baber/WOPTO huggingface dataset:
Patent JP-H02196143-A (JP)
Title: Warm-up system for diesel engine
Inventor: YAJIMA TSUNAO
IPC: F02B3/06
Filed: 1989-01-24
Abstract: PURPOSE:To prevent any hunting from occurring by performing a fuel increment in response to an increase of auxiliary driving resistance at time of idling, and opening an exhaust shutter valve when this auxiliary driving resistance is more than the specified value, in a device which closes the valve at time of warming up and accelerates the warm-up. CONSTITUTION:An exhaust shutter valve 11 being driven by a vacuum responding type first actuator 12 is installed in an exhaust passage 9 of a diesel engine DE, while a fuel injection mechanism being controlled by a injection quantity control lever 28, interlocking with an accelerator pedal C while being driven by a vacuum responding type second actuator 35 is built in a fuel injection system 6. When an increase of auxiliary driving resistance at idling is detected, the second actuator 35 is driven and a fuel injection quantity is increased, while when this auxiliary driving resistance becomes more than the specified value in an idling state, the first actuator 12 is driven and thereby the exhaust shutter valve 11 is controlled so as to open the exhaust shutter valve 11.
Patent JP-S58131415-A (JP)
Inventor: YAMAURA SHIYOUICHI
IPC: F16B12/10
Filed: 1982-02-01
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-S5297252-A (JP)
Title: Reduced-pressure distillating system for organic sludge treatment
Inventor: UCHIMURA TERUMI
IPC: F23G7/04
Filed: 1976-02-10
Abstract: PURPOSE: To provide a reduced-pressure distillating system for organic sludge treatment, which can attain high evaporation effects with a small heat source and can enhance concentration of the separated liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04254365-A (JP)
Title: Semiconductor device
Inventor: HANDA TAKAYASU
IPC: H05K3/34
Filed: 1991-02-06
Abstract: PURPOSE:To improve reliability of soldering by emplying a material having an intermediate layer of metal exhibiting excellent wettability with a solder on a lead frame to be used, and furthe cutting a part of an outer lead, to become its end from a mounting surface. CONSTITUTION:A 42 alloy (Ni 42%-Fe 52%) formed as a silver film of several mum is, for example, employed as an intermediate layer 18 of a lead frame. A normally used solder plating is executed about 10mum as a sheath solder plating on an outer lead 12. However, since an end 14 of the outer lead is mechanically cut from a mounting surface side, a sheath solder plating 13 film is sagged to be adhered from the mounting surface of the cut surface to the layer 18. The solder wetted state of the end 14 of the lead when a semiconductor device 11 of this state is mounted by soldering, is effectively solderwetted from the layer 18 of the cut surface of the end 14 of the lead to the mounting surface. Thus, reliability of the soldering is improved.
Patent JP-H09211446-A (JP)
Title: Led light emitting device
Inventor: OSAWA EIJI
IPC: G02F1/1335
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To arrange plural pieces of LED chips in electrically parallel without increasing upper and lower measures of a blind-bottom-shaped reflection case when a LED light emitting device is constituted by arranging plural pieces of LED chips in the long sideways blind-bottom-shaped reflection case. SOLUTION: On the bottom of a long sideways blind-bottom shaped reflection case 4, a pair of terminal boards 7 and 8 are provided, independently of each other so as to extend in a lengthwise direction of the reflection case, and on one side 7 of the pair of the terminal boards 7 and 8, plural chip bonding parts 10 are formed while extended inward in a width direction of the reflection case 4 at intervals in the lengthwise direction of the reflection case 4. At the same time, on the other side terminal board 8 of the pair of the terminal boards 7 and 8, plural wire bonding parts 11 are formed while extended inward in the width direction of the reflection case so as to be adjacent to each chip bonding part 10 in the lengthwise direction of the reflection case 4, and LED chip 5 is bonded to each chip bonding part 10.
Patent JP-S53100256-A (JP)
Title: Resin covering method for reinforcing of optical transmission fiber made of glass
Inventor: YOSHIDA KAZUAKI
IPC: D06M15/00
Filed: 1977-02-14
Abstract: PURPOSE: To decrease resin wall thickness to the extent of not producing microbends and additionally improve mechanical strength by forming a coupling material on the surface of an optical fiber made of glass and specifying the resin material to be covered thereon to thermoplastic resins. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62173575-A (JP)
Title: Differential amplifier
Inventor: TSUZUKI MITSUO
IPC: G06G7/18
Filed: 1986-01-27
Abstract: PURPOSE:To attain the changeover of differential characteristics by providing plural pieces of transistors TR at one of both sides of paired TR for differential amplification and using external terminals for external connection of resistances for differentiating circuits to the emitters of said TR respectively. CONSTITUTION:The plural, e.g., two transistors TRQ3 and Q4 are provided for formation of a differential amplifier together with a TRQ5. While the external terminals 61 and 62 are added for external connection of resistances R1 and R2 for differentiating circuits to the emitters of both TRs Q3 and Q4 respectively. Then diode switch circuits 16 and 17 are switched and selected by the control input and one of both differential input signals is applied to the TRQ3 or Q4. The changeover of differential characteristics is possible by connecting externally both R1 and R2 of different levels of resistance in response to the switching frequency of the differential characteristics.
Patent JP-S51106602-A (JP)
Inventor: YOHANSON KAARU ERITSUKU
IPC: E21B10/22
Filed: 1976-02-16
Abstract: Rock bit assembly comprising a rock bit for drilling holes in the earth's crust mainly consisting of an integral bit body which can be connected to a drive shaft, a number of rotatable cutter cones which, by means of a rolling bearing arrangement, is rotatably connected to said bit body, each of said cutter cones comprising a central shaft or pin forming a part of said rolling bearing arrangement, wherein a cutter cone and bearing arrangement form a unit which is disengageably secured to said bit body by means of the outer race ring of said bearing arrangement.
Patent JP-H10210805-A (JP)
Title: Line drawing marker operation structure for rice transplanter
Inventor: INOUE SHINICHIRO
IPC: A01B69/02
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To use the plural kinds of rice transplanters also as a locking tool for maintaining a line drawing marker in a standby posture and to cancel troublesomeness at the time of assembly. SOLUTION: In the locking tool 32 for maintaining the line drawing marker 25 in the standby posture, a connection planar piece 32c with an engaging tool 34 slid and moved by a planting elevating/lowering operation lever 22 provided near a driving seat forcibly driven in the direction of releasing a locked state is formed and a wire connection part 32D with an elevating/lowering operation tool 35 provided on the front part of the driving seat instead of the planting elevating/lowering operation lever 22 is provided on a part different from the connection planar piece 32C of the locking tool 32.
Patent JP-S56111858-A (JP)
Title: Formation of image
Inventor: NISHIGAKI YUUJI
IPC: G03G13/26
Filed: 1980-02-08
Abstract: PURPOSE:To form images without producing any damage and/or stain in a photoreceptor by transferring the charge of the potential image formed on the isolated conductor of the photoreceptor to an image receiving member. CONSTITUTION:The voltage Va applied to a photoreceptor 6 is applied to a transparent electrode 4 and a nontransparent electrode 3, and the original image 7 irradiated by a light source 8 is irradiated to the photoreceptor 6 by a lens 9, and the exposure of the image is performed. By this exposure, a difference is produced between an area where the electrode 4 allowed the transmission of light and an area where not with respect to the distributed voltages between the electrode 4 and an  isolated conductor 4 and between the conductor 4 and the electrode 4, and a potential image is formed by the potential change in the isolated conductor 5 caused in  correspondence to this difference in the distributed voltage. This potential image is transferred to a dielectric drum 11 which is an image receiving member, and the  drum 11 rotates in an arrow 10 direction and is developed by a developing device  13. After the development, this developed imate is transferred to transfer paper 14  and is fixed. The drum 11 is cleaned by a cleaning blade 12.
Patent JP-S63186004-A (JP)
Title: Hydraulic circuit
Inventor: HIRATA TOICHI
IPC: F15B11/05
Filed: 1987-01-27
Abstract: PURPOSE:To improve operability of actuators by changing the correlation between the stroke of an operation lever and the spool stroke of control valves with pressure compensation, in accordance with the change in rotational speed of an engine. CONSTITUTION:In a controller 6a which outputs a drive signal SO to the driving portions of control valves 3, 4 with pressure compensation, there are provided a function generating means 17, which outputs a gain K corresponding to a desired rotational speed signal No, and a multiplier 18, so as to change the correlation between the stroke of an operation lever 5 and the spool stroke of the control valves 3, 4 with pressure compensation in accordance with the change in rotational speed of an engine 10. Therefore, it is possible to relatively widen a metering region where the speed of actuators 1, 2 can be controlled so as to improve operability of actuators 1, 2.
Patent JP-H04254091-A (JP)
Title: Corrosion-proof sleeve for hole of metallic pipe and mounting tool thereof
Inventor: NINOMIYA HAJIME
IPC: F16L58/18
Filed: 1991-02-06
Abstract: PURPOSE:To obtain a corrosion-proof sleeve, which can certainly prevent the hole section of a metallic pipe from corroding and a mounting tool, which can easily secure this corrosion-proof sleeve in the hole. CONSTITUTION:An elastic sleeve 12, into which a corrosion resistant metallic sleeve 15 is inserted under the radially contracted state, is inserted into a hole 3. This metallic sleeve 15 is radially expanded by inserting the tapered member 25 of a mounting tool 21 into the metallic sleeve 15 after that. In accompany with this expansion, the elastic sleeve 12 is also radially expanded being stuck to the inner peripheral surface of the hole 3. This prevents the metallic surface of a metallic pipe 1 from contacting the water flowing in the pipe and the forming of a battery caused by the metallic pipe 1, and the corrosion-proof metallic sleeve 15 is prevented. As a result, the certain corrosion-proof effect can be obtained.
Patent JP-S58133071-A (JP)
Title: Demodulating circuit
Inventor: HARA TOSHIHIRO
IPC: H04L27/227
Filed: 1982-02-02
Abstract: PURPOSE:To facilitate integrating a circuit and make the circuit no-adjustable, by using digital circuits positively to constitute the circuit. CONSTITUTION:A two-phase phase-modulated square wave signal (a) is inputted to an input terminal 100. This signal (a) is inputted to an exclusive OR circuit 21 together with an output (b) of a frequency dividing circuit 31 which divides the frequency of a reference carrier signal (d) of the output of a voltage control oscillator 14 by 2, and a demodulation signal (c) is obtained in the output of the circuit 21. The signal (c) is inputted to a discriminating circuit 32, and the circuit 32 discriminates the signal (c) by the rise of the signal (d), and a completely demodulated signal (e) is obtained in the output of the circuit 32 and is outputted from a terminal 101. The signal (a) is inputted to a delay line 15 for delay of pi/2, and an output signal (f) and an output signal (g) of an inverting circuit 33 to which the signal (b) is inputted are inputted to an exclusive OR circuit 22, and a phase error signal (h) is outputted from the output. The signal (h) and the signal (e) are inputted to an exclusive OR circuit 23, and an output signal (i) is allowed to pass through an LPF 18 to obtain a DC voltage controlling the oscillator 14, and the oscillator 14 is so operated that the phase error becomes zero.
Patent JP-S56112516-A (JP)
Title: Automatic conveying system between fine spinning and crimping stages
Inventor: KONDOU SADAO
IPC: D01H9/02
Filed: 1980-02-08
Abstract: PURPOSE:Magazine exchange between an automatic conveying cart and bobbin magazine loaders, kop magazine storage stations or autodoffers is done with the signals of the doffing completion to rationalize the process and save energy. CONSTITUTION:When an automatic conveying cart 1A stops on the position for exchanging magazines with the autodoffer 8, controller 34 sends a loading signal d1 to oscillator 36 as it keeps the correspondence to the signal of the doffing completion in the autodoffer 8. When receiver 37 receives the loading signal d1, the magazine exchange is effected between the automatic conveying cart 1 and the autodoffer 8. When command signal receiver 28 receives a return instruction (e), the controller 34 makes the conveying cart 1 return to bobbin magazine loader 15A or cop magazine storage station 15AB. Automatic exchange of bobbin magazines and kop magazines is effected, by a magazine exchange signal (f), between the loader or station and the conveying cart 1A with keeping the correspondence to the doffing completion signal sent from the autodoffer.
Patent JP-S61173274-A (JP)
Title: Developing device
Inventor: KIYOMIYA TATSUFUMI
IPC: G03G15/09
Filed: 1985-01-28
Abstract: PURPOSE:To enhance functions of the developing device by constituting an electrically conductive layer of a developing agent carrier with an elastic material and therefore enabling said carrier to accept a large elastic deformation. CONSTITUTION:The electrically conductive layer 9 of the development roll 5 is constituted of an elastic material such as an electrically conductive rubber having <=10<6>OMEGA-cm volume resistivity. The electrically conductive layer 9, serving only as a counter electrode, can have a large thickness, and if it is made of an elastic material, the development roll 5 as a whole is capable of accepting large deformation. The outermost layer 10 of the development roll 5 except minute electrode 12 is also made of an elastic material such as urethane rubber and silicone rubber. That is, the entire development roll 5 except the shaft 8 is constituted of elastic materials, thus capable of improving the development efficiently as well as the development speed.
Patent JP-H07226315-A (JP)
Title: Ferrite resin
Inventor: MATSUDA TAKAAKI
IPC: C08K5/06
Filed: 1994-02-09
Abstract: PURPOSE:To improve the mechanical strength of a molded article by a method wherein the ester of 2,2-bis(4' Cellosolve phenyl) propane acid, soft magnetic ferrite powder and thermoplastic resin are contained in the ferrite resin. CONSTITUTION:The ferrite resin contains the ester of 2,2-bis(4' Cellosolve phenyl) propane and fatty acid, soft magnetic ferrite powder and thermoplastic resin. The above-mentioned ester is shown by the formula separately mentioned. By using the ester of 2,2-bis(4' Cellosolve phenyl) propane and fatty acid as a lubricant, the mechanical strength of a mold ferrite molded article can be improved. Also, as the decomposition temperature of the above-mentioned lubricant is around 400 deg.C and it is relatively high, the range of selection of the usable binder resin is widened, the binder resin having high mechanical strength can be used and the mechanical strength of the mold ferrite molded article can be improved.
Patent JP-H04254715-A (JP)
Title: Electromagnetic flow meter and manufacture of its electrode
Inventor: MATSUMOTO HIROZO
IPC: G01F1/58
Filed: 1991-02-07
Abstract: PURPOSE:To enable an electromagnetic flow meter with an improved air tightness at an insertion portion of an electrode for a measuring pipe of ceramic and a high pressure resistance and its electrode to be manufactured. CONSTITUTION:An electrode 1 is a platinum bar which is coated 3 on an outer- periphery surface by a first process where an oxide of each element of Mg, Ca, Al, Si, Ti, or Zr coats alcoholate solution of each element and a second process where the platinum bar after this first process is heated and calcined and insertion into a pipe wall is performed by calcination or by heating treatment again at 1.600-1.650 deg.C for 2-3 hours after calcination.
Patent JP-2000210395-A (JP)
Title: Golf ball
Inventor: KASASHIMA ATSUNORI
IPC: A63B45/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which does not give rise to variations in flying performance depending upon shot points and has excellent symmetricalness by including heat transfer mark by transfer tapes in both polar areas on the golf ball having many dimples over the entire part on a spherical surface. SOLUTION: This golf ball 1 includes dimples 2 over an entire surface of its surface and has the heat transfer mark 4 around the north pole 3. Plural kinds (for example, 4 kinds) of diameter are used for the dimples 2 and are evenly arrayed over the entire part of the surface of the balloon. On the other hand, the marks 4 are the indications mainly composed of trade marks relating to the portion of a code 4-1. The portions of the code 4-2 and code 4-3 are the indications of a ball number and graphics, respectively. The marks 4 are formed by holding the transfer marks at both polar parts of the ball 1 and transferring the marks under high pressure by using a pressing pad at the time of production of the golf ball. The marks (materials) have, therefore, a tendency that the thickness of the dimples 2, more particularly the bottoms, is larger than the thickness of land parts 5.
Patent JP-H03219952-A (JP)
Title: Heat-shrinkable laminated film
Inventor: ADACHI EIJI
IPC: B32B27/36
Filed: 1990-01-25
Abstract: PURPOSE:To obtain a film reduced in printing missing and having sufficient ultraviolet screening properties by laminating a heat-shrinkable polyvinyl chloride film containing an ultraviolet absorber to the single surface or both surfaces of a heat-shrinkable polyester film to which printing is applied. CONSTITUTION:A heat-shrinkabel polyvinyl chloride resin (PVC) film containing an ultraviolet absorber is laminated to the single surface or both surfaces of a heat-shrinkable polyester film to which printing is applied. The polyester film is represented by a polyethylene terephthalate film and the thickness thereof is pref. about 20 - 50 mum. The PVC film has a thickness of about 20 - 50 mum and, for example, has a shrinkage start temp. of about 50 deg.C. As the ultraviolet absorber contained in the PVC film, a benzotriazole or hydroxybenzophenone type one is used and the content thereof is about 1 - 3 pts.wt. per 100 pts.wt. of PVC.
Patent JP-H09215347-A (JP)
Title: Displacement magnifying equipment
Inventor: ODA HAJIME
IPC: H01L41/09
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to get a large displacement magnification by installing a second lever arm so that it can be rotated around a pivot section on a first lever arm and providing the second lever arm with a slidable section which is slidably pressed against a specified wall face and a working section which enlarges the displacement of the slidable section. SOLUTION: A first lever arm 2 is fixed on the lower face of a case 5 by a supporting section 2b. The first lever arm 2 is pressed against a protective member 1a of a first actuator 1 through a point of action 2a. A second lever arm 3 is so installed that it can rotate around a pivot section 2c formed on the top end of a free end of the first lever arm 2. The second lever arm 3 is provided with a slidable section 3a and a working section 3b, each of which extends from the pivot section 2c, making a specified angle with each other. The second lever arm 3 is rotated by sliding the slidable section 3a on a specified wall face 4a and thereby the end of the working section 3b is displaced. By this method, a large displacement magnification can be available.
Patent JP-S55110825-A (JP)
Title: Controlling system of fuel distribution
Inventor: KAJI AKIRA
IPC: F23N5/24
Filed: 1979-02-16
Abstract: PURPOSE: To provide the optimum distribution of the fuel by a system wherein total amount of exhausted SO 2  per one hour is maintained within the environmental regulation value and the minimum fuel cost is obtained by considering the gas supplied nonperiodically.  
     CONSTITUTION: Three kinds of fuel that are a high sulphur content and low cost heavy oil, low sulphur content and high-priced heavy oil and cost free waste gas are used to generate the power, allowing the amount of exhausted SO 2  amounted from a set time to the following set time to range within the environmental regulation value for power generation. The condition receiving unit 16 receives the waste gas supplying command 22 and the loading command 23. SO 2  exhaust flow calculating unit 17 calculates exhausted amount of SO 2  developed from the nearest past set time to the present time, whereby the instantaneous exhausted amount of SO 2  for the following time is established to range within the tolerance value of the exhausting amount. Accordingly, for reducing SO 2 , the heavy oil flow control valve is operated to attain said instantaneous exhausted amount of SO 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02202320-A (JP)
Title: Superconducting current limiter
Inventor: ITO DAISUKE
IPC: H02H9/02
Filed: 1989-01-27
Abstract: PURPOSE:To miniaturize a device, to protect the line surely and to suppress the power loss upon heating to low by connecting a superconducting trigger coil to a resetting switch in parallel and to a superconducting current limiting coil in series. CONSTITUTION:In a superconducting trigger coil 3b the 1st superconducting coil 3b1 is connected to the 2nd superconducting coil 3b2 in parallel and wound non-inductively (AP). In a normal case where there is no fault on a load side 5, almost all the line current flows to the superconducting trigger coil 3b and the voltage drop is substantially zero. When overcurrent flows to the line because of fault by shorting, etc., of the load 5, the superconducting trigger coil 3b becomes so large a resisting body that almost all the line current commutates to a superconducting current limiting coil 3a and the line current is limited to a limited value. Further, the superconducting trigger coil 3b is cooled by breaking the circuit with a resetting switch 3c to reset the circuit easily to a stationary state.
Patent JP-S53103143-A (JP)
Title: Surge absorber circuit
Inventor: FUJITA YASUNOBU
IPC: H02J1/00
Filed: 1977-02-18
Abstract: PURPOSE:To absorb a surge voltage, by actuating a bidirectional photothyristor at a point with surge voltage coming to be above a certain voltage, using a surge voltage detector circuit and bidirectional photothyristor.
Patent JP-H05270509-A (JP)
Title: Output conveyor for cigarette packing machines
IPC: B65G15/42
Filed: 1993-02-03
Abstract: PURPOSE: To perfect a conventional takeout conveyor for cigarette packing machines by removing its shortage. CONSTITUTION: This conveyor 4 supplying rigid, hinged-lid packs 6 cigarettes from a packing wheel 3 of a packing machine 1 to a pack stabilizing conveyer 5 is equipped with a belt 13 fitted with seats 23, each for receiving respective pack 6 at an input station 11 wherein two side tabs 73 of packing material of the pack 6 finish folding outward, and a turnover device 46 for rotating the seat 23 by 180 deg. as it travels between the input station 11 and an unloading station 18 wherein the pack 6 is unloaded on to the stabilizing conveyor 5.
Patent JP-S62173921-A (JP)
Inventor: ARINOBU ICHIRO
IPC: H02H3/093
Filed: 1986-01-27
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。