baber/WOPTO huggingface dataset:
Patent JP-H0540124-A (JP)
Title: Detecting circuit of number of revolutions
Inventor: NIIMI HIROSHI
IPC: G01P3/487
Filed: 1991-08-05
Abstract: PURPOSE:To realize a current amplifying circuit which executes current amplification and, on the other hand, can reduce an input voltage on the opposite ends of a lead switch to be low, in a detecting circuit of the number of revolutions. CONSTITUTION:Between an input part of a lead switch 2 and an output part of a semiconductor device Tr1 for amplification in an input stage, a unidirectional semiconductor element D1 is provided, with a polarity directed from the input part toward the output part. The semiconductor device Tr1 for amplification is made to be ON when the lead switch 2 is OFF, and thereby a voltage impressed on the opposite ends of the lead switch 2 is reduced to be a forward drop voltage of the unidirectional semiconductor element D1.
Patent JP-H0861036-A (JP)
Title: Blowby gas reflux device for engine
Inventor: UENO YOSHIAKI
IPC: F02M35/10
Filed: 1994-08-23
Abstract: PURPOSE: To prevent the abnormal wear of an intake valve by reducing the affection by difference in suction pressure between cylinders so that blowby gas can be distributed evenly to the cylinders. CONSTITUTION: A blowly gas reflux groove 11 is provided at the mating part between a rocker arm bracket 4 and a head cover 7. Also the inlet end of the blowly gas reflux groove 11 is interconnected to a crankcase through a blowby gas path in cylinder heads and cylinder bodies. Then the outlet end of the blowly gas reflux groove 11 is interconnected to a blowby port 13a open near an intake path 2 through a blowby gas reflux parh 13.
Patent JP-S6464438-A (JP)
Title: By-pass system between loop lan nodes
Inventor: TONE KAZUYUKI
Filed: 1987-09-03
Abstract: PURPOSE:To use an LAN with all nodes by short-circuiting the repeater of the two nodes to be the nearest a section when the section not to be used is generated in a main transmitting path. CONSTITUTION:When a troubling spot 8 is generated between a node 1 and a node 2, an interval between two repeaters 12 is short-circuited by a repeater short-circuit switch 13 in the node 1 and the node 2 so that data can be flown from a main transmitting path 6 to a preliminary transmitting path 7. Namely, only the section, in which this trouble is occured, is by-passed to the preliminary transmitting path 7 by the switch 13. The data, which are transmitted from a node 3 through the main transmitting path 6 to a node 5, are transmitted by a route 9 of a broken line after the transmitting path between the node 1 and the node 2 is switched to the preliminary transmitting path 7. Thus, all the nodes can use the LAN.
Patent JP-S6280593-A (JP)
Inventor: MIYAKI KAZUMI
IPC: G21D1/02
Filed: 1985-10-04
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-H0384997-A (JP)
Title: Electromagnetic wave absorber
Inventor: TAKEYA SHIGERU
IPC: H05K9/00
Filed: 1989-08-28
Abstract: PURPOSE:To prevent reflection of electromagnetic wave on the transmitter side of a first reflection layer by an arrangement in which the waves reflected from the first and second reflection layers interfere and they are canceled. CONSTITUTION:Part of incident wave 1 turns to be first and second reflected waves in front of a first reflecting layer 10. An intermediate layer 20 has a thickness of (d) which is 1/4 of the wavelength lambda0 at the frequency of the wave used. At this frequency, the components of the first reflected wave R1 coincides in phase with the components of the second reflected wave R2. Between the reflected waves R1 and R2, however, there is a phase difference of lambda0/2 or 180 deg. corresponding to the travel 2d to and from the opposite layer. That is, the waves R1 and R2 have the opposite phases. If both waves have the same magnitude, they are completely canceled, and no reflected wave appears in front of the first reflecting layer 10.
Patent JP-H02167292-A (JP)
Title: Production of high-purity lactulose syrup
Inventor: SHUKKE SAKANORI
IPC: C07H3/04
Filed: 1989-08-28
Abstract: PURPOSE:To inexpensively obtain the title syrup useful as a multiplying agent for Lactobacillus bifidus by subjecting lactose to iosmerization reaction with an alkali and purifying a lactulose-containing reaction solution with a strongly acidic cation exchange resin having fixed degree of crosslinking. CONSTITUTION:First, lactose, preferably 40-60wt.% aqueous solution of lactose is subjected to alkali isomerization reaction by a method of adding 1-30wt.% based on lactose of caustic soda and heating >=60 deg.C and the isomerization reaction is stopped by a method of passing the reaction solution through a cation exchange resin to remove an alkali. Then a lactulose-containing reaction solution obtained by the procedure is purified by a strongly acidic cation exchange resin (preferably resin of alkaline earth metal type prepared by introducing SO to styrene-divinylbenzene copolymer as carrier) having fixed degree of crosslinking for chromatography to give the aimed syrup.
Patent JP-H0668892-A (JP)
Title: Fuel cell system
Inventor: TANIGUCHI SHUNSUKE
IPC: H01M8/10
Filed: 1992-08-20
Abstract: PURPOSE:To provide a fuel cell system for promptly responding to abrupt change in the load without forcing expansion of the system, and for improving the generation efficiency. CONSTITUTION:A fuel cell 1 having a fuel electrode, an oxidant electrode and a polymeric film interposed between the respective electrodes, is provided, and a fuel gas feeding channel 3 and an oxidant gas feeding channel 13 for feeding oxidant gas, are connected to both of the electrodes. In a fuel cell system of this structure, a fuel gas bifurcation channel for which the channels 3 and 13 are connected together in series, and an oxidant gas bifurcation channel 15 are connected to the fuel gas feeding channel 3 and the oxidant gas feeding channel 13. Compressors 6, 16 for compressing excess fuel gas as well as oxidant gas, and storage tanks 7, 17 for storing the compressed gas, are provided on the channels 5 and 15, respectively.
Patent JP-H1047914-A (JP)
Title: Moving mirror-supporting mechanism
Inventor: OTOMO TOSHIYA
IPC: G03F9/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To avoid dislocation of a moving mirror supported on a sample object even when it is moved, and also to suppress deformation of a reflection surface of the moving mirror. SOLUTION: A moving mirror 10 is horizontally placed on a bottom surface supporting surface 32A formed on the upper surface of a protruded part 14 of a stage 12, and through a mounting hole 18A of the moving mirror 10 and its through hole 19, a bolt 30 is inserted from above, so that a rod-like part 30B of the bolt 30 is screwed into a threaded hole 34 for tight-fixing. Between a head part 30A of the bolt 30 and a bottom surface 38 of the mounting hole 18A, a spherically protruded part 48 and a spherically recessed part 47 are assigned facing each other, in addition, between the spherically recessed part 47 and the bottom surface 38, a sliding plate 46 is assigned.  The bottom surface supporting surface 32A which supports the moving mirror 10 is a protrusion-like surface 36 where the height gradually increases starting from both end parts in measurement direction (arrow A direction) to a center part.
Patent JP-S6464007-A (JP)
Title: Servo controller
Inventor: HATTORI SATORU
IPC: G05B11/32
Filed: 1987-09-04
Abstract: PURPOSE:To improve the estimated accuracy of disturbance and to reduce the influence of the disturbance by using a disturbance estimating device which estimates the disturbance with the internal state value defined as an input. CONSTITUTION:When the disturbance (d) is applied to a controlled system 1, the state values (x) and (y) vary. An observer 4 is added to have output of the estimated state value x' with the control output (u) applied to the controlled system 1 and the value (x) of the system 1 defined as inputs. In case the value (x) can thoroughly detected, the detected value is effective with no use of the observer 4. The disturbance (d) is shown d=f(x) based on a model obtained by turning the dynamic characteristics of a controller into the numerical value. Then a disturbance estimating device 5 which uses the state value including said estimated value of the state value of the detected value only as an input carries out an arithmetic operation d'=f(x) for output of the estimated disturbance d'. Then a computing element 10 outputs M.d' obtained by multiplying the d' by the feedforward control gain M and adds the M.d' to the control output.
Patent JP-H1049896-A (JP)
Title: Optical pick-up and optical disk device
Inventor: IIZUKA GENICHI
IPC: G11B7/22
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical pick-up and an optical disk device using the optical pick-up capable of obtaining an optical base smaller in size and light in weight, and in which the ground connection of a glass epoxy substrate set on the surface of the optical base in easy, with a simple structure. SOLUTION: In the optical pick-up 30, a protrusion 31c having the same height as a glass epoxy substrate 31b is formed on a plate metal base 31a, and the glass epoxy substrate 31b has a hole 31d having a ground connection land 31e formed corresponding to the protrusion. At the time of assembly, the ground connection lad 31e is soldered with the protrusion 31c fitted in the hole 31d.
Patent JP-S62119126-A (JP)
Title: Method and system for cooling parison forming portion
Inventor: UIRUBA OORANDO DOUUDO
IPC: C03B9/38
Filed: 1986-09-22
Abstract: Apparatus and method are provided for cooling the neck ring (26) and the parison mold (22) of the parison molding portion (20) of an individual section (162) of a glassware molding machine (164) by the use offan air which is provided to the section box (166) by a motorized fan (300 + 302) and a fan box (298). The apparatus includes a damper valve (64) with a rotary actuator (82) for selectively controlling flow of fan airto the neck ring (26) and the parison mold (22); and the apparatus includes an isolation sleeve (146) and a temperature controlled valve (170) for utilizing the thermal energy of air discharged from cooling passages (122 and 124) in the parison plunger (116), and for automatically controlling the temperature of the fan air in the section box (166) regardless of ambient air temperatures.
Patent JP-H0384554-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAKIMOTO AKIO
IPC: G03G5/147
Filed: 1989-08-29
Abstract: PURPOSE:To obtain the electrophotographic sensitive body having chemical durability, electrical durability, and mechanical durability by incorporating a resin contg. specific fluorine-contained polyester into a surface layer. CONSTITUTION:The resin consisting of the fluorine-contained polyester contg. the repeating unit expressed by formula I and the repeating unit expressed by formula II as its essential components is incorporated into the uppermost surface layer. In the formulas I, II, X denotes -O-, -CO-O-, etc.; r denotes 0, 1; R<1> denotes an alkyl group substd. by a fluorine atom, alkenyl group substd. by a fluorine atom; R<2> denotes a bivalent arom. group; R<3> denotes a bivalent residual org. group. The electrophotographic sensitive body having the chemical durability, electrical durability, and mechanical durability is obtd. in this way.
Patent JP-H0969645-A (JP)
Title: Solar battery
Inventor: YASUDA TAKAYOSHI
IPC: H01L31/042
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the design of a module by eliminating the gap between solar cells and improving generating efficiency per unit area. SOLUTION: In a solar battery, a plurality of solar cells 2 which generates power when receiving light are provided at a sheet-shaped transparent base 1 with a gap. Since the solar battery generates power even at a gap formed between the solar cells 2, a plurality of transparent bases 1 are stacked. The solar cells 2 arranged on the laminated transparent bases 1 are arranged at the gaps between the solar cells 2 arranged on another transparent base 1.
Patent JP-2001046132-A (JP)
Title: Protective cover for portable communication terminal device such as cellular phone
Inventor: SUZUKI KATSUMI
IPC: H04M1/17
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover for a portable communication terminal device such as a cellular phone, PHS or pocket bell which is carried and used when it rains or snows or at a poolside or the sea (in fishing, etc.), and which is resistant to water and the impact of drop. SOLUTION: A bag-shaped watertight cover body 12 is formed of a film of a soft synthetic resin, the body 12 being sized to cover the overall surface of a portable communication terminal device such as a cellular phone and having an entrance for the device. A see-through window 7 is provided in the part of the wall face of the watertight cover body 12 corresponding to the operating part of the device such as an operating button when the device such as a cellular phone is contained within the body 12, and a freely expanding and contracting closed hollow wall is provided in the part of the wall face not corresponding to the operating part.
Patent JP-H0559763-A (JP)
Title: Structure of joint for steel pipe concrete column
Inventor: FUKUMOTO TOSHIYUKI
IPC: E04B1/30
Filed: 1991-09-03
Abstract: PURPOSE:To improve in-site efficiency in assembling an upper steel pipe and a lower steel pipe for constructing a steel pipe concrete column by filling the inside of the steel pipes with concrete. CONSTITUTION:Reinforcing bars 2 are arranged stretching over an upper steel pipe C1 and a lower steel pipe C2 and at the same time, splice plates 3 are joined to both the steel pipes C1 and C2 with bolts 4 for connecting both of the steel pipes together. The reinforcing bars 2 are made to penetrate through a bearing plate 5 that is joined to the upper end of the lower steel plate C2, and are anchored into concrete 1. Thereby resistance against external force is made by bonding strength of the reinforcing bars 2 and resistance force of the bolts 4. By welding beforehand the reinforcing bars 2 to the upper steel pipe C1, labor for work in site can be saved and workability in assembling the steel pipes C1 and C2 can be improved.
Patent JP-H02147266-A (JP)
Title: Certificate publishing system apparatus and printing/ publishing apparatus
Inventor: HIROSE MINORU
IPC: B41J29/00
Filed: 1989-08-31
Abstract: PURPOSE:To publish certificates enhanced in alteration and forgery preventing properties and readable by an optical character reader within a short time by printing and publishing certificates on the basis of the image data and character data from an image reader and the optical character reader. CONSTITUTION:This publishing system apparatus 1 consists of the color image scanner 3 as an image input apparatus arranged to an input terminal 2, an optical character reader (OCR) 4, a data processor 5 and the printing/publishing apparatus 7 arranged to a publishing terminal 6 and the color image scanner 3 reads the image data of an application A to output the same to a floppy disk DD1. The OCR 4 reads the character data of the application A to output the same to a floppy disc FDD2. The data processor 5 has the floppy discs FDD1, FDD2 as input medii and is subjected to on-line connection and all of data can be displayed on a display part 10 and correction data can be inputted from a keyboard 11.
Patent JP-H1081425-A (JP)
Title: Cassette loading system and method and device for automatic plate handler having cover removing mechanism
Inventor: BLAKE LAURENCE S
IPC: B65H3/54
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To control a task performed by a system, and put it in order by arranging cassettes which are automatically positioned on a table and are removed from a handier in a cassette loading position, and horizontally moving the cassettes along the table to a loading stand. SOLUTION: A handler 18 can use plates 26 as soon as a demand is made for an image forming engine 20. That is, plural plates 26 are stacked in respective cassettes 24, and the cassettes 24 are loaded sideways on the handier 18 by an operator. The handier 18 receives a command from the engine 20 by work flow software, and offers an order of which cassette 24 is required to get access to the handier 18 to make the printing blocks 26 usable in a picker 28, and the printing blocks 26 are carried to the image forming engine 20. The handier 18 also offers information on a condition to the engine 20 through the work flow software to enable the whole interaction with a system 10.
Patent JP-H11162714-A (JP)
Title: Fuse resistor and manufacture thereof
Inventor: TANAKA HIDEKI
IPC: H01C7/13
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a resistor and method for manufacturing it wherein a heat generated at laser trimming does not decompose a resistor layer, with characteristics as a resistor hard to degrade. SOLUTION: An activation layer 42 comprising a narrow load concentration part 43 provided on the upper surface of an insulating substrate 41, a resistor layer 44 provided on the upper surface of the activation layer 42, a pair of upper-surface electrode layers provided on a side part of the resistor layer 44, a low-melting point substance layer 47 provided at the load concentration part 43, and a side-surface electrode layer 49 provided on side surface of the insulating substrate 41 are provided, with no laser used for forming the load concentration part 43, so a fuse resistor wherein the resistor layer 44 is hard to degrade and a method for manufacturing it are provided.
Patent JP-H0271409-A (JP)
Title: Manufacture of magnetic head
Inventor: MINAMI HIROSHI
IPC: G11B5/127
Filed: 1988-09-06
Abstract: PURPOSE:To obtain a high reproducing characteristic in a high frequency area by grinding a gap abutting surface so that its surface roughness may obtain a specific value or below, and next, float-polishing-processing, and grinding this ground surface. CONSTITUTION:Prescribed grinding liquid is applied to the surface of a rotating tin plate in a grinding process, the gap abutting surface of a core half-body block is pressed on the surface to which the grinding liquid is applied and it is ground so that its surface roughness may go to <=100Angstrom  at an Rmax. Next, the ground surface is ground by a float polishing processing. The float polishing processing is executed by fitting the core half-body block on a polishing plate 10 of a device composed of, for example, the polishing plate 10, a main shaft 12 to rotary the polishing plate 10 in the direction of an arrow B, processing liquid 14, fine powder grains floating in the processing liquid 14, etc. Thus, a high reproduced output can be obtained even in the high frequency area.
Patent JP-S61101934-A (JP)
Inventor: OKIHARA NAOHITO
IPC: H01H57/00
Filed: 1984-10-24
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-H1046160-A (JP)
Title: Method for fluidized bed catalytic cracking of heavy oil
Inventor: INO TAKASHI
IPC: C10G11/18
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for the fluidized bed catalytic cracking of a heavy oil which can provide a high yield of a heavy oil fraction and high yields of gasoline and low-boiling olefins. SOLUTION: In the first fluidized bed catalytic cracker having a regeneration zone, a reaction zone, a separation zone and a stripping zone, a heavy oil is brought into contact with a catalyst under conditions in which the temperature at the exit of the reaction zone is in the range of 450-550 deg.C. In the second fluidized bed cracker having a regeneration zone, a reaction zone, a separation zone and a stripping zone, the heavy decomposition product obtained in the first cracker is brought into contact with a catalyst under conditions in which the temperature at the exit of the reaction zone is in the range of 550-750 deg.C.
Patent JP-S6385163-A (JP)
Inventor: OKAMOTO TAKAHARU
IPC: D06M101/16
Filed: 1986-09-19
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-H0887583-A (JP)
Title: Module for noncontact card
Inventor: OGURA HIROSHI
IPC: B42D15/10
Filed: 1994-09-19
Abstract: PURPOSE: To mount a semiconductor element without efforts to reduce the thickness and to make a strong and mechanical connection between the semiconductor element and a printed wiring board by electrically connecting the connection lead of the semiconductor element to an electrode and holding part of the semiconductor element on the flank of an insulating substrate by adhesion. CONSTITUTION: On both the surfaces of the insulating substrate 11 formed of a polyimide film, a coiled wire 17 and the electrode 14 which are connected through holes 12 and 13 are formed. The outward shape machining of the circumference of the electrode 14 is performed to cut the through holes formed at a drill machined part through a plating process, thereby forming the electrode 14 on the flank of the insulating base material 11. Further, the semiconductor element 22 is fixed to the flank of the electrode 14 by using solder 24 and the flank of the element 22 is fixed to the flank of the base material 11 by using an adhesive 25. Consequently, the semiconductor element can be mounted with no increase in the thickness of the module without the efforts to reduce the thickness while affecting the quality item that the noncontact needs.
Patent JP-S6466385-A (JP)
Title: Locking device for open-close member
Inventor: TANAKA TSUNEO
IPC: E05B83/18
Filed: 1987-09-07
Abstract: PURPOSE: To prevent an opening/closing member from being damaged by providing solenoids released in switching on in first and second switches turned on/off in accordance with locking/unlocking operation of a locking/unlocking key of a lock structure of first and second opening/closing members. CONSTITUTION: The middle body of a lever 5 actuated in the interlocking motion with the locking/unlocking operation of a back door key is connected to one end of a lever 6 through a link 10. The front end of a lever 7 is connected to the other end thereof through a link 11 to interlock with the lever 6. An engaging protrusion 7a is formed at the basal end side of the lever 7 to connect the lever 7 and a claw 9 through a tensile spring 12. A locking recess 9b engaging with a U-shaped lock striker 13 or disengaging from it is formed in the claw 9. A serial circuit constituted of a back door opener switch 18 together with a b-contact 20a of a solenoid 19 and a relay 20 while using a battery as an electric source. In this way, the opening/closing members can be prevented from interfering with each other.
Patent JP-H0648976-A (JP)
Title: Production of cyclohexanone
Inventor: ITO NAOJI
IPC: C07C45/00
Filed: 1992-07-30
Abstract: PURPOSE:To produce cyclohexanone from phenol in one step and high in conversion and selectivity. CONSTITUTION:Phenol is fed to either one side of a hydrogen-permselective metallic film or to the side of the metallic film of a dual film obtained by laminating the metallic film on a porous support and hydrogen or a hydrogen- containing gas is made to flow to the other side of the metallic film or the dual film and the phenol is hydrogenated by hydrogen permeated through the metallic film or the dual film. All hydrogen atoms which permeate through the hydrogen-permselective metallic film become active reaction seeds, i.e., atomic hydrogen or ionic hydrogen on the surface of the hydrogen-permselective metallic film 1. Consequently, the fed phenol is extremely efficiently hydrogenated on the metallic film. Further, hydrogenation is further promoted by a catalytic action which film itself has to provide the objective cyclohexanone in high conversion and selectivity.