baber/WOPTO huggingface dataset:
Patent JP-S59118649-A (JP)
Title: Automatic sticking device of adhesive double coated tape
Inventor: NOSAKA YOSHIKI
IPC: B65H19/18
Filed: 1982-12-22
Abstract: PURPOSE:To automatically stick a tape to the wound paper by separating the tape along perforations between a reel and a pressure roll prior to the binding of the new and old wound paper and after sticking by pressure an adhesive double coated tape drawn out from the reel to the new wound paper with a pressure roll. CONSTITUTION:When a device main body 20 approaches the wound paper R2, the exposed surface of the adhesive double coated layer of an adhesive double coated tape T2 is partially pressed and stuck to the wound paper R2 with a pressure roll 44 between a tape feed reel 40 and a peeled paper feed device. After the optional length of the tape T2 has been stuck due to the press of this press roll 44 and the relative shift of the main body 20 against the wound paper R2 and the main body 20 is stopped, perforations are applied to an adhesive double coated tape compound T0 between the reel 40 and the pressure roll 44 with a perforation cutter A. Next, after the shaft of the reel 40 is locked with a solenoid brake, only the adhesive double coated tape T2 is cut along the perforations, and the sticking of this tape T2 to the wound paper R2 is completed.
Patent JP-2000042535-A (JP)
Title: Water treating agent and treatment of water
Inventor: NODA KIMIHIKO
IPC: C02F1/28
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To effectively purify sewage by treating the sewage with a water treating agent comprising a titanium dioxide-contg. porous body. SOLUTION: The water treating agent comprising a titanium dioxide-contg. porous body is disposed in a sewage passage and sewage is brought into contact with the water treating agent in the presence of natural light. The titanium dioxide-contg. porous body may be obtd. by forming titanium dioxide powder into a porous body optionally with a binder such as feldspar, sticking titanium dioxide to the surface of a porous body such as pumice or urethane foam or firing titanium dioxide-contg. urethane foam. The void volume of the porous body is arbitrary selected in according with the purpose for which the porous body is used. The sewage is very easily purified, and since chemicals are not added, secondary pollution by chemicals is prevented.
Patent JP-2001049040-A (JP)
Title: Rubber and rubber composition
Inventor: TOTO TAKESHI
IPC: C08L7/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition excellent in a low fuel consumption property, wet skid resistance, strength characteristics and abrasion resistance. SOLUTION: The rubber composition is obtained by admixing, with a natural rubber or a synthetic isoprene rubber a tapered aromatic vinyl monomer/ conjugated diene monomer copolymer rubber, or a coupled rubber obtained by linking a plurality of the polymer molecules, wherein the copolymer rubber gives a ratio of (a wt. fraction of an aromatic vinyl monomer unit in a polymer molecule having a mol.wt. of 60% of Mp) to (a wt. fraction of an aromatic vinyl monomer unit in a polymer molecule having a mol.wt. of Mp) of 1.1-1.3, where Mp is a mol.wt. corresponding to a top of a peak in a mol.wt. distribution curve by the gel permeation chromatography.
Patent JP-S6380571-A (JP)
Title: Conductivity modulation vertical mos-fet
Inventor: SEKI YASUKAZU
IPC: H01L29/68
Filed: 1986-09-24
Abstract: PURPOSE:To suppress a latchup phenomenon by so forming a source region including a channel region as to become a bottom of a V-shaped section opened on the surface. CONSTITUTION:A field oxide film 16 is formed on a wafer having an N<-> type epitaxial layer 4 on a P<+> type substrate 7 to form a hole. Then, the layer 4 of the hole is dug by etching in a V-shaped section, a P<+> type layer 5 is diffuse with a mask in the bottom of the V shape, and a gate oxide 15 is formed on the inner surface of the V shape. After a gate polysilicon layer 9 is formed on the oxide film 15, a p-type base layer 6 is formed in a self-aligning manner. Then, a resist mask 17 is used to ion implant As to form an N<+> type source layer 8. With the mask 17 removed a PSG film 10 is formed, and a source electrode 1 and a gate electrode 2 are formed. Thus, the current density of the holes flowing in the P-type base layer decreases under the channel region to suppress a latchup phenomenon due to a parasitic thyristor.
Patent JP-S61104276-A (JP)
Title: System for transmitting and receiving ultrasonic pulse
Inventor: YOSHIDA YUKIO
IPC: G01S7/524
Filed: 1984-10-29
Abstract: PURPOSE:To remote the effect of an interference wave by the averaging effect of propagation time difference, by selectively outputting either one of positive and negative polarity transmission signals and setting the point of time when a receiving signal arrived a predetermined change point as the arrival time of an ultrasonic signal. CONSTITUTION:A transmission signal output means 10 is constituted of a pulse generation circuit 11, a drive circuit 12, a transmitting and amplifying circuit 13 consisting of transistors 13A, 13B and a transmission terminal 14 connected to ultrasonic transmitter receivers 2, 3 through a transmission and reception change-over circuit 4. This ultrasonic signal output means 10 selectively outputs either one of positive and negative polarity ultrasonic signals taking the relation of mutually inverse polarity according to preset sequence or random sequence and allows said signal to propagate through the medium to be measured of a flow pipe 1 to selectively output the same to ultrasonic signal detection means 20 and the point of time, when the ultrasonic signal arrived a predetermined change point, is set as the arrival time of the ultrasonic time regardless of the polarity of the ultrasonic wave propagated through the medium to be measured.
Patent JP-H1148379-A (JP)
Title: Suction sheet and its manufacture
Inventor: YOKOYAMA KEIJI
IPC: B32B5/18
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a suction sheet and its manufacture, capable of reliably sucking even an article having a rugged surface by first allowing flexible suction pads made of a foamed resin, etc., to hold fast an article having a rugged surface, adjusting highly rigid non-foamed suction pads, each being provided inside the flexible suction pad, so as to be substantially parallel with the surface of the article to which the opening faces of the non-foamed suction pads are confronted, and further pressing the non-foamed suction pads against the article so as to strongly suck it. SOLUTION: This suction sheet has multiple suction pads 2 which are provided in a scatteredly clot-like manner on a base sheet 1 made of resin or rubber, and which are formed of resin or rubber in the same quality as that of resin or rubber forming the base sheet 1. Each of the multiple suction pads 2 has a suction pad 3 rising annularly by foaming and at least one non-foamed suction pad 4 rising annularly on the inner circumferential side of the suction pad 3, and the height of the foamed suction pad 3 is set to the highest level. The manufacture of the suction sheet includes a step of performing the screen process printing of the outermost suction pad on the base sheet with ink containing a foaming agent, a step of performing the screen process printing of the suction pad on the inner circumferential side, and a step of heating the base sheet after printing.
Patent JP-2000079237-A (JP)
Title: Hinge for pachinko machine
Inventor: NAKAMURA ATSUFUMI
IPC: A63F7/02
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To easily fit and assemble the movable part an fixed part of a hinge separately provided on the upper corner part and lower corner part of the front frame and main body frame of a pachinko machine. SOLUTION: This hinge is provided with the fixed part 1 fixed to the upper corner part of the main body frame 15 of the pachinko machine and the movable part 12 turnably supported by the fixed part 1 by the fitting of a pin and a bearing hole and attached to the upper corner part of the front frame of the pachinko machine. The pin 13 is projectingly provided downwards on the horizontal attaching plate of the movable part 12, a bearing part 3 for fitting and inserting the pin 13 is provided by opening one side on the projection part projecting toward the front part of the fixed part 1 and a pin guide member 5 is swingably and pivotally supported so as to move the pin 13 to the bearing part 3 while holding and swinging it at the opened part.
Patent JP-S59115417-A (JP)
Title: Engine driven generator
Inventor: HIDAKA TERUTSUGU
IPC: F01M5/02
Filed: 1982-12-22
Abstract: PURPOSE:To facilitate start in cold region by providing a preheater which employs engine oil as fuel in an engine driven generator and warming oil in engine and starting battery section through outer air heated by said preheater and high temperature exhaust from said preheater. CONSTITUTION:A generator 2 is contained in a bonnet 8 together with starting battery 3, oil tank 5, pump 7 and carburetor while a preheater 9 which employs oil 4 as fuel is further provided in said bonnet 8. Said preheater 9 will heat air sucked from outside and feed to the interior of engine 1 and battery section 3 as shown by arrow. Upon operation of preheater 9 for proper time, pump 7 will function to feed oil 4 to preheater 9 and the oil 4 will start combustion to suck outer air. Consequently temperature at the inside of engine 1 and battery section 3 will rise quickly to heat oil 4 quickly.
Patent JP-H1068845-A (JP)
Title: Optical transporting system
Inventor: YOKOGAWA HIROSHI
IPC: G02B6/42
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical transporting system capable of transporting much light by increasing the photodetecting angle and photoirradiation angle of an optical fiber. SOLUTION: This system is constituted by arranging one end face of the optical fiber 2 as a light receiving surface in front of an artificial light source 1, introducing the other end of the optical fiber 2 to the space to be illuminated apart from the place where the artificial light source 1 is installed and transporting the light from the artificial light source 1 via the optical fiber 2 to the space to be illuminated. In such a case, the optical fiber 2 is constituted by integrally providing the outer peripheral surface of a core 21 with a clad layer 22 formed of the independent phase of a silica aerogel 23 consisting of a porous skeleton of silica or a composite phase of this silica aerogel 23 and gaps.
Patent JP-S6284778-A (JP)
Inventor: KISHI MITSUHIRO
IPC: A62C99/00
Filed: 1985-10-09
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-H0671343-A (JP)
Title: Bending method
Inventor: SHIODA SHUNTA
IPC: B21D7/025
Filed: 1992-08-25
Abstract: PURPOSE:To detect generation of a trouble, to work and manufacture a bent product free from scuffing, etc., and good in quality by detecting shaft force acting on a work between a feeder and a fixed die in bending. CONSTITUTION:An aluminum pressing bar 18 is arranged between a pressing metal 11 and a work W and a pressure detecting sensor 13 is arranged between the pressing bar 18 and the pressing metal 11. The shaft force acting on the part of the work W positioned behind the fixed die 4 is detected by a pressure detecting sensor 13 at the time of bending and the shaft pressure is shown on a recorder 15. When an operator observes a pressure display of this recorder 15, the shaft pressure acting on the work W at the time bending can be known in real time. When a detected pressure value indicates a pressure value different from a suitable shaft pressure value, some trouble is judged to have occurred, the bending is interrupted to investigate a cause of nonconformity and to take a suitable step.
Patent JP-S6285929-A (JP)
Title: Synthetic resin hollow member and method for preparing that hollow member
Inventor: OMORI HARUTAKE
IPC: B29D23/00
Filed: 1985-10-11
Abstract: PURPOSE:To obtain a light-weight, fast product without the fear of the distortion or collapse of form caused by external pressure, by making a three-layered structure of shaping members added with reinforcing members having different material and a laminating member. CONSTITUTION:A prototype having appropriate shape is shaped from a solvent- soluble synthetic resin. And anti-solvent treatment for surface is applied to the prototype. Then a shaping member in putty state which is made of a synthetic resin composition compounded with a bulking filler, a reinforcing member and a curing agent is applied thin to the prototype. When this shaping member starts to be cured, it is coated with a laminating member in putty state which is made of a synthetic resin compounded with a reinforcing member and a curing agent. Thereafter, as the laminating member starts to be cured, the shaping member is again coated to form coating layers which sandwich the laminating member with shaping members. Then, when the coating layers start to be cured, they are defoamed and the thickness thereof is made uniform. Therewith the surface of the cured coating layer is ground and the prototype is removed by solution with solvent.
Patent JP-H10153624-A (JP)
Title: Measuring device of high-voltage facility sealed and gas-insulated by metal
Inventor: BOSCO ANTONIO
IPC: G01R15/18
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To improve measuring accuracy and operation reliability by fixing and connecting a current conductor to a cast member that is supported by an insulator being fixed to a sealed cylindrical pipe. SOLUTION: A Rogowsky coil winding 10 detects the current of a current conductor 9 where a current through a closed cylindrical pipe 3 filled with an insulation gas flows and a measuring electrode 11 surrounding the current conductor 9 detects the voltage of the current conductor 9. Electronic evaluation devices 23 and 23' processes an output signal from the Rogowsky coil winding 10 and the measuring electrode 11. The current conductor 9 is fixed and connected to a cast member 13 that is supported by an insulator 14 being fixed to the closed cylindrical pipe 3. In this manner, the current conductor 9 is not retained while it is being lifted by a spring contact or is not retained by a shield, thus maintaining a specific electric field inside the closed cylindrical pipe 3, which is important for a signal that is proportional to a voltage outputted form the measuring electrode 11.  A measured value outputted form a measuring device is utilized, for example, for control, measurement, protection, and power calculation.
Patent JP-H1161476-A (JP)
Title: Starting operation of electrolytic bath in ion-exchange membrane electrolytic process
Inventor: ARIMOTO OSAMU
IPC: C25B15/02
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To enhance electrolytic performance and to prevent any rise in electrolytic voltage from being caused by filling an anode chamber of an on-exchange membrane electrolytic bath with an alkali metal halide aq. solution having an alkali metal concn. within a specified range, and then, starting energizing. SOLUTION: In this method, when a sodium chloride aq. solution is used as an anolyte, at the time of starting the operation of an ion-exchange membrane electrolytic bath, preferably, the sodium concn. in the anolyte is adjusted to 2.0 to 4.5 N and also the concn. of sodium hydroxide aq. solution used as a catholyte is adjusted to 20 to 30 wt.%, and further, the temp. of these electrolytes in the electrolytic bath are adjusted to 60 to 85 deg.C.  This method comprises: supplying the sodium hydroxide aq. solution whose concn. and temp. are adjusted to prescribed values, respectively, to a cathode chamber, and also, supplying the sodium chloride aq. solution whose concn. and temp. are adjusted to prescribed value, respectively, to an anode chamber; continuing the supply of these solutions so that the sodium hydroxide aq. solution and the sodium chloride aq. solution overflow the cathode chamber and the anode chamber, respectively and, in this state, further continuing the supply until the temp. of the electrolytic bath reaches a prescribed value; and then, after this temp. reaches the prescribed value, starting the operation of energizing, and concurrently, supplying a concentrated sodium chloride aq. solution used for the normal operation, to the anode chamber.
Patent JP-S6388166-A (JP)
Title: Selective amidination of diamines
Inventor: ARZENO HUMBERTO B
IPC: C07K5/06
Filed: 1987-09-09
Abstract: An  omega -guanidino- alpha -amino acid (or its functional derivative) or a compound containing it may be prepared by the reaction of the  omega -amino group of an  alpha , omega -diamino acid (or its functional derivative) or a compound containing it with a formamidinesulfonic acid.
Patent JP-H1069423-A (JP)
Title: Hypermedia system and its directory data managing method
Inventor: TAKANO HAJIME
IPC: G06F17/30
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of navigation operation by a user by concentrically controlling formation regarding the contents of a content file and secondary information based upon the link relationship between nodes through a directory server provided on a network. SOLUTION: The directory server 12 is equipped with a directory information storage part 121 which stores information regarding node identifiers and the contents of content files as nodes managed by the server 11 and the link information on the nodes. Further, a secondary information storage part 122 stores directory secondary information derived from node data and a retrieval part 123 retrieves information from the directory information storage part 121 and secondary information storage part 122 at a request from a client. The directory information storage part 121 and secondary information storage part 122 are actualized by a storage device such as a magnetic disk drive and the retrieval part 123 is actualized by a CPU, etc.
Patent JP-H02167156-A (JP)
Title: Implantatable material for
Inventor: ROTAARU SHIRUDAA
IPC: A61F2/04
Filed: 1989-08-31
Abstract: PURPOSE: To obtain a composite transplantation material with desired strength to give the flat cut end, by braiding at least two kinds of reabsorptive materials heated at a temperature higher than the melting point of one reabsorptive material with a low melting point and lower than the melting point of the other reabsorptive material with higher melting point and having different melting points. CONSTITUTION: This material is equipped with a weaved or knitted tube 2 whose fiber or filament consists of different reabsorptive materials 2a, 2b, which are low melting point poly-p-dioxanone 2b and high melting point polyglactine 2a in the mixing ration of 5:1 to 1:15, or consists of one reabsorptive material 2a and completely or partially covered or coated by an outside or inside film- like layer 10 of the other reabsorptive material. After the tube is heated at a temperature higher than the melting point of the reabsorptive material 2b with a lower melting point and lower than the melting point of the other absorptive material 2a with high melting point, the tube is formed or reinforced as a tubular composite.
Patent JP-S6380249-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANEMURA HATSUMI
IPC: G03C1/34
Filed: 1986-09-25
Abstract: PURPOSE:To give no effect on a photographic image, even in case of pressing and rubbing the titled material, and to bring it in direct contact with a skin by incorporating a specific compd. to a nonphotosensitive layer and a silver halide photosensitive emulsion layer. CONSTITUTION:The nonphotosensitive layer contains the silver halide emulsion which has not substantially photosensitivity and at least one kind of the compd. shown by formulas I-III. And, the photosensitive silver halide emulsion layer contains at least one kind of the compd. shown by formula IV. In the formulas, M1 is hydrogen atom, a cation, or a group capable of cleaving at an alkaline condition, R1 is alkyl, aralkyl or alkenyl group, etc., V is O, S, Se or NR2 (R2 is alkyl, aralkyl or alkenyl group, etc.) Y and Z2 are each independently methine, a substd. methine or nitrogen atom, Q3 is hydrogen atom, a cation or a protective group of mercapto group capable of cleaving by a cation or an alkaline metal, Z1, Q1, Q2 and X are each an atomic group necessary to forming 5-6 membered heterocyclic ring.
Patent JP-S6385197-A (JP)
Inventor: DOI KENJIRO
IPC: F26B13/18
Filed: 1986-09-24
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-H06206355-A (JP)
Title: Recording apparatus
Inventor: UNOSAWA YASUHIRO
IPC: G01D9/00
Filed: 1993-08-19
Abstract: PURPOSE:To enhance the recording quality, in a recording apparatus using a magnetic linear encoder by providing the magnetic head constituting the linear encoder to a carriage loaded with a recording head and positioning a scale part on an apparatus main body fixing a recording guide shaft and providing a scale part abrasion control means to the magnetic head. CONSTITUTION:A slider part 6 is attached to the carriage 2 moving along a guide shaft 7 in the direction shown by an arrow 11 and moving the recording head mounted thereon. A ferromagnetic resistance element 8 (hereinbelow referred to as an MR element) is fixed to the slider part 6 and the magnetized data of the magnetizing part 41 opposed to the MR element 8 of the scale part 4 is read to confirm the position of the carriage 2. When a scale attaching part 5 is attached to an apparatus main body, the attaching part 5 is positioned so as to be shifted from the center of a bearing part 7 in the direction shown by an arrow 10 and the magnetizing part 41 is allowed to be spaced apart from the bearing part 7 to prevent the abrasion of the magnetizing part 41.
Patent JP-H0972441-A (JP)
Title: Swing check valve
Inventor: OKANO MASATOSHI
IPC: F16K15/03
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To allow a valve body formed as one member composed of a body part, an arm part, a boss part to be provided with an aligning function, and line all fluid contact surfaces of parts constituting a valve with resin. SOLUTION: A valve body 25 is composed of a disc (body) part 27, an arm part 29, a boss part 31, and a stopper part 33. A swing rod 15 is made of a cylindrical rod part and square rod parts on its both ends. The boss part 31 is loose-fitted on the cylindrical rod part of the swing rod 15. The square rod parts are supported in bushes. Holes in the bushes are extended in the direction crossing a dotted line or the center axis-line of a valve seat 11 at a specified angle. Consequently, the valve body connected to the swing rod can move and be aligned in the direction in which the hole of the bush is extended. The fluid contact parts of the valve box, the valve body, the the bushes, the swing rod, etc., are lined-processed with resin 51.
Patent JP-S6287699-A (JP)
Title: Blower
Inventor: JORAKU FUMIO
IPC: F04D29/44
Filed: 1985-10-14
Abstract: PURPOSE:To improve blowing efficiency, by alignably mounting to a suction opening of a fan casing a seal ring rotatably engaged with an outer circumferential surface of a suction opening of an impeller. CONSTITUTION:A seal ring 10 is arranged on a suction opening plane 21 of a fan casing 6. After engagement and alignment, the seal ring 10 is fixedly held by a ring pusher 11 to be press fitted with a cylindrical portion 22 of a suction opening of the fan casing 6. The inner circumference of the seal ring 10 is engaged with an outer circumferential surface 33 on a suction opening of an impeller 5 in such a manner as to permit rotation of the impeller 5. With this arrangement, the circulation of air between the impeller 5 and the fan casing 6 may be prevented to thereby improve blowing efficiency.