a door for an air conditioning apparatus of a vehicle is produced by using a sealing material consisting of the polyurethane foam. As the polyol, a polyol which is used for producing a soft polyurethane foam can be usually used. However, it is preferably to concomitantly use specific amounts of a polyetherpolyol and a polyesterpolyol or to use a polyesterpolyetherpolyol containing polyester parts and polyether parts at the same time in a molecule.
Patent JP-S63224008-A (JP)
Title: Digital signal recording device
Inventor: KATO HIDEAKI
IPC: G11B5/09
Filed: 1987-03-12
Abstract: PURPOSE:To remove a deterioration, caused at the time of passing through a rotary transformer by outputting a clock signal and a digital signal, synchronizing with the clock signal, through the respective channels of the rotary transformer, and latching them based on a D type flip, after they are shaped by first and the second comparators. CONSTITUTION:A recording processor 1 outputs the clock signal 11 and a data 12 to be recorded synchronizing with the clock signal 11, to the primary side of the channel CH 1 of the rotary transformer 2 and to the primary side of the channel CH 2 of the rotary transformer 2 respectively, and converters 31, 32 receive the secondary side outputs of the channels CH 1, CH 2 of the rotary transformer 2, and outputs them after a waveform shaping. The D type flip flop 4 inputs the outputs of the comparators 31, 32 to a clock terminal and an input terminal D, and a recording amplifier 5 lets a current, that data is amplified up to the optimum value for recording it in a magnetic tape, flow in the direction, corresponding to a voltage polarity between the output terminal Q, the inverse of Q of the D type flip flop 4, to a rotary head 6. Thus, the influence of the rotary transformer 2 can be avoided, and a good quality recording can be performed.
Patent JP-S63223034-A (JP)
Title: Polycarbonate copolymer
Inventor: SUGANO TATSUYA
IPC: G11B7/2534
Filed: 1987-03-13
Abstract: PURPOSE:To obtain a polycarbonate copolymer having excellent mechanical characteristics and low photoelastic constant and suitable as a material for optical recording disk, etc., by bonding a para-isomer and meta-isomer of 1,1'-bis(4-hydroxyphenyl)-diisopropylbenzene through carbonate bond. CONSTITUTION:The objective copolymer having a viscosity-average molecular weight of preferably 13,000-50,000 can be produced e.g. by condensing a mixture of (A) 1-99mol.% of 1,1'-bis(4-hydroxyphenyl)-p-diisopropylbenzene of formula I and (B) 99-1mol.% of 1,1-bis(4-hydroxyphenyl)-m-diisopropylbenzene of formula II in the presence of e.g. a slightly excess diphenyl carbonate and a carbonate catalyst (e.g. potassium borohydride) (ester interchange process) or by dissolving said mixture in an aqueous solution of sodium hydroxide, mixing with a solvent such as dichloromethane and introducing phosgene into the mixture to effect the reaction (phosgene process).
Patent JP-S54150135-A (JP)
Title: Developing device of electrophotographic copiers and others
Inventor: MURAMATSU SHIGERU
IPC: G03G15/08
Filed: 1978-05-17
Abstract: PURPOSE:To enable toner concentration to be recovered to a specified value within the blank time not used in copying cycle by continuing the operations of a toner replenishing device and a stirring device even after ending of copying operation. CONSTITUTION:The two-component developer composed of toner and magnetic carrier in the developing vessel 9 of a developing device 4 is attracted onto a sleeve 8 by the magnetic attraction force of magnets 71, 72 and is scooped up on the arrow direction. On this way, the excess developer is removed by a doctor plate 11 and the electrostatic latent image on a photoreceptor 1 is turned to a visible image. The developer after development is removed by a scraper plate 12 and is reused. Part of the developer passes through the inside of the hollow cylinder 15 of a toner concentration detector 15 from the hole 13 of the plate 12. When the toner concentration is lower than the set value, a toner replenishing device 17 is operated and is kept operated until the toner concentration becomes the set value. The toner is sprinkled onto the developer flowing on the plate 12 and is further sufficiently stirred and mixed by a mixing impeller 10.
Patent JP-S55153003-A (JP)
Title: Computer for automobile
Inventor: ASANO MASAHARU
IPC: F02D41/34
Filed: 1979-05-15
Abstract: PURPOSE: To obviate a disadvantage such as an unstable mixture ratio while improving the property of following up by outputting an output value when the next start signal following a start signal for a correction data calculation program is input, and by updating a correction data calculated value.  
     CONSTITUTION: As crank angle signals 10 from a 6-cylindered engine, signals R1W R5 are generated at intervals of 120° and at the same time, signals T1WT12 are generated as calculation start signals (clock signal) is without reference to the crank angle. In the proportion of three to one of signals R1WR5, signals C1 and C2, fuel-injection-valve driving signals 14, are applied to process angle signal 10 constituting a ternary counter in a program, thereby sorting it by multiples of three and the multiples of three plus one. Then, the driving point in time of an output part is initialized by the program to drive an injection valve at every time of the multiple of three plus one and corrected-value data A1 and A2 are calculated 13 at every time of the multiple of three, updating data A1 and A2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51134478-A (JP)
Title: A mul tiple cylinder type static electricity purifying device for corrosive gases
Inventor: FUJIMORI TAKASHI
IPC: B03C3/49
Filed: 1975-05-19
Abstract: PURPOSE: To provide a multiple cylinder type static electricity purifying device designed to take up relatively little space. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57173259-A (JP)
Title: Original reader
Inventor: NAGATA YOSHIHIRO
IPC: H04N1/401
Filed: 1981-04-17
Abstract: PURPOSE:To correct the irregularity of an original readout signal due to the influence of a light source and a lens by detecting the irregularity of the original readout signal and then generating a correcting signal which corresponds to the result of the detection. CONSTITUTION:A readout singal inputted from an input terminal 18 is applied to a maximum value detecting circuit 20 through an A/D converter 19. Assuming that the maximum value detecting circuit 20 outputs a value of irregularity regarding a picture element A, this signal is inputted to a one-line delay circuit 22 and a one-picture-element delay circuit 21 to achieve delay by one line and one picture element. The outputs of those delay circuits are multiplied by prescribed constants before being inputted to a maximum value counting circuit 20. Consequently, the maximum value among the value of a picture element C read at present, the value of the irregularity of the readout signal of a picture element B just before it, and the value of the irregularity of the readout singal of a picture element A one line before is regarded as the value of the irregularity of the picture element C, and this is utilized as a correction signal.
Patent JP-H01232310-A (JP)
Title: Method of fixing optical appliance
Inventor: NAKAMURA HIROSHI
IPC: G02B26/10
Filed: 1988-03-11
Abstract: PURPOSE:To reduce cost by introducing an adhesive agent into recesses provided to the datum plane of a member to be fixed by a joining stage, then integrating the wall surface of the member to be fixed and the wall surface of an optical appliance facing the recesses by the adhesive agent. CONSTITUTION:A contact surface 21a of the optical appliance 2 is pressed to the datum plane 10 of the member 1 to be fixed. The wall surface 21b of the optical appliance 2 is thereby disposed opposite to the recesses 11 of the member 1 to be fixed. The recesses 11 of the bag shapes each having an aperture 111 are thus formed. The adhesive agent 3 is introduced into the bag-shaped recesses 11 through the apertures 111 while the optical appliance 2 is held pressed to the member 1 to be fixed. The adhesive agent 3 is thereafter cured by a heat treatment or natural curing, etc. The wall surface 110 of the member 1 to be fixed and the wall surface 21b of the optical appliance 2 facing the above-mentioned recesses 11 are thereby integrated and fixed.
Patent JP-S61217018-A (JP)
Title: Manufacture of liquid-crystal display element
Inventor: HASEGAWA HISAYA
IPC: G02F1/1341
Filed: 1985-03-23
Abstract: PURPOSE:To prevent a liquid-crystal display element from being stained, a liquid-crystal material from being wasted and to reduce cost with simple process by forming plural cells around a liquid-crystal injection hole in the center of a substrate, sealing a communication part after injecting liquid crystal, and cutting and dividing the substance into respective cells. CONSTITUTION:The liquid-crystal injection hole 2 is formed in the center of one substrate 50 on which plural electrode patterns are formed and four cells 1 corresponding to the electrode patterns are formed with a seal material 3. Substrates 50 and 50' are placed in a vacuum state and the cells are evacuated to inject the liquid crystal 6, communication parts 5 are sealed with a seal material 7, and the substrates are cut into four liquid-crystal display elements 100. The substrates are divided after the liquid crystal is injected, so the contamination of the elements 100 is reduced, and a waste of the liquid-crystal material is eliminated; and the cost is reduced with the simple process and the working environment is made sanitary.
Patent JP-S62214330-A (JP)
Title: Detecting method for defective bean curd container
Inventor: BANSHO KENICHI
IPC: A23L11/00
Filed: 1986-03-17
Abstract: PURPOSE:To select and remove a bean curd container defective easily and automatically by measuring the weight of a bean curd container in a natural state, pressing the container at constant pressure and further weighting the container, and detecting a decrease in weight. CONSTITUTION:The 1st weight detection part on a conveyor 2 which moves in synchronism with the seal speed of a packing machine 1wt a bean curd container 7 after packing in the natural state. Then, a pressure application part 5 presses the container 7 to a thickness a little bit smaller than the thickness of the bean curd container 7 and then seal-defective container 7 decreases in weight because its internal water is extrued. Further, the 2nd weighting part 4wt. the container to decide the decrement in the weight, so as container whose decrease in weight is recognized to be more than a certain quantity is selected and removed as a seal defective 7' by a defective selection part 6.
Patent JP-H11242285-A (JP)
Title: Camera
Inventor: OGAWA YUKIO
IPC: G03B17/24
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To automatically set optional data as information to be recorded on film by plurally storing the data groups obtained by grouping the data corresponding to each different date information as the data group and selecting one group as the information to be recorded on the film. SOLUTION: A title registering switch 10, a title confirming switch 11, a title erasing switch 12 and a group setting switch 13 which are turned on when setting respective modes, and a release switch 16, a selection switch 24 and a set switch 25 which are turned on by depressing a release button are connected to a CPU 1. Then, a clock circuit 7, a ROM 8 and a driving circuit 6 driving an external display unit 22 are connected to the CPU 1. The data corresponding to the date information is set, the data groups obtained by grouping the data corresponding to each different date information as the data group are plurally stored, and one group is selected as the information to be recorded on the film out of the plural groups.
Patent JP-S61218229-A (JP)
Title: Digital-analog converter
Inventor: KADAKA TAKAYUKI
IPC: H03M1/78
Filed: 1985-03-23
Abstract: PURPOSE:To obtain an always correct response while an input voltage to a buffer amplifier is not deviated from the linear region of the buffer amplifier by applying a constant bias voltage to an input terminal of the buffer amplifier via a resistor. CONSTITUTION:A bias voltage of Vm(Vrefl+Vrefh)/2 is fed to an input terminal 3a of the buffer amplifier 3 via a resistor 4 (resistance value Rm). Through the constitution above, an input voltage Vb fed to the input terminal 3a of the buffer amplifier 3 is fluctuated within a range higher than a low reference voltage Vrefl by a prescribed voltage and lower than a high reference voltage Vrefh by a prescribed voltage. Since the input voltage Vb of the buffer amplifier 3 is kept within the linear region of the buffer amplifier 3, the correct response is applied even with the buffer amplifier using a single power supply.
Patent JP-H08254640-A (JP)
Title: Optical module
Inventor: SAWADA SOSAKU
IPC: G02B6/30
Filed: 1995-03-17
Abstract: PURPOSE: To make it possible to package electronic parts at need at an optical module and to decrease a packaging area in the case the electronic parts are packaged. CONSTITUTION: This optical module has sleeves 5, 6 having ferrule insertion holes 5a, 6a which house ferrules disposed at the front end of a connector plug and element insertion holes 5b, 6b which house optical operation elements 2, 3 and are arranged to face the ferrule insertion holes 5a, 6a, a circuit board 8 electrically connected to the terminals of the optical operation elements, a plate 23 having the plate terminals 23a and the plate 23 for packaging the electronic parts and a housing 4 for housing the sleeves 5, 6, the circuit board 8 and the plate 23 packaged on the circuit board 8.
Patent JP-S56155921-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA JIYUNPEI
IPC: G02F1/133
Filed: 1980-05-02
Abstract: PURPOSE:To obtain a matrix type liq. crystal display device capable of being driven at low voltage and having high contrast and superior responding properties by superposing >=2 liq. crystal display panels having the same structure and driving them according to the same signal. CONSTITUTION:A liq. crystal display panel is formed by setting a substrate having scanning electrodes and a substrate having signal electrodes opposite to each other so that both the electrodes meet at right angles and holding a liq. crystal between the substrates. Such liq. crystal display panels 1, 2 are superposed so that the image element parts each of which is the crossed part of both the electrodes overlap with each other. Each output X1-Xn of scanning section 3 is then connected to each corresponding scanning electrode of panels 1, 2, and each output Y1-Yn of signal section 4 to each corresponding signal electrode. Thus, a display device is formed. The contrast of the device is made equal to the total contrast of panels 1, 2, yet the required voltage is equal to that of one panel. Accordingly, this device can be driven at low voltage. By increasing the number of panels, the effect is improved furthermore.
Patent JP-S55151503-A (JP)
Title: Sucrose content improver for sugar cane
Inventor: KAJIWARA IKUO
IPC: A01N33/08
Filed: 1979-05-15
Abstract: PURPOSE: A sucrose content improver for a sugar cane, comprising a compound, e.g. a substituted disphenyl ether useful as a herbicide, as an active constituent.  
     CONSTITUTION: A sucrose content improver comprising a compound of the formula [X is CF 3  or halogen; Y is H or halogen; Z is CH or N; R is COOR 1  (R 1  is alkyl, alkenyl, alkynyl, metal atom, dialkylamino group, etc.); COSR 2  (R 2  is alkyl group or CH 2 OH)] as an active constituent. The compound is believed to inhibit the sugar metabolism in a sugar cane remarkably and the energy conversion of reducing sugar. The use of the improver increases the yield of sucrose per unit area. Preferably, the application is carried out 3W7 weeks before the scheduled harvesting data in an amount of 0.01W0.2kg/hectare, calculated as the active constituent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51136644-A (JP)
Title: Process for preparing meta-substituted-phenoxyphenylpropionic acid der ivatives
Inventor: MORITA EIICHI
IPC: A61K31/19
Filed: 1975-05-20
Abstract: PURPOSE: M - Substituted - phenoxyphenylpropionic acid derivatives of formula I (where R 1  and R 2  are H, halogen, -CF 3 ,lower alkyl or lower alkoxy. but both of them are not H)and their salts are new. 
     COPYRIGHT: (C)1976,JPO&Japio