baber/WOPTO huggingface dataset:
Patent JP-H02209077-A (JP)
Title: Facsimile equipment
Inventor: WAGURI SHINICHI
IPC: H04N1/32
Filed: 1989-02-09
Abstract: PURPOSE:To reduce the telephone time by sending an original while only part of sender information is eliminated from the original information when an opposite facsimile equipment is a G2 equipment in the case of sending the original stored with the sender information added in advance thereto. CONSTITUTION:A terminal control section 5 calls a line 7 through a transmission section 4 at the start of transmission to establish a line with a transmission opposite destination, the transmission and reception of a binary signal is attained to/from an opposite station based on a protocol of the CCITT recommendations T.30, and when a GI signal is received from the opposite station, it is discriminated that the opposite station is a G2 facsimile equipment. Then the terminal control section 5 checks the content of a large capacity memory 2 and when a transmission original exists, the readout of an original by one page is sequentially executed to a transmission buffer memory 3. Simultaneously a blank character is inputted to a character generator 6 at the location of the sender information added to an original in advance to write a blank data thereby eliminating the sender information.
Patent JP-H10226706-A (JP)
Title: Photoinitiator, photopolymerizable composition, method for generating radical, photosensitive material for preparing lithographic plate and method for preparing lithographic plate
Inventor: NAKAYAMA NORITAKA
IPC: G03F7/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material highly sensitive to two light sources and excellent in storage stability by using a photopolymerizable composition prepared by combining a sensitizing dye comprising two dimethine dyes and sensitive to an argon laser and a W-YAG laser. SOLUTION: A dimethine dye of formula 1 (wherein R1 to R3 are each H or a substituent; L1 and L2 are each methine; a1 to a6 are carbon atoms and nitrogen atoms, provided at least one of them is a nitrogen atom, and they constitute five-membered/ five-membered fused nitrogen-containing heterocyclic ring; and m is 0-4) is used as a sensitizing dye having a maximum absorption wavelength at 450-500nm. A diazomehine dye of formula II (wherein the signs in the formula are as defined in formula I) is used as a sensitizing dye having a maximum absorption wavelength at 510-560nm. The radical generator used may be one selected among various compounds. When it is a titanocene compound, a photosensitive material having excellent residual color and storage stability can be obtained without using any polymerization inhibitor.  The binder and the polymerizable compound used for a photosensitive layer may be known ones.
Patent JP-H03233976-A (JP)
Title: Ultraviolet ray sensitive element and manufacture thereof
Inventor: TODA KOJI
IPC: H01L29/47
Filed: 1990-02-08
Abstract: PURPOSE:To improve a sensitivity in an ultraviolet range by forming thin conductor films laminated on a thin Pb2CrO5 film as a pair of electrodes opposed at a microscopic interval to each other. CONSTITUTION:A thin Pb2CrO9 film 2 is formed on a substrate, a thin Pb2CrO4 film is heat treated, and electrodes of thin conductor films are formed on the Pb2CrO5 film. The conductor films are opposed at a microscopic interval to form at least a pair of electrodes 13, 14. The electrodes 13, 14 are formed at the center of the opposed parts as interdigital electrodes 15 with 32 pairs of electrode boxes 16, and the width of a power source cap between electrode fingers 16 is 4mum. Thus, since the sensitivity of an ultraviolet range is wide and its size can be reduced, an inexpensive ultraviolet ray sensor of small size can be obtained in combination with an inexpensive ultraviolet ray filter.
Patent JP-H06239489-A (JP)
Title: Conveyor device for transfer material
Inventor: ABE TAKASHI
IPC: B65H5/06
Filed: 1993-02-19
Abstract: PURPOSE:To keep sudden tension from being generated in transfer material so as to prevent the transfer material from being dislocated and also from the generation of image slippage, image omission and wrinkles. CONSTITUTION:With an electromagnetic clutch 45 on, the torque of a main motor is transmitted to a shaft 42 through a double gear 49 and a high speed gear 46. The drive roller 41a of a carrier roller is thereby rotated faster than the peripheral speed of a photosensitive drum 13, so that transfer material P is looped. With the electromagnetic clutch 45 off, the torque of the main motor is transmitted to the shaft 42 through the double gear 49 and a low speed gear 47. The drive roller 41a of the carrier roller is thereby rotated slower than the peripheral speed of the photosensitive drum 13. The loop formed at the transfer material P is thereby decreased gradually to disappear in the end. The drive roller 41a is then separated from a drive source by the action of a one-way clutch 48 so as to be rotated following the photoreceptor drum 13 while generating tension to the transfer material P.
Patent JP-H02209814-A (JP)
Title: Production of proteinic pharmaceutical free of virus
Inventor: HASHIMOTO MOTONORI
IPC: A61K38/55
Filed: 1989-02-09
Abstract: PURPOSE:To obtain a proteinic pharmaceutical substantially free of viruses having lipidic envelopes by treating the pharmaceutical with a hydrophobic carrier in any stage of a process for producing the proteinic pharmaceutical. CONSTITUTION:A human blood plasma protein or urine-derived protein is used as a starting material to produce a proteinic pharmaceutical. In the process, the protein is treated with a hydrophobic carrier (e.g. Butyl.Toyopearl(R) or Phenyl.Toyopearl(R)) having, e.g. alkyl or aryl groups, in any stage (preferably near the final stage) of a process for production thereof to adsorb viruses having lipidic envelopes on the hydrophobic carrier and afford the objective proteinic pharmaceutical substantially without contamination with the aforementioned viruses. The hydrophobic carrier is previously equilibrated with a buffer solution in 2-4M, especially 3M concentration and filled in a column. A protein regulated to 2-4M salt concentration and pH6.5-8.5 is applied to the column to recover the objective substance into a passing fraction with the buffer solution in 2-4M concentration.
Patent JP-S61190293-A (JP)
Title: Heat storage device
Inventor: YANATORI MICHIO
IPC: F28D20/00
Filed: 1985-02-20
Abstract: PURPOSE:To reduce a thermal resistance and make a small-sized heat storage device having a large capacity by a method wherein groove for supporting members are arranged in the walls of the heat storage container and the supporting members are not projected out much from the outer surface of the thermal accumulation container. CONSTITUTION:Wall of the heat storage container 1 is formed with grooves 6 cut in parallel to the surfaces of the walls. The supporting members 4 are set in the grooves 6. With this arrangement, the supporting members 4 are not projected out of the outer surface of the container 1, thus a clearance L between the container 1 and adjoining heat storage tank 1' in its vertical direction can be reduced. Therefore,it is possible to provide a small-sized heat storage device in which several heat storage containers 1 are arranged. The heat storage container 1 may easily be bent under a weight of the heat storage material 3, a direction of flowing of fluid is varied, the fluid is disturbed and the thermal resistance of the fluid from the heat storage container 1 is also reduced.
Patent JP-S54122617-A (JP)
Title: Hard alloy
Inventor: FUJIMORI NAOHARU
IPC: C22C29/16
Filed: 1978-03-16
Abstract: PURPOSE: To improve the toughness and thermal cracking resistance of a sintered hard alloy at high temp. by adding Re, Si, Ca, K, Al, etc. in manufacture of the alloy consisting of an oxygen-contg. metal carbonitride as a hard phase and W as a binding metal.  
     CONSTITUTION: A hard alloy is sintered consisting of carbides, nitrides and oxides of one or more kinds of the IVa group metals, Ti, Zr and Hf, and one or more kinds of the Va group metals, V, Nb and Ta as a hard phase and of a VIa group metal such as Cr, Mo and W, esp. W as a binding phase. At this time, one or more out of Re, Si, K, Ca and Al are added in an adequate amt. They are readily turned to oxides and precipitate on the grain boundaries of the alloy to prevent W grain  boundary transfer of the binding phase. Re dissolves in W to inhibit shifting of dislocation, thereby preventing embrittlement of the sintered alloy due to coarsening of  the grains. Thus, the alloy has improved toughness such as mechanical strength,  thermal fatigue strength, etc. at high temp. and improved wear resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06245647-A (JP)
Title: Paper feeding mechanism
Inventor: HAYAKAWA FUMIHIRO
IPC: A01G1/04
Filed: 1993-02-19
Abstract: PURPOSE:To surely and smoothly feed paper for paper winding. CONSTITUTION:A paper feeding mechanism stores a great number of pieces of paper 10 for paper winding and supplies paper in winding paper on the mouth of a culture bottle. The paper feeding mechanism is equipped with a paper storage part comprising a supporting plate 12 for holding paper 10 and side plates 14a and 14b for guiding and holding the front edge of the storage part, stoppers 16 and 18 for holding the edge part of the forefront paper at the front edge of the storage part, a pressurizing and driving part such as air cylinder for pressurizing the paper 10 put in the storage part from the back to the front and a control part of the pressurizing and driving part 22 for releasing pressure to the paper 10 by the pressurizing and driving part 22 when the paper at the forefront part is adsorbed and taken out from the storage part and for pressurizing the whole paper forward on a supporting plate 12 after the paper 10 is drawn out.
Patent JP-S59157290-A (JP)
Title: Manufacture of 2,2-dimethyl-3-methylenebicyclo (2,2,1)heptane-5-ol or its ester
Inventor: MATSUBARA YOSHIHARU
IPC: C25B3/23
Filed: 1983-02-24
Abstract: PURPOSE:To manufacture the titled compound which is Nojigiku alcohol or its ester with high selectivity coefficient by electrolytically oxidizing tricyclene or camphene in a lower aliphatic carboxylic acid and by optionally hydrolyzing the oxidized product. CONSTITUTION:Tricyclene and/or camphene is electrolytically oxidized in a lower aliphatic carboxylic acid such as acetic acid. In the oxidation, it is preferable to use a nonreactive supporting electrolyte not inhibiting the oxidation reaction such as amine. The resulting lower aliphatic carboxylic acid ester of Nojigiku alcohol or Nojigiku alcohol obtd. by hydrolyzing the ester, that is, 2,2- dimethyl-3-methylenebicyclo[2,2,1]heptane-5-ol or its ester is extracted with a solvent such as hexane to obtain Nojigiku alcohol or its ester. Said lower aliphatic carboxylic acid acts as a reactive reagent as well as a solvent, and the preferred amount of the acid used is about 40-80mol per 1mol tricyclene and/or camphene.
Patent JP-H09221983-A (JP)
Title: Tunnel excavator and excavation method
Inventor: MATSUURA TAKESHI
IPC: E21D9/06
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To promote excavation work efficiency of making a bearing device for an excavator as two stages. SOLUTION: A driving rotatable cutter head 26 is provided to the front of a cylindrical drum body 11, a guide cylinder 31 is connected backward of the drum body 11, and first and second rear grippers 35 and 36 capable of being press-contacted with an interior wall surface of the existing tunnel are loaded to the guide cylinder 31 in a movable manner. A first thrust jack 42 is constructed between the drum body 11 and first rear gripper 35 and, at the same time, a second thrust jack 43 is constructed between the first rear gripper 35 and second rear gripper 36.
Patent JP-H03235413-A (JP)
Title: Electronic switching circuit
Inventor: MASUDA ISAO
IPC: H03K17/00
Filed: 1990-02-09
Abstract: PURPOSE:To prevent the output signal of a signal output circuit other than the selected one from being sent to a change-over switch part by providing an output blocking means for preventing the output signal of the signal output circuit from being sent to the change-over switch part by receiving the signal from a switching control part and stopping the operation of the signal output circuit. CONSTITUTION:When the output signal P1 of the signal output circuit 21 is selected by the control signal sent from the switching control part 5 to the change-over switch part 3, the output of the output signal P2 of the signal output circuit 22 is blocked by the signal sent from the switching control part 5 to the signal output circuit 22 through an output blocking part 62, and the outgoing of the signal P2 to the change-over switch part 3 is inhibited. Therefore, since the signal not selected is never sent to the change-over switch part, its cross-talk never arises, and this circuit is used for switching the signal of high frequency.
Patent JP-S60174528-A (JP)
Title: Exclusive logic circuit
Inventor: SAKAGAMI KENJI
IPC: H03K19/21
Filed: 1984-02-21
Abstract: PURPOSE:To decrease the number of in-use elements, to increase the integration degree of the circuit, and to attain high-speed operation by composing the circuit of a P type and an N type MOS transistor (TR). CONSTITUTION:The 1st potential VDD is connected to the source of the P type MOSTRP1 of the exclusive OR circuit, and the drain l1 is connected to the source of the TRP2. The drain l2 of the TRP2 is connected to the input terminal of the inverter circuit I1 composed of a TRP3 and an N type MOSTRN1. Further, the 2nd potential VSS is connected to the source of an N type MOSTRN2, and the drain is connected to the source of a TRN3. The drain of this TRN3 is connected to the output S of the circuit I1, and the drain of a TRM4 is connected to the input terminal of the circuit I1. Further, the 1st input (a) is supplied to the gates of the TRs P1 and M2 and the source of the TRM4, and the 2nd input (b) is supplied to the gates of the TRs P2, and M3 and M4. Thus, the numbers of in-use elements and wires are decreased, the integration degree of the circuit is increased, and high-speed operation is realized.
Patent JP-S55123993-A (JP)
Title: Plate-type heat exchanger
Inventor: YOSHIDA KEIDOU
IPC: F28D9/04
Filed: 1979-03-15
Abstract: PURPOSE: To facilitate and speed the jointing of side edges in the case of forming a bag-shaped passage, and to facilitate forming of another fluid passage by folding the bag-shaped passage.  
     CONSTITUTION: A plate 2 placed on a plate 1 comprises folding ridges 3 and grooves 4 in its central portion, with side edges fixed by flat plate-shaped joint edges 5. Triangular surfaces 6 between the end portions of the portions 3 and the edges 5, together with gently slanted portions 7 between the groove portions 4 and the edges 5, constitute connection portion connecting the portions 3 and 4 with the edges 5. Inwardly projected portions 8 are provided for forming an adequate gap between plates 1 and 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09228088-A (JP)
Title: Pencil sharpener type electrolytic cell and production of organosilicon compound and organogermanium compound using the same
Inventor: NOGUCHI FUYUKI
IPC: C25B3/25
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique for keeping the space between a cathode and a sacrificial anode constant so that any short between the cathode and anode due to the build-up of deposits is not caused and any risk of catching fire of an organic solvent is eliminated at the time of producing an organosilicon compound and/or organogermanium compound with the electrolytuc cell using the sacrificial anode. SOLUTION: This electrolytic cell is provided with a sacrificial anode which is consumed by an electrochemical reaction in an organic electrolytic synthesis process. In the cell: an electrolytic cell main body that also functions as a cathode consists of a metallic vessel having a conical section whose apex angle is <45 deg.; pellets of the sacrificial anode metal are received in an electrically insulating cage-like container whose lower part has a comical shape having the same apex angle as that of the conical section of the metallic vessel; the cage-like container is suspended by using an anode fixing jig with which the upper section of the electrolytic cell is fitted; the anode fixing jig is provided with a mechanism for adjusting the space between the cathode and the sacrificial anode; and the metallic vessel is provided with an electrolytic solution inlet and an electrolytic solution outlet.
Patent JP-S59157020-A (JP)
Title: Thiamine preparation for pisciculture
Inventor: HORAGUCHI TATSUO
IPC: A61K31/51
Filed: 1983-02-28
Abstract: PURPOSE:To prepare the titled preparation having high and uniform dispersibility in raw feed, and resistant to decomposition in the feed even in a finely divided state, by coating a thiamine compound with carnauba wax. CONSTITUTION:Fine powder of a thiamine compound having particle diameter of <1,000mu is mixed in molten hot carnauba wax, and the mixture is sprayed into a chamber controlled to a temperature below the melting point of carnauba wax to obtain the objective thiamine preparation having particle diameter of 50-1,000mu. The amount of carnauba wax is selected to give a thiamine-content of 1-10wt%, preferably 2-5wt%. The obtained preparation is added to a raw feed such as anchovy, mackerel, pike, etc. and used as the feed of high-class marine fish.
Patent JP-S60174569-A (JP)
Title: Photosensor driving device
Inventor: TAKAHASHI JIYUNICHI
IPC: H04N1/028
Filed: 1984-02-20
Abstract: PURPOSE:To simplify circuit constitution and to perform a read without any influence of a noise by turning on analog switch elements for input selections of respective operational amplifiers successively with a specific lag, and turning on analog switch elements for output selection a specific time later. CONSTITUTION:Photosensor elements R1k, R2k...R4k (k=1...8) in a small block are connected to corresponding operational amplifiers OPA1, OPA2...OPA4 through analog switch elements S1k, S2k...S4k for input selection. Analog switches Sjk (j=1, 2...4) which turn turn on and ground elements Sjk when the elements Sjk are on are provided to prevent photocurrents from detouring. Here, the switches Sjk for input selection are turned on for a period with a log of time T, and analog switch elements S1...S4 for output seldcion are turned on a time tau later. Consequently, a spike noise due to the turn-on operation of an element Sjk which is generated in respective outputs of amplifiers OPA1...OPA4 is prevented from appearing in an output signal V0.
Patent JP-H05231407-A (JP)
Title: Polygonal flat cylinder
Inventor: UCHIDA KOJI
IPC: F15B15/14
Filed: 1992-02-18
Abstract: PURPOSE:To provide a polygonal flat cylinder capable of being manufactured at low cost by simplifying a structure and applying compact design via an increase in compression. CONSTITUTION:A tube 2 has a rectangular cross sectional area, and a ratio of the short side to the long side is different. A head cover 3 and a rod cover 4 are fitted to both ends of the tube 2. Also, a piston 6 is internally coupled to the tube 2 in such a way as freely slidable. Furthermore, at least one of the head and rod covers 3 and 4 forms a part of, or is integrated with the tube 2. Also, the piston head 9 of the piston 6 comprises a head body 14 and cushion materials 15 fixed to both sides thereof. Lips 17 are laid around the cushion materials 15 in such a way as in slidable contact with the inner side of the tube 2.
Patent JP-2000228360-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: OKUMURA NOBU
IPC: B01J23/755
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor thin film manufacturing method with which a semiconductor thin film, having superior planarity and a large grain diameter, can be manufactured without increasing the number of processes. SOLUTION: A non-single crystal thin-film semiconductor 2 and a cap film 5, containing a catalytic element, are formed on an insulated substrate 1, and after an excimer laser beam 8 is made to irradiate from above the cap film 5, the cap film 5 is removed. The cap film 5 is formed by a sputtering method or a hot wire CVD method. The thickness of the cap film is at least 100 Å.
Patent JP-S63198128-A (JP)
Title: Dynamic character string converting processing system in procedure
Inventor: HAYASHI TOSHIKATSU
IPC: G06F9/06
Filed: 1987-02-13
Abstract: PURPOSE:To dynamically facilitate the alteration of a standardized procedure and to enhance the improvement of the versatility and elasticity of the procedure by sequentially substituting a code parameter for a series of specified character string. CONSTITUTION:When a procedure access control sentence 11 appears, a procedure development process part 15 reads out the corresponding procedure 13 from a procedure library 12 according to the name of the procedure. And a repetitive generation control sentence in the procedure 13 is analyzed by a procedure analysis part 16 and the access of a code parameter substitution part 18 is executed by a repetitive development control part 17 to the repetitive generation control sentence only specified repeating times. Therefore one code parameter can be substituted for different character strings every repetition. Thus, the generality and the elasticity of the procedure can be improved.
Patent JP-S59156770-A (JP)
Title: Printer
Inventor: KOBATA YOSHIHIRO
IPC: B41J1/30
Filed: 1983-02-25
Abstract: PURPOSE:To fix a printing unit at a predetermined position securely and firmly without enhancing accuracy of component parts, accuracy of assembling or the like, by pressing an impact-type printing unit against a stopping member by an energizing member through a rotary member. CONSTITUTION:The printing unit consisting of a wheel 14, a motor 15 and the like is provided on the front side of a platen 13. A lead spring 30 is fixed to a side surface of a frame 17 to energize a steel ball 32 to press it into the inside of the frame through a hole 31 provided in the frame 17. A notch 33 is provided in a motor casing 18 at a position corresponding to the ball 32, and the ball 32 is pressed therein. A force F by which the ball 32 presses against an end face of the notch 33 presses the casing 18 against a projected part 34 on the other side of the frame 17, thereby energizing the casing 18 in a direction for approaching the platen 13, and firmly presses a guide pin 19 into a guide groove 20 provided in the frame 17. Accordingly, the printing unit is fixed at a printing position accurately and firmly.
Patent JP-H05203529-A (JP)
Title: Wheel balancer
Inventor: MITSUMOTO ICHIRO
IPC: G01M1/16
Filed: 1992-01-23
Abstract: PURPOSE:To measure and adjust the unbalance or nonuniformity of a wheel, which is assembled into a vehicle, by measuring and storing the diameter and the width of a rim, calling the stored values at the upper part of the rim, and measuring the balance of the wheel, when a tire is changed with a tire changer. CONSTITUTION:When a tire is replaced, a rim (a) is fixed to chucks 3. At this time, the diameter of the rim is measured and transmitted into a wheel balancer. Furthermore, the width of the rim is measured by utilizing a mounting bar 4 and transmitted into the wheel balancer. All the measurements are automatically performed. In the wheel balancer, the wheel, whose tire is replaced, is attached to a main shaft, and the balance of the wheel is adjusted. As the diameter of the rim and the width of the rim required at this time, the measured values of a time changer are read out and utilized. A distance D is measured with a measuring device, which is provided in the wheel balancer. In this way, the readout information of the wheel balancer is utilized, and the balance of the wheel is adjusted.