baber/WOPTO huggingface dataset:
Patent JP-S63214467-A (JP)
Title: Passbook printing apparatus
Inventor: ISOBE MINORU
IPC: B41J19/96
Filed: 1987-03-04
Abstract: PURPOSE:To prevent the increase in the number of pages by making the necessary part of a character easy to look and printing other parts with narrowed pitch, by designating the magnifying power and line feed pitch of a character to be printed and applying printing to a printing medium such as a passbook according to both of them to perform line feed. CONSTITUTION:A printing part 17 has a wire type printing head 18, printing drive part 19 driving the printing head 18 at every dot on the basis of printing data and capable of selectively performing the printing different in longitudinal magnifying power of a character to be printed and a printing head spacing drive part 20 imparting the character pitch and blank part pitch of a printing head in predetermined quantity and capable of selectively performing line feed different in a pitch. For example, a printing mode designating switch 21 manually changed over by an operator is provided with two kinds of selection ranges of an interval 1/2 a usual interval and both of the longitudinal magnifying power and line feed pitch of the character become 1/2 those of a usual one at the 1/2-interval. By this method, the entry of unimportant transactions is performed by increased density printing and an important period or transactions is made easy to see by usual printing and a passbook can be effectively used.
Patent JP-S56145674-A (JP)
Title: Electrode for fuel cell
Inventor: KOBAYASHI TAKASHI
IPC: H01M4/90
Filed: 1980-04-14
Abstract: PURPOSE:To obtain a catalyst electrode which has a large specific surface area and excellent corrosion resistance, by using as a catalyst carrier an ultrafine graphite powder prepared by pulverizing natural graphite. CONSTITUTION:An ultrafine graphite powder is obtained by pulverizing natural graphite by means of a dry pot mill in vacuum, or in an atmosphere of an inactive gas either within a sealed condition or at a normal pressure. Thus obtained ultrafine graphite powder is evenly dispersed in water by utilizing ultrasonic wave. Next, an aqueous silver nitrate solution is added to the aqueous graphite dispersion, before the mixture is dried and heated in a stream of hydrogen gas, thereby the silver nitrate contained in the mixture being reduced into silver. Thus obtained graphite powder holding silver is mixed with polytetrafluoroethylene powder, before this mixture is formed into a platelike film. After that, thus formed film is subjected to hot press, thus an electrode for a fuel cell being obtained.
Patent JP-H08244424-A (JP)
Title: Tire pressure monitoring system
Inventor: AKIYAMA KOJI
IPC: G01L17/00
Filed: 1995-03-08
Abstract: PURPOSE: To detect a pressure of a tire when necessary by providing a response unit for radio wave transmitting to a questioning unit the output data of a pressure sensor detecting a pneumatic pressure of a tire and selectively supplying a battery power selected by an identifying code transmitted by a questioning unit and displaying the output data on a display. CONSTITUTION: A modulating unit 10a of a questioning unit 10 provided in a driver's seat modulates a transmitting output of a transmitting unit 12 with a modulating circuit 13 according to an identifying code output by an identifying code generating circuit 11 and transmits the modulated output to response units 20-50 of each wheel via an antenna 14. Among the response units 20-50, only the response unit which detects a signal coincident with the identifying code turns on a switch 27 to supply electric power 28 to a pressure sensor 25 and a transmitting unit 26. The pressure sensor 25 thus becomes under operating conditions and detects a pneumatic pressure of a tire and then transmits the output thereof to the questioning unit 10 as a radio wave by a transmitting unit 26 via an antenna 29.  When an antenna 15 of a demodulating assembly 10b receives the output, the output is processed by a band-pass filter 16 and a demodulating circuit 18 to display it on a display 19.
Patent JP-H05213802-A (JP)
Title: 2-hydroxymethyl-cycloalkanol derivative
Inventor: IKEMOTO TAKESHI
IPC: A61K8/00
Filed: 1992-02-03
Abstract: PURPOSE:To provide the subject new 2-hydroxymethyl-cycloalkanol derivative exhibiting an excellent insect pest-repelling effect and excellent in its durability. CONSTITUTION:A compound of the formula (n is 3 to 10; Derivatives in which a 0 to 10C straight- or branched-chain saturated hydrocarbon is bonded to a cyclic C atom are included), e.g. 2-hydroxymethyl-3-methyl-cyclopentanol. The above-mentioned compound can be obtained by synthesizing a 2- ethoxycarbonylcycloalkanone from a cycloalkanone containing a 0 to 10C straight- or branched chain saturated hydrocarbon bonded to a cyclic carbon atom according to a known method and reducing the obtained 2- ethoxycarboxylcycloalkanone with lithium aluminum hydride.
Patent JP-H08289092-A (JP)
Title: Image reader
Inventor: MATSUDA SHINYA
IPC: H04N1/38
Filed: 1996-02-09
Abstract: PURPOSE: To attain reproduction of image with high quality by eliminating an outside image of a book original from left and right sides of the book original to be detected as an undesired image so as to avoid an unpleasant image due to left and right original sides picked up in black. CONSTITUTION: A lighting section lighting a book original 10 of an original platen 1, an operation panel 4 setting an image read condition or the like, and a tilt mirror 5 (range finding mirror) or the like arranged to the depth of the original platen 1 in which a side face of an upper part of the book original 10 is reflected. Then an image pickup device reads the book original 10 such as a spread book and the tilt mirror 5 measures the height of the book original 10. An edge detection means determines a inflection point of the height from measured height data of the book original 10 to detect the left and right edges of the original face based on the inflection point. An image processing means erases the outside image from the detected edges as an undesired image.  Thus, the height data of the book original 10 such as a book are used to reproduce an image of a required part only except the left and right side face edges of the book original 10.
Patent JP-S60192762-A (JP)
Title: Electrically conductive molding material and production thereof
Inventor: MAYAMA TOSHIO
IPC: H01B1/24
Filed: 1984-03-15
Abstract: PURPOSE:To produce an electrically conductive molding material which gives moldings having excellent electromagnetic wave-shielding properties, by mixing a natural pellet of a synthetic resin with a specified master pellet contg. a bundle of an electrically conductive long fiber filler. CONSTITUTION:A synthetic resin layer 3 is formed on the outer surface of a material 4 obtd. by bundling together 100-50,000 electrically conductive long fiber fillers 1 (e.g. metallic fibers or carbon fibers) having a surface coated with an organophosphorus compd. 2 of the formula [wherein X<1>, X<2> are each halogen, (cyclo)alkyl, aralkyl, aryl; m, n are each 0-3] such as 9,10-dihydro-9-oxa-10- phosphaphenanthrene-10-oxide. The resulting material is cut in lengths to form a master pellet. 1pt.wt. said master pellet and 1-20pts.wt. natural pellet of a synthetic resin (which is the same as or well miscible with the resin of the master pellet) are blended together.
Patent JP-S52130495-A (JP)
Title: Recovery of cu catalysts from treated solution after wet oxidation by cu catalyst method
Inventor: OORUI TETSUYA
IPC: B01J27/28
Filed: 1976-04-26
Abstract: PURPOSE: To recover Cu ions in the treated solution after the wet oxidation of waste solution from acrylonitrile production by use of Cu catalysts, by adding H 2 S or (NH 4 ) 2 S to the treated solution in two or more installments. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61208658-A (JP)
Title: Capstan motor control system for vtr
Inventor: ISHIKURA MASAO
IPC: H04N5/782
Filed: 1985-03-13
Abstract: PURPOSE:To prevent tracking disturbance by increasing a time constant of an excessive phase compensation circuit due to discontinuity of a reproduced control signal of an overlapped recording part by consecutive recording. CONSTITUTION:When a DC potential of a phase error voltage 3 is deviated positively or negatively from 0V in steady-state and it is detected by error voltage detectors 16, 17, a switch 22 is turned off and resistors R3, R1 are connected in series. Further, the phase error voltage 3 is 0 at the steady-state, then the switch 22 is turned on and the resistor R3 is short-circuited. When a 30Hz control signal is discontinuous due to consecutive recording at recording, the fluctuation of the phase error voltage at reproduction is large. On the other hand, a phase compensation circuit 4 consists of circuit components and values of R1, R2 and C1 are selected to values to optimize the stability of the motor control system. Thus, even when a control signal of an overlapped (write) part is discontinuous due to the consecutive recording mode, no tracking disturbance at reproduction is generated.
Patent JP-S51123561-A (JP)
Title: Production method of semicondvctor device
Inventor: AOKI TERUAKI
IPC: H01L21/331
Filed: 1975-04-21
Abstract: PURPOSE: To obtain a semiconductor element which has a surface stabilizing film with excellent properties to be easily controlled. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03253208-A (JP)
Title: Speed controller of electric vehicle
Inventor: SHIBATA AKIRA
IPC: B60L15/28
Filed: 1990-02-28
Abstract: PURPOSE:To dissolve the insufficiency of a motor power by a method wherein energization of the motor is controlled in accordance with the output of a PWM signal generating means. CONSTITUTION:If the revolution of a motor 18 is lower than the revolution corresponding to an acceleration voltage, an output voltage Vd is generated in accordance with the differential voltage. An operational amplifier 14 takes out the difference between the output voltage Vd of an operational amplifier 26 which is applied to the (-) input side of the operational amplifier 14 and a reference triangular wave signal which is applied to the (+) input side of the operational amplifier 14 to generate an output voltage Vd' composed of a triangular wave whose width and amplitude are varied in accordance with the output voltage Vd. A comparator 13 of which a PWM signal generating means 3 is composed generates an output signal whose pulse width is varied in accordance with a period while the output voltage VA of an absolute value amplifier 12 is larger than the output voltage Vd' of the operational amplifier 14. A motor driver circuit 15 drives the motor 18 in accordance with the output signal of the comparator 13.
Patent JP-S56146863-A (JP)
Title: Sintered sliding member
Inventor: SASAKI TAKAO
IPC: C22C38/00
Filed: 1980-04-11
Abstract: PURPOSE: To obtain a sintered sliding member with superior bearing characteristics by sintering Fe and a specified amount of S, graphite, etc.  
     CONSTITUTION: To iron powder are added 2W10% sulfur powder and 0W8% graphite powder, and they are mixed well. The mixture is press molded under 2W 4t/cm 2  molding pressure and sintered at 850W1,050°C for 60min in an atmosphere of decomposed gaseous ammonia. To the mixture for sintering is added 1W5% Sn powder. Thus, a sintered sliding member is easily obtd. causing little temp. rise at the beginning of operation and having a superior value of bearing usage limit represented by PV value, considering the surface pressure to be P and the speed of revolution to be V. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53134472-A (JP)
Title: Sonar signal display system
Inventor: KOHAMA SHIYUNICHI
IPC: G01S3/801
Filed: 1977-04-28
Abstract: PURPOSE: To improve the judging capacity, while setting a threshold level at a preset value irrespective of the amplitude of the target signal levels, by subjecting the direction and frequency from a multiplicity of targets of a sonar device to a preset conversion so that the target signals may be displayed in a display device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04284752-A (JP)
Title: Order wire system of ring constitution
Inventor: ASAI TOSHIAKI
IPC: H04Q11/04
Filed: 1991-03-14
Abstract: PURPOSE:To enable the order wire to be used even in the case of optical fiber interruption by providing a howling prevention section caused between a signal sent from an ad-drop device of the present station and a signal circulated through a ring on the ad-drop device. CONSTITUTION:The system is provided with ad-drop devices 100-1-100-n to insert/separate a signal to each station. The ad-drop devices are interconnected in a ring by a transmission line. Through the constitution above, the signal is sent/received among the ad-drop devices. A howling prevention section (350-1-350-n) is respectively provided on each of the ad-drop devices 100-1-100-n to prevent howling caused between the signal sent from the ad-drop device of the present station and a signal circulated through the ring. Furthermore, when the transmission line is formed by 1st and 2nd lines, even when one line is interrupted, the other line is used to continue the communication.
Patent JP-S54140364-A (JP)
Title: Charged raw material detecting method
Inventor: TAKAHASHI MASAOKI
IPC: B65G69/04
Filed: 1978-04-24
Abstract: PURPOSE: To simplify a device used for this method, by detecting a tilted chute and return force in the furnace axis direction of the chute generated by raw material flowing down on the chute, and by constituting this device so that raw material charged into a furnace from the chute be measured on the basis of the return force.  
     CONSTITUTION: When a distributing chute 3 is tilted only by an angle θ to a furnace axis 5 by means of a tilt drive cylinder 19, reaction force constant to the cylinder 19 is detected by means of a pressure gauge 20 with a transmitter because the reaction force is generated by the movement of the center of gravity of the distributing chute 3. When raw material is let fall from a raw material falling port 6, gravity acts on the distributing chute 3, is added to the cylinder 19 as reaction force and is also detected simultaneously. The added reaction force becomes to fixed value if raw material from the falling port 6 is a fixed quantity, the same raw material and the same inclination θ. Thus, raw material in a fixed quantity can be charged by controlling an opening space 10 in response to the change of the reaction force of the cylinder 19. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58172511-A (JP)
Inventor: RONARUDO EMU GAARANDO
IPC: G01D4/00
Filed: 1983-03-22
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-2000246151-A (JP)
Title: Spray nozzle and spray device for coating outside surface of glass vessel
Inventor: SHIBUYA NOBUMASA
IPC: C03C17/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To uniformly deposit a spray liquid on the outside surface of a glass vessel and to decrease the futile use of the spray liquid by forming the tip of a nozzle tip into dome-like shape and forming a discharge port into slit shape formed in the direction from the outside of the dome-like tip to the center at the outside from the center. SOLUTION: When pilot air is turned on, the spray liquid reaches the nozzle tip 7 through a mixing chamber 5 and a tubular part 6 as shown by the arrow A, and spray air reaches the nozzle tip 7 through the mixing chamber 5 and the tubular part 6 from the inside of a piston 9 as shown by the arrow B. That is, the spray liquid and the spray air are mixed with each other in the mixing chamber 5, reaches the nozzle tip 7 through the tubular part 6 and are jetted from the discharge port 8 at the lower end to spray the spray liquid. The nozzle tip 7 is formed into dome-like shape at the tip, and the discharge port 8 is opened at the tip part of the dome. The discharge port 8 is formed into the narrow slit in the direction from the outside to the center at the outside from the center of the nozzle tip.
Patent JP-H07255317-A (JP)
Title: Method for creation of marine ranch and block therefor
Inventor: KODA TAKASHI
IPC: A01K61/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide the subject method intended to raise shellfish or small fish by creating a habitat suitable for them at the shallow-sea bottom with abundant large stones where such a marine ranch has been hard to create. CONSTITUTION:Triangular pyramidal blocks 1 each wrapped with a string 3 with sea algal seeds attached thereto are put among large stones at the sea bottom and set stably; then, sea algae grow thick from the strings, forming a space suitable for fish and shellfish inhabitation. The blocks can be sunk to the sea bottom by being carried by man.
Patent JP-H03250116-A (JP)
Title: Steel pipe sheet pile cutting method
Inventor: FUJITA TSUTOMU
IPC: E02D9/04
Filed: 1990-02-28
Abstract: PURPOSE:To improve cutting work efficiency by controlling a contact type cutting means to turn by a part equivalent to the angle of displacement detected by a position detecting means to cut one joint pipe part, and controlling the contact type cutting means to turn by a specified angle to cut the other joint pipe part. CONSTITUTION:A cutter device A is inserted into a required height position in a body pipe part B to hold/fix a casing 1 at the peripheral wall inner face of the body pipe part B by holding means 2. Since the azimuth indicated value preset to zero at the time of inserting the cutter device changes, a grinder wheel cutter device 4 is turned in the reverse direction by a part equal to the changed azimuth so as to rotate a grindstone cutter 19 to cut one joint pipe part C to be cut. The grinder wheel cutter device 4 is then turned by 180 deg. to cut the other joint pipe part C. A turning shaft 3 is further elevated to conform the position of the nozzle 26 of a plasma torch 25 to the height position of the grinder wheel cutter 19 so as to cut the uncut part of the body pipe part B by a plasma arc cutter device 5.
Patent JP-H01308295-A (JP)
Title: 2'-deoxy-5-fluorouridine derivative, production thereof and antitumor agent containing said derivative as active ingredient
Inventor: KAWAI TSUTOMU
IPC: A61K31/7064
Filed: 1989-02-28
Abstract: NEW MATERIAL:A compound expressed by formula I {R<1> is H or acyl; R<2> and R<3> are H, acryl or formula II [X<1> and X<2> are O or S; R<4> is (substituted) phenyl, (substituted) benzyl or (substituted) naphthyl; R<5> is alkyl, alkenyl or R<4>], provided that at least either of R<2> and R<3> is formula II}. EXAMPLE:Diphenyl 2'-dideoxy-5-fluoro-5'-uridylate. USE:An antitumor agent. PREPARATION:A compound expressed by formula III (R<6> and R<7> are H or OH-protecting group, provided that R<6> and R<7> are not OH-protecting group at the same time) is reacted with a compound expressed by formula IV (Y is halogen) in a molar amount of preferably 1-3 times in an aprotic organic solvent, such as pyridine, preferably at -10 deg.C-ambient temperature for 1-24hr and, as necessary, the protecting group of the OH group is eliminated.
Patent JP-H11225959-A (JP)
Title: Subjective optometry device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/036
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To measure subjective refracting power simply without requiring special technique. SOLUTION: An objective measured value by means of an auto refractometer is set to a visibility variable lens 1 and a cross cylinder lens 2. Stripe visual index memorized in a computing control means 7 is displayed on a visual index display member 3 to change from a fine stripe equivalent to eyesight of 1.5 to rough stripe gradually. When a subject presses a switch of a response means 5 when he sees the stripe, the visibility variable lens 1 is changed by 0.25 diopter so that apparent distance of stripe visual index moves in the far direction and stripe visual index which has changed a pitch again is displayed.  This operation is continued until eyesight becomes about a half of the initial eyesight, and the results are displayed by a curved line to use the maximum value of quadratic differential of the curved line as a degree of subjective refraction in the direction of vertical meridian on stripe visual index.
Patent JP-H03251350-A (JP)
Title: Working instruction
Inventor: ODAKA KAZUAKI
IPC: G06Q50/00
Filed: 1990-02-28
Abstract: PURPOSE:To shorten the time from the demand for the working information to display by transmitting the working instruction demand signals supplied from a centralized management sequencer in lump into a host computer, searching the working instruction data, and transmitting the working instruction data in lump into the centralized management sequencer. CONSTITUTION:The working instruction demand signals a - d which are supplied from the respective working stations in the processes A - d are sent into a centralized management sequencer PC 2, and the existence of the working instruction demand signal is judged in the PC 2. The demand signals which are judged as 'exist' are transmitted in lump into a host computer CPU 1, and the working instruction data corresponding to all the working instruction demand signals is searched. These data is sent in lump into the PC 2, and each data supplied from the PC 2 is sent into each input/output device 4 - 6, and the working instruction data is displayed on the input/output devices 4 - 6 of the working stations in the processes A - C. Since the receiving/delivery of the signals are carried out in lump as in the above-described, the working data can be displayed in each working station speedily, and the production efficiency can be improved.
Patent JP-S55142040-A (JP)
Title: Polypropylene composition
Inventor: YOSHIMURA TERUO
IPC: C08L23/12
Filed: 1979-04-23
Abstract: PURPOSE: Title composition that is made by adding a specific amount of lubricant and pigments to a specific granular polypropylene, thus giving moldings mottle- free in spite of coloring by dry-blend method with high operability.  
     CONSTITUTION: To 100pts.wt. of polypropylene granules that has 0.5 preferably 0.52g/ml or higher appearant density and preferably has particle distribution shown in the equation [D p  is diameter of granule, R(D p ) is wt% of the part with larger diameter than D p , D e  is a number showing particle size characteristic, which is expressed as particle diameter when R(D p ) is 36.8wt% and each value ranges in following equations: 100≤D p ≤1,200, R(D p ) is 0W100, 100≤De≤800, n≥2.5], are added 0.1W0.6 part of lubricant such as saturated fatty acid metal salt or amide and 0.01W50pts. of pigments to give the objective composition.  
     EFFECT: The fluidity of the composition is improved and bridging in the hopper is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06253984-A (JP)
Title: Electric hot water storage container
Inventor: TSURU TAKESHI
IPC: A47J27/21
Filed: 1993-03-10
Abstract: PURPOSE:To pour out a contained liquid to the outside of a container easily by a simple passage strcuture as is, of a contained liquid pouring out passage which can be taken out together with an internal container. CONSTITUTION:The title container is equipped with a container body 1 equipped with heaters 8a, 8b, an internal container 31 which has a contained liquid pouring out passage 33 which is connected on the outside, and which is contained in the container body 1 in such a manner that the internal container 31 is removable from the container body 1 together with the contained liquid pouring out passage 33, and protective covers 38, 32a which are provided on the internal container 31 so as to cover the outside of the contained liquid pouring out passage 33. The contained liquid pouring out passage 33 rises up to the top from the bottom part of the internal container 31, and at a position which is higher than a full water position A of the internal container 31, forms a bent passage 32a which bends downward, and attends a position to pour out the contained liquid to the outside of the container body 1.