baber/WOPTO huggingface dataset:
Patent JP-H02221862-A (JP)
Title: Specimen inspecting apparatus
Inventor: AZUMAYA YOSHIYUKI
IPC: G01N33/543
Filed: 1989-02-21
Abstract: PURPOSE:To inspect several kinds of antibodies or antigens at one time without allowing the different antigen-antibody reactions from influencing each other by joining plural kinds of sample liquids in a measuring cell without previously joining the liquids. CONSTITUTION:A sheath liquid S and the sample liquids A, B, C join in the flow cell 4 when compressed air is sent from pressurizing tubes 19, 21. On the other hand, the light from a laser light source 1 is condensed onto the flow part of the flow cell 4 through cylindrical lenses 2, 3. Flocculated carrier particles are irradiated with this light and part of the light constitutes forward and side scattered light. The front scattered light passes a condensing lens 5 and forms a detection signal and the signal to indicate the size. The side scattered light passes a condenser lens 7 and the light reflected from a dichroic mirror 8 is received in a photomultiplier 11. The light reflected by a mirror 9 and a reflecting mirror 10 is received by photomultipliers 12, 13 respectively. The carrier particles which are equal in size and are different in the transmission degree to the light for irradiation are used in the liquids A to C, by which the grouping of measuring light sources is enabled and plural antibodies, etc., are measured at one time.
Patent JP-S59167824-A (JP)
Title: Automatic tracking device
Inventor: TAKEI MASAHIRO
IPC: G11B5/588
Filed: 1983-03-15
Abstract: PURPOSE:To attain the tracking control with high accuracy by obtaining a tracking correcting signal after a dither signal voltage applied to a bimorph plate and a delay signal of a reproduced envelope are tuned completely. CONSTITUTION:An output from a reproducing head 2 is inputted to an RF detector 6, the envelope is detected and its AC component is outputted. Then, this output is applied to a phase comparator 9 and a multiplier 7. The dither voltage in a prescribed frequency fD is inputted to the phase comparator 9 from a dither power supply, the phase difference of the both is obtained, the amount of phase shift of the dither voltage is controlled by a phase shifter 10 so as to tune completely the phase of the RF envelope and the dither voltage. After this processing is applied, the two signals are inputted to the multilier 7 and smoothed, then the amount of shift as well as the accurate direction of shift is recognized. The high frequency of this output is cut off by an LPF in 2fD so as to obtain a tracking signal. It is added 5 with the dither voltage and applied to the bimorph plate 1 through a drive amplifier 4, allowing to attain tracking with high accuracy.
Patent JP-S60187951-A (JP)
Title: Optical disk record
Inventor: KASAHARA AKIHIRO
IPC: G11B7/24
Filed: 1984-03-08
Abstract: PURPOSE:To attain focusing servo control which is stable against an external shock and vibration by sticking a specific material on a metallic thin film surface forming the reflecting surface of the disk record, and sticking a sheet on which a label is printed on the material. CONSTITUTION:The metallic thin film 7 is vapor-deposited on a transparent substrate 6 and the material 8 which is within a dislocation region at room temperature is stuck thereupon and used as a damper. Then, the sheet 9 on which the label is printed is stuck thereupon. Thus, three-layer structure is formed to attain focusing servo control which is stable against an external shock and vibration.
Patent JP-S54134579-A (JP)
Title: Mis semiconductor device
Inventor: OKABAYASHI HIDEKAZU
IPC: H01L29/43
Filed: 1978-04-11
Abstract: PURPOSE: To prevent the gate insulating film from being polluted by alkaline ions, etc., by giving a two-layer structure of molybdenum and poly-crystal silicon to the gate electrode, etc.  
     CONSTITUTION: Oxide films 2 and 3 are formed on silicon substrate 1. Next, after boron ions injection, molybdenum film 4 and poly-crystal silicon film 5 are formed. Next, the gate electrode and wiring parts 4a and 5a are formed, and after that, arsenic is injected to form source,drain region 6. Next, after annealing, insulating film 7 is formed; and after opening the contanct part, internal wiring 8 is formed. The poly-crystal silicon layer is prevented from being polluted by alkaline ions, by the surface oxide film in the poly-crystal silicon layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61201829-A (JP)
Title: Rotary piston engine with supercharger
Inventor: FUJIMOTO YORIAKI
IPC: F02B53/08
Filed: 1985-03-04
Abstract: PURPOSE:To increase supercharging pressure and improve output by making natural suction into an engine cylinder through a supercharger cylinder, and controlling closing timing for the natural suction by means of the rotor of the supercharger cylinder. CONSTITUTION:Natural suction into an engine cylinder M is made through a supercharger cylinder N, and closing timing for the natural suction is controlled by means of the rotor 12 of the supercharger cylinder N. In this case,the inlet port 17 and communicating path 14 of the supercharger cylinder N are simultaneously closed by the rotor 12 of the above cylinder N. Consequently, since suction gas is fed into the compression working chamber 8 of an engine cylinder M through the suction working chamber 7 of the supercharger cylinder N, the working chambers 7, 8 of both the cylinders N, M are cut together off from the air when the inlet port 17 has been closed by the rotor 12. In sddion, when the rotor 12 of the supercharger cylinder N approaches the upper dead center of compression stroke, the rotor 13 of the engine cylinder M closes the lower end 16b of a supercharging path 16, and thus supercharging process has been over. Fuel is ignited and burned after this time, and the exhaust gas is discharged through the exhaust path of the engine cylinder M.
Patent JP-S5731474-A (JP)
Title: Manufacture of structure resistant to stress corrosion cracking
Inventor: MASAOKA ISAO
IPC: B23K31/00
Filed: 1981-03-23
Abstract: PURPOSE: To prevent the back side part from causing stress corrosion cracking by build up welding the back of the surface of a metallic structure exposed to a corrosive atmosphere by giving temperature difference from the surface and giving compression plastic deformation to the back side.  
     CONSTITUTION: An unpenetrated groove opening 3 is provided on the back of the surface of a product made of austenitic stainless steel which is in contact with a corrosive atmosphere. The groove opening 3 is build up welded as shown by 5 while water-cooling the surface 2 to cause temperature difference between the surface 2 and the back. By this operation, compression plastic deformation is given to the back side so that it becomes less than the limit stress of stress corrosion cracking or compression stress. In the case of butt welding, the back side is build up welded over a wider area than thermally influenced part of the butt welding while cooling the surface 2 exposed to a corrosive atmosphere. Thus, temperature difference is caused between the surface and the back and compression plastic deformation is given. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06261442-A (JP)
Title: Leakage current preventive circuit
Inventor: SHIMIZU TOSHIHISA
IPC: B23Q16/00
Filed: 1993-03-04
Abstract: PURPOSE:To suppress high frequency noise sufficiently without causing a leakage current detector to malfunction. CONSTITUTION:For example, a leakage current compensating circuit 400 is provided between the AC input terminals R', S', T' of electric equipment 20, connected through a leakage current detector 4 to the power supply wirings 101-103 of a 3-phase AC power supply the S phase of which is grounded, and ground terminal of the equipment. A compensating current Ix, opposite in phase and equal in amplitude, to a composite leakage current IR-IT, flows through the compensating circuit 400. Thus, almost no current flows through a power supply ground wire 5 and equipment ground wire 19, so that the leakage current detector 4 does not malfunction because of ground capacitors 10-12.
Patent JP-H11242114-A (JP)
Title: Multilayered film filter
Inventor: KOMURA SUSUMU
IPC: G02B5/28
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered film filter with which the occurrence of polarized light is suppressed and good optical characteristics are obtainable even when an incident angle is large. SOLUTION: This filter is constituted by depositing multilayered dielectric films 14 formed by alternately laminating high-refractive index thin films 15H comprising titanium dioxide and low-refractive index thin films 15L, comprising a material mixture composed of titanium dioxide and aluminum oxide, respectively at a film thickness of 1/4 the control wavelength on the flat main surface of a planar translucent glass substrate 12. This filter is provided with joint layers 13 formed by alternately laminating the high-refractive index thin films 15H and low-refractive index thin films 15L formed of the same material as the material of the multilayered dielectric films 14 respectively at the prescribed film thicknesses between the glass substrate 12 and the multilayered dielectric films 14.  As a result, the occurrence of the polarized light is suppressed and the good optical characteristics are obtd. even when the light is made incident diagonally on the multilayered dielectric films 14.
Patent JP-S59170810-A (JP)
Title: Ftheta lens system
Inventor: SATOU MASAE
IPC: G02B13/00
Filed: 1983-03-17
Abstract: PURPOSE:To scan laser ight which has different wavelength through one ftheta lens by composing the lens of a front group of a negative lens and a rear group of three positive, positive, and negative lenses successively from an entrance pupil, and satisfying specific requirements. CONSTITUTION:This lens system consists of four elements in two groups, i.e. the front group of the 1st negative lens and the rear group of the 2nd positive lens, the 3rd positive lens, and the 4th negative lens in order from the entrance pupil, and is the ftheta lens system which meets requirements shown by inequalities I -III. In the inequalities, (f) is the composite focal length of the whole system and nui the Abbe number of the (i)th lens; and ni is the refractive index of the (i)th lens and d2 is the on-axis air interval between the 1st and the 2nd lenses.
Patent JP-S61202958-A (JP)
Title: Wiring device for automobile
Inventor: HIWADA NAOKI
IPC: B60R16/02
Filed: 1985-03-05
Abstract: PURPOSE:To avoid entailing the double setup of individual power circuits for plural electric equipment units, by installing a central box provided with a connector part where plural wire harnesses are connected, a voltage feed control part, a wiring connecting part, etc. CONSTITUTION:A central box 20, having connector parts 51-54 to which each of plural wire harnesses 16, 18, 22 and 23 connected with electric equipment units 81-89 set up at every part of a car body is connected in a separate manner, is installed in and around an instrument panel in the front of a car room. This central box 20 is provided with a DC/DC converter 60 as a power circuit part, a switching control circuit 62 forming a voltage feed control part 61 and relays 64 and 66. In addition, it is constituted of installing a wiring connecting part 70 having a branch connecting part 68 which connects an interval between the converter 60 and the voltage feed control part 61 and also both 60 and 61 and these connector parts 51-54.
Patent JP-S58159909-A (JP)
Title: Roll coupling device of rolling mill
Inventor: KATOU HEIJI
IPC: B21B35/14
Filed: 1982-03-18
Abstract: PURPOSE:To simplify the construction of roll chock and the supporting construction of roll, by equipping a connecting cap to a coupling case freely rotatably by restricting it in the axial direction. CONSTITUTION:The rotating force of a spindle 21 is transmitted to a work roll through a gear coupling 27, a connecting cap 12, and a torque transmission part 10, and the thrusting force acting on the work roll is transmitted to a coupling case 28 through the cap 12 or ratches 14, links 16, a slide ring 17, a stop ring 22, and the cap 12, and further to a housing 1 through a shifting device. In roll exchanging, the slide ring 17 is sliddent to the side of housing 1 by contracting a mounting and dismounting cylinder 32. The links 16 moves slantly, and both pivotally attaching points of both links 16 and the ratches 14 are moved in mutually separating direction to turn the ratches 14 and 14. Accordingly, the engagement between the ratches 14, 14 and a space part 11 is released, then the end part 3 of shaft is disengaged from a coupling device 5.
Patent JP-S59167996-A (JP)
Inventor: HAMAHATA SEIJI
IPC: H05B41/14
Filed: 1983-03-15
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-H09236154-A (JP)
Title: Damper mechanism for flywheel assembly
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/12
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To further improve lubrication capability of a damper mechanism. SOLUTION: A viscous damper mechanism 5 comprises first and second input plates 18 and 19; a driven member 30; a spring containing chamber 17; and a bend leaf spring 23. A leaf spring containing chamber is formed between the first and second input plates 18 and 19 and a driven member 30. A bend leaf spring 23 is arranged in a spring containing chamber and the first and second input plates 18 and 19 and the drive member 30 are resiliently intercoupled in a rotation direction and twist vibration is damped. Molybdenum disulfide or tungsten disulfide, being a powdery solid lubricant, is sealed in the spring containing chamber 17.
Patent JP-H07254643-A (JP)
Title: Semiconductor integrated circuit device and fabrication thereof
Inventor: SEKIMURA HITOSHI
IPC: H01L21/768
Filed: 1994-03-15
Abstract: PURPOSE:To shorten the wiring pitch by providing a second wiring layer on a contact hole with a part of such width as covering a recessed level difference part on a contact hole. CONSTITUTION:A second wiring layer 3 formed on a second insulating film 6 formed on a semiconductor substrate 4 has a width wide enough to cover a recessed level difference part on a contact hole 2. Consequently, halation due to reflection of the exposing light on the level difference part can be prevented at the time of exposing a photoresist wiring pattern. Since the exposing light is not reflected to a unexposed part even if a wiring material having high reflectance, e.g. aluminium or an alloy thereof, is employed the second wiring layer 3 is prevented from getting narrow on the contact hole 2. Consequently, the width of wiring can be decreased except the level difference part and thereby the wiring pitch can be decreased.
Patent JP-S58162288-A (JP)
Title: Set for determination of drug-sensitivity of bacteria
Inventor: ENOMOTO SEIJI
IPC: C12M1/34
Filed: 1982-03-18
Abstract: PURPOSE:To determine the drug-sensitivity of bateria, by using a tray having a number of separate cavities, putting compositions of antibacterial substance having different medium and concentration in said cavities, and pouring suspension of bacteria mixed with an indicated for the determination in the cavities. CONSTITUTION:The tray 1 for the determination of drug-sensitivity is composed of a number of cavities 21-2n, each of which is coated with a definite amount of a liquid medium and dried to obtain dried medium 31-3b. Solutions of an antibiotic substance having different concentration are applied to the cavities 22-2n excluding the cavity 21 and dried to form antibiotic substance spots 42- 4n. A tablet for determination containing an intermediate electron carrier and an oxidation-reduction indicator is added to a suspension of a specific bacterial strain, and definite amount of the suspension is poured into each of the cavities 21-2n. After cultivation at 37 deg.C for 30hr, the colors of the cavities 21-2n are compared with that of the cavity 21. The cavity having the similar color as the reference cavity is designated as resistive, and the cavity having light color is judged as sensitive.
Patent JP-S51118292-A (JP)
Title: Joint device for pusher and barge
Inventor: HIRAYAMA SATONARI
IPC: B63B21/56
Filed: 1975-04-10
Abstract: PURPOSE: To provide a joint device which can move a joint wedge in two stages without requiring for such a hydraulic cylinder as has a long stroke and a large pushing force. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07252907-A (JP)
Title: Structure of ceiling section of bathroom unit
Inventor: SONE KUNIYOSHI
IPC: E04B9/04
Filed: 1994-03-15
Abstract: PURPOSE:To prevent the dripping of dew condensation water to a bathroom by constituting a ceiling panel of an arched sectional washing-place side ceiling panel and a bathroom side ceiling panel, bearing the ceiling panel by a reinforcing member and connecting and fixing these ceiling panels by a connecting fitting. CONSTITUTION:An arched sectional ceiling panel 6 is installed to the ceiling section of a bathroom 4, a portal type reinforcing member 22 is mounted on the external surface side of the ceiling panel 6 so as to cross the ceiling panel 6, and the reinforcing member 22 is connected and fixed onto the ceiling panel 6. The ceiling panel 6 is constituted of an arched sectional washing-place side ceiling panel 6 set up to the ceiling section of the washing place 5 of the bathroom 4 and a bathroom side ceiling panel 15 fitted to the ceiling section of the bathroom 13, a connecting fitting 40 is mounted on the top face of the end section of the bathroom side ceiling panel 15, and the end section of the washing-place side ceiling panel 9 is inserted and fitted into the gutter-shaped recessed section 51 of the connecting fitting 40 while being coupled and fixed to the connecting fitting 40. A connecting fitting 28 is attached at the edge of the ceiling panel 6 and combined and fastened to the upper section of a wall panel 14, a verandah 63 running on more than two sides of the room is installed between the connecting fitting 28 and the wall panel 14, and the ceiling panel 6 is formed in a thin shape.
Patent JP-S60188689-A (JP)
Inventor: NAGASHIMA HIDEAKI
IPC: F16L37/32
Filed: 1984-03-09
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-S62199266-A (JP)
Title: Soldering device for electric substrate
Inventor: YOSHIMURA TATSUHIKO
IPC: B23K3/06
Filed: 1986-02-27
Abstract: PURPOSE:To stick a solder surely and uniformly at all times to a substrate by keeping the jet stream height within the necessary range always by transmitting a signal showing that the liquid level height of a molten solder becomes out of the necessary range, at that time. CONSTITUTION:The liquid level is ascended upto the necessary liquid level height with a solder being fed into a tank 1 from a feeding device as well as with ringing of a buzzer by transmitting a signal from a sensor 23 in case of the space between the sensor 23 and float 19 being not within the necessary interval, when a soldering device is driven. On the other hand the sensor 23 is not actuated in case of within the necessary interval at the driving start time. The quantity of molten solders is gradually reduced when the soldering is performed with the substrate being fed continuously in the state of the liquid level height being within the necessary range and a jet stream height (a) and (h) being in the necessary range. Namely the liquid level height is lowered and the gap between the sensor 23 and float 19 is spreaded. The sensor 23 transmits a signal thereupon, the solder is fed into the tank 1, the jet stream height (a) and (h) is always made within the necessary range and good soldering is performed.
Patent JP-S63210542-A (JP)
Title: Ventilator of living room
Inventor: OCHIAI SOICHIRO
IPC: F24F7/06
Filed: 1987-02-26
Abstract: PURPOSE:To effectively utilize preheating by solar heat so as to prevent dew from condensing in north side living rooms by automatically operating a duct fan to deliver warm air in a south side living room to north side living rooms when the room temperature within the south side living room has increased above a predetermined value, and automatically operating the duct fan and a heat exchange type ventilation fan to raise the temperature within the north side living rooms and purge the humidity therewithin, when signs of dew condensation have been detected in the north side living rooms. CONSTITUTION:When the room temperature within a south side living room 1 is above a preset temperature T (for example, 25 deg.C), a duct fan F is turned on thereby, warm air within a south side living room is delivered to the north side living rooms 2 and 3 via a duct 5. Then, the detection of the condensation of dew within the north side living rooms 2 and 3 by dew condensation sensors DP, and when the signs of the dew condensation are found, a heat exchange type ventilation fan 6 and a dehumidifier 8 is turned on, the duct fan F being turned on and warm air from the south side living room 1 being delivered into the north side living rooms 2 and 3 to thereby raise the temperature. By the operation of a heat exchange type ventilation fan 6 and a dehumidifier 8, humid air staying the north side living rooms 2 and 3 is purged via a vent hole 7 and, at the same time, dry and warm air within the south side living room 1 is conveyed to the north side living rooms 2 and 3.
Patent JP-S61238873-A (JP)
Inventor: TAPAN KEI DEBUROI
IPC: C09D5/44
Filed: 1986-02-28
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-S59169444-A (JP)
Inventor: IIZUKA TAKASHI
IPC: A22C25/17
Filed: 1983-03-16
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-H06260785-A (JP)
Title: Substrate shielding structure
Inventor: UMEZAWA MASAAKI
IPC: H05K9/00
Filed: 1993-03-04
Abstract: PURPOSE:To realize perfect shield and moreover provide a substrate shield structure ensuring good workability by reducing a space required for shielding and acquiring sufficient compression of a conductive substance provided with respect to cabinet. CONSTITUTION:In a substrate shield structure where a conductive cabinet 10 consisting of an upper cover 1 and a lower cover 2 and a peripheral region 3b surrounding the predetermined region 3a of a substrate 3 to be accommodated within the cabinet 10 are placed in contact to shield the predetermined region 3a, a conductive rib 6 to be in contact with the peripheral region 3b from the upper cover 1 and lower cover 2 is projected toward the inside of the cabinet 10 and the end part of this rib 6 is covered with the U-shaped part of the conductive material 4 having the U-shaped cross-section. The rib 6 is placed in contact with the peripheral region 3b through the conductive material 4.
Patent JP-H11344917-A (JP)
Title: Production process for apparatus having metallized magnetic substrate
Inventor: CHANDROSS EDWIN A
IPC: G03F7/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium suitable for use in a holography memory system. SOLUTION: The optical recording medium includes a glassy hybrid inorg. org. three-dimensional matrix in which an optical image forming system having >=1 optically active org. monomer is disposed. The medium provides the precursor material of the hybrid inorg. and org. matrix shown in figure and is produced by mixing the matrix. precursor material with the optical image forming system and curing the matrix. precursor material, thereby forming the matrix in the original position. The hybrid matrix. precursor material is typically the oligomer derived from the compd. expressed as Rn M(OR')4-n , where M is a metal element having tervalent or higher valence, such as silicon, titanium, germanium, zirconium, vanadium or aluminum; R is an alkyl or allyl; R' is a lower alkyl; n is within a range of 1 to 2. The hybrid characteristic of the matrix material renders several advantages.