baber/WOPTO huggingface dataset:
Patent JP-S5574055-A (JP)
Title: Alkaline cell
Inventor: TOMITA MASAO
IPC: H01M50/186
Filed: 1978-11-29
Abstract: PURPOSE:To make the promotion of improvement of liquid leak resistance, by using those mainly composed of specific two kinds of epoxy resin and hardening agent as a sealing agent for the sealed portion. CONSTITUTION:An anode compound 1, mainly composed of silver oxide powder, is contained in an anode can 4, and on top of this, with a separator 3, having a liquid holding layer, interposed, is provided a cathode compound 2 mainly composed of amalgamated zinc powder and contained in a cathode can 5. Between this anode can 4 and cathode can 5, is interposed a packing 6 to process a hermetically sealing, and the cell is constituted. At this time, on surfaces of the packing 6 of the sealed portion, is constructed a sealing agent layer 7. This sealing agent layer 7 is constructed by the main composition of epi-bis-type epoxy resin, fatty glyceryl ether type epoxy resin with structure of dimer acid, and the hardening agent. Its blending proportion is preferable for the dimer acid structural glyceryl ether type epoxy resin to be 20-80%.
Patent JP-H0313347-A (JP)
Title: Liquid jet recorder
Inventor: YAMAMOTO TSUNESUKE
IPC: B41J2/165
Filed: 1989-06-13
Abstract: PURPOSE:To effectively remove fine ink droplets adhered to an orifice face and to eliminate wiping capacity even if the number of wipings is increased by providing a wiping member capable of being brought into contact with a face disposed with discharge ports of a recording head, and moving it by altering its conveying direction. CONSTITUTION:Four recording heads 1a-1d of a recording heads 1 are provided, for example, corresponding to four color inks, and an orifice face is formed on the lower surface. Nonwoven fabric having excellent liquid absorption capacity is employed as a web 17 for wiping ink mist, dusts, etc., adhered on a belt 6 for conveying a recording sheet and ink adhered to a head orifice face, the web is moved by varying its conveying direction from a web supply roll 35, orifice cleaning rollers 31a-31d in contact with the orifices of the heads 1a-1d and idle rollers 30a-30d arranged in a zigzag manner on the rollers 31a-31d, wound on a belt cleaning roller 29 in contact with the belt 6 attached to a pad plate 41, and then wound on a web winding roll 32.
Patent JP-S634726-A (JP)
Title: Optical transmission equipment
Inventor: UMEBAYASHI KAZUTO
IPC: H04B10/40
Filed: 1986-06-24
Abstract: PURPOSE:To prevent the reduction in luminous quantity over every frequency by providing a high frequency emphasis circuit including a resistor and a capacitor to a voltage/current conversion means provided on an electrooptic conversion means at the sending side. CONSTITUTION:A voltage/current converter 22 as a voltage/current conversion means consists of an operational amplifier 11, a transistor (TR) 13 and resistors 14, 15 and 16. A resistor 17 and a capacitor 18 are connected between a power supply 21 and an emitter of the TR 13 in series to form a high frequency emphasis circuit 23. The high frequency emphasis circuit 23 in the voltage/current conversion means 22 converts a voltage into a current while the frequency characteristic at a high frequency is emphasized. That is, the frequency characteristic of the voltage/current conversion is varied by having only to adjust the resistor and the capacitor in the high frequency emphasis circuit 23.
Patent JP-S634584-A (JP)
Inventor: NAKAMURA YUKINOBU
IPC: H05B6/06
Filed: 1986-06-24
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-S63313941-A (JP)
Title: Simplified digital circuit switching network simulation device
Inventor: KOMATSU MASAYUKI
IPC: H04L69/40
Filed: 1987-06-17
Abstract: PURPOSE:To simply simulate a network by controlling the connection and disconnection of a call by the I/O control of a computer. CONSTITUTION:When the termination of a dial number is recognized by an A circuit input port 8 through a receiver 3, a CI signal is turned ON by a B circuit control output port 11, and considering it as one signal in the signal 23, through a driver 5, a call incoming and a calling from the network to a terminal late indicated. Afterwards, the switch of a data line connection port 7 is turned ON, and the transmitting data line Txa of the terminal 1 and the receiving data line Rxb of the terminal 2, and the transmitting data line Txb of the terminal 2 and the receiving data line Rxa of the terminal 1 are connected respectively. Thus, because all for a speed assortment or a physical interface assortment as well can be made built-in, a perfect device as a simulation network can be constituted.
Patent JP-H073863-A (JP)
Title: Remade pit and sewage pipeline
Inventor: HIRUMA NOBUHIKO
IPC: E03F3/00
Filed: 1993-06-21
Abstract: PURPOSE:To make it possible to enhance workability by remaking a concrete pit without excavating a construction site and reduce construction cost as well. CONSTITUTION:A remade pit 10 is inserted into a concrete pit 24 in such a fashion that a short pipe 44 is housed in a pit box main body 14. A universal joint 48 connected to a flow-out pipe 20 is connected to an existing downstream pipe 34. Using an opening 40, the short pipe 44 is arranged so that one end of the short pipe 44 may be connected to an existing upper stream pipe 32. Then, mortar 65 is filled up around the remade pit 10, thereby fixing the remade measure 10.
Patent JP-H06325803-A (JP)
Title: Structure of beam welding terminal
Inventor: SUGIURA MASUO
IPC: H01R43/02
Filed: 1993-06-21
Abstract: PURPOSE:To provide the structure of a beam welding terminal for being able to strongly weld and connect such a member connected as an electric wire or the like to the terminal by applying beams from a laser or the like to both the member and the terminal in such a condition that the member has been nipped by the terminal. CONSTITUTION:In the structure of a beam welding terminal having both sides thereof provided with nipping walls 36, 41 for a member 5 connected in order to weld the nipping walls 36, 41 and the member 5 to one another by applying beams to the nipping walls 36, 41 and the member 5, a melting projected part 35 is extendedly formed in at least one of the nipping walls 36, 41 in such a manner that its size is increased in its height direction more than the size of the member 5. Furthermore, the nipping walls 36 having their plural lateral side sections provided respectively with projected parts 35 are formed in a square wave-shaped bent basic wall 34 composed of longitudinal side sections 39 in a direction crossing the member 5 connected and lateral side sections 40 in a direction parallel kg thereto, and then only one to respective corresponding pairs of nipping walls 38 facing one another via both sides of the member 5 may be formed in the one to plural longitudinal side sections 39. As for another structure of the beam welding terminal, one pair of the nipping walls 38 have an inwardly hollow width section formed in the central part therebetween, the restricted width section has projected parts extended in their respective height directions more than the member 5 connected, and the projected parts can also be coupled respectively to the nipping walls 38 via bent conical guide parts.
Patent JP-S6041039-A (JP)
Title: Two-component type diazo copying material
Inventor: KURISU TOKUO
IPC: G03C1/61
Filed: 1983-08-17
Abstract: PURPOSE:To obtain a high-density image and to prevent stain due to development by forming a precoat layer contg. a resin selected among PVC and vinyl chloride copolymers and fine silica particles as principal components between a support and a photosensitive layer. CONSTITUTION:When a photosensitive layer contg. a diazo compound and a coupling component as principal components is formed on a support to manufacture a diazo copying material, a precoat layer contg. a resin selected among PVC and vinyl chloride copolymers and fine silica particles as principal components is formed between the support and the photosensitive layer. Since the silica particles are made liable to be exposed to the surface by the interaction between said resin and silica, the density of an image is increased, and stain due to development is prevented during dry development. The preferred amount of the silica particles used is 0.1-5pts.wt. per 1pt. resin.
Patent JP-H099325-A (JP)
Title: Terminal for personal handy-phone system
Inventor: SHIMOYAMADA HIROSHI
IPC: H04W36/30
Filed: 1995-06-15
Abstract: PURPOSE: To avoid interruption of a MODEM channel by using a controller to operate a pseudo carrier output means when hand-over takes place during data communication using a voice band MODEM. CONSTITUTION: This terminal is provided with a radio section 11, a base band signal processing section 12, an ADPCM CODEC 13, a ROM 16, a DMA controller 15, a CPU 14 and a voice input output terminal 17. When a busy PHS terminal 1 detects deterioration in a level and process hand-over, at first CPU 14 stops an output to the ADPCM CODEC 13, activates the DMA controller 15 to read for output of a pseudo carrier from the ROM 16 and provides an output to the ADPCM CODEC 13. The ADPCM CODEC 13 can send a carrier continuously to its own MODEM. When the processing of hand-over is finished, the CPU 14 commands read stop of the ROM 16 and restores to the usual transmission state, then its own MODEM reduces a carrier loss time.
Patent JP-S5950279-A (JP)
Inventor: JIYUMINANI ANDORE
IPC: F16K17/10
Filed: 1983-08-17
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-H10340692-A (JP)
Title: Fluorescent character display tube and its manufacture
Inventor: SAITO MASAO
IPC: B41J2/44
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent character display tube and its manufacture wherein (Zn, Cd) S:Ag, Cl phosphor that is difficult to be patterned due to its body color which absorbs ultraviolet light easily can be patterned surely without making a missing portion in a pattern. SOLUTION: A precoat liquid 10 which is made by dissolving PVA-sbq (styryl pyridinium group pendant-polyvinyl alcohol) in pure water is applied along insulating layers 3 on a positive electrode substrate 1 using a doctor blade coat method and dried, so that a precoat layer is obtained. A phosphor slurry liquid 12 which contains PVA-sbq, (Zn, Cd) S:Ag, Cl phosphor, a conductive material of In2 O3 , pure water, and a surface active agent is applied on the precoat layer and dried, so that a phosphor layer is formed. This phosphor layer is exposed to ultraviolet light through a photomask and spray developed with warm water. Since only light-exposed areas in the phosphor layer are insolbulized due to a photocrosslinking reaction the phosphor layer of a desired pattern is formed.
Patent JP-S6041179-A (JP)
Title: Signal detecting circuit
Inventor: ITOU HIROSHI
IPC: G01F23/24
Filed: 1983-08-16
Abstract: PURPOSE:To obtain a detecting circuit of a liquid drop or the like without electrolytic corrosion by connecting electrodes A, B to a common load through diodes having the same polarity, comparing the applied voltage with a reference voltage and inverting the polarity of the impressed voltage in accordance with the difference of both the voltages. CONSTITUTION:The electrodes A1, B1 are connected to terminals A, B respectively, and when no liquid drop is detected and the electrodes A1, B1 are opened, the inverted output Q' of an FF is turned to +V voltage and current is made flow through loads such as a resistor R2, a diode DB and a resistor R3. The voltage of a point C is R3/R2+R3XV, and if the voltage is set up larger than the reference voltage D, the output F of a Schmitt circuit 1 is turned to ''0''. When a liquid drop contacts with the electrodes A1, B1 and conductive state is formed, the voltage of the point C is reduced lower than the reference voltage D, so that the output F of the Schmitt circuit 1 is turned to ''1''. After the liquid drop has been passed, the voltages of the points C and F are restored and a voltage pulse output is obtained from the point F. The voltage of the electrode A1 continues to hold ''1'' and is turned to ''0'' when the succeeding liquid drops passes.
Patent JP-2000336341-A (JP)
Title: Polyurethane sealant
Inventor: SAKAGUCHI HIROHIDE
IPC: C09D175/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sealant having a specific tack-free time and capable of providing a body sealer having physical properties excellent in elongation, heat resistance, etc., within a wide temperature range, especially low temperatures without substantially containing chlorine by including specified amounts of a constituent unit derived from a specific low-molecular glycol and a constituent unit derived from a specified polyol. SOLUTION: This two-part type polyurethane sealant comprises (A) a constituent unit derived from a low-molecular polyol having 60-3OO molecular weight and (B) a constituent unit derived from a polyol having >=400 molecular weight and cross-linking points with >=2.5 average number of functional groups within the range of (0.5-0.9)/(0.05-0.3) equivalent ratio of the components (A/B), has <=5 min tack-free time and is obtained by regulating the apparent density within the range of 0.2-0.9 g/cm3. The above sealant is usually obtained by mixing a first liquid containing an isocyanate with a second liquid which is a curing agent containing a polyol.
Patent JP-H1069313-A (JP)
Title: Tracking control circuit for unmanned carriage
Inventor: TEI SHOJITSU
IPC: G05D1/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide the tracking controller for the unmanned carriage which controls the tracking of the unmanned carriage directly by using a voltage outputted by a sensor which senses an electron wave transmitted through a buried electric conductor and a reference voltage. SOLUTION: First and second comparing means 301 and 304 compare 1st and 2nd induced voltages Vr and V1 to each other provided by sensors positioned on the right and left sides of the buried line for guiding the unmanned carriage at a constant distance and output specific switching control signals according to the comparison results, and 1st and 2nd switching means are switched with the said signals and transmit the 1st or 2nd induced voltage; and 3rd and 4th switching means 305 and 306 select and output the voltages outputted from the 1st and 2nd switching means or the specific reference voltage Vref induced between the buried line and sensors, and a subtracting means 307 subtracts the latter from the former to output a signal for controlling the tracking.
Patent JP-H01317229-A (JP)
Title: Optical information recording/reproducing device
Inventor: MORITSUGU MASAHARU
IPC: G11B7/09
Filed: 1988-06-17
Abstract: PURPOSE:To prevent the crosstalk to be caused between a tracking error signal and a focus error signal by producing the former signal based on the difference between the detection outputs of the two areas at the center of a photodetecting surface and producing the latter signal based on the sum and the difference of the detection outputs of 1st and 2nd pairs of areas set approximately on four diagonal lines. CONSTITUTION:A photodetector 5 has a photodetecting surface divided into 6 areas (3 vertical areas and 2 horizontal areas). A tracking error signal is produced based on the difference between the detection outputs of the two center areas F and C of the photodetecting surface. While a focus error signal is produced based on the sum of the detection outputs of a 1st pair of areas A and D set approximately on the diagonal lines as well as the sum and the difference of the detection outputs of a 2nd pair of areas B and E set approximately on the diagonal lines. In such a constitution, no light is made incident on the 1st and 2nd pairs of areas in a just in-focus state. Thus no crosstalk is caused between the focus and tracking error signals.
Patent JP-S5672219-A (JP)
Title: Power recovering equipment
Inventor: YAKURA TAMOTSU
IPC: B01J8/24
Filed: 1979-11-20
Abstract: PURPOSE: To make it possible to perform a continual operation in stability even in the interruption of a load of a generator by restraining an over-speed with a fly- wheel built in a turbine shaft system, in the equipment of recovering power by flue gas energy of a fluid catalytic cracking device.  
     CONSTITUTION: A regenerator 2 is arranged at a source position common to both lines of a reactor 3 and a recovery turbine 5 in an oil refining apparatus. The power recovering equipment is that the recovery turbine 5 is turned by flue gas flowing in a boiler 8 and electricity is generated by a generator 6. Dust is captured and collected by a dust separator 4, a differential pressure in the regenerator 2 is controlled by changing from a valve 9 to a valve 12 while the power being recovered. By building a fly-wheel 7 in the recovery turbine shaft system (the recovery turbine 5 and the generator 6), an inertia of the recovery turbine shaft system is made large, a period of time taken by the recovery turbine shaft system getting to the allowable over-speed in the interruption of the load of the generator is made longer to improve the safety and reliability, and the working hour of an emergency inlet gas stopping valve 13 can be allowed to be long, so that a fluctuation of the pressure in the regenerator 2 can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0440622-A (JP)
Title: Magentic recording medium
Inventor: KIKUKAWA SHOZO
IPC: G11B5/70
Filed: 1990-06-06
Abstract: PURPOSE:To improve magnetic characteristics and durability by providing a magnetic layer having a saturation magnetic flux density and Young's modulus of specific values or above on a nonmagnetic base. CONSTITUTION:The saturation magnetic flux density of the magnetic layer formed on the nonmagnetic base is >= 3,000 gauss, more preferably 3,200 to 3,500 gauss and the Young's modulus of the magnetic layer is >= 700kg/mm<2>, more preferably 800 to 1,000kg/mm<2>. The magnetic layer having such characteristics is formed by properly selecting ferromagnetic powder and a binder. The magnetic recording medium having such magnetic layer is excellent and is well balanced in both the magnetic characteristics and the durability if the saturation magnetic flux density and Young's modulus of the magnetic layer are within the ranges.
Patent JP-S5693046-A (JP)
Title: Determination of beta2-microglobulin by enzime immunity measuring method
Inventor: MAEDA KANZOU
IPC: G01N33/53
Filed: 1979-11-20
Abstract: PURPOSE: To accomplish a determination at a high accuracy with an inexpensive facility and easy handleability by employing a polystylene bead sensitizing a human immune β 2 -microglobulin antibody and a peroxidase based human immune microglobulin antibody.  
     CONSTITUTION: A polystylene bead sensitizing a human immune β 2 -microglobulin is dipped into a dilute of a test piece such as serum, plasma and urine, shaked and allowed to stand. β 2 -microglobulin (antigen) is connected to the human immune β 2 -microglobulin fixed on the bead left undissolved in a liquid being tested. After the bead is washed, it is immersed in a liquid containing a peroxidase based human immune β 2 -microglobulin. In this manner, an enzime based antibody is connected to the antigen connected to the antibody on the bead. After excessive enzime based antibody is washed away, the content of the β 2 -microglobulin in the liquid being tested undergoes colorimetric determination with the oxidation effect of peroxidase as an indicator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6043037-A (JP)
Title: Rotor core for rotary electric machine
Inventor: YANUKI TOORU
IPC: H02K1/22
Filed: 1983-08-18
Abstract: PURPOSE:To eliminate a variation in an annular shape at the rotating time by engaging two sector-punched plates adjacent in a laminating direction at the irregular portions with each other, and clamping them by a clamping member. CONSTITUTION:A cup-shaped irregular portions 7 are formed outward of 6 holes 5 on the flat surfaces of sector-punched plates 2. The plates 2 are laminated in such a manner that the plates 2a, 2b, 2c are displaced at 1/3 sector from each other, and the two plates 2 adjacent in a laminating direction are engaged with each other at the portions 7. After the plates are laminated circularly of the prescribed thickness, the plates are clamped integrally through a retainer 3 by a stud and a nut 4 of clamping members, and engaged with a rotor spider 6.
Patent JP-S63312953-A (JP)
Title: Highly corrosion resistant austenitic stainless steel excellent in hot workability
Inventor: KATO YASUSHI
IPC: C22C38/00
Filed: 1987-06-16
Abstract: PURPOSE:To improve the workability in a state where high corrosion resistance is maintained, by limiting S content in a steel composition and adding Zr in correlation with S content while specifying the upper limit of Zr content. CONSTITUTION:An austenitic stainless steel has a composition consisting of, by weight ratio, <=0.1% C, 0.1-1.0% Si, <=2.0% Mn, 15-30% Cr, 7-30% Ni, <=0.08% N, <=0.04% P, <=0.005% S, 20XS%-0.40% Zr, and the balance Fe with inevitable impurities. In the above composition, Zr is an important element for improving hot workability and, in order to produce this effect, it is necessary to regulate S content to <=0.005%. The highly corrosion-resistant austenitic stainless steel of this composition can be subjected to hot working free from cracking at high reduction in area.
Patent JP-S5772989-A (JP)
Title: Production of desacetoxycephalosporin
Inventor: IYORI RIYOUJI
IPC: C07D501/08
Filed: 1980-10-25
Abstract: PURPOSE: A specific penicillin derivative is converted with trialkylsiiylper fluoroalkanesulfonate under mild conditions to produce the titled compound used as a synthetic intermediate of cephalexin in high yield.  
     CONSTITUTION: Penicillin sulfoxide of formula I (R 1  is H, halogen, organic residual group; R 2 is H, alkyl) or sulfenic silyl ester or formula II (R 3  is alkyl) is stood together with trialkylsilyl perfluoroalkanesulfonate of (R 4 ) 3 SiO-SO 2 R 5  (R 4  is alkyl; R 5  is perfluoroalkane) without heating to give the objective compound of formula III. An example of trialkylsilyl group is trimethylsilyl and of perfluoroalkanesulfonate is trifluoromethylsulfonate CF 3 SO 3   - . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5939797-A (JP)
Title: Production device for gaas single crystal
Inventor: NISHIZAWA JIYUNICHI
IPC: C30B13/20
Filed: 1982-08-27
Abstract: PURPOSE:To provide a production device for a single crystal by a floating zone melting method which can form a GaAs single crystal of a large diameter having high purity, by providing an As-containing vessel controlled to a specific temp. in a vessel contg. a polycrystal of GaAs and a single crystal. CONSTITUTION:The GaAs polycrystal 6 in a quartz cylinder 1 is subjected to high-frequency induction heating to about 1,240 deg.C with a soaking coil 20 to make a melt part 5, and a seed crystal 3 is seeded therein. After necking, rotary support bars 10, 8 are moved downward to grow a single crystal 4. Then the temp. of the As 13 in an As-containing vessel 11 connected with a fine quartz tube 12 to the cylinder 1 in the above-mentioned method is controlled to the temp. at which the optimum pressure of arsenic satisfying the stoichiometric compsn. of the crystal is obtd. The above-mentioned temp. TA of the arsenic is determined as the value satisfying the equation [GGaAs is the temp. of the melt part 5; PGaAs is the vapor pressure of As in the melt part 5; PAs is the vapor pressure of As in the vessel 11 (determined clearly from the value of TAs)].