baber/WOPTO huggingface dataset:
Patent JP-H0266379-A (JP)
Title: Four-way valve for refrigerating cycle
Inventor: NISHIDA SHUJI
IPC: F16K11/065
Filed: 1988-08-31
Abstract: PURPOSE:To contrive the simplification of structure and the improvement of assembly workability and reliability by holding sliding valves, switching a circuit, in a cylinder with a holder, connected to a plunger, and driving these plunger and sliding valves by a fixed iron core and a solenoid coil. CONSTITUTION:Sliding valves 41, 42, connecting openings 46, 36b, 37a, 37b to communicate and closing these openings, are housed in a cylinder 33 forming a valve main unit. These sliding valves 41, 42 are stored in both ends of a holder 45, and it is connected to a plunger 51 by a pin 52 while forming a tunnel-shaped passage. Further a reset spring 54 is provided between the plunger 51 and a fixed iron core A53, and the plunger 51 and the sliding valves 41, 42 are driven by a fixed iron core B55, provided through a magnet 56, and a solenoid coil 57 engaged with a solenoid yoke 57a. Accordingly, assembly workability is improved with simplified structure, and reliability can be improved by reducing a magnetic loss.
Patent JP-H0725898-A (JP)
Title: Homogeneous human immunointerferon subtype 26k and its production
Inventor: MENAKEMU RUBINSUTEIN
IPC: C07K14/555
Filed: 1991-03-04
Abstract: PURPOSE: To provide the subject novel compound exhibiting antiviral activity, anticellular activity, activities against natural and antibody-dependent killer cells, or activity inducing HLA surface marker antigen.  
     CONSTITUTION: A human interferon-γ subtype 26K, having specific activity of 7×10 6  unit/mg, 26,000 dalton of apparent molecular weight and an amino acid composition of the table, is provided by mixing an aqueous solution of interferon-γ containing impure subtype 26K with a glass adsorbent having small pores, eluting interferon, concentrating it by ultrafiltration and passing it through cation exchange matrix to elute the fraction. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0771478-A (JP)
Title: Two-way clutch
Inventor: YAMAMOTO SHIGEO
IPC: F16D41/06
Filed: 1993-08-31
Abstract: PURPOSE:To provide a two-way clutch which has a lock function in both forward and backward rotating directions and an idle running function and by which the switching can be carried out easily and abrasion and a noise of a rotary shaft can be restrained. CONSTITUTION:In a part of a cam groove 1c, a fixed wheel 1 forms a wedge space in the leftward rotating direction in the same drawing with an outer peripheral surface of a rotary shaft 5 to be controlled. In a part 2c of a cam groove 2c, a movable wheel 2 forms a wedge space in the rightward rotating direction in the same drawing with the outer peripheral surface of the rotary shaft 5 to be controlled. A roller 3 is housed in the cam groove 1c of the fixed wheel 1 and the cam groove 2c of the movable wheel 2 whose phases are matched with each other. The tip of a control pin 6 fixed to the movable wheel 2 extends outside by passing penetratingly through a window 8 formed penetratingly in a shaft directional right side annular part 1b and a sintered oil impregnated bearing 7. When this control pin 6 is moved in both leftward and rightward rotating directions, the movable wheel 2 can be controlled in swinging.
Patent JP-S6460195-A (JP)
Title: Rectangular wire two-layer winding voice coil
Inventor: KONNO MASANOBU
IPC: H04R9/04
Filed: 1987-08-31
Abstract: PURPOSE:To improve adhesive strength between coils by winding the surface in a (y) direction of a straight angle wire wire rod whose cross-sectional size is (x) and (y) (X>y) on a cylindrical voice coil bobbin in a first layer and winding the surface in an (x) direction on the first coil in a second layer. CONSTITUTION:Concerning straight angle wire wire rods 3 and 4 whose cross-sectional size is (x) and (y) (x>y) and whose surfaces in the respective directions are X and Y, the surface Y in the (y) direction is wound on a cylindrical voice coil bobbin 2 in the first layer and the surface X in the (x) direction is wound on the first layer already wound in the second layer. Thus, the adhesive surface between the coils hardly becomes flat between the first layer and the second layer, a shearing force is improved and therefore, the adhesive strength between the coils is improved.
Patent JP-2001040075-A (JP)
Title: Aromatic polyester polyol, its production and rigid polyurethane foam obtained from aromatic polyester polyol
Inventor: HATA EIICHIRO
IPC: C08G63/78
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polyester polyol for rigid polyurethane foam useful for production of polyurethane foam excellent in low smoke emission, flame retardance and high strength by reacting a polyalkylene terephthalate resin and a glycol. SOLUTION: The objective aromatic polyester polyol comprising terephtahlic acid and a glycol component is obtained by reacting (A) a polyalkylene terephthalate resin and (B) a glycol (e.g. diethylene glycol), and has acid value <=0.4 mg-KOH/g and including <=60 μg/g of antimony. The preferable hydroxyl value of the polyester polyol is 100-400 mg-KOH/g, and the viscosity is 2,000-6,000 mPa/s at 25 deg.C.
Patent JP-S6274618-A (JP)
Title: Mold clamping of vertical molder
Inventor: MATSUI TOKUO
IPC: B29C45/64
Filed: 1985-09-30
Abstract: PURPOSE:To prevent a worker from being injured and an unloader-inserted from being broken by a method wherein a stopper plate is shifted so as to release the engagement of the stopper plate with a locking rod by the starting action of at least one pushbutton switch and at the same time a mold clamping circuit is closed by means of both the starting signals of two pushbutton switches and the detection signal of a positional detector. CONSTITUTION:A locking rod 9, which is parallel to the direction of movement of a movable platen 1, a stopper plate 19, which checks the forward movement of the movable platen by engaging with the locking rod, and a positional detector to detect the release position of the engagement of the stopper plate are provided on the movable platen 1 so as to shift the stopper plate 19 in order to release the engagement of the stopper plate with the locking rod 9 by the starting action of at least one out of two pushbutton switches 23 and at the same time to perform the mold clamping action by closing a mold clamping circuit by means of both the starting signals of the two pushbutton switches and the detection signal of the positional detector. Because the mechanical safety device is added to the electrical safety device as described above, even if abnormality occurs in electrical circuit, valves and the like, the lowering of the movable platen is interrupted through the engagement of the locking rod with the stopper plate.
Patent JP-S59108028-A (JP)
Title: Manufacture of polyester film for magnetic recording medium
Inventor: HORIE SHIGERU
IPC: B29C55/02
Filed: 1982-12-13
Abstract: PURPOSE:To obtain a polyester film for magnetic recording medium, having low noise level, and excellent handleability, transportability on a deck, and durability for repeated use, by adding silicon oxide subjected to a specific treatment to the polyester at an arbitrary stage in the preparation of polyester. CONSTITUTION:Water of an aqueous sol of silicon oxide having an average particle diameter of 10-100mmu is replaced with ethylene glycol to obtain an ethylene glycol dispersion containing <=15wt% of silicon oxide. The dispersion is added to a polyester at an arbitrary stage in the preparation of the polyester in an amount of preferably 0.001-1.0wt%. The obtained polyester composition is formed in the form of sheet, drawn, and heat-set to obtain the objective film.
Patent JP-H0379734-A (JP)
Title: Copper alloy for backing plate
Inventor: FUKUDA KENJI
IPC: C23C14/34
Filed: 1989-08-23
Abstract: PURPOSE:To reduce the deformation in the copper alloy caused by thermal strains, to permit its repeated use and to make better its heat conductivity and brazability by incorporating a copper alloy with a specified amt. of Cr as essential components. CONSTITUTION:The compsn. of a copper alloy for a backing plate used for sputtering is formed from, by weight, 0.05 to 0.8% Cr and the balance Cu with inevitable impurities. More preferably, one or more kinds among 0.01 to 2.5% Sn, 0.01 to 1.0% Zn, 0.01 to 0.3% Si, 0.01 to 0.3% Zr, 0.001 to 0.5% Mg, 0.01 to 1.0% Te and 0.1 to 4.0% Pb are furthermore incorporated thereto. In this way, the number of times in its use till the time when it can not be used caused by thermal strains comes to about >=2 times compared to that in conventional oxygen free copper as well as its brazability is made better. In addition, the evaporation of harmful elements is eliminated and normal sputtering can be executed.
Patent JP-2000050374-A (JP)
Title: Variable speed tdm exchange system using ts connection
Inventor: SAITO TADAO
IPC: H04Q11/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to suitably deal with traffic which has a strict delay condition by determining a spatial switching schedule for opening/closing respective time-division gates in a time-division spatial switch so that there is only one time slot corresponding to a certain destination at the same time. SOLUTION: A scheduler 3 determines the switching method of the time slots and informs time-division switches 21, 22,..., 2i of the determined switching method. The switches 21 to 2i practically execute timewise switching (substitution of time slots). Thus a timewisely switched TDM frame is continuously inputted to a time-division spatial switch 5. Since the switch 5 is a bufferless switch, the switch 5 determines a spatial switching schedule so that there is only one time slot corresponding to a certain destination at the same time. Thereby the scheduler 3 executes spatial switching scheduling for opening/closing respective time-division gates in the time-division spatial switch 5.
Patent JP-H04100640-A (JP)
Title: Warm press forming device
Inventor: KAWAGUCHI KENJI
IPC: H01J9/14
Filed: 1990-08-18
Abstract: PURPOSE:To prevent the sticking of dies by holding one of the main dies by a holding member in sliding contact and holding the other main die by a holding member in rolling contact, thereby automatically moving all of the main dies toward the center and maintaining the exact positional relations with each other. CONSTITUTION:An outer ram 114 descends and the peripheral part of a work 27 is clamped by a blank holder 13 and the die 22. The die 22 is movable in a horizontal plane within a certain range and is exactly positioned relative to the blank holder 13 by tapered lock pins 51 at this time. A punch 12 is lowered by an inner ram 62. The punch 12 is movable within a certain range in the horizontal plane and is automatically moved toward the center relative to the die 22 via the work 27. A pad 20 is also movable in the horizontal plane and since the front surface thereof has the same curved surface as the curved surface of the punch 12, the pad is automatically moved toward the center relative to the punch 12 through the work 27. The forming is completed at the point of the time when a pad mounting plate 50 comes into contact with a lower die surface plate 18.
Patent JP-2001038249-A (JP)
Title: Liquid removing method and apparatus used therein
Inventor: KATO YOICHI
IPC: B05C11/10
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To simply fractionate and recover treatment liquids even if there are two or more kinds of treatment liquids by rotating an inner tank packed with a member to be treated to perform liquid removing treatment and storing the treatment liquid separated from the member to be treated in a collection tank and subsequetly taking the collection tank out of a centrifugal liquid removing machine along with the stored treatment liquid. SOLUTION: A member P to be treated is charged in an inner tank A and a first treatment liquid L is injected therein to be kept for a predetermined time to complete impregnation treatment. Next, the inner tank A in which the member P to be treated and the first treatment liquid L are housed is housed in a centrifugal liquid removing machine M by a crane so as to be positioned within a collection tank 20 and the centrifugal liquid removing machine M is operated to perform liquid removing treatment and the centrifugally separated first treatment liquid L is stored in the liquid storage part 21 of the collection tank 20. Thereafter, the collection tank 20 is taken out of the centrifugal liquid removing machine M in succession to the inner tank A by the crane.  Succeedingly, the member P to be treated is impregnated with a second treatment liquid in the same way and subjected to liquid removing treatment. A series of these treatments are successively performed at every treatment liquid.
Patent JP-H04102622-A (JP)
Title: Drainage works for small diameter tunnel
Inventor: ICHIKAWA TAKESABURO
IPC: E02B11/00
Filed: 1990-08-18
Abstract: PURPOSE:To make up facilities high in drainage efficiency and easy to maintain, safely and at low cost by applying a pipe jacking method with auger boring concurrently applied in order that underground water due to land slide prevention is excluded, and thereby laying a large diameter steel pipe furnished with a strainer. CONSTITUTION:A small hole 2 is provided at a position from which the ground can be excavated almost straight toward the underground water section 1 of a land slide critical zone, and a pusher 5 is set in a pusher setting section 4 in such a way that the reaction of the pusher is supported by a reaction receiving pile 3. In the second place, a strainer steel pipe 7 roughly 2m long as an unit length which is made out of a steel pipe roughly 200 to 800mm in diameter for the outer circumference of which a strainer hole is provided, is pushed while excavation is being processed with both a auger bit 9 attached to the steel pipe and an auger 10 rotated by a rotation drive section 11 so as to be extended in order while being welded, so that a buried drainage steel pipe (a) is thereby formed. By this constitution, a drainage facilities which are excellent in collecting capacity, high in strength and is easy to maintain, can thereby be made up safely at low cost.
Patent JP-H0263456-A (JP)
Title: Hollow plateform molded product and manufacture thereof and manufacturing device for hollow plateform molded product
Inventor: SHITOOKA SHIYUNEI
IPC: A61F5/058
Filed: 1988-08-30
Abstract: PURPOSE:To provide a hollow plateform molded product which has breathability and the excellent efficiency of dispersion of a weight by a method wherein a title product is molded by using a hollow plate made of soft plastics in which slits with a given width are formed at intervals of a given distance in a direction extending at a right angles with the longitudinal direction of a rib plate part. CONSTITUTION:A hollow plateform molded product 1 is formed integrally with a pair of plate part 2 on the surface side and 3 on the back side having opposing wide surfaces and is formed with a plurality of rib plate parts 4 situated in a shelf-plateform manner in a direction extending approximately at right angles with the plate parts 2 and 3 and between the plate parts. Two end surfaces 5 in a direction A are opened. Further, slits 6 on the surface side and 7 on the back side, each having a given width, are formed in juxtaposition at intervals of a given distance in a direction extending at right angles with the longitudinal direction of the rib plate part 4. This constitution forms a plurality of hollow passages 8 in the plate parts 2 and 3 and causes communication of the hollow part 8 with the slits 6 and 7 to keep ventilation. Further, the joint part of the hollow plateform molded product 1 is secured by using a socket 9 made of the same material by means of a magic tape.
Patent JP-S6371849-A (JP)
Title: Piled up photosensitive and image receiving elements carrier device for heat developing machine
Inventor: OKAUCHI KEN
IPC: G03D9/00
Filed: 1986-09-16
Abstract: PURPOSE:To improve the adhesion between two types of elements and to eliminate an uneven transfer by specifying the way that a pair of inlet and outlet side belt pulleys in a belt conveyance mechanism are arranged, and overlapping and conveying the photosensitive element and the image receiving element between the belts. CONSTITUTION:The belt 3 is wound on the inlet side belt pulley 1 and the outlet side belt pulley 3, while the belt 6 wound on the inlet side belt pulley 4 and the outlet side belt pulley 5. acute angleBAC=alpha and LAMBDAABD=beta lie within a range of 80 deg.--80 deg., 75 deg., for instance. The photosensitive element and the image receiving element are previously overlapped or overlapped between the pulleys 1 and 4, bound by the belts 3 and 4 between the pulleys 1 and 4, conveyed, isolated from the belts 3 and 6, and discharged between the pulleys 2 and 5. In that process, adhesive force acts on the two elements which are heated. Therefore heat developing transfer is made. Thus the adhesion between the both elements is improved to prevent an uneven transfer, and the height of the device can be made lower.
Patent JP-S60108771-A (JP)
Title: Quality inspecting device for magnetic recording medium
Inventor: OBATA KIYOSHI
IPC: G11B5/84
Filed: 1983-11-18
Abstract: PURPOSE:To reduce inspection time by a method wherein a signal of the specified frequency is recorded on one circuit of the specified track of a recording medium corresponding to a rotation signal thereof and a detection is done on whether or not there is output below the specified ratio with respect to the average output amplitude of the specified track at the next one circuit. CONSTITUTION:A rotation signal is generated from a rotation signal generation circuit 12 corresponding to the rotation of a recording medium (not illustrated), a logic control circuit 13 turns a period changeover switch 3 to the recording position during one revolution of the medium and a signal of the specified frequency is fed to a magnetic head 4 to perform a recording on one circuit. Then, the switch 3 is turned to the reproduction position and a reproduction signal is inputted into a mean detection circuit 8 and a minimum potential detection circuit 10 through a regenerative amplifier 5 or the like to examine the presence of a portion having a regeneration level below the specified ratio with respect to the average signal output in one circuit of the track. Then, the detection circuit 10 is reset with the control circuit 13 to detect the minimum potential of the subsequent track.
Patent JP-2000047262-A (JP)
Title: Liquid crystal display panel
Inventor: ASADA KATSUSHIGE
IPC: H01L29/417
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To satisfy high definition and high numerical aperture, and to prevent elements from being destroyed by static electricity. SOLUTION: This liquid crystal display panel has a constitution, wherein it has a pair of substrates and liquid crystal interposed between the pair of substrates; one of the pair of substrates has a gate bus line 26, plural drain bus lines 28 arranged in the direction perpendicular to the gate bus line, plural pixel electrodes 22, and plural thin film transistors 30; each thin film transistor is provided with a gate electrode 32 connected with the gate bus line, a gate insulating layer, a semiconductor activating layer 36, a channel protecting film 38, a drain electrode 40 formed of a part of the drain bus line, and a source electrode 42 connected with the pixel electrodes; and at least either the drain electrode or the source electrode has constrictions 48, 50 in the position overlapping the end face of the semiconductor activating layer.
Patent JP-H0978629-A (JP)
Title: Attaching and detaching device for counterweight
Inventor: HAMAGUCHI MASAHIKO
IPC: E02F9/18
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching and detaching of a counterweight by a method wherein a forward end of a rod of hydraulic cylinder and a boom are connected by a first cable and the forward end of the rod and a counterweight are connected by a second cable, and the counterweight is lifted or lowered by extending or contracting the cylinder and by moving the boom upward or downward. SOLUTION: For removing a counterweight 28, a boom 31 is inclined forward to interconnect a first hook provided at forward ends of rods of hydraulic cylinders 41, 42 and a hook provided on the boom by a first cable 55. A second cable interconnects a second hook provided at the forward ends of the rods of the cylinders 41, 42 and a hook provided on the counterweight 28. If the rods of the cylinders 41, 42 are extended, the counterweight 28 is lifted. If the boom 31 is revolved rearwardly, the counterweight 28 is removed from a car body and lowered. For attaching the counterweight 28, a procedure reverse to the procedure as mentioned above is taken.
Patent JP-H1057901-A (JP)
Title: Chute type weight selector
Inventor: KIKUCHI KUNIO
IPC: G01G15/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To exclude matters having incorrect weight by accurately weighing matters to be weighed in which comparatively light articles are bagged in the order of falling without disturbing a well-ordered state and carrying out the matters to a next process. SOLUTION: The falling matters to be weighed W are received by a weighing chute 2 at a bottom part of which hook-shaped members 21 are arranged in comb-shape at prescribed intervals and are temporarily placed at the chute bottom part 18 to measure its weight. Levers 3 are raised to terminal end parts of the hook-shaped members 21 from below respective spaces of the hook-shaped members 21 to lift the matter to be weighed W. While keeping the state, the matter W is turned to a next process direction by air injection so that a surface being in contact with the weighing chute 2 is directed upward then is carried out to the next process by another air injection. The measured matter having incorrect weight is extruded in the next process.
Patent JP-H1151048-A (JP)
Title: Slider assembly
Inventor: TAKEDA KOJI
IPC: F16C29/10
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a slider assembly in which a stopper to prevent the removal of a slider from a rail member is made in a single structure, which can be manufactured at a low cost, and can be installed to and removed from the rail member simply. SOLUTION: A slider 21 allowable to slide to the track rail 22 of a slider assembly 1 is prevented its removal from the track rail 22 by a stopper 2. The stopper 2 consists of a holder 7 to hold the slider 21 at the side of the track rail 22; and locking parts 8 provided at both sides of the holding part 7. The holding part 7 is composed of a pair of legs 3 and a bridge 4, and each locking part 8 is composed of a bending part 5 and a locking end 6. The locking ends 6 are engaged to engaging parts 12 formed as engaging holes to the track rail 22.
Patent JP-H0648651-A (JP)
Title: Belt conveyer device for processing original roll
Inventor: IWASE HIROAKI
IPC: B65H45/103
Filed: 1992-07-24
Abstract: PURPOSE:To perform a passing feed, standby, laying work, etc., of a master roll by providing a lift frame on a carriage and many belt conveyers in a multistep layer state in this lift frame. CONSTITUTION:Moving rails 8, 9 are laid along a direction of arranging roll extending machines 1... arranged in parallel, and an electric motor-driven self- propelling carriage 11 is mounted onto the rail. A lift frame 16, lifted through X-shaped links 17, 18 by rotating a screw shaft 23 by an electric motor 37, is arranged in the carriage 11. This lift frame 16 is constituted into a three-story structure, to provide a sliding plate 26 in upper surfaces of upper, intermediate and lower step frames 12 to 14, and also turnably providing a plurality of endless belts 33 to appear in a plurality of belt passing holes, opened in a direction orthogonal to a direction of moving the carriage, on each sliding plate 26. In this way, a master roll, extended by the roll extending machine 1, can be once accumulated on each step frame 12 to 14, then the master roll is fed to a cutting machine 6.