baber/WOPTO huggingface dataset:
Patent JP-H01278327-A (JP)
Title: Manufacture of heat bonding polyester film
Inventor: MIURA SADAMI
IPC: B29L9/00
Filed: 1988-05-02
Abstract: PURPOSE:To manufacture heat bonding film to be able to laminate together at a practical temperature by providing a layer constituted of specific thermoplastic polymer on a polyester film surface before the completion of crystal orientation and carrying out orientation and heat treatment to complete crystal orientation. CONSTITUTION:A layer mainly composed of at least one kind of thermoplastic polymer selected out of polyester resin, polyolefin, olefin copolymerized resin, viny resin and phenoxy resin on at least one surface of a polyester film before the completion of crystal orientation is provided by the lamination method, and then orientation and heat treatment are carried out to complete crystal orientation to manufacture a heat bonding polyester film. Said polyester film is a linear saturated polyester film composed of aromatic dibasic acid or its ester formed inductive material and diol or its ester forming inductive material. The heat bonding polyester film should preferably be a base film of 20-500mum thickness and a heat bonding layer of 5mum or more thickness, and good processing properties of fixing by pressure at the temperature of 70-250 deg.C and under pressure.
Patent JP-H08304785-A (JP)
Title: Formation of barrier rib of plasma display device and plasma address display device
Inventor: SEKI ATSUSHI
IPC: G02F1/133
Filed: 1995-05-01
Abstract: PURPOSE: To prevent the occurrence of defect parts which are the cause for discharge leakage by printing a substrate surface with striped barrier rib layers by using a screen, then rotating the substrate at a specific angle and subjecting the substrate to screen printing again. CONSTITUTION: Paste 36 for forming barriers is applied by printing, for example, three times, on a glass substrate 7 via meshes 25 exposed in printing image parts 24 not formed with the emulsion parts 23 of the screen 20, by which three layers of the striped layers are formed at the time of forming the barrier ribs 10b on the glass substrate 7 by using the screen 20. The glass substrate 7 is then rotated 180 deg. on the plane parallel with the substrate and is subjected to the printing again by the screen 20 in this position, by which three layers of the striped layers by the paste 26 are formed. The glass substrate 7 is henceforce rotated alternately 180 deg.C in these two positions and is repetitively subjected to screen printing three times each in the respective positions, by which the barrier ribs 10b of a layer thickness of about 100 to 300μm are formed.
Patent JP-S5442558-A (JP)
Title: Device for licking up screw
Inventor: TSUKADA TOSHIJI
IPC: F16B39/04
Filed: 1977-09-09
Abstract: PURPOSE: To accurately adjust and fix engaged screw parts in desired position.  
     CONSTITUTION: To adjust and lock up an adjusting screw 8, a lickup screw 11 is removed from a groove 10 first. The adjusting screw 8 is turned and moved to a desired position, thereby providing a clearance 9 berween a core 3 and a moving iron core 5. The lockup screw 11 is inserted into the groove 10 while engaged with a female screw part 1a. The head of the lockup screw 11 is brought into contact with the end face of a casing 1 or the adjusting screw. The lockup screw is tightened. Thereby, the lockup screw itself is fixed on the female screw part 1a of the casing 1. Therefore, the adjusting screw 8 is fixed in predetermined position at the casing 1. It is prevented that the adjusting screw 8 moves and the clearance varies 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08281372-A (JP)
Title: Lost foam prototype for casting
Inventor: KOSUGI TAKEO
IPC: C08J9/02
Filed: 1995-04-07
Abstract: PURPOSE: To provide a lost foam prototype which has an advantage of averting the occurrence of deformation in spite of application as a prototype having intricate shapes in full-mold casting and is improved to a material having the nature to attain complete combustion and gasification at the time of pouring and, therefore, yields a casting which is free from surface defects, such as recesses and rough surfaces in the produced casting and is extremely good in terms of appearance. CONSTITUTION: This lost foam prototype for casting is a rigid polyurethane foam having an open cellular structure produced by reaction of an org. polyisocyanate component and a polyol component. This org. polyisocyanate component consists of a urethane modified toluene diisocyanate prepolymer or a mixture composed of this urethane modified toluene diisocyanate prepolymer (preferably 100 to 70 pts.wt.) and aliphat. polyisocyanate or diphenyl methane diisocyanate (preferably 0 to 30 pts.wt.).
Patent JP-S62264072-A (JP)
Title: Scorotron charger for electrophotographic device
Inventor: KARASAWA KAZUNORI
IPC: G03G15/02
Filed: 1986-05-12
Abstract: PURPOSE:To prevent destruction of a photosensitive body which is caused when a grid is in the floating state, by providing a photosensitive body protective member so that the distance between this member and a grid is equal to or shorter than that between the grid and the photosensitive body. CONSTITUTION:A photosensitive body protective member 9 is provided near a grid 3. The photosensitive body protective member 9 is provided in such position that a distance Gg between the grid and the photosensitive body is equal to or longer than a distance (d) between the grid and the photosensitive body protective member. Thus, destruction of a material to be electrified, namely, the photosensitive body due to the floating state of the grid is prevented.
Patent JP-S63271459-A (JP)
Title: Electrophotographic sensitive body
Inventor: GOTO SATOSHI
IPC: G03G5/06
Filed: 1987-04-30
Abstract: PURPOSE:To increase the sensitivity of a sensitive body and to stabilize the characteristics during repeated use by using a specified stilbene deriv. as a carrier transferring substance. CONSTITUTION:A carrier generating layer 2 and a carrier transferring layer 3 contg. a stilbene deriv. (A) represented by formula I as the principal component of a carrier transferring substance are laminated on an electrically conductive support 1 after an intermediate layer 5 is formed on the support 1 as required. In formula I, Ar1 is phenyl or naphthyl, Ar2 is phenylene or naphthylene, R1 is H, alkyl or aryl and each of R2 and R3 is H, halogen, alkyl or the like. The layer 2 is formed by vacuum deposition, coating or other method. The layer 3 is formed by coating the layer 2 with a coating liq. prepd. by dispersing the deriv. A, e.g., a compd. represented by formula II in a binder, e.g., polycarbonate.
Patent JP-S5631921-A (JP)
Title: Method of geological examination
Inventor: KOMATSUDA SEIKICHI
IPC: E02D1/00
Filed: 1979-08-25
Abstract: PURPOSE: To measure the balanced muddy-water pressure with high accuracy by measuring the quantity of falling earth, water pressure, etc. within the wall of a bored hole through staged lowering of the muddy-water level in the hole.  
     CONSTITUTION: A bored hole 4 in a section from the upper-end part of a casing 2 to the underground water level 5 being divided equally into (n), a muddy-water pressure measuring apparatus and a hole-shaped layer inspecting gauge are lowered down to the bottom of the hole in a state that the muddy water A in subsections  n 0 W n 1  is pumped out. In the process of the lowering, the muddy-water pressure at every one-meter depth is measured, and then, in the process of lifting of devices, the condition of the wall of the hole is measured continuously, further the quantity of accumulated earth on the bottom of the hole being verified and calculated. After that, in the state that the muddy water in subsections n 1 Wn 2  of the muddy-water level is removed, each measurement is performed again. This performance is repeated also for other subsections n 2 Wn 3 , n 3 Wn 4 .... When the quantity of degraded earth increases in the stage of such operations, the muddy-water pressure under which the quantity of fallen earth accumulated increases sharply is found based on the data obtained thus far and thereby the balanced muddy-water pressure indicating the falling limit of the wall of the hole is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S591023-A (JP)
Title: Automatic bending device of hoop used for bundling
Inventor: IWAKI TAKASHI
IPC: B21D7/00
Filed: 1982-06-25
Abstract: PURPOSE:To reduce loss time and to perform a titled operation safely, by attaching a hoop directly after cutting it into a standard size to a seal, in an on- line, and bending and delivering it by full automatic operation. CONSTITUTION:A clutch 3 and a brake 4 respectively made on and off by pushing a starting button to start the feeding of a hoop, and a seal clamp 5 is simultaneously actuated at that time. When the hoop attains a standard size, the clutch 3 and brake 4 are respectively made off and on to cut the hoop. The cut tape is sent forward by pinch rolls 6, and when the tape arrives at a proper position after the cut part is detected by a proximity sensor 7, rolls 6 are released, and cradle 8 and guide rolls 9 are lowered simultaneously with a time up, and the hoop is bent by the 100 deg. clockwise turn of a rocking cylinder 12 simultaneously with a passing of the tape through a seal-pressing cylinder 11. Next, after the clamp 5 is released and the cylinder 12 is reversely turned to release the cylinder 11, the seal and hoop are delivered by a cylinder 13 used for pushing out the same.
Patent JP-H10304261-A (JP)
Title: Tuner for cable modem
Inventor: MATSUURA SHUJI
IPC: H03K19/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To save power consumption during constant standby reception, to suppress the generation of local spurious interference, to simplify a shield structure, and to make this device compact and light in weight by adopting a single conversion system. SOLUTION: A down-stream signal from a CATV input terminal 11 is switched through a high-pass filter 100 to UHF band, VHF HIGH band, and VHF LOW band circuits by input selecting circuits 101, 102, and 103. For example, at the time of the UHF band channel reception, the UHF band system from the input selecting circuit 101 to a mixing circuit 113 is operated, while other systems are not operated. The UHF band signal is tuned for respective channel by a high frequency amplification input synchronizing circuit 104 and amplified, and a received signal is derived by a high frequency amplification output circuit 110 and converted into an intermediate frequency signal by a mixing circuit 113. Also, frequencies higher by intermediate frequencies of 44 MHz is supplied to each band local oscillation circuit 116, 117, and 118.
Patent JP-H10301265-A (JP)
Title: Resist composition and methods for forming pattern and manufacturing semiconductor device
Inventor: SAKAMIZU TOSHIO
IPC: G03F7/039
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the resist composition high in sensitivity and resolution and capable of forming a positive or negative pattern superior in dimensional control by adding a compound converted into a heat-decomposable ester by reaction with an acid produced by decomposition of an acid precursor, and after exposure, producing an acid by heat treatment. SOLUTION: The resist composition contains the compound converted into the heat-decomposable ester by reaction with the acid produced by decomposition of the acid precursor, and after exposure; producing an acid by heat treatment, a medium having reactivity of changing alkali solubility by an acid- catalyzed reaction and a compound to be allowed to produce an acid by irradiation with activated chemical rays. The compound convertible into the heat- decomposable ester by the acid catalyst is the ones having one kind of structure selected from acetals and ketals to be used in an amount of 3-30 weight % of the total solids of the resist, thus permitting the obtained pattern to be high in sensitivity and resolution and superior in dimensional controllability.
Patent JP-S602043-A (JP)
Title: Stator for molded submerged motor
Inventor: TAKAGI SHIYOUJI
IPC: H02K1/04
Filed: 1983-06-15
Abstract: PURPOSE:To protect a coil and a core from moisture penetration from the outside by a method wherein a non-moisture-permeable metal cylinder is provided to the inside of a solidly molded layer to cover the coil and the core. CONSTITUTION:A molded layer 3 is solidly molded with a thermosetting resin molding material such as a phenol resin, an epoxy resin and a non-saturated polyester resin. Moreover, a metal cylinder, which contains the coil 1 and the core 2, is provided to the inside of the molded layer 3 and to the part close to the surface of the part facing the coil 1 and the core 2. This metal cylinder 4 protects the internal coil 1 and the core 2 from water penetration caused by diffusion and moisture penetration through a cracking point when the motor is used in water and it has an enough length to cover the parts where the coil 1 and the core 2 are provided and has a non-water-permeable structure.
Patent JP-S5632974-A (JP)
Title: Artificial fish egg like salmon roe
Inventor: KUWABARA KIYOAKI
IPC: A23L17/30
Filed: 1979-08-28
Abstract: PURPOSE:The titled artificial fish egg having a texture, appearance, moisture content, etc. similar to those of the natural fish egg, prepared by gelatinizing a specific edible sol film layer enclosing an edible sol ungelatinized with metallic ions with the metallic ions, and treating the sol film layer with a smoking liquid. CONSTITUTION:An edible sol, e.g. agar or guar gum, which can be taken in the body, is ungelatinized with metallic ions and encloses an oily material, e.g. olive oil or cuttlefish oil, is coated with an edible sol film layer which comprises (A) a water-soluble alginate and (B) pectin at a weight ratio between (B) and (A) of 0.2:1-3:1 and wil be gelatinized with metallic ions to be taken in the body. The coated sol is then immersed in a 0.1-30% aqueous solution of PH3-11 containing Ca ions and Al ions to gelatinize the film layer, immersed in a wood smoking liquid of PH1-11 at 0-60 deg.C for 30min-3hr, and washed with water and dried.
Patent JP-S5232682-A (JP)
Title: Manufacturing process of semiconductor device
Inventor: YUKIMOTO YOSHINORI
IPC: H01L21/337
Filed: 1975-09-08
Abstract: PURPOSE: The oxidization film is formed at the lower part of gate region of semiconductor device in order to secure insulation with substrate, through which input can be taken in independently. In this way, semiconductors of high integration capability can be steadly manufactured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10296202-A (JP)
Title: Mat washing apparatus
Inventor: HIROSE TOSHIO
IPC: D06F11/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a mat washing apparatus which can efficiently wash a small quantity of mats and easily remove sand entering in the depth of the pile cloth of the mats without damaging the pole cloth. SOLUTION: A pre-cleaning part 4 to turn over a mat 2 and to drop dust and sand adhering to the surface of a mat 2 is installed in a line 3 which continuously transports mats 2, a cleaning liquid permeating part 6 to jet a non- foaming cleaning liquid to the surface of the mat 2 is installed in the downstream side of the pre-cleaning part 4, a cleaning part 7 provided with nozzles 29, 31, 32 to spray jet water flow mixed with the non-foaming cleaning agent and bubbles to the mat 2 is installed in the downstream side of the cleaning liquid permeating part 6, an inversely rotating part 49 to inversely rotate a mat 2 as to set the surface of the mat 2 downward is installed in the downstream side of the cleaning part 7, and a sand dropping part 13 having a vibrator 52 to vibrate the mat 2 is installed in the downstream side of the inversely rotating part 49.
Patent JP-H09292400-A (JP)
Title: Atomic force microscope
Inventor: KITAMURA SHINICHI
IPC: G01B21/30
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an atomic force microscope which prevents the contacting troubles of a sample with a chip in a scanning operation by a method, wherein a cantilever is vibrated in a direction tilted at a definite angle with reference to the face of the sample. SOLUTION: A chip 9 is mounted on, and attached to, the tip of a cantilever 2, and a piezoelectric element 8 for excitation vibrates the cantilever 2 at either a natural frequency or at a frequency close to it, at a definite angle θ with reference to the face of a sample 10, e.g. in a direction (d) tilted at 45 deg.. When the cantilever 2 is vibrated so as to be tilted, e.g. at 45 deg., a vertical component F'V and a horizontal component F'H are contained in a force grade F', and the force grade in the horizontal direction can be detected. Thereby, it is possible to prevent the contacting of the chip 9 with the sample 10 in a scanning operation.
Patent JP-H09298829-A (JP)
Title: Current-carrying alarm system in distribution board
Inventor: IRIYAMA HIROMI
IPC: H02H3/08
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a current-carrying alarm system for discerning surely whether the inside of a distribution board is in a current-carrying state or not when a door is opened and preventing an operator from leaving the door open. SOLUTION: A serial circuit includes a contact 21a of a switch connected to a secondary terminal of a transformer 20a, which is connected to a bus bar 13 on the primary side, and turned on when a door of the distribution board is opened and a red system-1 alarm lamp 22a. The serial circuit is provided in a feeder raw panel with a plurality of feeders connected downward to the bus bar 13 on the the same system-1 feeder side. When the door is opened during the continuity in the system-1 feeders, the contact 21a is turned on and the red system-1 alarm lamp 22a is lightened. Then, an operator can discern surely the charging state. During the non-current-carrying state (power failure and the like), the alarm lamp 22a is not lightened because of the stoppage of power from the transformer 20a even when the door of the distribution board on the system-1 feeder side is opened.
Patent JP-S5811735-A (JP)
Title: Production of high-strength oil well pipe of superior stress corrosion cracking resistance
Inventor: OKADA YASUTAKA
IPC: C22C38/00
Filed: 1981-07-13
Abstract: PURPOSE:To improve the strength and stress corrosion cracking resistance of an oil well pipe in the stage of producing the oil well pipe of Ni-Cr stainless steel contg. specific metallic elements by regulating the contents of Cr, Mo, W in a specific range. CONSTITUTION:The Ni-Cr stainless steel of such compsn. that contains <0.05% C, <1.0% Si, <2.0% Mn, <0.030% P, <0.005% S, <0.5% sol.Al, 35-60% Ni, 22.5-35% Cr and 1 or 2 kinds of <4% Mo and <8% W, and satisfies the two equations expressed by the equation[I]between the contents of Cr, Mo, W is hot worked to a pipe material at >=10% thickness reduction ratio at <=1,000 deg.C and at >=800 deg.C finishing temp. Such pipe material is cold-worked at 10-60% thickness reduction ratio and is used in deep wells or heavily corrosive environment, whereby the oil well pipe of superior strength and stress corrosion cracking resistance for oil wells and natural gas wells is produced.
Patent JP-H02296080-A (JP)
Title: Valve operated by pressure medium
Inventor: EDERUBERUTO TEIFUENSARERU
IPC: F16K47/02
Filed: 1990-04-26
Abstract: PURPOSE: To reduce vibration which occurs when a valve is opened and closed and the mechanical stresses and pulsating forces of the valve by designing a medium inflow side extension of the same diameter as a valve seat lid so that it extends into stagnant flow provided upstream thereof and into a static deflector to shut off water hammers or the like. CONSTITUTION: The extension 218 of a lid 208 extends into a flow deflector 229 and the deflector 229 has a head in the form of a cylinder guide because of the extension 218 and has a streamlined bottom. The inside diameter of the deflector 229 is equal to the diameter of a valve body 201 in a medium inflow area. Next, a groove 232 matching an outside diameter for storing a ring 231 becomes a terminal at a head end in a shoulder and the head end face of the ring 231 is engaged with the shoulder. Therefore the deflector 229 deflects a medium flowing into an annular chamber between the deflector 229 and a valve body 201 via a line 225, and pulsating forces produced by the deflection are removed by the static deflector 229. Therefore, when opened the lid 208 is not exerted with large deflection and the resulting pulsating forces.
Patent JP-H05115493-A (JP)
Title: Surgical instrument
Inventor: RICHIYAADO SHII KINDOBAAGU
IPC: A61B17/00
Filed: 1992-04-03
Abstract: PURPOSE: To provide a surgical instrument enclosing a body organ or tissue during a surgical operation. CONSTITUTION: A surgical instrument includes a fine thread 11 having a trapping part 12 and a free end inserted into a cannula, a surgical bag 15 having an open end attached to the trapping part 12 of the fine thread, and a means for contracting the diameter of the fine-thread trapping part 12 so that when the fine-thread free end 13 is pulled forward, the open end of the bag is closed.
Patent JP-S5334383-A (JP)
Title: Illumination unit
Inventor: SAKURAI SHIYOUJI
IPC: F21V21/08
Filed: 1976-09-11
Abstract: PURPOSE: To provide an illumination unit comprising a tubular main body with slide grooves, sliders fitted to the grooves, and hangers fixed to the sliders, thus providing a valiety of mounting modes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08298852-A (JP)
Title: Axial flow-type threshing drum
Inventor: TANAKA YUJI
IPC: A01F12/20
Filed: 1995-05-08
Abstract: PURPOSE: To enable an axial flow-type threshing drum fitted to a threshing drum main body comfortably threshing for whole length of the threshing drum main body by forming a spiral threshing tooth transferring a material to be treated backward and threshing with a screw and an independent threshing tooth placed at an outer peripheral edge of the screw. CONSTITUTION: A spiral threshing tooth 6 transferring a material to be treated backward and threshing is formed by a screw 6a and independent threshing teeth 6b, 6c and 6d placed at an outer peripheral edge of the screw, and is fitted to a threshing drum main body 5 to form an axial flow-type threshing drum, then the pitch of the independent threshing teeth 6b, 6c and 6d is set larger at a front side part 5a and a rear side part 5c of the threshing drum main body 5 and smaller at an intermediate part 5b between front and rear.
Patent JP-H11307083-A (JP)
Title: Positive electrode plate for lithium-ion secondary battery and lithium-ion secondary battery
Inventor: NAKAI KENJI
IPC: H01M10/0525
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode plate for a lithium-ion secondary battery, capable of increasing a discharge capacity, by enlarging contact areas of a conductive substance with lithium-containing double oxide powder without lowering energy density. SOLUTION: Positive-electrode material particles 11 made up of Lix CoO2 (x=1.01) are prepared. Then, conductive thin films 12 are formed on surfaces of the positive-electrode material particles 11 by means of vapor deposition by using a carbon coater. The positive-electrode material particles 11 with the conductive thin films 12 formed on their surfaces are mixed with a binder, and mixed with a proper quantity of solvent added thereto to make an ink-like mixture. Then, the ink-like mixture is spread on both sides of a positive- electrode current collector. By drying this, positive-electrode material layers are formed.