baber/WOPTO huggingface dataset:
Patent JP-H11273442-A (JP)
Title: Luminaire
Inventor: ISODA MASAAKI
IPC: F21V19/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To aim to miniaturize the whole shape by obtaining a thin and small lamp-socket. SOLUTION: This luminaire is equipped with a circular lamp 7, which has a lamp base 30 where lamp pins 32 are projected, and a lamp-socket 5, which has a lamp pin connection 15 where lamp pins 32 are connected and a wire joint 16 conducted therewith, and which is mounted on a mounting surface 17 of an apparatus body 3. The lamp pins 2 and the lamp pin connection 15 are faced toward the roughly rectangular direction relative to the mounting surface 17, and the lamp pin connection 15 and the wire joint 16 are arranged roughly on the diameter of the lamp 7.  Consequently, a lamp supporter 20, where the lamp pin connection 15 is to be installed, can have a shape settled inside a plane of projection of the lamp 7, so even when the lamp pin connection 15 and the wire joint 16 are arranged roughly on the diameter of the lamp 7, the width of the lamp-socket 5 in the lamp diameter direction does not become wider. Also, it is satisfactory if the length of the lamp support 20 is longer than that of one lamp pin 32, so the height of the lamp-socket 5 can be made short. Therefore, forming the lamp-socket 5 thinly and in a small size can be aimed.
Patent JP-S573922-A (JP)
Title: Soil stabilization work by planting vegetation
Inventor: HIRAYAMA MITSUO
IPC: E02D17/20
Filed: 1980-06-04
Abstract: PURPOSE: To permit the planting of vegetation even in pumice stone layer, etc., by adding bentonite as a cultivating agent to the planting base ground so as to avoid the saturation of moisture and also to gretly raise the durability of a soil sheathing plate.  
     CONSTITUTION: A mixture of seeds, fertilizer, soil, a curing agent, and a soil stabilizer is mixed with a mixture of bentonite, polyvinyl acetate emulsion, and a starch glue, together with, as needed, flint coat. Then, on the planting base ground thus obtained and placed on a slope, vegetations are planted through soil sheathing plates driven at proper intervals. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10164688-A (JP)
Title: Frequency characteristics compensator for regenerative audio signal
Inventor: LEE HAI-WOOK
IPC: H03F1/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To emphasize a high frequency reproduced signal while cutting off noise in a high frequency range when reproducing audio signals by generating a clipped signal for cutting off signals between the prescribed levels of high-pass filtered regenerative signal from a clipper part, overlapping the clipped signal and regenerative signal at an adder and emphasizing the high frequency signal. SOLUTION: The anode terminal voltage of a diode D1 at a clipper part 34 is assumed as V. In this case, when a voltage at the cathode terminal of the diode D1 as the input terminal of the clipper part 34 is settled within the value of V±0.6V, the signal to be inputted to the clip part 34 can not be conducted through diodes D1 and D2 but cut off. When the V is set to 0V, the clip part 34 cuts off the signal component of ±0.6v from the input signal. This, the high frequency noise is removed.
Patent JP-2000273570-A (JP)
Title: Cast steel for pressure vessel and production of pressure vessel using the same
Inventor: TASHIRO YASUNORI
IPC: C22C38/48
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain cast steel having excellent creep rapture strength characteristics and moreover improved in impact resistance (welding characteristics) and toughness by allowing it to have a compsn. contg. respectively specific amounts of C, Si, Mn, Ni, Cr, Mo, V, W, Nb and/or Ta, B, Ti, Al, N, O, P and S and also allowing Ti, Al, O and N to have specified relation. SOLUTION: This cast steel for a pressure vessel is the one having a compsn. contg., by weight, 0.04 to 0.1% C, 0.1 to 0.4% Si, <=0.2% Mn, 0.1 to 0.8% Ni, 3 to 4.5% Cr, 0.2 to <0.5% Mo, 0.2 to 0.4% V, 0.5 to 2% W and/or 0.01 to 0.06% Ta, 0.001 to 0.01% B, 0.005 to 0.045% Ti, 0.006 to 0.015% Al, >0.005 to <0.01% N, <=0.008% O, <=0.015% P as impurities, <=0.007% S as impurities, and the balance Fe with inevitable impurities, and in which Ti, Al, O and N in this componential ranges satisfy the formula.
Patent JP-S63245335-A (JP)
Title: Work built-in device
Inventor: OKABE SAKIICHI
IPC: H01L21/52
Filed: 1987-03-27
Abstract: PURPOSE:To enable a work to be surely built in, by fixing a piezoelectric vibrator, vibrating the work at the amplitude conformed to the initial locational tolerance of the work, to a holding means to hold the work detachably. CONSTITUTION:At the time of building in, first a work 12 being located on a position A is attracted by a suction chuck 11, holding it. Then, this suction chuck 11 is moved and positioned in the upper part of a built-in part 13. At this time, a piezoelectric vibrator 14 is driven and it is made to go down while vibrating the vacuum chuck 11, whereby even if the work 12 is not accorded with an opening part of the built-in part 13, it will accor with this opening part at a certain point of time, so that it is further made to go down in a state of being fitted in the opening of the built-in part 13, thus it is built in. By so doing, even if initial positioning accuracy of the work is not raised up so high, the work can be surely incorporated in the built-in part.
Patent JP-S59200750-A (JP)
Title: Surface coating method
Inventor: TOMINAGA MASAHARU
IPC: C23C4/08
Filed: 1983-04-28
Abstract: PURPOSE:To form a surface film having superior wear resistance and sliding characteristics by forming a sprayed layer of a WC-(Ni-P) alloy on the surface of a member to be treated, heating the member in a nonoxidizing atmosphere to melt only the Ni-P phase, and solidifying the molten phase. CONSTITUTION:A WC-(Ni-P) alloy for forming a sprayed layer on the surface of a member to be treated is preferably prepd. by coating about 95-70% WC powder of about 20-60mum grain size with about 5-30% Ni-P contg. about 8-13% P by electroless plating. A sprayed layer of the WC-(Ni-P) alloy is formed on the surface of a member to be treated. The member is heated to about 950- 1,050 deg.C in a non-oxidizing atmosphere to melt only the Ni-P phase, and the molten phase is solidified. Ni-P is decomposed at about 400 deg.C, and Ni3P is precipitated, so the hardness of the entire film is increased.
Patent JP-H08274417-A (JP)
Title: Flexible wiring board and its manufacture
Inventor: NAMITO MINORU
IPC: H05K3/28
Filed: 1995-03-31
Abstract: PURPOSE: To provide a flexible wiring board wherein peeling resistance of bent part used for a position wherein a wiring interval varies is improved and a highly efficient and inexpensive manufacturing method thereof which restrains an increase in the number of operation processes which increases in accordance with the increase in bending formation and bending positions. CONSTITUTION: This flexible wiring board has a long size film base 1, a conductor pattern 2 formed on the film base 1 and an insulation resin layer 3 consisting of a thermoplastic resin layer or a thermosetting resin layer formed to cover the conductor pattern 2 and is provided with a zigzag bending part whereto a flexible wiring board is bonded after heated and pressurized. When bonded by heating and pressurizing, it is prepared by bringing a heat resistant high polymer resin material into contact with it.
Patent JP-S531887-A (JP)
Title: Air-tight construction in wire outgoing portion
Inventor: OOTSU HIROMASA
IPC: H05K7/00
Filed: 1976-06-28
Abstract: PURPOSE: To form the air-tight construction in the wire outgoing portion, resistant with the variatio due to time, semipermanently available and having the exchangability with the conventional assembly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57192392-A (JP)
Title: Production of 3-alkoxymethylcephalosporin
Inventor: FUJIMOTO KOUICHI
IPC: C07D501/26
Filed: 1981-05-19
Abstract: PURPOSE: A lower alcohol is made to act on a specific cephalosporanic acid in the presence of an iodine compound to produce the titled compound used as a starting compound for antibiotics by no use of toxic and harzardous compounds through a shortened and industrially advantageous process.  
     CONSTITUTION: A cephalosporanic acid of formulaI(R 1  is amino-protecting group) or its salt such as sodium 7-phenoxyacetamide-3-acetoxymethyl-3-cephem- 4-carboxylate and a lower alcohol such as methanol are heated in the presence of a iodine compound such as sodium iodide to effect the reaction. Then, the reaction mixture is concentrated under reduced pressure to distil off the excessive lower alcohol, whereby the objective compound of formula II (R 2  is lower alkyl) is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59202103-A (JP)
Title: Method for rolling band-or-sheet-shaped metal having partially checkered pattern continuous in rolling direction
Inventor: TSUJII KAZUMASA
IPC: B21B1/22
Filed: 1983-04-28
Abstract: PURPOSE:To manufacture, by rolling, a band-or-sheet-shaped metal excellent in flatness and having continuous partially-checkered pattern in the rolling direction by forming a part having a projecting and recessing checkered pattern on the surface of one roll of a pair of final finishing rolls having plus crowns. CONSTITUTION:A pair of the final finishing rolls 1, 2 of finishing rolling rolls are provided with plus crowns, and also the roll 1 of one side is provided with a part A having projecting and recessing checkered pattern and a part B having no checkered pattern and slightly slenderized by providing the outer diametral difference to the whole circumference of roll gradually from the part A to both sides of roll. The quantity of rolling deformation of a material 3 to be rolled caused by the difference of ductilities between the checkered part and the flat one is absorbed and dispersed by finish rolling the material 3 by the rolls 1, 2, and a projecting and recessing checkered pattern is provided continuously in the rolling direction and partially in the direction of roll axis, as well as an excellent finished flatness, to a band-or-sheet-shaped metal product.
Patent JP-2000000797-A (JP)
Title: Elevation regulating device for cutter for cutting
Inventor: HIRAHATA SHINICHI
IPC: B26D7/26
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To elevate a cutter for cutting both during half-cut and full cut through a simple structure by utilizing lateral movement of a cutter holder along a horizontal plane. SOLUTION: A cutter shaft 40 provided at a lower end with a cutter 43 is elevatably fitted in the guide cylinder part 17a of a cutter holder 17. In a hollow case part 17b thereabove, a large first steel ball 45 and a small second steel ball 46 are supported at a horizontal support body 47 with a proper distance in a state that the lower ends thereof are exposed from below and a fall is prevented from occurring. The cover body 48 is fixed on the upper surface of the horizontal support body 47 such that the first and second steel balls 45 and 46 are vertically unmovably covered. The horizontal support body 47 is caused to front on guide grooves 50a and 50b formed in the side of a hollow case part 17b such that the two ends thereof are protruded externally of the cutter holder 17.  The upper surface of a cover body 48 is pressed by a regulation screw 52 threadedly engaged with a cover part 17c and meanwhile, up energization is applied by elastic spring pieces 54 and 55 extending in a down state from the cover body 48.
Patent JP-H02287406-A (JP)
Title: Method of forming micro-lens on optical fiber end and equipment
Inventor: HAAMAN MERUBIN PUREZUBII
IPC: G02B6/255
Filed: 1990-03-27
Abstract: PURPOSE: To form a lens with fevorable reproductivity by moving a fiber while rotating a fiber end part so as to permit it to be radiated with a laser beam. CONSTITUTION: Matching is executed so as to permit an angle θmade by the end part of the optical fiber 11 and the converged laser beam 20 to be an acute angle, radius direction movement quantity arround the optical fiber end part 17 is restricted to be equal to below 2μm and the optical fiber 11 is rotated around the axis. This, the surface material of the end part 17 is ablated in order to form the lens in the optical fiber end part 17 and and the laser beam 20 is oscillated by the speed and period of a pulse for heating the end material. Moreover, the optical fiber end part is moved so as to be radiated with the laser beam 20 in order to form the optical fiber end part to be a taper shape and also to form the lens. Thus, a microlens is easily formed in the fiber end part with favorable reproductivity.
Patent JP-H08199413-A (JP)
Title: Tape for wig substrate, and net
Inventor: SATOU MASANORI
IPC: A41G3/00
Filed: 1995-03-31
Abstract: PURPOSE: To prepare the subject tape capable of fastening a net by anyone in high efficiency in such a state that the hair is assembled in a trimmed fashion in order to put a wig on the head, thus ensuring a wig to be set skillfully in e.g. a wedding ceremony. CONSTITUTION: This tape 1 made stretchable by rib-stitch of a cotton material is 80cm in length and 5cm in width; one end of the tape is sewn with a hook- and-loop fastener 12, and a point on the tape situated 39cm apart from the above end is sewn with a second hook-and-loop fastener 13A to be hooked on the fastener 12, further sewn with third and fourth similar fasteners 13B and 13C at intervals of 5.5cm, respectively, in this order. The resultant tape 1 is wrapped on the head H covered with a net and fastened through the hook- and-loop fasteners. This tape may be integrated with the net.
Patent JP-2000267305-A (JP)
Title: Production of photoreceptor drum
Inventor: SAITO SAKAE
IPC: G03G5/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to remove a photosensitive agent from the end of a photoreceptor drum with good accuracy in a short treatment time. SOLUTION: The one end of the photoreceptor drum 1 constituted by applying the photosensitive agent on the surface of a tube stock is immersed into a tank 4 of a treating liquid 3 consisting of a solvent for dissolving the photosensitive agent and in this state the treating liquid tank 4 is rotated relative to the photoreceptor drum 1. As a result, the flow of the treating liquid 3 encircling the circumference of the end of the photoreceptor drum 1 immersed in the treating liquid 3 is created. The photosensitive agent 15 dissolved from the photoreceptor drum 1 is eventually effectively separated from the photoreceptor drum 1 in its diametral direction by the centrifugal force of this flow, by which the photosensitive agent may be removed from the end of the photoreceptor drum 1 with the good accuracy in the short treatment time.
Patent JP-2000267645-A (JP)
Title: Character string display controller
Inventor: SHIGAKI TOMOMI
IPC: G09G5/32
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a character display device capable of displaying characters while making the height of respective characters for constituting a character string uniform without using dedicated font data. SOLUTION: For this character string display controller, in a device for displaying the character string in a prescribed display area on a display screen by using a proportional font, character information composed of the height of the character in a direction above a base line for indicating a reference height position, the height of the character in a lower direction and the horizontal width of the character is set for respective fonts for constituting font data. At the time of displaying the character string, the length and height of the entire character string are obtained by using the character information and a display start coordinate for indicating the left end of the base line for displaying the character string at the center position of the display area is obtained from the values. Then, by arranging the fonts of the respective characters for constituting the character string along the base line with the display start coordinate as a reference, display data for character string display are generated. As a result, the height of the character string is made unifor along the base line and even the character string in which umlaut characters and y and g, etc., coexist can be easily visibly displayed.
Patent JP-S51132382-A (JP)
Title: Substance strictly pressing device
Inventor: KAZUMI TOYOICHI
IPC: F15B7/00
Filed: 1975-06-20
Abstract: PURPOSE: A substance strictly pressing device, that is used for increasing pressure for clamp etc of products processing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000267915-A (JP)
Title: File processor and its program recording medium
Inventor: MEKI MASAHARU
IPC: G06F13/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To store a file in a storing position suited to the inherent environment of a computer in each sort of the file only by specifying the target file to be stored and to enable a user not knowing the environment of the computer to easily store the file without damaging the environment. SOLUTION: The file processor stores which directory stores each of environment setting files EP1, EP2 in each of computer terminals PC1, PC2. When the storage of a copy of a file is specified by the terminal PC1, the processor specifies the sort of the file by referring to the file EP1, specifies a directory corresponding to the sort, reads out the file from the directory, and transmits the read file to the terminal PC2. The terminal PC2 specifies the sort of the file by referring to the file EP2, specifies the directory corresponding to the sort and stores the received file in the directory.
Patent JP-S60219035-A (JP)
Title: Manufacture of fiber reinforced resin formed product with coating layer
Inventor: MORIKI SHINICHI
IPC: B29C70/46
Filed: 1984-04-16
Abstract: PURPOSE:To obtain the titled formed product with a uniform strength by injecting SMC respectively into a main and auxiliary cavities to produce a formed product with a lug and by injecting a coating material into the main cavity through the auxiliary cavity. CONSTITUTION:A main material 9 and an auxiliary material 10 are placed respectively to positions corresponding to a main cavity 3a and an auxiliary cavity 3b, and the cavity 3 is closed to heat and to press both of the materials 9 and 10, and a formed product 11 and its lug portion 12 are formed. A coating material 13 is ejected from an injector 5 to fill an injection chamber 4, and a force of pressing down of an upper mold 1 is reduced and at the same time an injection piston 6 is lowered and a coating layer 14 is formed on the surface of the formed product 11 with the lug portion 12. The lug portion is cut off and removed from the formed product which is taken out from the bottom mold 2.
Patent JP-2000269157-A (JP)
Title: Substrate processor
Inventor: MORIZAKI EISUKE
IPC: H01L21/26
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To measure the in-plane temperature of a wafer with high accuracy and uniformly hold it in a low-cost device structure in a single wafer type substrate processor. SOLUTION: Optical information at a plurality of positions of a wafer W heated by a lamp 34 in a chamber 31 is led to a CCD camera 42 via a sapphire rod 36 and an optical fiber 41, and by having the image of the optical information picked up by the CCD camera 42, photoelectric-conversion is made to obtain an electrical analog signal, which is changed into a digital signal by an A/D converter 43 and is processed by a signal processing part 44, so that temperature information is displayed on a display, and also the amount of heat generated by the lamp 34 is adjusted by a power control part 47. Even if the number of temperature measuring points is increased more than in prior art, a single high-cost A/D converter 43 is sufficient, the number of temperature measuring points is increased more than in prior art, and is set to such a number that a sufficiently accurate temperature measurement is effected.
Patent JP-S59203125-A (JP)
Title: Dropping and leveling work of soil and broken stone on bottom under water
Inventor: SHIMA MASANORI
IPC: E02D15/08
Filed: 1983-05-02
Abstract: PURPOSE:To concurrently perform the dropping and leveling of soil and sand on the bottom under water without muddling water by a method in which the tip of a casing pipe through which sand is to be charged is made to come near the seabed and regularly moved while being swung bilaterally. CONSTITUTION:The tip of a casing pipe 2 through which sand is to be charged, attached to a sand charging and leveling ship 1, is made to come near the seabed 4, and sand 3 is charged through the pipe 2 from the ship 1. The sand 3 reaches the seabed 4 through the casing pipe 2. In this case, the surface La of the sand 3 in the casing pipe 2 is kept to be nearly equalized with the sea surface LW. While charging the sand 3 under the condition, the tip of the pipe 2 is swung bilaterally along the locus of X and regularly moved. Uniform thickness H of sand layer 3A can thus be formed.
Patent JP-S59203187-A (JP)
Inventor: MASE RIYOUICHI
IPC: E06B9/171
Filed: 1983-05-02
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-H02254757-A (JP)
Title: Semiconductor device provided with conductivity modulation type mosfet
Inventor: MEGURO KEN
IPC: H01L29/78
Filed: 1989-03-28
Abstract: PURPOSE:To decrease a semiconductor device of this design in power loss and to enable it to have a large current carrying capacity by a method wherein a second conductivity type high doped wall region is provided to connect the side of a second conductivity type high doped region which faces a first conductivity type isolation region with a second conductivity type high doped buried layer. CONSTITUTION:A minority carrier injection region 19, a buffer layer 18, a drain wall 20, and a P-type isolation region 13 constitute a parasitic PNP transistor, where its base region is made high doped by interposing the high doped drain wall 20. Therefore, holes moving toward the P-type isolation region 13 are recombined in the base region, its collector current decreases, and a power loss is reduced. Holes injected from the minor carrier injection region 2 are more collected into a buried diffusion layer 11 of low resistance along the drain wall region 20 of low resistance. Therefore, carriers become higher in density just under a poly-silicon gate G, so that a conductivity modulation effect is improved. By this setup, a large current carrying capacity can be realized.
Patent JP-S573281-A (JP)
Title: Cassette tape recorder with radio
Inventor: IWATA MITSUO
IPC: H04B1/08
Filed: 1980-06-05
Abstract: PURPOSE:To facilitate the tuning operation of a radio part by performing radio switching without exerting any adverse influence upon a pinch roller while a cassette is being loaded, by controlling the movement of the head base plate of a tape part under electric conduction control. CONSTITUTION:When a cassette is loaded into a tape part 63, the 2nd radio/tape changeover switch 61 is connected to a contact 61b in interlocking with the loading operation. Then, when the 1st radio/tape changeover switch 58 is connected to a contact 58b, the solenoid of the tape part 63 is energized according to electric conduction, and a head base plate moves to a play position to set a tape play state. when the switch 58 is connected to a contact 58c with the cassette loaded, electric current is conducted to the radio part 62 to set a radio mode, and electric conduction to the tape part 63 is cut off to return the head base plate to its original position, so that a pinch roller separated from a capstan is placed in a no-play state without any adverse influence. In this case, the cassette is not an obstacle in a dial view window during the turning of the radio part 62 because the cassette is still loaded, facilitating the tuning operation.