baber/WOPTO huggingface dataset:
Patent JP-H1084380-A (JP)
Title: Mail transmission reception system
Inventor: HAYASHI TOSHIMITSU
IPC: H04L12/58
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide the mail transmission reception system in which a file is delivered to the user to receive the file even when a mail server is not in operation. SOLUTION: A FAX gateway 20 is provided with a cross reference table between each mail address and each IP address of a personal computer used by a person of the mail address. In the case that mail transmission added with a file resulting from a received facsimile document is failed, the FAX gateway 20 transfers the FAX data file directly received to the personal computer 50. The personal computer receiving the transferred file recognizes it and displays a transfer notice 60.
Patent JP-H1084259-A (JP)
Title: Level shift circuit
Inventor: ASADA HIDEKI
IPC: H03K5/02
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide the level shift circuit that is able to respond at a high speed to an input signal with 5V / 3.3V which is usually used for an external signal processing circuit even when transistors (Tress) with a high threshold voltage such as polycrystal silicon thin film TR are in use. SOLUTION: Two stages of CMOS inverter circuits are connected in cascade and a drive voltage VDD for the CMOS inverter circuits is selected higher than an input signal voltage VIN. In the circuits, a ground level VSSI of the lst stage CMOS inverter circuit is selected to be a negative voltage so as to set the threshold voltage of the last stage CMOS inverter circuit lower than 5V or 3.3V. In this case. the sum of absolute values of the respective threshold voltages of NMOS TRs N1,N2 and PMOS TRs P1,P2 being components of the 2 stage CMOS inverter circuits is larger than the level of the input signal voltage.
Patent JP-H08100392-A (JP)
Title: Production of coated paper for printing
Inventor: ARAI TAKAO
IPC: D21H19/54
Filed: 1994-09-30
Abstract: PURPOSE: To provide a method for producing a sheet of coated paper for printing by which the coated paper for multilayered printing, having a high pick strength capable of withstanding high-speed offset printing and excellent in inking properties is obtained under excellent operating conditions. CONSTITUTION: A substrate is coated with an undercoating layer-coating composition having >0 ζ potential and the resultant substrate in an undried state of the undercoating layer is further coated with a topcoating layer-coating composition having <0 ζ potential in a method for producing this sheet of coated paper for printing having a multilayered coating layer. An apparatus for coating is preferably a curtain coater. A cationic starch having >=0.08% nitrogen content as an adhesive in an amount of 5-50 pts.wt. based on 100 pts.wt. pigment is more preferably contained in the undercoating layer-coating composition and the nitrogen content of the undercoating layer is >=45ppm.
Patent JP-S60128699-A (JP)
Inventor: MOTOJIMA TAKASHI
IPC: H05K7/18
Filed: 1983-12-15
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-H03101033-A (JP)
Title: Manufacture of thin film
Inventor: KAJIWARA TOSHIRO
IPC: H01J9/04
Filed: 1989-09-13
Abstract: PURPOSE:To control the stoichiometric composition ratio for excellent electric property and chemical property by setting the discharge input to an LaB6 target and the pressure of Ar gas within specific ranges, and spattering LaB6 on a substrate. CONSTITUTION:LaB6 is deposited on a substrate with the discharge input 1-4W/cm<2> in the Ar gas atmosphere, and the Ar pressure is set to the range 2X10<-2>-6X10<-4>Torr. Since deposition is applied with the discharge input 1-4W/cm<2> in the Ar gas atmosphere, a homogeneous film with uniform thickness is formed. The composition can be easily controlled by setting the Ar atmosphere at the time of deposition within the range 2X10<-2>-6X10<-4>Torr, and a thin film with the performance suitable for an electrode or a Dc discharge cathode can be formed. The thin film with excellent electric property and dynamic property can be obtained.
Patent JP-2001064795-A (JP)
Title: Cup-shaped plating device
Inventor: SAKAKI YASUHIKO
IPC: C25D7/12
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology to implement a more uniform plating over the whole surface to be plated by improving the non-uniform plating around the surface to be plated caused by the flowing condition of the plating solution in a conventional cup-shaped plating device. SOLUTION: The cup-shaped plating device comprising a wafer support part 2 formed along an upper opening of a plating tank 1, a solution outflow passage 7 disposed on a lower position of the wafer support part 2, and a solution feed pipe 6 disposed on a bottom part of the plating tank 1, which implements the plating by forming a flow flowing outside the plating tank 1 from the solution outflow passage 7 in the plating solution fed from the solution feed pipe 6 in the rising flow, and bringing a surface 4 to be plated of a wafer 3 placed on the support part in contact with the plating solution, stirring means 17, 18 to forcibly stir the plating solution to be fed in the plating tank 1 are provided on a lower part of the surface 4 to be plated of the placed wafer 3.
Patent JP-S63225345-A (JP)
Title: 5-substituted-4-hydroxypentanoic acid derivative and use thereof
Inventor: KOIKE TAKASHI
IPC: C07C239/00
Filed: 1987-09-23
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is H, lower alkoxycarbonyl or lower alkanoyl; R<2>, R<3> and R<5> are H or lower alkyl; R<4> is H or lower alkyl; R<6> is substituted lower alkyl or aralkyl (substituted group is 1-2 OH); R<7> is OH or -OY (Y is lower alkyl or aryl); n and m are 0 or 1] and a salt thereof. EXAMPLE:(2SR,4S,5S)-5-(L-N-Benzyloxycarbonylnaphthylalanyl-L-nor-leucy l)ami no-4-hydroxy-2-(3-hydroxypropyl)-7-methyloctanoic acid isobutylamide. USE:A remedy for hypertension. PREPARATION:A 5-substituted amino-4-hydroxypentenoic acid shown by formula II or a salt thereof is reduced in an inert solvent to give a compound shown by formula I.
Patent JP-S6296867-A (JP)
Title: Conductive resistance detecting circuit
Inventor: NISHIKAWA KIYOAKI
IPC: G05F1/10
Filed: 1985-10-24
Abstract: PURPOSE:To detect a conductive resistance of electricity, by supplying a constant current to a plurality of printing head electrodes respectively, inducing the maximum voltage of a plural number of driving wives, comparing the maximum voltage with the reference voltage and integrating the comparison output. CONSTITUTION:A current is supplied to n-pieces of printing head electrodes from constant current sources X1-Xn through switches SW1-SWn. Any possible increase, by one or other troubles, in either of sums Z1-Zn of contact resistances between resistance of conductive layer, and printing head causes electric potentials of drive wires Y1-Yn of the printing head electrodes to increase and as a result, when an electric potential VP exceeds a Zener voltage V2 of a Zener diode Z1, a transistor is placed in 'ON' position to discharge a charged electric load of a condenser C1. If this situation is head longer than a discharging time constant of an integrating circuit 8, an output of an invertor I1 goes to a high condition as the theoretical level. Thus, abnormality of conductive resistance can easily be detected.
Patent JP-S62100400-A (JP)
Inventor: ARAI YASUHIRO
IPC: B66F9/18
Filed: 1985-10-24
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-2001095650-A (JP)
Title: Spring device and bottom mattress device
Inventor: TAKAISHI YUKIHIKO
IPC: A47C23/32
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a spring device having the improved performance of a supporting spring. SOLUTION: This spring device comprises a basic substance, a supporting spring 3, a wire mesh 11, and a frame wire. The supporting spring 3 has an S-shaped connection part 5 with both its ends connected to the upper ends of a pair of spring parts 4 and lower end face parts 4d disposed at the lower ends of the spring parts 4 and secured to the basic substance. Each of the spring parts 4 consists of a medium curved part 4b and an upper and a lower curved parts 4a, 4c which are continuously formed with the upper and the lower end of the medium curved part 4b. The upper curved part 4a is twisted at a specified angle with respect to the connection part 5 and the lower curved part 4c is twisted at a specified angle with respect to the lower end face part 4d.  The wire mesh 11 is made by crossing wires 12, 13 like a lattice and holding these wires elastically by the connection part 5 of the supporting spring 3. The frame wire is connected around the wire mesh.
Patent JP-H11123754-A (JP)
Title: Thermoforming machine
Inventor: REICHERT MANFRED DR
IPC: B29C51/42
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a vessel of which the bottom and the side wall have almost the same wall thickness. SOLUTION: A forming station 13 and a heating station 12 are provided and the heating station 12 has two plates 18, 18a and 19, 19a so movable as to proceed to each other and to come into contact with a belt-shaped sheet 2. At least one of the two plats is formed to be heatable and at least one plate 18, 19 of the two has a first region 21 disposed with a narrower space to the belt-shaped sheet 2 than other regions 22 and 23 of the plate. When the two plates 18 and 19 are moved toward each other, the belt-shaped sheet 2 is subjected to plastic deformation by the effects of heat and pressure and the material of the belt-shaped sheet 2 is thereby pushed aside to the other regions 22 and 23 from the first region 21.
Patent JP-S6483723-A (JP)
Title: Underwater banking work using self-hardening sand
Inventor: HIGUCHI YOHEI
IPC: E02B3/18
Filed: 1987-09-25
Abstract: PURPOSE:To obtain a desired strength economically by a method in which banking sand is mixed with a void filler of fine grain sizes, hardener such as cement, separation inhibitor, and water, and the mixture is charged into water to solidify the banking sand, etc., by the hardener. CONSTITUTION:Sand is mixed with a hardener such as Portland cement, a void filler such as clay sand, and a separation inhibitor powder for providing tackiness in the dry state while stirring. The mixture is mixed with water while being stirred to give it a cohesion, transported to a banking site by a transporting machine such as dump truck, bottom-open barge, etc., and directly charged or through tremie tube to the bottom underwater to form a banking of a given height, where sand, etc., harden by themselves to become densed. Necessary strength can thus be simply and economically obtained.
Patent JP-2001067009-A (JP)
Title: Electro-optical device
Inventor: IDE KATSUYA
IPC: G02F1/1335
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To integrally lap sheet-like optical parts on a light guide plate without requiring much labor and to prevent peeling of the sheet-like optical parts from the light guide plate, in an electro-optical device using a transmission type electro-optical panel, a backlight and the light guide plate. SOLUTION: In this electro-optical device 1, a backlight unit 200 disposed oppositely to a transmission type electro-optical panel 100 has a light guide plate 210 including a light emitting surface facing toward the electro-optical panel 100, sheet-like optical parts 251, 252 lapped on the light guide plate 210; a light source part 300 for making light incident from a side face part of the light guide plate 210, and a backlight fixing frame 220 fixing the light guide plate 210 and the sheet-like optical parts 251, 252 in a lump. The inner face of the backlight fixing frame 220 is a metal face or a white painted face to reflect light just about leaking from the backlight 210 into the light guide plate 210.
Patent JP-H0898622-A (JP)
Title: Swinging sorting device in combine harvester
Inventor: IKEDA HIROSHI
IPC: A01F12/32
Filed: 1994-10-03
Abstract: PURPOSE: To provide the subject sorting device capable of eliminating various unsatisfactorinesses developed because of the swinging numbers being fixed at a constant value by changing the swinging number of the swinging sorting shelves of a threshing device through interlocking with the synchronous speed change control of a reaping device. CONSTITUTION: This swinging sorting device is designed to change and control the swinging number of a swinging sorting shelves 4 by changing the number of revolutions of a reaping device 1 in a combine harvester equipped with a belt-type stepless speed change gear 2 to change the number of revolutions of the reaping device 1 and a second belt-type stepless speed change gear 5 to change the swinging number of the swinging sorting shelves 4 of a threshing device 3.
Patent JP-S6393155-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SHIMAZU KATSUHIRO
IPC: H01L21/76
Filed: 1986-10-07
Abstract: PURPOSE:To form a silicon oxide film in an element isolation region by shaping a silicon nitride film onto an element region, implanting an impurity through an ion implantation method and oxidizing the whole in an oxidizing atmosphere. CONSTITUTION:A silicon oxide film 3 is shaped onto a P-type silicon substrate 1, and a silicon nitride film 5 is formed onto the film 3. The silicon nitride film 5 is left in an element region 15 through etching. Boron is implanted through an ion implantation method. Boron in high concentration is implanted into an element isolation region 9. A silicon oxide film 11 for isolating elements is shaped. The silicon nitride film 5 and the silicon oxide film 5 are removed through etching, and a gate silicon oxide film 13 in film thickness is formed. A gate electrode 17 is shaped, and arsenic is implanted through the ion implantation method, using the gate electrode 17 and the silicon oxide film 11 for isolating elements as masks to form a source 19 and a drain 21.
Patent JP-S6298317-A (JP)
Title: Condenser lens for optical memory
Inventor: MATSUI HIROSHI
IPC: G02B13/00
Filed: 1985-10-25
Abstract: PURPOSE:To obtain a compact condenser lens which has high resolution and long operation distance and can be manufactured at low cost by providing the 1st - the 4th lens groups which have positive refracting power, negative refracting power, positive refracting power, and positive refracting power from a light source side to a recording surface side in order. CONSTITUTION:This condenser lens consists of the 1st lens group I which has positive refracting power, the 2nd lens group II which has negative refracting power, the 3rd lens group III which has positive refracting power, and the 4th lens group IV which has positive refracting power from the light source side to the protective film V of the recording surface in order, and this lens system meets specific requirements. Consequently, the aberrations of the lens are compensated excellently and the high resolution is obtained. This lens has sufficient operation distance as a condenser lens for optical memory and is compact and manufactured at low cost.
Patent JP-H08101502-A (JP)
Title: Photosensitive composition for three-dimensional hologram recording, recording medium using that and forming method of three-dimensional hologram
Inventor: MIZUTANI KENZO
IPC: G03F7/027
Filed: 1994-10-03
Abstract: PURPOSE: To obtain a photopolymer material for three-dimensional hologram recording using both of radical polymerizable compd. and cation polymerizable compd. so that the material has both of refractive index modulation and holding property of the solid state of a recording layer, and to provide the recording method for the three-dimensional hologram using this material. CONSTITUTION: This photosensitive compsn. for three-dimensional hologram recording is used to record interference fringes produced by interference of laser light or light having excellent coherence property as fringes of different refractive indices. The compsn. contains components of (a) cation polymerizable compd. which is liquid at normal temp., (b) radical polymerizable compd., (c) photoradical polymn. initiator which is sensitive with laser light or light having excellent coherence property to polymerize the component (b), (d) cation polymn. initiator, and (e) 3 to 30wt.% resin having >=1×10<6> weight average mol.wt.
Patent JP-H0581090-A (JP)
Title: File recall control system
Inventor: MIZUMACHI HIROAKI
IPC: G06F12/00
Filed: 1991-09-19
Abstract: PURPOSE:To control the performance of recalling at the time of the high load of the system and to control the recalling of file not to cause the deterioration of performance for other jobs when performing recalling by performing the recall when the load is judged to be low while monitoring a load state of the system in a system to be recalled automatically when a fill not used within a prescribed period is used by migration. CONSTITUTION:In the case of the migration of the file to be used by a job for the system, the recall request is registered to a recall queue matrix control means 5. A system load check means 6 checks the using state of the system resource such as a CPU and an I/O channel on demand, and starts a recall execution means 7 when the load of the system is judged to be low, executing the recall registered in the queue.
Patent JP-H0959702-A (JP)
Title: Production of sintered product
Inventor: WATANABE HIYOSHI
IPC: B22F3/24
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a sintered product having high strength and high precision by applying high frequency nonoxidizing hardening to a sintered product by using quenching oil. SOLUTION: In the process of manufacturing, e.g. a gear as a sintered product, a mixed powder to be a sintered product is put in a die and compacted. Then, the resultant green compact is sintered and formed into a sintered product. Subsequently, high frequency nonoxidizing hardening is applied to the sintered compact by the use of quenching oil. There are cases where the sintered product, prepared by sintering the compacted powder, is subjected, if necessary, to working consisting of sizing, coining, recompacting, or resintering. By this method, the stage for removing the scale after high frequency nonoxidizing hardening can be obviated.
Patent JP-H1089062-A (JP)
Title: Exhaust manifold of multicylinder internal combustion engine
Inventor: KAIHO HIDEO
IPC: F01N13/14
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet metal-made exhaust manifold rich in heat insulating properties, lightweight, and having high vibration resistance in serial multiple cylinder internal combustion engine to be loaded on an automobile. SOLUTION: An exhaust manifold 1 is composed of a steel-made upstream side flange 2, a downstream side flange 3, four sheet metal-made and stainless steel-made exhaust manifold pipes 4 (41 to 44 ), a sheet metal-made and stainless steel-made exhaust manifold chamber 5, and a sheet metal-made exhaust manifold case 6 for covering the pipes and the chamber, and four holes 10 (101 to 104 ) respectively connected to exhaust ports of a cylinder head, and bolt holes 11 through which bolts to be screwed to the head are to be inserted are formed on the upstream side flange.  The exhaust manifold chamber is formed by fitting a front side chamber half body 18 and a back side chamber half body formed by press work into a wafer cake shape and integrally connecting the upstream end contact parts 20 to each other by welding, and the downstream ends 17 (171 to 174 ) of the exhaust manifold pipes are fitted to respective branch upstream opening ends of the exhaust manifold chamber so as to be relatively moved.
Patent JP-S6394880-A (JP)
Title: Coloring recording material
Inventor: FURUGUCHI MINORU
IPC: G03C1/675
Filed: 1986-10-09
Abstract: PURPOSE:To obtain a recording material having excellent coloring performance in near inrared portion, by containing a phenylanediamine derivative or a naphthylanediamine derivative shown by a specific formula and an organic halide producing halogen radical through function of heat and/or light. CONSTITUTION:A phenylanediamine derivative or a naphthylanediamine deriva tive shown by formula (I) reacts with an organic compound for producing halo gen radical to produce color and said coloring can absorb electromagnetic wave having wavelength in the range from visible light to near infrared zone. In other word, said recording material contains a phenylanediamine derivative or a naphthylanediamine derivative shown by formula (I) and an organic com pound producing halogen radical through function of heat or light, and the coloring in the range from visible light to the near infrared zone being produced through reaction of them can be utilized.
Patent JP-S6480964-A (JP)
Title: Electrophotographic sensitive body
Inventor: HATTORI YOSHIMASA
IPC: G03G5/06
Filed: 1987-09-24
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and repeating characteristics by providing a photosensitive layer contg. a specific disazo compd. CONSTITUTION:The photosensitive layer contg. the disazo compd. which is expressed by the formula and exhibits peaks at about 10.0 deg., about 14.2 deg. and about 26.5 deg. as diffraction angles (2theta) in X-ray diffraction is provided. The disazo compd. which exhibits the characteristic peaks in this X-ray diffraction and has preferably <=0.5mum grain size is used as a charge generating material. The photosensitive body having the high sensitivity in both the positive and negative charges and the excellent repeating characteristics is thereby obtd.
Patent JP-H04118929-A (JP)
Title: Semiconductor device
Inventor: OKAWA KAZUHIKO
IPC: H01L21/768
Filed: 1990-09-10
Abstract: PURPOSE:To reduce a trouble such as a disconnection or the like which is caused by a dislocation or a twist generated by a force exerted from the outside by a method wherein the shape of a metal interconnection is formed to be nearly T-shaped. CONSTITUTION:A gate electrode 3-5 is formed; after that, an oxide film 3-7 is formed so as to be electrically insulated form a first-layer interconnection. After the oxide film has been formed, a groove whose width is narrower than that of a metal interconnection and whose depth does not reach a gate or a diffusion layer is formed, by an etching technique or the like, in a position where the metal interconnection is formed. A metal is applied by using a sputtering operation or the like; a metal interconnection layer 3-6 is formed by an etching operation; the metal interconnection whose cross-sectional shape is nearly T-shaped is formed. Thereby, even when a force is exerted to the X-direction from the outside, the metal interconnection has much larger durability, it is resistant to a twist to the Z-direction and it is exempted form the destruction by the external force.
Patent JP-S6482314-A (JP)
Title: Rotary head device and its manufacture
Inventor: YUKAWA JUNICHI
IPC: G11B5/52
Filed: 1987-09-22
Abstract: PURPOSE:To raise the accuracy of concentricity, and to prevent the rotational deflection of a rotary drum by providing a cylindrical body on both the surface and the reverse side of the rotary drum, and fitting and attaching a clamping member to both of these cylindrical bodies. CONSTITUTION:By an expanding rod which is inserted into a rotary drum 5, a clamping member 22 which is fitted and attached to both the surface and the reverse side of the rotary drum 5 is expanded in advance, the rotary drum 5 is inserted into a rotation axis 3, and thereafter, the expanding rod is removed and cylindrical bodies 21a, 21b are clamped to the rotation axis 3 by elastic shrinkage force of the clamping member 22, and the rotary drum 5 is fixed to the rotation axis 3. Accordingly, the clamping member 22 can be placed on both the surface and the reverse side of the rotary drum 5. In such a way, a span of a pair of clamping members 22 can be taken long enough and a rotational deflection of the rotary drum 5 can be minimized, and also, since the part projected to the upper part from the rotary drum 5 can be shortened, it can be realized to form the titled device to a thin type.