baber/WOPTO huggingface dataset:
Patent JP-H10306214-A (JP)
Title: Addition cross-linkable silicone rubber mixture, its production, production of composite formed product and their use
Inventor: PESCH KLAUS-DIETER
IPC: C08L83/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having a good adhering property to a substrate and an improved reactivity by containing a specific hydrogen siloxane, a specific alkoxysilane or an alkoxysiloxane and as necessary a peroxide. SOLUTION: This addition cross-linkable silicone rubber mixture is obtained by containing (A) 100 pts.wt. organic polysiloxane containing alkenyl group having 0.01-30000 Pas viscosity and at least two alkenyl groups, (B) hydrogen siloxane having at least 20 SiH functional groups per 1 molecule in an amount so as to attain at least 1.5 molar ratio of SiH group of Si-bonded alkenyl group in the mixture, (C) a Pt or Rh catalyst, and as necessary, a reaction rate suppressing agent, (D) 0.1-10 pts.wt. alkoxysilane and/or alkoxysiloxane having epoxy group, (E) 0-200 pts.wt. filler of which surface may be modified, and as necessary, other additives and a peroxide.
Patent JP-H08323702-A (JP)
Title: Guide device of cutting machine
Inventor: TAKAMURA AKIO
IPC: B27B9/04
Filed: 1995-05-31
Abstract: PURPOSE: To use the guide device of a circular saw for a thin material to be cut. CONSTITUTION: A guide body 10 is fitted to a ruler table 2 of a cutting machine through a supporting body 9. The guide body is formed so as to be projected under the ruler table in the distance of under 15mm. Height of the guide body projected under the ruler table is smaller than thickness of ordinarily used material 5 to be cut. The lower end of the guide body is not brought into contact with the top face of a working table 6. The guide body is smoothly moved along the edge 5a of the material to be cut. Cutting work is smoothly performed and accurate working is enabled without generating geometric distortion in the cut surface.
Patent JP-S5561480-A (JP)
Title: Detection system of ink jet charge distortion
Inventor: EBI YUTAKA
IPC: B41J2/12
Filed: 1978-10-31
Abstract: PURPOSE:To accomplish easy qualitative measurement of ink jet charge distortion through capturing of charged particles with more than one detection electrodes by having each particle flying through the same deflected electric field as they are charged with cyclic application of more than one charge voltages with different levels. CONSTITUTION:Particles are given a charge A2 with the application of a voltage V(A2) to a charge electrode 4 and deflected with a deflecting electrode 9 to be detected with a detection electrode 11. If the charge level thus detected is Q1(A2), accumulated charge level is as shown by the equation I after the procedure is repeated n times. Then, two voltage levels V(A1) and V(A2) are used as a charge signal to give charges A1 and A2 to one particle and the subsequent particle and the charged particles are detected with a detection electrode 12 and the detection electrode 11. If the charge levels thus detected are Q2(A1) and Q'1(A2), the charge level is as shown by the equations II and III after the procedure is repeated n times. The rate of charge distortion for the charged particle preceded by one particle is determined by the equation IV. Thus, the value of charge distortion can be measured qualitatively.
Patent JP-S61293877-A (JP)
Title: Ink jet recorder
Inventor: MIYAWAKI KATSUAKI
IPC: B65H5/12
Filed: 1985-06-21
Abstract: PURPOSE:To enable a recording paper to be easily removed when the leading end of the paper is mis-held or the paper is stopped in the interior of the device, by a construction wherein a paper-supplying passage for feeding a recording paper to a drum, a position for holding the leading end of the paper and a paper-discharging passage for discharging the paper separated from the drum are disposed on a straight line. CONSTITUTION:The paper-supplying passage for supplying a recording paper from a paper-supplying cassette 1 to the drum 7, the holding position A for holding the leading end of the paper for winding the paper around the drum 7 and the paper-discharging passage for discharging the paper separated from the drum 7 into a tray 12 are disposed on a straight line. When the leading end of the paper is not held onto the drum 7 at the position A because of a shift of timing due to some cause, the paper is pushed y a registration roller 5 to move straight ahead, then the leading end of the paper reaches a paper- discharging roller 11, and the paper is discharged into the tray 12. When the paper is stopped in the interior of the device, it is seen from the upper side and can be confirmed directly at the place of the trouble, so that it can be easily removed.
Patent JP-H02312574-A (JP)
Title: Calcium-replenishing solution and its production
Inventor: KONDO SATORU
IPC: A23L1/304
Filed: 1989-05-26
Abstract: PURPOSE:To obtain the subject solution with fish scale calcium dissolved at high content, causing no calcium precipitation by adding fish scales to a solution containing citric acid and gluconic acid followed by heating under pressure to dissolve the scales. CONSTITUTION:Fish scales are added to a solution containing citric acid and gluconic acid at the weight ratio of pref. 1:(0.25 to 10) followed by heating pref. in an autoclave at 115 to 135 deg.C under a vapor pressure of 1.8 to 3atm to dissolve the scales in this solution, thus obtaining the objective solution.
Patent JP-S62291242-A (JP)
Title: Message lamp controller
Inventor: FURUKAWA TOMIO
IPC: H04M3/42
Filed: 1986-06-10
Abstract: PURPOSE:To attain the lighting-up control of a light emitting diode with a reverse circuit in a subscriber circuit by providing the light emitting diode lighting up at the time of a fixed polarity at a telephone set. CONSTITUTION:When a reverse circuit 21 in a subscriber circuit 20 is operated, the supplying voltage porality of a telephone set 10 with a message lamp is inverted and a diode 12 emits the light. A communication current supplying circuit 24 has the detecting function of a subscriber loop except a communication current supply. Only when the reverse circuit 21 is turned on, the diode 12 emits the light and only when the reverse circuit is turned off, the response detection (loop detection) of the subscriber is made effective. A ringing signal 26 does not invalidly hold a light emitting diode 12 and a ring trip circuit 23 does not execute a malfunction.
Patent JP-H06344423-A (JP)
Title: Production of synthetic resin pipe having spiral rib or spiral groove on interval surface
Inventor: KAGOSHIMA EIICHI
IPC: B29C48/90
Filed: 1993-06-04
Abstract: PURPOSE:To provide a method for easily producing a synthetic resin pip having spiral ribs or spiral grooves on the internal surface with a high productivity wherein the water discharge capacity is not decreased semipermanently. CONSTITUTION:A first ring 23 and a second ring 24 are arranged between an extrusion mold and a forming means 3 by which a parison 50 extruded from the extrusion mold is shaped into a specific outside diameter, cooled and solidified. Further compressed air is blown into the space formed of the first ring 23, the second ring 24 and the parison 50. The parison 50 is enlarged to almost the same or slightly a larger outside diameters as the internal circumferential face of the inlet of the forming means 3.
Patent JP-S5561517-A (JP)
Title: Pan delivery device
Inventor: SHIAKU TAMOTSU
IPC: G21C21/02
Filed: 1978-10-31
Abstract: PURPOSE: To standardize the first conveyor, which extracts pans from a vessel or inserts them into the vessel, and to miniaturize the second conveyor, which feeds the pans to a treating portion or carries them out from the treating portion, by dividing the first conveyor and the second conveyor.  
     CONSTITUTION: When a vessel V is placed on an arm 27 of a supprt device G, a lifting plate 29 rises to lift empty pans in the vessel V, the empty pan of the uppermost portion is grasped by means of the arms 33 of the first conveyor A and the pans are successively put on the shelf plates 25 of shelf facilities F. The empty pan S-C is again moved on a level set shelf 26 by means of the first conveyor A, held by  means of the arms 34 of the second conveyor B here and placed on a base 21 of a  shifter C and articles P are supplied by means of a pickup device D. A substantial  pan S-F to which the articles P are fed is shifted to the shelf 26 by means of the second conveyor B, and continuously housed in the vessel V by means of the first conveyor A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0429385-A (JP)
Title: High pressure gas laser
Inventor: KUBOTA YOSHIMASA
IPC: H01S3/036
Filed: 1990-05-24
Abstract: PURPOSE:To accurately control injection amount of halogen gas and to stably operate a laser output for a long time by mounting a second vessel containing a pair of discharge electrodes partly at a laser vessel, and sensing a gas state from voltage, current waveforms between the discharge electrodes. CONSTITUTION:A pair of discharge electrodes 5 are insulated and mounted in a second vessel 3, and a power source 6 is connected to both ends of the electrodes 5. When an ultraviolet ray emitting lamp 11 emits a light 12 between the electrodes 5, the electrodes 5 are preliminarily ionized, triggered to discharge between the electrodes, and charge of a capacitor 8 is fed. The waveforms of a voltage Vp, a current ip between the electrodes are measured by a voltmeter and a current transformer 9. The voltage Vp and the current ip are observed, the value or pattern is compared with a reference density to judge a gas state. Thus, a laser output is stably controlled.
Patent JP-S5835508-A (JP)
Title: Butting and melt-sticking method for optical fiber
Inventor: AOKI MASAFUMI
IPC: G02B6/255
Filed: 1981-08-28
Abstract: PURPOSE:To butt faces approximately completely with a high precision, by melting end faces of optical fiber by the frictional heating method to fix them. CONSTITUTION:A frictional disc 3 having frictional faces 3a and 3b on both faces is mounted axially to be rotated, and an end face 1a of one optical fiber to be connected is brought into contact with the frictional face 3a of the frictional disc 3, and an end face 2a of the other optical fiber 2 is brought into contact with the frictional face 3b. The frictional disc 3 is rotated, and end faces 1a and 2a of both fibers are self-heated by the friction accompanied with this rotation and are melted. By this frictional heat generation, molten regions are restricted to only end face parts approximately. After confirming a proper degree of melting of end faces, the frictional disc 3 is moved and is removed from the part between both fibers 1 and 2, and optical fibers 1 and 2 have end faces butted and melt-stuck immediately. The treatment for end faces of both fibers can be performed simultaneously.
Patent JP-S5760503-A (JP)
Title: Magnetic disc memory
Inventor: ICHIKAWA TAKASHI
IPC: G11B21/10
Filed: 1980-09-26
Abstract: PURPOSE:To enable to perform the alignment of heads at recording and reproduction quickly with accuracy, by incorporating a servo signal on a magnetic recording layer, when a magnetic disk using thin metallic film as a magnetic recording layer is used as a recording medium. CONSTITUTION:Permalloy layer 12 and cobalt/chromium layer 13 are formed on front and back surfaces of a polyimide base 11 through sputtering. Thereafter, concentric stripes are formed only on one side of the layer 13 through photoresist. When this is sputtered with a low power under oxygen atmosphere, since the oxygen reacts with the layer 13 with collision, only the part without the photoresist is selectively oxidized and metallic lust is lost. Thereafter, the photoresist is peeled off and the exposed layer 13 is tracked. The side formed with an oxide ring 10 being servo signals is provided with a head 14 and a track detector 15 being a reflection rate meter for the recording/reproduction of this side. For another side, recording/ reproduction is made with a head 16 fitted to the same arm as the detector 15 and the head alignment is made with the servo signals 10.
Patent JP-H08330519-A (JP)
Title: Compound semiconductor integrated circuit device
Inventor: KOBORI TSUTOMU
IPC: H01L27/04
Filed: 1995-06-01
Abstract: PURPOSE: To miniaturize and integrate a compound semiconductor integrated circuit device by forming an MIM capacity so that an FET is covered and connecting one electrode of the MIM capacity to a grounding potential. CONSTITUTION: FET1 at an initial state and FET2 at an output stage are connected by a connection capacitor C3 with capacitance of several pF, resistors R1 , R2 , R3 , and R4 are available to obtain a bias potential, resistors R5 and R6 are output resistors to obtain an output potential, and capacitors C1 and C2 with capacitance of several pF are bypass capacitors to cut DC content. Then, the bypass capacitors C1 and C2 and the connection capacitor C3 are MIM capacitors in three-layer structure consisting of metal - insulator - metal and the bypass capacitors C1 and C2 are formed so that they cover each FET via an insulation film on FET1 and FET2 . Therefore, the bias resistors R2 and R4 are provided below the bypass capacitors C1 and C2 , thus miniaturizing the compound semiconductor integrated circuit chip and improving functionality.
Patent JP-H05336657-A (JP)
Title: Power supply controller
Inventor: HASEGAWA KINYA
IPC: H02J3/00
Filed: 1992-05-27
Abstract: PURPOSE:To make it possible to generate power throw-in sequence and power interruption sequence for semiconductor tester. CONSTITUTION:Upon turn ON of a power switch 1, an oscillator 3 begins to oscillate and a counter 4 begins to count output clocks therefrom and delivers an address to a non-volatile memory 5. A relay driver 6 makes/breaks relays 7, 8, 9, 10 according to a sequence previously programmed in the non-volatile memory 5 as the counter 4 counts up thus connecting/disconnecting machines 11, 12, 13, 14 with/from an AC power supply.
Patent JP-S5835489-A (JP)
Title: Electronic watch with information transmitting device
Inventor: YAMAZAWA AKIRA
IPC: G04G9/00
Filed: 1981-08-28
Abstract: PURPOSE:To realize the quick transmission of informations inside a watch with a small power by giving a modulation signal to an optical display device to drive the same for transmitting the informations. CONSTITUTION:The content of a memory 1 wherein informations inside a watch are stored is subjected to pulse modulation by the selection of a 16Hz clock 5 and a 8Hz clock 6 of a clock circuit 2, and the output of a modulator 4 drives a segment driver 7, whereby a segment 9 of a display device 8 is made to flicker. The light source 11 of an information recording device emits a directional  light flux to the segment 9 and a reflector 14 through a lens system 13. A reflected light flux from the reflector 14 passes again the segment 9 and falls on  a light-receiving element 12 through the lens system 13. When the segment 9 is  lighted on this occasion, the light flux is intercepted and thus does not fall on  the element 12. An input signal thus processed enters the information recording device from a wave-shaping circuit 15 and informations ae written in recording RAM 22 in this device. Accordingly, the consumption of a battery can be reduced.
Patent JP-S6115489-A (JP)
Title: Reproducing device for rotary magnetic recording body
Inventor: MIYAKE IZUMI
IPC: H04N9/79
Filed: 1984-07-02
Abstract: PURPOSE:To minimize disorder of color after completion of tracking servo by prohibiting normally, overlapping of color burst at least a part of vertical blanking period, and overlapping in the period during tracking. CONSTITUTION:Reproduction output of a magnetic head 26 is supplied to a video signal processing circuit 36 and an envelope detection circuit through a pre-amplifier 34. The video signal processing circuit 36 receives a signal MUTE from a controlling device 60 and uses effective horizontal scanning period of video signals as a blank signal and makes muting operating. A color signal processing circuit 36B receives vertical blanking signal inversion BLK and a burst gate signal BG, and prohibition and permission of overlapping of color burst to composite color video signals of NTSC format are controlled. That is, in ordinary period of reproduction, a part of vertical flyback time is prohibited overlapping of color burst, and at the same time, color burst is overlapped to video signals in tracking period.
Patent JP-S63298378-A (JP)
Title: Electrostatic transfer method
Inventor: HISADA HITOSHI
IPC: G03G21/00
Filed: 1987-05-29
Abstract: PURPOSE:To transfer an image with a low transfer voltage and to improve the transfer efficiency by projecting the light from the side of a transparent supporting body by a light emitting body, which is provided on the side opposite to the photosensitive layer of a photosensitive body 4 in the position of a transfer electrode, simultaneously with transfer to optically remove the electrostatic charge. CONSTITUTION:The photosensitive body is used where a transparent conductive layer 10 is formed as the conductive layer on a transparent supporting body 11 and a photosensitive layer 9 is provided on this layer 10, and the light is projected from the side of the transparent supporting body 11 by a light emitting body 12, which is provided on the side opposite to the photosensitive layer 9 of the photosensitive body in the position of a transfer electrode 4, simultaneously with transfer to optically remove the electrostatic charge through the transparent supporting body 11 and the transparent conductive layer 10. Since the electrostatic charge is efficiently removed from the rear face by the light independently of the surface state of the photosensitive body at the time of transfer in this manner, the image is transferred with a low transfer voltage and the transfer efficiency is improved.
Patent JP-H08329602-A (JP)
Title: Spindle motor for driving recording medium
Inventor: AKUTSU SATORU
IPC: G11B19/20
Filed: 1995-06-01
Abstract: PURPOSE: To make a recording medium always stably rotatable by energizing a medium driving pin to the outer peripheral direction of a rotor, by which the start of engagement with a medium driving hole is executed always in a position from the other side of the recording medium. CONSTITUTION: A leaf spring 1041h is fixed at one end to a leaf spring fixing part 1041i to energize the medium driving pin 1041c toward the outer peripheral side of the rotor 1041A. Then, the start of the engagement of the pin 1041c and the medium driving hole 101d is executed always in the position from the outer peripheral side of the recording medium. As a result, the pin 1041c and the hole 101d are liable to move always to the engagement completion position at the point of the time of peroration and, therefore, the rotation of the recording medium is stabilized and the errors at the time of operation, such as recording and reproducing, are decreased.
Patent JP-H03777-A (JP)
Title: Powdery drawing utensil
Inventor: WATABE HITOSHI
IPC: C09D11/02
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a powdery drawing utensil excellent in shelf life and redispersibility by incorporating a powder whose aqueous solution shows alkalinity into a pigment dispersion prepared by using a dispersant comprising a volatile salt of an alkali-soluble resin. CONSTITUTION:An inorganic or organic pigment is mixed with a dispersant comprising a volatile salt of an alkali-soluble resin, e.g. an ammonium salt of polyacrylic acid, to prepare a (powdery or granular) pigment dispersion. The amount of the dispersant to be added is preferably 3-60 pts.wt. based on 100 pts.wt. pigment. The pigment dispersion thus obtained is mixed with a powder whose aqueous solution shows alkalinity, thus giving a powdery drawing utensil having good redispersibility when dissolved in water before use. As the powder whose aqueous solution shows alkalinity, an inorganic salt, such as sodium carbonate or potassium carbonate, or an organic salt, such as ammonium acetate or sodium acetate, is used preferably in an amount of 1-10 pts.wt. based on 100 pts.wt. pigment.
Patent JP-S5837324-A (JP)
Title: Thermo-modulating-fan device
Inventor: KURIO NORIYUKI
IPC: F01P7/08
Filed: 1981-08-27
Abstract: PURPOSE:To effectively prevent the surging phenomenon of a thermo-modulating fan by providing plays between a plurality of valve bodies which open or close a plurality of communication holes of a separator. CONSTITUTION:When a fan atmospheric temperature increases, a rotary shaft 11 rotates by a bimetal 12 and a first valve body 13 rotates to open a first communication port 7. Therefore, the fluid of a first chamber 9 flows into a second chamber 10, and motive power transmission between a driving member 2 and a driven member 3a becomes large, thus increasing the fan rotating speed. When a second valve body 14 opens a second communication hole 8 by following after the rotary shaft 11, the fan rotational speed becomes maximum. When the fan atmospheric temperature begins to fall by the fan cooling effect, the second valve body 14 first closes the second communication port 8, and then first valve body 13 closes the first communication port 7.
Patent JP-H031120-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI KATSUNORI
IPC: G09G3/18
Filed: 1989-05-29
Abstract: PURPOSE:To make a display having no irregularity in density by providing 1st and 2nd resistances which are connected in series with a capacitor between the inverted input terminal and output terminal of an operational amplifier circuit and driving a liquid crystal panel by using a voltage developed between the resistance. CONSTITUTION:Voltages developed across resistances 1 - 5 are denoted as V0 - V5. The capacitor 7 and series-connected resistances 8 and 9 are connected between the uninverted input terminal and output terminal of the operational amplifier circuit 6 and the voltage developed between the resistances 8 and 9 is denoted as V4'. Similar circuit constitution is formed as to the voltages V1 - V3 and the voltages V1' - V4' and voltages V0 and V5 are used to drive the liquid crystal panel. In this case, the resistance 9 prevents a rush current which is discharged by the capacitor formed of the liquid crystal panel from flowing to the output of the operational amplifier circuit 6 and the resistance 8 and capacitor 7 correct the phase to reduce the disturbance of the voltages V1' - V4'. Consequently, the display having a small irregularity in density is made.
Patent JP-H031205-A (JP)
Title: Power amplifier circuit system
Inventor: YAMAZAKI ETSURO
IPC: H02P7/288
Filed: 1989-05-29
Abstract: PURPOSE:To eliminate a blind sector for the characteristic of a power amplifier by generating a program so as to change a control input value corresponding to the comparison result of a comparator, and controlling a current actually flows on a load at every sampling cycle to a current value following voltage and current characteristic corresponding to an input signal by a processor. CONSTITUTION:The detection value of a current detecting part 2 is compared with a reference voltage setting value outputted from the processor 3 at the comparator 5, and the comparison result is inputted to the processor 3. A D/A conversion storage 6 performs an operation to convert the reference voltage setting value to an analog quantity. When it is judged that the detection value of the current detecting part 2 is less than the reference setting value as a result of comparison, the processor 3 increases the control input value of a power amplifier part 1 a little, and when the former exceeds the latter, it is decreased a little. Thereby, it is possible to eliminate the blind sector for the characteristic of the power amplifier.