baber/WOPTO huggingface dataset:
Patent JP-H02132410-A (JP)
Title: Light beam controller and linear scale device
Inventor: OKUYAMA TAKASHI
IPC: G03G15/04
Filed: 1989-07-14
Abstract: PURPOSE:To accurately detect the scanning position of a main beam with a small number of parts by entering a subscanning beam into a fluorescent optical fiber and photodetecting its fluorescent light by a photodetecting element. CONSTITUTION:Light beams from a light source 31 are split by a half-mirror 32 and the main scanning beam is scanned on a main scanning surface 38 in a direction A through a modulator 34, a scan mirror 35, and an ftheta lens 36. The subscanning beam, on the other hand, is made incident on the mirror 35 at a specific angle that the beam can be separated spatially from the main scanning beam; and the subscanning beam is made incident on the subscanning surface 40A of a linear scale 40 through mirrors 37 and 39 to enter the fluorescent optical fiber 41 from the slit of the scale 40. Fluorescent light is emitted by the entry and photodetected by the photodetecting element 42 to output a pulsative signal and the scanning position of the subscanning beam and, therefore, the corresponding main beam is accurately detected from the calculated value of said pulsative signal.
Patent JP-2000014436-A (JP)
Title: Carrying article
Inventor: YAMASAKI HIROSHI
IPC: H05K5/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To smoothly insert hand in a hand-engaging space when the hand is inserted by providing an article main body which can be carried by holding by a palm, and a strap which is provided on the article main body to form the hand engaging space with the article main body, and at one part of which, a stretching part wherein the elastic deformation is more favorable than other parts, is provided. SOLUTION: A carrying case 1 is equipped with a case main body 2, and a strap 3 which is provided on the case main body 2. The case main body 2 is constituted, e.g. in a manner to be openable by a slide-fastener 4, and an electronic notebook type information processing device or the like is housed inside. The strap 3 forms a hand rest space S with the case main body 2, and at one part of which, a stretching part 31 wherein the elastic deformation is more favorable than other parts is provided. In concrete, the strap 3 is constituted by providing the stretching part 31 made of an elastic member, the base end part 31a of which is fixed to the case main body 2, and a strap main body 32, the base end part 32a of which is fixed to the case main body 2, and at the same time, the tip end part 32b of which is connected to the tip end part 31b of the stretching part 31.
Patent JP-S6243361-A (JP)
Title: Fully hydraulic power steering apparatus
Inventor: HOSOYA TAKASHI
IPC: B62D5/09
Filed: 1985-08-20
Abstract: PURPOSE:To prevent idling of the steering wheel under automatic steering by coupling the automatic steering hydraulic line from a delivery oil control means functionable through automatic steering signal to manual steering hydraulic system while arranging an oil flow blocking means nearer to the steering side than said coupling section. CONSTITUTION:A fully hydraulic power steering apparatus comprises a steering unit 2, a hydraulic actuator 3 for operating the steering wheel, a hydraulic pump 4, an input hydraulic line 5, a drain oil line 7 and manual steering hydraulic lines 8, 9. Automatic steering hydraulic lines 11, 12 from the delivery oil control means 10 functionable on the basis of an automatic steering signal are coupled to the manual steering hydraulic system between the steering unit 2 and the hydraulic actuator 3. While a communication blocking means 13 is arranged nearer to the steering unit 2 than the coupling section of said lines 11, 12.
Patent JP-H0351289-A (JP)
Title: Control device for opening of elevator door
Inventor: TAKAZAWA TAKESHI
IPC: B66B13/14
Filed: 1989-07-17
Abstract: PURPOSE:To reduce the opening width of an elevator door to its required minimum when an elevator with a wide entrance is utilized only by persons by providing a half-opening detecting switch and a stopping means for stopping opening operation of the door when the half opening detecting switch is operated as the door is opened after a man-carriage selecting switch is operated. CONSTITUTION:Normal opening/closing operation of a door 2 is carried out by operation of a complete opening detecting switch 31 for detecting the completely-opened state of the door 2 and a complete-closing detecting switch 32 for detecting the completely-closed state of the door 2, and the door is completely opened or closed. In the case of opening the door just enough for some persons to pass through it, a man-carriage selecting switch 33 is turned on. A door opening operation relay 12 for the opening operation of the door 2, a door-closing operation relay 11 for the closing operation of the door 2, and a half-opening operation relay 13 for stopping the door 2 approximately at the center of the entrance space, are connected in parallel between power sources P and N. A series circuit consisting of constantly opened contacts 11a1 and 12a2 and a series circuit consisting of constantly-opened contacts 12a1 and 11a2 are provided between the power sources P and N.
Patent JP-H0930071-A (JP)
Title: Printing system
Inventor: MIHARA OSAMU
IPC: B41J13/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To automatically decide an optimal format on a set printing paper without letting a user set a format of printing data. SOLUTION: A host device 10 for creating a printing data and a printing device 20 for printing the printing data from the host device 10 on a printing paper are provided. The printing device 20 comprises a paper size detection means 21 for detecting the size of the printing paper and a print control means 22 for determining the paper size based on information from the paper size detection means 21. The host device 10 comprises a printing device control means 11 for creating a format of the printing data based on the information on the paper size sent from the print control means 21 and a document creation means 12 for creating the printing data based on the format information from the printing device control means 11.
Patent JP-S6241908-A (JP)
Title: Exhaust valve of engine
Inventor: TAKAHASHI NAOHISA
IPC: F01L3/02
Filed: 1985-08-19
Abstract: PURPOSE:To improve the heat resisting property of an exhaust valve consisting of a valve bevel portion and a valve stem portion connected to each other and made of different metals respectively by forming a metal molybdenum layer melted and injected on the whole surface of a titanium alloy portion and a portion of heat resisting steel. CONSTITUTION:A valve bevel portion 2a of an exhaust valve 2 is made of heat resisting steel and a valve stem portion 2b made of titanium alloy and both portions are interconnected by welding. Also a metal molybdenum layer is formed by welding-injection approximately over the whole surface of the valve stem portion 2b made of titanium alloy, and also over a portion of the valve bevel portion 2a made of heat resisting steel. Thus, heat from the heat resisting steel is radiated through the welded-injected metal molybdenum layer to improve the heat resisting property.
Patent JP-H0471107-A (JP)
Title: Conductive paste
Inventor: YAMAMOTO TOSHIYUKI
IPC: H05K1/09
Filed: 1990-07-12
Abstract: PURPOSE:To solve the problem in quality of a thick film IC circuit in which an aluminum nitride substrate is used by employing a conductive paste which contains specific metals at specific ratios. CONSTITUTION:A conductive paste contains silver fine powder and silver and copper compound fine powder, and a total of these metallic fine powder is 60 to 90% (weight percentage, hereafter the same) in the paste, while a copper content in the metal fine powder is 0.1 to 10%, and glass powder contained in the paste is 0.1 to 10%. Copper organic matter is contained within a range of 0.1 to 10% of the total copper content in the paste, furthermore, yttrium oxide is contained by 0.02 to 2% in the solid component, and the residual part is organic vehicle. In this case, terpineol and ethyl cellulose and surface active agent, in which organic copper is combined are used as organic vehicle, and the paste is obtained through kneading by a triple roll mill.
Patent JP-S5884216-A (JP)
Title: Exothermic roll
Inventor: YOSHIMURA TATSUSHIROU
IPC: C09D127/12
Filed: 1981-11-14
Abstract: PURPOSE:To improve separableness of fused toner from a mold and prevent exfoliation of a layer of rubber and a layer of PTFE by configuring a fixing  roll of dry type electrostaitc printing machine so as to provide an exothermic  layer interposed between interior and exterior insulating layers on the external  surface of said roll. CONSTITUTION:A fixing roll surface 7a is provided with the exterior insulating layer 11 consisting of fluorine rubber such as PTFE and the like, coupling agent such as aminosilane compound and the like, liquid carrier, amine compound and fluorine rubber paints containing inorganic fiber-like material and the like, and a conductive exothermic layer 10, including fluorine rubber of the same quality as the exterior insulating layer 11 containing a conductive material, coupling agent, liquid carrier, amine compound and inorganic fiber material, and the interior insulating layer 9 consisting of fluorine rubber and the like. Due to such a configuration, exfoliation of layers of rubber and PTFE may be prevented, further separableness of fused toner from a mold may be maintained excellent.
Patent JP-H05186723-A (JP)
Title: Ink composition undergoing phase change
Inventor: SHII UEIN JIYAGAA
IPC: C09D11/00
Filed: 1992-06-17
Abstract: PURPOSE: To provide a phase change ink compsn. compatible with a phase change ink system not ionized and non-aq.  
     CONSTITUTION: A phase change ink compsn. contains a phase change ink colorant bonded to a phase change ink carrier and contains a reaction product of a tertiary alkyl primary amine (a) and a dye chromophore (b) having a functional group of at least one acid in a free acid form. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0731789-A (JP)
Title: Full automatic washing machine
Inventor: SHINDO MASAHITO
IPC: D06F37/24
Filed: 1993-07-23
Abstract: PURPOSE:To efficiently suppress vibration extending from the time of beinning of dehydration to the time of completion of dehydration by providing an air escape chamber for allowing air in a cylinder chamber to escape to the outside, and an actuator which slides and moves along the air escape chamber in accordance with magnitude of vibration amplitude at the time of dehydration, and executes opening/closing control of a communicating port of the air escape chamber. CONSTITUTION:An outer tank 3 is supported by a suspension 9 consisting of a cylinder 33 and a piston 37 for forming a cylinder chamber 41, and an energizing spring 35 for giving reaction force to compression in the cylinder chamber 41. Also, this washing machine is provided with a suspension device 45 having a communicating port 49 allowed to communicate mutually to the cylinder chamber 41, and consisting of an air escape chamber 47 for allowing air in the cylinder chamber 41 to escape to the outside and an actuator 55 which slides and moves along the air escape chamber 47 in accordance with magnitude of vibration amplitude at the time of dehydration and executes opening/closing control of the communicating port 49 of the air escape chamber 47. When a revolving speed of an inner tank exists in the vicinity of an intrinsic frequency of a vibration system, an escape of air in the cylinder chamber can be cut off, therefore, vibration of large amplitude at the time of beginning of dehydration can be absorbed quickly.
Patent JP-2000019556-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI NOBUYUKI
IPC: G02F1/136
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to avert the generation of leak current from video signal lines, etc., to counter voltage signal lines of respective signals by connecting common wiring via high-resistance elements to the counter voltage signal lines. SOLUTION: Electrostatic protective circuits are formed between display regions and shielding materials SD for inclosing liquid crystal between color filter substrates are formed on a matrix substrate 1A. The common wiring 71A, etc., are first formed above and below the display regions so as to intersect with the video signal lines 2 respectively. Nonlinear elements NL for connecting the common wiring 71A, etc., and the video signal lines 2 are formed at the intersected points thereof. The one common wiring 71A formed to intersect with the video signal lines 2 is connected to the counter voltage common line via the high-resistance element 80 on its one end side and is connected to the counter voltage common line 50C via a high resistance element 81 on the other end side.  Similarly, the other common wiring 72A is connected via high- resistance elements 82, 83 to the counter voltage common line 50C, etc.
Patent JP-S57106910-A (JP)
Title: Pressure compensating valve
Inventor: TAGUCHI SEIJI
IPC: G05D7/01
Filed: 1980-12-23
Abstract: PURPOSE:To achieve high-precision pressure compensation by providing a pressure room adjacently to a spring room and connecting it to a primary port, and fitting a stepped pin consisting of a large-diameter part and small-diameter parts in a diaphragm between the pressure room and spring room so that it can slide freely. CONSTITUTION:A pressure room 43 is provided adjacently to a spring room 16 and connected to a primary port 26, and in a diaphragm 45 between the pressure room 43 and spring room 16, a stepped pin 42 consisting of a large-diameter part 46 and small- diameter parts 49 is fitted so that is can slide freely. When a spool 14 is on the side of the spring room 16, the stepped pin 42 is pressed against the spool 14 with compensating force by a pressure difference PP-PL operating on the pressure receiving area a1 of the small-diameter part 49 and when on the side of a pilot room 15, the stepped pin 42 is pressed against the spool 14 with compensating force based upon the pressure difference PP-PL operating on the pressure receiving area a2 of the large-diameter part 46. Thus, axial thrust operating on the spool 14 is canceled and reduction in the force of a spring 17 is compensated. Therefore, high-precision pressure compensation is performed. Said PP is the pressure of the pressure room 43 and PL is that at a part behind a throttle 2.
Patent JP-H0233207-A (JP)
Title: Buffer circuit
Inventor: IMAMURA MAKOTO
IPC: H03F1/32
Filed: 1988-07-22
Abstract: PURPOSE:To attain low distortion by cancelling the nonlinearity of a base- emitter voltage of a transistor(TR) by means of a local feedback. CONSTITUTION:Since a collector current IC1 (IC2) of a TR Q1 (Q2) and a collector current IC3 (IC4) of a TR Q3 (Q4) are made equal by the local feedback of a current mirror circuit 4(5), the base-emitter voltage of the TRs Q1 (Q2) and Q3 (Q4) is made equal. Thus, even when the collector current IC1 (IC2) of the TR Q1 (Q2) is changed by IL/2 each by a load current IL and the base-emitter voltage Vbe1 (Vbe2) is nonlinearly varied, since the base-emitter voltage Vbe3 (Vbe4) is varied to cancel the nonlinear change, the potential at the emitter of the TR Q1 (Q2) and the base of the TR Q3 (Q4) are equal. As a result, the components giving effect onto the gain are resistors R1, R2 only and since they have no nonlinear characteristic, the linearity and the harmonic wave distortion characteristic are improved.
Patent JP-H07251509-A (JP)
Title: Waste ink treatment method, recovery device executing the same and ink emitting device
Inventor: SUZUKI TETSUO
IPC: B41J2/185
Filed: 1994-08-04
Abstract: PURPOSE:To prevent operation deficiencies due to the accumulation of ink by providing a process destructing or dispersing the accumulation of ink generated on the side of a waste ink receiving part by the use of a mechanical operation member in a waste ink route when waste ink from an ink using part is treated in a recording apparatus. CONSTITUTION:In an ink jet device, a recovery means and a preparatory auxiliary means are provided with respect to a recording head 1 in order to stabilize the operation of the recording head 1 and the foreign matter such as the paper powder bonded to an ink emitting surface is scraped off by a wiper 8 being the recovery means. Preparatory emission is applied to a preparatory emission area 11 before and after the cleaning due to the wiper 8 to stabilize the quality of an output image and the preparatorily emitted ink is absorbed by a waste ink absorber 12. A gear train 13 for preventing the accumulation of ink is provided in the preparatory emission area 11 and rotated at each time when a pump is driven to destruct and remove the accumulated ink not absorbed by the absorber 12.
Patent JP-H1132440-A (JP)
Title: Photovoltaic power generating system
Inventor: OKUZAWA KATSUHIRO
IPC: H02N6/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To produce a highly dependable photovoltaic power generating system, which operates only when it is securely connected to a commercial power in order to avoid accidents due to electric shocks during the transfer or installation of the system, in a standard photovoltaic power generating system. SOLUTION: When an attachment plug 14 is connected to a commercial power, a monitoring means 11 short-circuits connecting means 12 and 13. The closed circuit of the connecting means 13 makes a controlling part 75 read the voltage of a solar cell 15, to judge if the intensity of solar radiation is sufficient for generating power. If the intensity is sufficient, operation is started to monitor the current detection signal of a current transformer(CT) 74 for measurement. If the current detection signal of CT 74 is at a certain level or lower, a pulse-width modulation signal is stopped to monitor the signal of the connecting means 13. If the signal of the connecting means 13 is an 'open- circuit', this system stands by for the commercial power to be supplied.  If the connecting means 13 is in a closed circuit, it stands by until the intensity of solar radiation becomes stronger, while reading the voltage of the solar cell 15.
Patent JP-S5972077-A (JP)
Title: Measuring device of flow rate of local cerebral blood
Inventor: KIMURA KAZUO
IPC: G01T1/161
Filed: 1982-10-18
Abstract: PURPOSE:To eliminate absorption and attenuaton of gamma rays to attain a sufficient counted value, by using a scintillation camera as a head part detector in a cerebral blood flow rate measuring device using the <133>Xe inhalation in a and arranging an exhalation measuring pipe in a position where this pipe does not hinder this detector in measurement. CONSTITUTION:Gaseous Xe is sent from a gaseous Xe controller 3 to lungs of a person P to be examined through a pipe 4 and a mask 6. A scintillation camera 1 is provided above the head part of the person P as the detector. A collimator 2 consisting of lead is provided in the front end face of the camera 1, and through holes 2A are provided in its all regions. A hole 2B is formed in one end of the camera, and an exhalation measuring pipe 5 is formed with Teflon or the like and is stored in this hole 2B. Concentrations of <133>Xe in the cerebral blood and exhalation are measured simultaneously, and the exhalation measuring pipe 5 is arranged in the position where it does not hinder the detector in measurement, and thus, absorption and attenuation of rays are eliminated to improve the reliability and the stability.
Patent JP-S6073031-A (JP)
Title: Control device for diesel engine
Inventor: SAKATA YUUZOU
IPC: F02D41/22
Filed: 1983-09-29
Abstract: PURPOSE:To reduce a vibration or a noise as well as to check the emission of white smoke, by installing a knock sensor for detecting an engine knock and an injection timing control device which makes the injection timing into delayed timing control at a time when knocking happens. CONSTITUTION:A knock sensor 22 detects an engine knock. In time of idling drive, if knocking happens whereby a high level signal (b) is generated out of the knock sensor 22, a high level signal (h) is fed to an input terminal one side of an AND circuit 25 from a NAND circuit 32, while a high level signal (c) is fed to an input terminal on the other from a knock discrimination circuit 24. In consequence, a high level (d) is outputted from the AND circuit 25 whereby a command signal emitted out of an injection timing control circuit 26 is turned to ON. With this constitution, an injection pump actuator 15 is actuated, making the fuel injection timing into delayed timing control. Thus the reduction of a vibration or a noise and the check of white smoke emission stand together.
Patent JP-S5973446-A (JP)
Title: Method for doping in preparation of optical glass
Inventor: SHIBUYA SEIJI
IPC: C03B8/04
Filed: 1982-10-19
Abstract: PURPOSE:To carry out a large amount of doping with a simple means, by dissolving a dopant in a liquid solvent, and impregnating the dopant solution in the glass soot layer prior to the convertion of the soot layer to transparent glass. CONSTITUTION:In the first step (A), a glass soot layer 2 is deposited to the outer circumference of the glass core rod 1 made of an SiO2 preform rod, by external deposition CVD process. Before converting the glass soot layer 2 to transparent glass, the glass rod 1 is immersed in a dopant 3 dissolved in a liquid solvent and contained in an immersion tank 4 to impregnate the dopant 3 into the glass soot layer 2 (the second step B). In the third step (C), the glass rod 1 is taken out of the immersion tank 4, and dried in a drying chamber 5. Finally, the glass rod 1 is set to a glass lathe, rotated, and heated with an oxyhydrogen flame burner 6 at a high temperature to convert the glass soot layer to a transparent glass (the fourth step D).
Patent JP-H0233909-A (JP)
Title: Electronic component terminal and its manufacture
Inventor: IKEDA HIROSHI
IPC: H01G13/00
Filed: 1988-07-25
Abstract: PURPOSE:To avoid leakage of cast resin perfectly when an electronic component is manufactured by a method wherein a plurality of warped caulking parts are formed on a terminal main part and the end part of a rod conductor is inserted to the warped parts and the rod conductor is jointed with the terminal main part by caulking. CONSTITUTION:Two warped caulking parts 10 protruding from the surface and one warped caulking part 11 protruding from the rear are formed on the Faston type terminal main part 3 of an electronic component terminal 5. The end part of a rod conductor A with a predetermined length is inserted into an approximately cylindrical space formed by the caulked parts 10 and 11. The conductor 3 is solidly jointed with the terminal main part 3 by caulking the caulking parts 10 and 11. With this constitution, the leakage of cast resin can be perfectly avoided when an electronic component is manufactured.
Patent JP-H0736561-A (JP)
Title: Clock system switching method and device therefor
Inventor: KURABE MITSURU
IPC: G06F1/06
Filed: 1993-07-26
Abstract: PURPOSE:To provide a clock system switching method/device for an intra-device clock distribution system that has a redundant constitution where the circuits of the precedent and next stages are duplicated in regard of a system that switches the clock systems. CONSTITUTION:In a clock distribution system having a redundant constitution where the circuits of the precedent and next stages are duplicated, the clock outputs of different systems 0 and 1 are selected out of two clock outputs of a circuit 1 of the system 0 of the precedent stage and two output clocks of a circuit 2 of the system 1 of the next stage and then combined together. Then a circuit 3 of the system 0 and a circuit 4 of the system 1 of the next stage select and generate the clock outputs of both systems 0 and 1 based on the combination of clock outputs. At the same time, both circuits 3 and 4 select the clock outputs based on the input cut-off monitoring results of both systems 0 and 1 acquired by the circuits 3 and 4 by a predetermined table 5.
Patent JP-S6242842-A (JP)
Inventor: KISHIKAWA KENJIRO
IPC: B32B27/32
Filed: 1985-08-21
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。