baber/WOPTO huggingface dataset:
Patent JP-S60238746-A (JP)
Title: Device for detecting concentration of gaseous hydrocarbon
Inventor: MATSUMOTO RIYOUSOU
IPC: G01N21/3504
Filed: 1984-05-14
Abstract: PURPOSE:To detect easily the concn. of hydrocarbon in gaseous fluid with good reliability by providing apertures to both side faces of a duct and installing an IR emitting part and an IR receiving part in a way as to face each other into said apertures. CONSTITUTION:The apertures 2, 2' are provided to both side faces of the duct 1. The IR emitting part 3 and an IR filter 4 and IR detecting part 5 which are the IR receiving part are installed to face each other into said apertures so that the concn. of hydrocarbon in the gaseous fluid of an ordinary temp -300 deg.C contg. the hydrocarbon is continuously detected. Transparent plates 6, 6', shutters 7, 7' and parts 8, 8' for feeding cold and clean inert gas are provided in combination therewith to protect the part 3 and the filter 4 and the part 5 which are the IR receiving part against contamination. The easy and reliable detection of the concn. of the hydrocarbon in the gaseous fluid is thus made possible.
Patent JP-H05285179-A (JP)
Title: Shoulder pad shower equipment for bathtub
Inventor: TANIGUCHI EIICHI
IPC: A47K3/00
Filed: 1992-04-15
Abstract: PURPOSE:To reduce the cost by corresponding to left/right handleability by a common nozzle cover, and to surely prevent a water leakage. CONSTITUTION:In the shoulder pad shower equipment attached to a flange of a bathtub, a shoulder pad nozze 3 for injecting shower water to a shoulder of a bathing person is provided. The outside periphery of the soulder pad nozzle is covered with a nozzle cover 38. In this case, the nozzle cover 38 is formed in a vertically symmetrical shape, and also, the shoulder pad nozzle 3 is covered with the nozzle cover 38. In such a way, it is possible to correspond to left/right handleability by a common nozzle cover. Also, between a peripheral edge of an injection port 33 of the tip of the shoulder pad nozzle 3 and a peripheral edge of an opening part 39 of the tip of the nozzle cover 38, packing 40 is installed. In such a way, it is prevented that water flows backward to the nozzle cover 38 and water leaks from the nozzle cover 38.
Patent JP-S5219367-A (JP)
Title: Separator of oil and water
Inventor: HIGAKI SHIGEHISA
IPC: B01D17/025
Filed: 1975-08-05
Abstract: PURPOSE: To eacily separate oil content from water in a waste liquid while preventing the oil from being involved to the untreated or treated waste liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H072692-A (JP)
Title: Pharmacological composition for medical treatment or prevention of disease of eye
Inventor: NABA NABE
IPC: A61P27/02
Filed: 1993-03-31
Abstract: PURPOSE: To obtain the medicine for treating and preventing eye diseases and eye disorders, such as the changes in retinal epithelium denaturation and macula denaturation. CONSTITUTION: This pharmaceutical composition for treating and/or preventing the diseases and/or disorders of eyes contains an effective amount of an active reagent of melanotropin peptide or its homologue agent having a biological activity similar to the melanotropin peptide, and a pharmaceutically acceptable carrier.
Patent JP-2000290112-A (JP)
Title: Germicidal composition for industry use and antibiotic treatment
Inventor: SUZUKI HIROYUKI
IPC: A01N57/20
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a germicidal composition for industrial use, capable of exhibiting excellent antibacterial effect in a low concentration, excellent in the durability of antibacterial effect and useful for the antisepsis and disinfection of papermaking process water in a paper and pulp industry by including an o-phthalaldehyde and a specific organic phosphorus compound as effective ingredients. SOLUTION: This germicidal composition for industrial use comprises (A) an o-phthalaldehyde and (B) an organic phosphorus compound [preferably a tetrakis(hydroxymethyl)phosphonium salt such as tetrakis(hydroxymethyl) phosphonium sulfate] of the formula [RnP(CH2OH)3]n+v.nXv- [wherein, R is hydroxymethyl, methyl, ethyl or the like; Xv- is an anion making a compound slightly soluble in water; (n) is 0 or 1; (v) is a valence of X] as effective ingredients. The weight content ratio of the ingredient A to the ingredient B is preferably (1:99)-(99:1). The composition is preferably added to water to be sterilized in a total amount of the ingredients A and B of 1-500 mg/L.
Patent JP-H05286316-A (JP)
Title: Wear indicator for tire
Inventor: HIRATA SHINSUKE
IPC: B60C11/24
Filed: 1992-04-15
Abstract: PURPOSE:To make a tire nearing to a wear limit understood at first sight by forming a colored layer whose color excludes black color, at a predetermined depth position from the tread surface of a tire. CONSTITUTION:Plural tread grooves 3 are formed circumferentially at the tread surface 2 of a tire 1, and a colored layer 4 is formed at a predetermined depth position from the tread surface 2. Any color excepting black color will do for the colored layer 4. but red color, orange color. yellow color or the like that are striking comparatively, are desirable. The degree of depth (h) up to the colored layer 4 is made to be the same with that of wear depth at the time of the tire 1 being changed. When the tread surface 2 of the tire 1 wears up to the depth (h), the colored layer 4 appears on the tread surface 2, so it becomes very conspicuous with the black color that is the ground color of the tire 1 as a background color, and it can be clearly informed to a user that a tire exchange time has approached. Also, as the colored layer 4 is very conspicuous even if the tire 1 rotates, a third person at the following vehicle can also call the user's attention.
Patent JP-H03293813-A (JP)
Title: Semiconductor integrated circuit
Inventor: HASHIMOTO KENJI
IPC: H03K17/04
Filed: 1990-04-12
Abstract: PURPOSE:To shorten the delay time for rise and fall of a signal by connecting control terminals of both transistors TRs, which constitute an emitter follower circuit, by a capacity. CONSTITUTION:A capacity (c) is connected between a base 10 of an NPN bipolar TR Q1 and a base 11 of a PNP bipolar TR Q2. At the time of rise of an input signal, the base voltage of the TR Q1 to be turned on rises slowly by an influence of the resistance, and that of the TR Q2 to be turned off rises more quickly. Consequently, a potential difference is generated between bases 10 and 11, but the voltage of the base 10 is pulled by the voltage of the base 11 and is raised because the capacity (c) exists between both bases to eliminate the voltage difference between both terminals. Thus, the delay of rise and fall of an output signal for the input signal is resolved.
Patent JP-H07301827-A (JP)
Title: Electrolyte solution for electrochromic element
Inventor: KOSEKI KEIICHI
IPC: G02F1/15
Filed: 1994-05-09
Abstract: PURPOSE:To obtain an electrolyte for an electrochromic (EC) element having excellent coloring characteristics, low voltage driving property and cycle characteristics by dissolving a specified viologen deriv. and an electrophilic reagent in a solvent containing a specified compd. CONSTITUTION:N,N'-substd.4,4'-bipyridyl (viologen deriv.) expressed by formula II and an electrophilic reagent are dissolved in a solvent containing at least one kind of compd. expressed by formula I. In formula I, R<1> is R<3> or OR<3> (R is a straight-chain or branched alkylene group), R<2> is a hydrogen atom, R<4> or OR<4> (R<4> is a straight-chain or branched alkyl group). In formula II, R<5> and R<6> are independently selected from groups containing aliphatic hydrocarbon or aromatic hydrocarbon. As for the EC display element, for example, it has a laminated structure comprising, from the bottom, glass layer 1, counter electrode 2, back plate 3, solid electrolyte film 4, transparent conductive film 5 and glass plate 6. The solid electrolyte film 4 is produced by impregnating pores of a polymer porous film with the electrolyte soln. above described.
Patent JP-S62251898-A (JP)
Inventor: YOSHIOKA SHUSUKE
IPC: G08B23/00
Filed: 1986-04-24
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-S58212872-A (JP)
Title: Arc welding method
Inventor: IWAMOTO YASUHIRO
IPC: B23K9/067
Filed: 1982-06-02
Abstract: PURPOSE:To make arc start sure and to improve workability, by starting feeding of a wire at relatively slow speed, stopping the feeding of the wire once when the wire comes into contact with an object to be welded, and resuming the feeding after a specified time and changing to the speed of welding conditions. CONSTITUTION:When a welding start command is given at a time t0, a wire 2 starts feeding at slow speed S1, and when it comes into contact with an object 3 to be welded, the wire stops at once. Accordingly, the wire 2 and the object 3 are kept in a state of slight contact, and resistance of the contact becomes far greater than intrinsic resistance of the wire 2, and the wire is superheated and melted by short-circuit current to generate an arc. The length of the arc grows gradually due to melting of wire 2. Feeding of the wire 2 is resumed at time t2 shortly before occurrence of arc cutting at speed slightly faster than the speed S1, and after waiting for stabilization of the arc and temperature rise of the object 3, the speed is changed over to the speed of welding condition at a time t3.
Patent JP-S61253033-A (JP)
Inventor: FUSE EIICHI
IPC: G02B23/24
Filed: 1985-05-02
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-S5218708-A (JP)
Title: Composition for cleaning agent
Inventor: NAKAI SHIGEO
IPC: C11D7/60
Filed: 1975-08-04
Abstract: PURPOSE: A cleaning agent capable of removing dirts sticked on various kinds of table wares, wooden, metal or leather articles or houses, and of giving luster to them, which is free from evolution of bad smell due to rotting of its waste water, and also from skin roughening during use. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07279591-A (JP)
Title: Coupling structure of segment
Inventor: YOSHIZUMI TOSHIHIKO
IPC: E21D11/08
Filed: 1994-04-11
Abstract: PURPOSE:To reduce the manufacturing cost of a segment and reduce the excavation sectional surface in the shield excavation, by firmly connecting segments so that the bending strength and bending rigidity increase and by reducing the weight of the segment. CONSTITUTION:At the front end part of one segment 2 which constitutes a segment ring 1, a groove-shaped metal fitting 4 which projects towards the front part of the other segment 3 is fixed. At the rear end part of the other segment 3, a groove-shaped metal fitting 5 which projects toward the rear end part of one segment 2 is fixed. At the front end part of the other segment 3, a shaft metal fitting 6 arranged in the groove-shaped metal fitting 4 is fixed, and the part between the groove-shaped metal fitting 4 and the shaft metal fitting 6 is charged with the material 10 which hardens through the lapse of time, and the part between the groove-shaped metal fitting 5 and a shaft metal fitting 7 is charged with the material 10 which hardens through the lapse of time.
Patent JP-S62251199-A (JP)
Inventor: AOTA YOSHIAKI
IPC: B05D1/28
Filed: 1986-04-24
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-S5620079-A (JP)
Title: Bonding method
Inventor: SATOU AKIRA
IPC: C09J5/10
Filed: 1979-07-28
Abstract: PURPOSE:To bond members to be joined surely at a correct position, by a method wherein in the bonding of two members to be joined such as a printing wheel main body and a printing type body, one member to be joined is previously provided with a through-hole, a position where two members are joined is fixed, and then an adhesive is injected into the through-hole to penetrate the adhesive into a joint area. CONSTITUTION:The convex fitting part 27 of a printing type body 23 is inserted from a joint upper face 28 thereof through an open surface 16 of a printing wheel main body 11 into the concave fitting part 15 of the printing type fixing part 13 of the main body 11. The convex fitting part 27 is closely fitted into the fitting part 15 so that the joint surface 14 of the fitting part 15 and the joint surface 26 of the fitting part 27 are located at a correct joining position. While keeping the correct fitted state, the required amount of an adhesive 21 is injected from the injection part 32 of a container 31 through the injection port 22 of the printing wheel main body 11 into a through-hole 20. By a capillary phenomenon, the adhesive 21 spreads from another end part of the through-hole 20 to a zone between an inner bottom surface 17 and the joint upper surface 28. Then the adhesive penetrates between joint slopes 18, 19 and 29, 30 toward an joint surface 26, and is hardened to fix the printing type body 23 to the printing wheel main body 11.
Patent JP-H09278507-A (JP)
Title: Production of composite building material
Inventor: NAGATANI YASUHISA
IPC: C08K5/521
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a composite building material capable of not damaging utility of a solid phenol resin, improving mechanical strength, exhibiting excellent releasability and contributing to reduction in fraction defective, improvement in workability and reduction in cost. SOLUTION: In producing a composite building material by bonding and hardening an aggregate containing fly ash with a phenol resin-based binder, one obtained by blending 100 pts.wt. of a solid phenol resin with 2-8 pts.wt. of one or more plasticizer selected from p-toluenesulfonamide, dicyclohexyl phthalate and triphenyl phosphate, 0.1-5 pts.wt. of a wax having <1 poise melt viscosity at 150 deg.C and <=5% compatibility with a phenol resin and/or 1-20 pts.wt. of a thermoplastic resin having 1-1,000 poise melt viscosity at 150 deg.C and <=20% compatibility with the phenol resin is used as the phenol resin-based binder.
Patent JP-S5720814-A (JP)
Title: Method and device for error correcting method of position detecting circuit
Inventor: SAKANO TETSUROU
IPC: H03M1/48
Filed: 1980-07-14
Abstract: PURPOSE: To give a correction to the position error of a position detecting circuit and to ensure a highly precise detection of position, by securing an equal voltage of energizing between a cosine energizing coil and a sine energizing coil.  
     CONSTITUTION: When a secondary wiring 101c of a resolver 101 rotates, an error signal ERS is delivered from a band-pass filter 104. This error signal is converted into a position deviation signal PER through an amplifier 105 and a synchronous rectifying circuit 107. Then a voltage frequency converter 110 generates a pulse train PL of a frequency proportional to the signal PER. A reversible counter 102a of a primary voltage generating circuit 102 counts the pulses PL in accordance with the code delivered from a code detecting circuit 112. A cos generating circuit 102b and a sin generating circuit 102c supply the primary voltage to an energizing circuit 103 according to the counter 102a to energize primary windings 101a and 101b of the resolver 101. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09258576-A (JP)
Title: Copying device
Inventor: YAMAZAKI KOICHI
IPC: G03G15/16
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the cleaning of a corona wire by turnably pivotally supporting a transfer device so that its corona wire may be faced to the front surface side of a copying device main body. SOLUTION: The transfer device 6 is provided with a nearly Lshaped opening lever 9 on the side surface of the front side. The device 6 is attached to the lower part side of the device through the lever 9, and the lever 9 is pivotally supported at its middle point 10 so that it can freely turn to the lower part side of the device. The edge of the lever 9 is extended upward from the middle point 10, and when it is pulled down to this side, the lever 9 is rotated, and the device 6 stands up to this side as shown in figure (b). Then, the corona wire 7 is exposed on this side and the front surface side of the device, so that cleaning by a cleaning instrument 13 is facilitated.  It is conceivable to set the instrument 13 at a position where the discharge action of the corona wire 7 is not hindered and on the side of the wire 7 and move the instrument 13 to the discharge part side of the corona wire at the time of cleaning.
Patent JP-H11298450-A (JP)
Title: Serial data transfer controller
Inventor: NOMURA MAMORU
IPC: G06F13/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To request retransmission without an intervention of a receiving side CPU by transmitting to a transmitting side a signal showing that a receiving buffer overflows instead of a parity error signal. SOLUTION: Received data is transferred to a terminal side CPU 10 after it is once stored in a receiving buffer 14 of a receiving part 11. When the buffer 14 overflows, a receiving control circuit 12 generates an overflow signal without the intervention of the CPU 10. A receiving buffer overflow signal detected by the circuit 12 is inputted to an error timing generating circuit 16 and an error signal is produced in the same manner as a parity error time. The error signal is subjected to OR processing at the OR gate 33 of a port part 31 and is outputted to a transmitting and receiving terminal through an output buffer 34. A transmitting end repeats retransmission of error data according to the signal entry.
Patent JP-S5622031-A (JP)
Title: Electron gun structure
Inventor: KOSHIGOE SHINPEI
IPC: H01J3/02
Filed: 1979-07-30
Abstract: PURPOSE:To control discharge current inside a picture tube and prevent damage by overcurrent to the picture tube by connecting the first electrode element through the second electrode element as the final accelerating electrode with a given resistance value to a convergence cup. CONSTITUTION:An electron gun structure 21 consists of plural electrodes composed of a cathode 23 provided with a heater 22, the first to third grids 24-26, and the fourth grid 27 as the final accelerating electrode, and a convergence cup 28 fixed to a supporter 29 of bead glass, etc., through contacted points 231-281. Also, a bulb spacer 30 is attached to the upper end of the convergence cup 28, and the fourth grid 27 consists of the first electrode element 27a of a conductive material and the second electrode element 27b of a resistance material with a given resistance value. Thus, discharge current from the discharge inside the color picture tube can be suppressed and therefore damage to the picture tube can be prevented.
Patent JP-S5621078-A (JP)
Title: Received signal processor
Inventor: SASAKI TAKASHI
IPC: G01S7/527
Filed: 1979-07-30
Abstract: PURPOSE:To make possible to judge a state correctly by processing signals so that noise alone may be removed and signals may be displayed on a CRT or recorded in the form of their proper received levels unchanged. CONSTITUTION:When effective signals and randomly arriving noise exist together in received signals, a signal A previously received and a signal B received this time are A/D converted in n bits and stored in memory circuits 6 and 7. By comparing the outputs of the memory circuits 6 and 7 with a comparing circuit 8, gate circuits 9 and 10 are controlled so that the received signal A may be taken out when A<B, the received signal B may be taken out when A>B and the received signal A or B may be taken out when A=B.
Patent JP-H10290002-A (JP)
Title: Charge transfer device
Inventor: IDOUJI TAKASHI
IPC: H04N5/341
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To make signals in wider dynamic range at low power consumption. SOLUTION: A floating diffusion(FD) part 20-1 is formed adjacently to an output gate 11. Next, an output transfer gate 21-1 is formed adjacently to the FD part 20-1 and then FD part 20-2 is formed adjacently to the output transfer gate 21-1 . Likewise, FD parts 20-1 -20-d formed. Next, reset gates 22-1 -22-n are formed adjacently to the FD parts 20-1 -20-n , and then a reset drain 23 is formed adjacently to these gates. At this time, the gates 21-1 -21-(n-1) are set up at the potential between the potential of the FD parts 20-1 -20-n and the potential when the reset gates are not in the reset operational state. Next, when a specific amount of signal charge is accumulated in the FD part 20-1 , the FD part 20-2 is supplied with the signal charge through the intermediary of the gate 21-1 .  At this time, an output signal in wider dynamic ranges are made according to the detected signals VS1 -VSn . In such a constitution, a signal is given to the gates 22-1 --n and then the signal charge of the FD 20-1 -20-n are reset at equal timing for making the frequency characteristics of the resetting operation excellent.
Patent JP-H03295314-A (JP)
Title: Bi-cmos logic circuit
Inventor: NAKAMURA MASAYUKI
IPC: H03K17/56
Filed: 1990-04-13
Abstract: PURPOSE:To shorten the base charge accumulating time of a bipolar transistor(TR), and to speed up a Bi-CMOS logic circuit by connecting a clamp diode between the MOSFET trains of serial form constituting a CMOS logical stage. CONSTITUTION:The logical stage 2 of the Bi-CMOS logic circuit is constituted, and a Schottky barrier diode D1 is connected between the MOSFETs M1, M2 of serial connection to be turned ON/OFF complementarily by an input signal, and the low level side of the base potential of the bipolar TR Q1 of an output stage is clamped by the forward voltage of the Schottky barrier diode D1. Accordingly, at the time when the input signal Vin is turned into a high level, end the base charge of the TR Q1 is extracted, the potential of a node n1 is clamped by the forward voltage of the diode D1, and the base charge of the TR Q1 is not perfectly extracted. Thus, at the time of switching from OFF to ON, the output bipolar TR Q1 is turned ON immediately by the small rise of base potential, and the Bi-CMOS logic circuit can be operated at higher speed.
Patent JP-S59221170-A (JP)
Title: Circuit for correcting distortion in horizontal deflection linearity
Inventor: MUNEKAWA SHIYOUJI
IPC: H04N3/237
Filed: 1983-05-31
Abstract: PURPOSE:To obtain a correcting circuit for horizontal deflection linearity distortion with less number of components by using two variable inductances with magnetic bias connected in series and opposite polarity as coils for correcting linearity distortion connected in series with a horizontal deflection coil. CONSTITUTION:The horizontal deflection linearity distortion correcting coils Lc1, Lc2 connected in series and opposite polarity are connected in series with the horizontal deflection coil LY. Since the coils are connected with opposite polarity, the linearity at the first half of the horizontal deflection is conducted by the coil Lc1 and the correction at the latter half is performed by the coil Lc2. The correction including the correction of S-shape distortion on demand in this case is conducted independently for the first and latter halves of the deflection. A bias magnetic field is given to the coils Lc1, Lc2 by means of a permanent magnet.
Patent JP-H06270998-A (JP)
Title: Pos system for gas station
Inventor: HORII IWAO
IPC: G07G1/14
Filed: 1993-03-16
Abstract: PURPOSE:To enable the real-time grasping of customer trends in addition to sales and stock status at related gas stations by achieving data exchange among gas stations through inter-POS-terminal communication lines connected to every station. CONSTITUTION:When asking POS12 at No. 2 gas station through POS11 at No.1 gas station about the stock of an item of the goods which has been sold out at No.1 gas station, POS12 is entered from a keyboard 14 and followed by the code number of the sold-out item. This sends a request from POS11 to POS12 through a communication line 19 to transmit the stock data of the specified item. Receiving the request, POS12 transmits the relating data through the communication line 19. POS11 stores the transmitted data in a memory 17. On request from the keyboard 14 for visualization, the data are indicated on a display 15 and printed out by a printer 16. The system allows the positive transmission of data.