baber/WOPTO huggingface dataset:
Patent JP-H1197820-A (JP)
Title: Circuit board formed with electromagnetic-shielding conductor pattern
Inventor: KATO MASAAKI
IPC: H01L21/3205
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board equipped with electromagnetic-shielding function for coping with omnidirectional noises for a semiconductor element such as an IC chip mounted on the circuit board. SOLUTION: A circuit board has a semiconductor element 30. The semiconductor element 30 is attached to a wiring board 35 together with a case under the state, wherein the board is covered with the case comprising a metal base material 14, such as a package main body 12 of a metal package. In the wiring board 35, a conductor 38 of the scale which substantially includes the range facing the case so as to hold the semiconductor element 30 is patterned for electromagnetically shielding the semiconductor element 30.
Patent JP-H08113392-A (JP)
Title: Installation structure for auxiliary mount in image forming device
Inventor: TAKENAKA KOICHI
IPC: G03G21/16
Filed: 1994-10-18
Abstract: PURPOSE: To prevent an auxiliary mount for manual insertion sheet feed rotatably installed on a main body of an image forming device from breaking at a pivotal installation position by surely releasing engagement of it at the pivotal installation position when an overload is applied to the auxiliary mount in a usage condition. CONSTITUTION: A pin 12 is laterally protruded from a first auxiliary mount 5 rotatably installed on a main body, and an engagement hole 9 bored in a side plate 6a of a second auxiliary mount is engaged with this pin 12. Surfaces of the pin 12 and the engagement hole 9 to be applied to each other in the condition where the second auxiliary mount is fallen are formed as inclined surface 12a, 9a downwardly inclined toward a tip of the pin 12.
Patent JP-H0784639-A (JP)
Title: Fault diagonostic method for stational operation system
Inventor: FUJIMOTO KEIICHI
IPC: G05B23/02
Filed: 1993-09-14
Abstract: PURPOSE:To provide a stational operation system fault diagnostic method capable of easily analyzing a fault position or a fault cause even on the user side. CONSTITUTION:A storage unit 5 is interposed in communication lines SL1, SL2 between a main controller 1 and respective control units 2, 4A to 4N and only a fixed amount of information to be transmitted/received between the controller 1 and respective units 2, 4A to 4N is stored in the unit 5, and every time when the stored information exceeds the fixed amount, the information stored in the most past is erased only by the excess amount. When a fault occurs, cycle data for fault accurance stored in the unit 5 are compared with respective data for normal cycles to analyze the cause of the fault. Thereby a fault occurrence position or the fault occurance cause can be accurately estimaed even on the user side.
Patent JP-2001074323-A (JP)
Title: Refrigerating cycle system
Inventor: KUSUMARU YUICHI
IPC: F25B1/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent retention and generation of static electricity at a site having a high possibility of leakage by annularly connecting a compressor, a condenser, a throttling device and an evaporator through pipes and arranging grounded electrically conductive materials around the pipes. SOLUTION: An outdoor unit 10 comprises a compressor 15 and a throttling device 16 other than a heat exchanger 11, which circulates a refrigerant through pipes 12. In addition, electrically conductive materials 17 and 18 are arranged to cover the pipes 12 positioned at the edges 13 and 14 of the heat exchanger 11, the compressor 15 and a part of the throttling device 16, and are grounded by connecting an earth cable 19 thereto. In this way, the compressor 15, the condenser, the throttling device 16 and the evaporator and annularly connected together through the pipes to constitute a refrigerant cycle. By this constitution, retention of static electricity at sites having a high possibility of refrigerant leakage can surely be prevented.
Patent JP-S63105713-A (JP)
Inventor: NAKAYAMA HIDEO
IPC: A47J27/00
Filed: 1986-10-23
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-H06104719-A (JP)
Title: Sensitivity control circuit for reflective photointerruptor
Inventor: INA HIROHIKO
IPC: H03K17/78
Filed: 1992-09-22
Abstract: PURPOSE:To facilitate the work of a sensitivity control circuit, to reduce the size of an applied device, and to extremely shortening the detecting/decomposing time of a detected object. CONSTITUTION:The state of a detected object is detected with the right transmitting/receiving actions 2 and 3 carried out via the detected object. Then it is decided whether a control resistance 9 is connected in parallel to a voltage detecting resistance 8 or a current limiting resistance 6 in response to the electrical switching action of a control means 5. Thus the resistance value can be controlled for the resistance group which is connected between a proper reference potential and a light receiving element 3 or a light transmitting element 2 of a reflective photointerruptor 1.
Patent JP-H1098102-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MUROYAMA MASAKAZU
IPC: H01L21/768
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the effects of fluorine upon an upper layer by providing a second inflating film, which has a little or no content of fluorine, on a first insulating film, which comprises a silicon fluoride oxide film and is so provided as to bury a wiring on a substrate, to suppress a capacity between the wirings and desorption of the fluorine from the surface of the insulating film. SOLUTION: A first insulating film 14a of silicon fluoride oxide is so formed on a substrate 11 as to bury a wiring 13. A second insulating film 14b which has a fluorine content less than the first insulating film 14a is formed thereon. A contact hole 15 reaching the wiring 13 is formed through the first and second insulating films 14a and 14b. A contact layer 16 of titanium nitride is formed on the second insulating film 14b so as to coat the inner wall of the contact hole 15, and a plug forming layer 17 is formed on the contact layer 16 so as to fill the contact hole 15. Then the contact layer 16 and the plug forming layer 17 above the second insulating film 14b are removed, thereby a plug 17a is formed in the contact hole 15.
Patent JP-H0889824-A (JP)
Title: Apparatus for movement of grain adjusting machine
Inventor: TAKEDA AKITO
IPC: B02B7/00
Filed: 1994-09-20
Abstract: PURPOSE: To move easily and safely a machine body by a constitution wherein a wheel being freely moved outward and inward from the bottom face on one side of the machine body is mounted and a rotary wheel being apart from the ground on the side position of another side of the machine body is attached and when the wheel is projected, the rotary wheel is brought into contact with the ground. CONSTITUTION: On one side of a machine body 1 in a pot hole type unhulled rice cleaning machine, a supporting shaft 21 is transversely hung and an arm 22 with a wheel 3 is welded and connected on the end part of the supporting shaft 21 and the wheel 3 is advanced and retreated from the bottom face 2 of the machine body 1 by driving and rocking the arm 22. Namely, the arm 22 with the wheel 3 is formed as a stepping lever 23 extending backward and the wheel is projected by stepping this stepping lever 23 and projected condition of this wheel 3 is kept by means of a projection keeping mechanism 4. In addition, a supporting metal 34 is projected to another side from the machine body and a rotary wheel 5 is mounted on its apex and when the wheel 3 is projected and the machine body 1 is inclined, the machine body 1 is elevated by bringing this rotary wheel 5 into contact with the ground.
Patent JP-H06104713-A (JP)
Title: Reset signal input circuit
Inventor: ASAMI TAKASHI
IPC: G06F1/24
Filed: 1992-09-22
Abstract: PURPOSE:To prevent the malfunction of an internal circuit that is caused by the noise pulse of a high voltage with which the pulse height of the external noise applied to an input terminal exceeds the level of the power voltage. CONSTITUTION:A P-channel MOS transistor TR QPH having high threshold voltage VTP is provided between the power voltage Vcc and the output node (a) of an inverter INV2 set on the even numbered stage counted from an input terminal Tin. Meanwhile an N-channel MOS TR QNH having high threshold voltage VTN is provided between the earth voltage Vss and the node (a). Then the gates of both TR QPH and QNH are connected to the terminal Tin. Thus, the malfunction of an internal circuit caused by the noise pulse of the high voltage can be prevented.
Patent JP-H0889590-A (JP)
Title: Safety lock for hatch
Inventor: MATSUMOTO KAZUO
IPC: E04B1/00
Filed: 1994-09-21
Abstract: PURPOSE: To provide a safety lock for hatch which can not be easily opened by strong wind or children but can be easily opened as needed. CONSTITUTION: This safety lock is composed of a hook 3 fitted inside a lid 2 of a hatch and a lever 5 fitted to a main body 1 of the hatch, the lever is provided with the head part of the lever 5 equipped with a hook hanging part and the body part where a longitudinally oblong hole is formed, a shaft fixed through a fitting near the outer wall of the main body of the hatch is passed through the oblong hole on the body part of the lever, and the lever 5 can be oscillated around that shaft. Then, the top end of the hanging part is normally positioned outside a circular arc drawn by the moving track of the top end of the hook 3 due to the opening/closing of the lid but is saved inside the circular arc only when it is pushed by the falling hook 3.  Besides, in the state of not hanging the hook on the lever, the head part of the lever 5 is inclined oppositely to the center of the main body 1 of the hatch (outside) rather than the body part of the lever 5.
Patent JP-S61132359-A (JP)
Title: Printer utilizing light-emitting semiconductor light source
Inventor: KAWABATA TAKASHI
IPC: B41J2/45
Filed: 1984-11-30
Abstract: PURPOSE:To form color images with high reproduction accuracy through a simple construction, by a method wherein a plurality of light-emitting semiconductor light sources and image-forming optical members are provided as an exposure unit for forming a picture element image, and a multiplicity of such units are moved relatively to a photosensitive body to form a color image consisting of color picture elements on the photosensitive body. CONSTITUTION:A multiplicity of LEDs 1A-3A, masks 4A and lenses 5A are arranged to form projecting units. Color light spot images (a part thereof) 7-9 formed by the projecting units are controlledly moved by a forwardly moving force of the units to form light spots 7'-9', and while sequentially moving the light spots as indicated by 7''-9'', the light-emitting power of the LEDs at each time point is subjected to brilliance modulation based on reproduction information, whereby a film 6 is exposed to a row of overlapping light spots, namely, a collective image of picture element images. The projecting units are moved backward in synchronism with one-step feed of the film, and the film 6 is exposed to the collective image of the picture element images at each time point of the movement.
Patent JP-H02101065-A (JP)
Title: Imidazoline derivative
Inventor: MATSUMOTO KAZUO
IPC: A61K31/4427
Filed: 1988-10-06
Abstract: NEW MATERIAL:An imidazoline derivative expressed by formula I (R is halogenophenyl, lower alkylphenyl or pyridyl; X<1> and X<2> are H or lower alkoxy) or salt thereof. EXAMPLE:cis-2-(4-Chlorophenyl)-4,5-diphenylimidazoline. USE:Immune controlling agent useful as remedy and/or preventive for articular rheumatism, multiple sclerosis, systemic lupus erythematosus, rheumatic fever, having low toxicity and exhibiting high safeness as a medicine. PREPARATION:A compound expressed by formula II or salt thereof is condensed with a compound expressed by formula III (R' is lower alkyl) or salt thereof to provide the compound expressed by formula I. Furthermore, the above- mentioned compound or salt thereof activates migration of inflammatory macrophage, especially staying in chronic inflammation site and causing a tissue disorder to cause the macrophage to withdraw from the inflammation site and simultaneously recover a function of lowered suppressor T cell.
Patent JP-S62113665-A (JP)
Inventor: NAKAGAWA SHOGO
IPC: B62J25/00
Filed: 1985-11-12
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-H04131255-A (JP)
Title: Toner jet image forming device
Inventor: HATTORI YASUHIRO
IPC: B41J2/385
Filed: 1990-09-21
Abstract: PURPOSE:To form a high-quality image within a short time by providing a plurality of brush rollers as means for supplying a toner to an aperture. CONSTITUTION:Image receiving paper P inserted from an insertion port 17 is fed to a recording part 1. Inside a toner supply unit 10, a toner T is supplied to brush rollers 3A, 3B by the rotation of supply rollers 4A, 4B. At this time, the toner T comes into friction contact with the supply rollers 4A, 4B and the brush rollers 3A, 3B to be positively charged. The flow of the cloud of the positively charged toner T is modulated by a voltage applied to a control electrode 8 of an aperture electrode 9 through a control signal S. The modulated positively-charged toner T flies toward a counter electrode 12 by a negative power source E connected to the counter electrode 12 to adhere to the image receiving paper P. After that, the image receiving paper P is fed to a thermally fixing part 2, and an image on the image receiving paper P is fixed by a heat roller 13 and a pressing roller 14. In this manner, a high-density and -quality image can be formed within a short time.
Patent JP-H04134096-A (JP)
Title: Peptide derivative
Inventor: KASHIMOTO KAZUHISA
IPC: C07K14/78
Filed: 1990-09-21
Abstract: NEW MATERIAL:A peptide derivative consisting of hyaluronic acid bonded through covalent bond to a peptide containing arginine-glycine-aspartic acid as a constituent unit. USE:A platelet aggregation inhibitor and a remedy for thrombosis. PREPARATION:The objective peptide derivative consisting of hyaluronic acid bonded to a peptide through covalent bond can be produced e.g. by dissolving sodium hyaluronate in dimethylformamide, etc., adding N-hydroxysuccinimide and N,N-dicyclohexylcarbodiimide to the solution, stirring the mixture for 16hr to activate the component, adding a peptide containing arginine-glycine-aspartic acid as a constituent unit and having an amino acid sequence of H-Gly-Arg-Gly- Asp-Val-NH2, stirring the mixture for 16hr to effect the reaction of the reactants, concentrating the reaction mixture after the completion of reaction, dialyzing the concentrate with a cellulose dialysis membrane and freeze-drying the dialysate.
Patent JP-H09164988-A (JP)
Title: Power transmission assembly particularly for bicycle, etc.
Inventor: FERRARIN FRANCIS
IPC: B62K15/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a small and light power transmission assembly. SOLUTION: This power transmission assembly is provided with the first chain ring 102 combined with a pedal crankshaft and connected to a pinion 104 by the first chain 103 and the second chain ring 106 combined with the second shaft 105 and rotated integrally with the pinion 104. The second chain is constituted of multiple gears 109 combined with the second chain ring 106 and capable of being selectively combined with the second chain by a transmission 111, and motion can be transmitted to a gear shift assembly 107 fixed to a hub.
Patent JP-H02101814-A (JP)
Title: Chopper type comparator
Inventor: YONEMARU MASASHI
IPC: H03K5/08
Filed: 1988-10-08
Abstract: PURPOSE:To reduce the power consumption by limiting the width of a power voltage applied to an inverter of complementary constitution. CONSTITUTION:Since a voltage control means 60 is provided to an inverter 50, a voltage applied to a source or the 1st transistor(TR) P1 is lower than a power voltage VDD by a forward drop voltage of the 3rd TR P2 and the voltage applied to the source of the 2nd TR N1 is higher by the forward voltage than a ground potential. Thus, the level of the charging voltage charged in a charge/discharge capacitor C is decreased, then the through-current flowing through a couple of TRs P1, N1 is suppressed.
Patent JP-2000085409-A (JP)
Title: Instrument panel for automobile
Inventor: SAKAMOTO YASUNORI
IPC: B60K37/04
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To fix a center panel to an opening part of the main panel of an instrument panel with sufficient strength without imparing appearance. SOLUTION: In order to fit a center panel Pc to an opening part 1 formed at a main panel Pm disposed in an automobile cabin, an annular clearance 21 is formed at the opposed parts of the main panel Pm and center panel Pc, and an overlap part of brackets 15, 18 respectively fixed to the main panel Pm and center panel Pc is made to face this clearance 21 and fastened by a tapping screw 20 inserted through the clearance 21, and a tool. After fastening both brackets 15, 18, seal rubber 23 is fitted to the whole periphery of the clearance 21 to cover the tapping screw 20 and both brackets 15, 18 so as to be invisible.
Patent JP-2001071833-A (JP)
Title: Information notifying device for vehicle
Inventor: KOBAYASHI MASAAKI
IPC: B60W30/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To notify information on driving of a vehicle only when necessary. SOLUTION: This information notifying device for a vehicle is provided with a driving operation detecting means 3 for detecting the driving operation of a driver; a driving characteristic computing means 5b for computing the driving characteristic of the driver on the basis of the detected driving operation; driving characteristic recording means 6b, 7b for recording the driving characteristic of the driver; a driving characteristic change detecting means 5c for comparing the present driving characteristic with the past driving characteristic to detect the change of the driving characteristic; a notification necessity judging means 5c for judging the necessity of notifying the driver of information on driving on the basis of the change of the driving characteristic;  and information notifying means 5c, 8 for notifying the information on driving with contents and by a method corresponding to the necessity of notifying the information. Unnecessary notification of information carried out in a conventional device is thereby prevented to notify accurate, effective information corresponding to the driving characteristic of the driver.
Patent JP-H07171769-A (JP)
Title: Workpiece vice
Inventor: YASUDA YOSHIKAZU
IPC: B25B1/10
Filed: 1994-09-21
Abstract: PURPOSE:To obtain excellent operability and workpiece gripping stability in a workpiece vice for fixing a workpiece to a machine tool being provided with a movable claw at a moving base moving in the longitudinal direction of a slender base. CONSTITUTION:A workpiece vice is provided with a moving base 8 sliding along a slide guide 2 provided in the longitudinal direction of a slender base 1, and the moving base 8 is provided with a screw rod 19 for screwing a movable claw 28 forward. In such a workpiece vice, the pin hole 14 of a knock pin 13 for fixing the moving base 8 to the base 1 is formed by opposing a semi-circular cross section groove 12, provided at the moving base, to semi-circular cross section grooves 11 provided on the base 1 side, at specified spaces in the moving direction of the moving base. With this structure, the moving base 8 can be fixed to the base 1 by the short knock pin 13, and the spacing of the adjacent vices can be made narrow at the time of disposing vices side by side.
Patent JP-H09151143-A (JP)
Title: New optically active cobalt (ii) complex and production of optically active alcohol
Inventor: MUKOYAMA MITSUAKI
IPC: C07C35/08
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To realize a method for producing an optically active alcohol useful as a synthetic intermediate for medicines, agrochemicals, etc., or as a raw material for liquid crystals, fine chemicals, etc., by using an easily handleable hydrid reducing agent in the presence of a new catalyst. SOLUTION: A ketone compound is reacted with a hydrid reagent in the presence of an optically active metal compound and preferably further in the presence of an alcohol compound to obtain the objective optically active alcohol. The objective optically active metal compound is preferably an optically active cobalt (II) complex of formula I (R<1> , R<2> are each H, an alkyl, an aryl; R<1> and R<1> may together form a ring, and R<2> and R<2> may also together form a ring; R<3> and R<4> are each H, an alkyl, an aryl, an acyl, an alkoxycarbonhyl), such as a compound of formula II or a compound of formula III.  The compound of formula I is obtained e.g. by formylating a 1,3,-diketone derivative, subjecting the product to a dehydrative condensation reaction with a 1,2-diphenyldiamine derivative (optically active diamine) as an asymmetric source to form ligands, adding a cobalt (II) dichloride aqueous solution in the presence of NaOH and subsequently heating the mixture.
Patent JP-H0972854-A (JP)
Title: Visual inspection apparatus for board of x-y-type in-circuit tester
Inventor: KOIZUMI TOSHIE
IPC: G01N21/88
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a visual inspection apparatus whose inspection capability is excellent so as to be capable of dealing with even a case in which an object mounted on, and attached to, an inspection place is another component or the like which is functionally identical and which is provided with inter-changeability. SOLUTION: A visual inspection apparatus is provided with an image-data creation means in which a designated inspection place is photographed by an image camera and which creates image data and with a correlation-value computing means 34 in which the image data is compared with one reference model and which searches a normalized correlation so as to compute a correlation value.  In addition, the visual inspection apparatus is provided with an inspection-place checking means 36 which judges whether the correlation value is at a set value or higher, which decides the designated inspection place to be good when the correlation value is at the set value or higher, which designates one reference model newly to the correlation-value computing means 34 when other reference models exist in case the correlation value is less than the set value and which decides the inspection place to be bad when it is found that any reference value about all the reference models regarding the inspection place is less than the set value.
Patent JP-H0787788-A (JP)
Title: Detecting method for initial phase of synchronous ac linear motor
Inventor: MURATA KENICHI
IPC: H02P7/00
Filed: 1993-09-16
Abstract: PURPOSE:To apply a detection method also to an air floating type ultra-precise positioning device by changing the phase of a driving current with a weak driving current within the range of spring characteristics and then setting the phase when the maximum displacement is generated as the initial phase on starting. CONSTITUTION:A string has spring characteristics for enabling itself to return to the original position when a small displacement is applied to the spring according to the drive of a weak current when the displacement of a traveling device is set to X. Then, a three-phase is set according to Xmax and theta which is cleared to 0 and a motor is driven by a weak current for driving the traveling mechanism within the range of spring characteristics. Then, when a traveling distance DELTAX is larger than Xmax, it is stored as Xmax and the value of theta is also stored. Then, when theta is smaller than 2pi, DELTAtheta is added until 2pi is reached or exceeded and which generated Xmax which is retained on completion is an initial phase theta0 for generating an initial maximum thrust. Therefore, the traveling mechanism can be driven by the maximum thrust when a synchronous AC motor is driven by the driving current with the detected initial phase.