baber/WOPTO huggingface dataset:
Patent JP-H118359-A (JP)
Title: Capacitor insulation film and manufacture thereof
Inventor: NAGATA TOSHIO
IPC: H01L21/316
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To improve durability, when using a large-capacity DRAM and stabilize the dielectric breakdown withstand voltage and capacitor capacitance by laminating a thermally nitride film of Si, CVD nitride film and the oxide film to form a capacitor insulation film. SOLUTION: A DRAM is constructed such that conductive polysilicon lower electrodes 112 are laminated on n-type electrode regions exposed between a gate oxide film and field oxide film, so as to be electrically connected thereon. On the electrodes 112 a capacitor insulation film is formed to electrically insulate the electrodes 112 from conductive polysilicon upper electrodes 110 formed above them and hold changes as memory signals and has a triple-layer structure composed of a thermal oxide film (Si3 N4 film) 106, CVD oxide film (Si3 N4 film) 104 and oxide film (SiO2 film) 102.
Patent JP-S5384528-A (JP)
Title: Magnetic bubble unit
Inventor: IMAMURA KENZOU
IPC: G11C11/14
Filed: 1976-12-29
Abstract: PURPOSE: To suitable promote or stop the bubbles, by suppressing the reversing phenomenon through the application of bias magnetic field at a minimum in non-operating condition of bubbles, and by stabling the bubbles through the application of auxiliary bias magnetic field multipled with the bias magnetic field at operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11347480-A (JP)
Title: Patterned bathtub and its production
Inventor: TAKADA KENJI
IPC: B29C70/06
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub capable of being easily produced, having deepness in the obtained granite-toned pattern and excellent in designability. SOLUTION: This patterned bathtub is produced as follows. Namely, a transparent thermoplastic-resin sheet is formed into the shape of a bathtub to obtain a bathtub shell, a transparent or transducent resin layer (b) (buffer resin layer) is formed on the rear of the shell, a grained gel coat (c) is formed on the buffer layer (b), and then a fiber-reinforced resin layer (d) is formed on the gel coat layer (c) and cured.
Patent JP-S5383144-A (JP)
Title: Refrigerating cycle device
Inventor: IKOMA MITSUHIRO
IPC: F24F11/00
Filed: 1976-12-27
Abstract: PURPOSE: To prevent return of liquid refrigerant to the compressor, generation of abnormal low or high pressure etc. by controlling a compressor, which is so designed as controlled with capacity, by a differential pressure switch operating through sensing the pressure at the down flow side of stop valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6054239-A (JP)
Title: Manufacture of coil spring and its manufacturing machine
Inventor: MORITA MOTOO
IPC: B21F3/04
Filed: 1983-09-01
Abstract: PURPOSE:To manufcture efficiently a both-end washer-based coil spring whose shaped and size are exact by holding a material at a prescribed position and in a stable attitude, feeding it, winding it to a mandrel at a necessary angle, and forming it. CONSTITUTION:Device 18, 25 for matching a material W along supply line and feeding it at a necessary speed, a device 56 for controlling a directoin of the tip of the base material W in front of the supply line, and a device 91 for setting the base material whose tip is controlled, to the outside circumference of a mandrel M and also feeding it out to a chuck position matched with the supply line are provided on a machine base 1 of a supplying machine F. Also, this machine is provided with a device 138 for executing turning control in a rotating state basing on a supporting point 131 matched with the chuck position over a reference position orthogonal in a plane to the supply line and a turning position of an acute angle with respect to the same position, device 157, 166 for controlling a reciprocating motion along a necessary winding position in a state that the mandrel M is held so as to be attachable and detachable, and a device 104 for controlling a terminal part of the material W in a prescribed time point of a winding process of the base material W, and controlling a direction of the terminal part to an angle conforming with a twist angle portion required by the time when winding of an unwound remaining portion of the material W is completed, on a rotating machine base 129 of a winding machine C in order to change a winding position of the mandrel M.
Patent JP-S6052234-A (JP)
Title: Part-positioning separating device construction
Inventor: SATOU HIDEKAZU
IPC: B23Q3/18
Filed: 1983-09-01
Abstract: PURPOSE:To simplify the operation of shifting positioning parts for parts of different shapes by indexically providing move than one part positioning part in a part-positioning separating device. CONSTITUTION:After a part 12 is positioned at the part positioning part 8 on a divided block 16 by means of an air jet nozzle 14, the divided block 16 is swung by means of an air cylinder 7, to separate the part 12 and stop it in a horizontal position, and the part 12 is conveyed by means of a conveying device. More than one positioning part 8a for different shapes is indexically provided, and is indexed and switched so that a positioning part of a required shape becomes the same plane as a conveying passage surface 11 and a relaying surface 21.
Patent JP-S5861471-A (JP)
Title: Driving circuit for level display device
Inventor: ISHINO YOSHIHIDE
IPC: G01R19/165
Filed: 1981-10-07
Abstract: PURPOSE:To simplify a driving circuit for a titled device by lighting only the corresponding display bodies selectively from a group of the display bodies, and making the display bodies common even for plural pieces for input signals, and lighting only the display bodies, at the respectively corresponding levels selectively, thereby lighting only the necessary dots, reducing electric power consumption and displaying levels efficiently. CONSTITUTION:Output signals R1 and R2 of a high level are applid from a level discriminating circuit I for an input signal Rin to the bases of transistors TR11, TR12 belonging to the driving circuit of a display body D1, and with respect to the output signal R2, said signal is applied to the base of a transistor TR21 belonging to a driving circuit of a display body D2. The TR11 is turned on by the signal R1 and the TR21 is turned on by the signal R2. However, the signal R2 turns the TR12 on and brings the base of the TR11 at the earth potential. Therefore, the TR11 goes off and in the end the body D1 is put out, and only the body D2 corresponding to the higher level is lighted, so that only one body D2 is selected from the group of the display bodies and is displayed like a dot.
Patent JP-H09316482-A (JP)
Title: Water-soluble cutting and grinding oil
Inventor: SHIBATA HIDEO
IPC: C10M173/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject oil excellent in antimicrobial properties against a wide range of microorganisms including filamentous fungi and yeast fungi, grinding performances and microorganism deterioration resistance, containing a specific amine compound. SOLUTION: This oil comprises at least one of a compound of the formula R1 -N(R)2 [R1 is a 6-18C (unsaturated) saturated (branched) alkyl; R is H, a (branched) 1-4C alkyl or alkenyl], the formula R-N(R1 ) (R2 ) (R2 is as shown for R1 ), the formula N(R1 ) (R2 ) (R3 ) (R3 is as shown for R1 ) or the formula [H(RO)x ]2-n NHn CH2 -A-CH2 NHm [(RO)y H]2-m (RO is oxyethylene or oxypropylene and the amines of the formulas contain >=1mol of oxyethylene or oxypropylene; A is 1,3- or 1,4-cyclohexylene, 1,3- or 1,4-phenylene; (x) and (y) are each 0-12 1<=x+y<=12; (m) and (n) are each 0-2 and 1<=m+n<=3) or bis (4-amino-3- methylcyclohexyl) methane, etc.
Patent JP-S5784251-A (JP)
Title: Brake oil pressure control valve for vehicle
Inventor: MIZUSAWA MITSUO
IPC: B60T8/26
Filed: 1980-11-15
Abstract: PURPOSE: To balance the brake oil pressure of both rear wheels and eliminate cause for unbalanced brake force due to a trouble at one side by installing a reduction valve to the oil passage of one system and controlling a cutoff valve installed to the oil passage of another system.  
     CONSTITUTION: A proportional reduction valve V 1  installed in No.1 system performs reduction control of oil pressue of the rear wheel cylinder Br 1 . A cutoff valve V 2  is intalled in No.2 system. This valve V 2  is closed during operation of the reduction valve V 1 . After the cutoff valve V 2  is closed, oil pressure of the rear wheel cylinder Br 2  is controlled the same as No.1 system through the function of a balance piston 16. A bypass 38 is installed parallel to the cutoff valve V 2 , and at the time of a trouble in No.1 system, a piston 6 is moved to the right by the oil pressure of No.2 system, so that the bypass 38 opens to transmit oil pressure to the rear wheel cylinder Br 2 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08324957-A (JP)
Title: Load distributing mechanism for suspension type conveyer and suspension type conveyer provided with this load distributing mechanism
Inventor: NAGAKUCHI HIROSHI
IPC: B65G35/00
Filed: 1995-06-05
Abstract: PURPOSE: To provide a load distributing mechanism for stably suspending a load of material uniformly distributed in two rails, even without parallelly providing the two rails, and to provide a suspension type conveyer provided with this load distributing mechanism. CONSTITUTION: Sliders 16, 17 are fixed through nuts 30, 31 respectively in a position placed in an equal distance from a central part of the horizontal lever 19 of right/left screw shafts 24, 25 provided with screws with a pitch equal and a winding direction reverse to each other, to suspend down this slider to each hoist 4, 5 of right/left carriers 6, 7 movably provided respectively along two rails 2, 3 provided in a ceiling 1.
Patent JP-H029651-A (JP)
Title: Method for driving liquid crystal printing head
Inventor: ICHINOSE HIDEO
IPC: G02F1/133
Filed: 1988-06-28
Abstract: PURPOSE:To obtain recording of good quality by preventing the generation of printing irregularity by performing the emission of light from a light source in synchronous relation to the driving of a liquid crystal. CONSTITUTION:A capillary tube having He sealed therein is used as a light source lamp to be driven at frequency of 5kHz. Polyimide is respectively applied to a substrate 20 having a signal electrode 24 formed thereto and a substrate 21 having a scanning electrode formed thereto to be subjected to rubbing treatment and said substrates 20, 21 are laminated mutually at an interval of 2mum while a ferroelectric liquid crystal is injected to prepare a liquid crystal element. A liquid crystal printing head is constituted using said liquid crystal element to drive the liquid crystal element. Timing is taken so that the quantity of the light transmitting through the liquid crystal element becomes max. while said quantity of light is measured by a photodiode using the driving clock of a capillary tube to determine the driving condition of the liquid crystal element and the timewise irregulality of the quantity of the transmitted light through the liquid crystal element is measured and the quantity of light free from irregularity is obtained while the output of the photodiode is made constant.
Patent JP-H0511685-A (JP)
Title: Control device for flight simulator
Inventor: NAGAI TAKASHI
IPC: G09B9/46
Filed: 1991-07-02
Abstract: PURPOSE:To obtain the inexpensive and flexible control device for the flight simulator for a helicopter. CONSTITUTION:This device is provided with an electro-hydraulic pressure servo valve 16 which receives an automatic control signal, a hydraulic actuator 11 which is connected to the electro-hydraulic pressure servo valve, a position sensor 15 which is provided to the hydraulic actuator and detects its displacement and outputs a blade steering angle signal, a coiled spring type feeling device 12 which is linked to the hydraulic actuator 11, and a pilot operation device 10 for an object kind which is linked to the feeling device in a replaceable state.
Patent JP-H0451265-A (JP)
Title: Image forming device
Inventor: KOGA YOSHIRO
IPC: G03G15/02
Filed: 1990-06-20
Abstract: PURPOSE:To carry out the cleaning of a small-sized and thin member which simultaneously carrying out electrification and a carrier with the same member by stretching a conductive member with an elastic member, simultaneously, setting the contact pressure of the conductive member to an image carrier at specific pressure or below, and removing toner remaining on the carrier. CONSTITUTION:The surface of a sensitizing layer 3 is electrified so as to obtain a prescribed potential through the use of the electrifying means of the conductive member 5 stretched by the elastic member 4 such as a spring that the contact pressure of the conductive member 5 to the latent image carrier 5 is >=50(gf/cm), desirably 10 - 30(gf/cm), in line pressure. The stable electrification of a latent image carrier is carried out to obtain a high-density and high- definition image, simultaneously, structure is simplified, and miniaturization and reduction in cost are attained. On the other hand, the toner remaining on the image carrier is removed by the conductive member and the electrification and cleaning are simultaneously carried out, so that a process is rationalized and a device is further miniaturized and reduced in cost.
Patent JP-H115867-A (JP)
Title: Dry distillation of chlorine-containing plastic material
Inventor: KASHIWAGI YOSHIYUKI
IPC: C08J11/12
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for pyrolyzing, through dry distillation, substances to be disposed, containing plastic materials wholly or partially, in an atmosphere at a temperature at which chlorinated components are decomposed, and reacting the decomposed chlorine-based gases with antichlor(s) for aiming at making the gases and residues produced harmless. SOLUTION: This method comprises putting substances to be disposed and potassium carbonate-based antichlor(s) into a tank 1, and subjecting the mixture to dry distillation at 200-1,000 deg.C in a low-oxygen atmosphere; harmful chlorine- based gases produced from the substances to be disposed is reacted with the antichlor(s) and the harmful chlorine-based gases is converted into harmless chlorides (KCl). Thus, making the distilled gases and residues harmless can be realized.
Patent JP-S6227243-A (JP)
Title: Paper feed device for bisurface copying machine
Inventor: AKIYOSHI YUJI
IPC: B65H83/02
Filed: 1985-07-24
Abstract: PURPOSE:To prevent stacked sheets of paper from slipping during insertion with the use of a simple structure, by advancing movable guides to adjust stacked paper sheets to the positions of the paper guides just before thereof, and by starting the operation of a mechanism composed of a spring, a ratchet, etc. to retract the paper sheets. CONSTITUTION:A bracket 13 is pulled backward by means of a spring 23 when a paper feed device 1 for a bisurface copying machine, is pulled out, and therefore, an actuating piece 14 is separated so that a latch 11 is meshed with a ratchet 9. Accordingly, a movable guide 3 is advanced overcoming a spring 7 to adjust loaded sheets of paper to the leading edge of the guide so that a pulley 4 is rotated by means of a cable 6 while it is prevented from reversely rotating and retracting due to the provision of the latch 11. When a sheet of paper is introduced into the copying machine, a shaft 18 is urged to a side plate and therefore, advanced, but is braked by means of a gear 16, a damper 17 and a spring 23 so that the guide 13 prevent the paper sheets from slipping. The bracket 13 is gradually moved by means of a spring 21, and the latch 11 is released by means of the actuating piece 14 so that the guide 3 is retracted by means of the spring 7 through the cable 6, thereby it is possible to prevent a new sheet of paper from entering.
Patent JP-S5786126-A (JP)
Title: Adjusting method for gap between magnetic head and driving roller of paper currency discriminator
Inventor: NAGAYASU TOSHIO
IPC: G11B5/58
Filed: 1980-11-17
Abstract: PURPOSE:To adjust a gap between a magnetic head and a driving roller by turning on a light emission diode by bringing the magnetic head into contact with an electrically conductive spacer having prescribed thickness by inserting the conductive spacer into the said gap along a guide plate. CONSTITUTION:A power source 12, a light emission diode 13, a resistor 14, and a magnetic head 4 are connected in series from the lower part of a guide plate 3 to form an electric circuit, and a filler gauge (conductive spacer) having prescribed thickness is inserted between the magnetic head 4 and a driving roller 1 from a gap between the lower part of a guide plate 3 and a filler gauge holder 15 fitted to the upper part of the other guide plate 3 through a buffer material 16, thereby bringing the filler gauge 17 into close contact with the driving roller  1 side. Then, the magnetic head 4 is lowered to meet the filler gauge 17, and  consequently the electric circuit is closed to turn on the light emission diode 13.  At this point in time, the lowering of the magnetic head 4 is stopped and the  filler gauge 17 is removed to set the gap between the magnetic head 4 and driving roller 1 to desired gap size.
Patent JP-H0453527-A (JP)
Title: Quiet sleeping device
Inventor: OGINO HIROYUKI
IPC: G16H10/60
Filed: 1990-06-20
Abstract: PURPOSE:To call upon the others to act in such a manner not to disturb sleep of a sleeping person so that a sleeping person can sleep quietly by detecting the sleeping condition of a sleeping person and informing the others of the detected sleeping condition. CONSTITUTION:When the body movement is caused in a sleeping person on a bed 13, a piezoelectric element 2 is subjected to deformation to generate the voltage. Only the frequency components of about 1-10Hz of the signal waveform of an output signal of the piezoelectric element 2 are passed by a filter circuit 3, amplified by an amplification circuit 4, rectified by a rectifying circuit 5 and then integrated by an integrating circuit 6. In a comparing circuit 8, if an output signal of the integrating circuit 6 is between Va and Vb, an output signal is Hi-level. If the output singal of the comparing circuit 8 is Hi- level, a timer 9 operates clocking. In a decision circuit 10, when the time counted by the time 9 amounts to a preset value, for example, more than 15min, it is judged that a human body on a bed enters sleeping, an output signal becomes Hi-level. When an output signal of the decision circuit 19 is Hi-level, an informing means 11 informs the others of the condition where a sleeping person is at present in the state of entering sleeping.
Patent JP-S6359981-A (JP)
Inventor: YOKOYAMA AKITAKA
IPC: A63F7/02
Filed: 1987-06-29
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-S5689418-A (JP)
Title: Method of working projecting seat and cutter therefor
Inventor: KANEKO MASUTAKA
IPC: B23C5/02
Filed: 1979-12-13
Abstract: PURPOSE: To work efficiently a projecting seal by a tool provided on a larger radius portion with outer cutters and on a smaller radius portion with inner cutters.  
     CONSTITUTION: A disk-shaped cutter body 5 is mounted directly on a spindle head through the center hole. The cutter body 5 is provided on the outer diameter side with notches 21 in which are planted outer cutters 6 having an outer cutting edge 8 and facing edge 9. Throw-away system inner cutters 7 are provided on a smaller radious portion relative to the position of the outer cutter, and have an inner cutting edge 11 and facing edge 12. Since a relief surface on the outer side of a projecting seat is cut individually by the facing edge 9 of the outer cutter 6 and the facing edge 12 of the inner cutter 7, the life of tips is long. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0452198-A (JP)
Title: Apparatus for evaluating price of land
Inventor: SUZUKI TAKAO
IPC: B42D15/00
Filed: 1990-06-20
Abstract: PURPOSE:To more objectively and clearly display the evaluation of the price of land by adding official price data, inheritance tax data, municipal property tax data and appraised real estate price data to road data, traffic data, commercial data, public facilities data and regional factor data at every reference area, standard area and arbitrary investigation point. CONSTITUTION:The factor forming the price of land is investigated at every investigation point (reference area, standard area, arbitrary investigation point). The first is road data and points are added according to the kind (national road, prefectural road, etc.) of neighboring roads, the widths thereof, the presence of pavement, the presence of a footway or a culvert and continuity. The second is traffic data and the third is commercial data and the fourth is public facilities data and the last is regional factor data. When balance is taken through the comparison with a reference area and a standard area (mean) in order to evaluate the point detail, the evaluation of the arbitrary point is roughly cleared. In addition thereto, the official price data of the National Land Administration Agency, the inheritance tax data and municipal properly tax data (compared with the past one) of the National Tax Administration Agency and private appraised real estate price data are also simultaneously displayed to still more make the evaluation of the area concerned clear.
Patent JP-S6055237-A (JP)
Title: Load detector
Inventor: HATAMURA YOUTAROU
IPC: G01L5/16
Filed: 1983-09-06
Abstract: PURPOSE:To hold sufficient detecting sensitivity, strength and rigidity and to prevent signal conversion means from damages by arranging insertion members provided with deformation sensing parts for expanding distortion and signal conversion parts on prescribed positions in a cylindrical body arranged between force transmitting members. CONSTITUTION:The insertion members 7, 8 are arranged in the holes 5, 6 of the cylindrical body 4 arranged between the force transmitting members 1, 2 so that a neutral axis for the bending distortion of the cylindrical body 4 almost coincides with its symmetrical axis. If an unknown force W3 is applied to the member 1 and unknown forces W1, W2 (W3=W1+W2) are applied to the member 2, respectively, and the deformation of the cylindrical body 4 due to the forces W1, W2 is transmitted to the members 7, 8 through coupling parts 9, 10 and 12, 13, the deformation sensing members 11, 14 are deformed by expanding the distortion of the cylindrical body 4, distortion gauges 15, 19 and 17, 21 are extended, distortion gauges 16, 20 and 18, 22 are contracted and an output corresponding to the force W1, W2 is generated from a bridge constituted of these distortion gauges. Consequently, sufficient detecting sensitivity, strength and rigidity are obtained and the distortion gauges are prevented from damages.