baber/WOPTO huggingface dataset:
Patent JP-S57178509-A (JP)
Title: Operating device for automatic running dolly
Inventor: SUZUKI OSAMU
IPC: G05D1/02
Filed: 1981-04-28
Abstract: PURPOSE:To allow an automatic running dolly to run until its destination without any trouble even when an obstacle resides on the 1st passage, by automatically run the dolly via the 2nd passage when its run is disturbed during the run on the 1st passage. CONSTITUTION:In a floor 1 on which a dolly 2 runs, a guide line 2 for establishing a magnetic field by being fed with a low frequency current is embeded extending along the 1st passages 2a-2c and the 2nd passage 2d, thereby allowing the dolly 3 to run automatically along the 1st passages 2a-2c or 2nd passage 2d. If an obstacle which disturbs the run of the dolly 3 resides at a point 5 on the passage 2b, the obstacle is detected by a switch, etc., installed on the floor 1. Once the obstacle is detected by the switch, etc., a logical circuit provided to the dolly 3 generates a dolly stop signal and after the dolly 3 is stopped, a backward run command signal is generated to permit the dolly 3 to run until its destination via the 2nd passage 2d. This 2nd passage 2d is provided where disturbance by an obstacle is estimated.
Patent JP-H04302934-A (JP)
Title: Air conditioner
Inventor: IMAIZUMI KIYOSHI
IPC: F24F11/02
Filed: 1991-03-28
Abstract: PURPOSE:To carry out a fast and comfortable cooling and heating operation capable of expanding a range of a room temperature regulating operation and of being coincided with a temperature feeling of a user in one operation without performing any try-and-error operation. CONSTITUTION:An air conditioner is provided with an outdoor micro-computer 2 for controlling the number of rotations of a compressor 8 in response to a deviation  D between a detected temperature D sensed by a room temperature sensor 4 and a set temperature Ds. When a user feels hot or cold, its degree is inputted from a remote controller 9. The set temperature Ds is widely varied as a degree I of cold or hot is higher and the deviation  D is lower in response to the deviation  D between the actual measured room temperature D and the set temperature Ds so as to get the most appropriate set temperature under a calculation rule of a fuzzy inference for getting the most appropriate set temperature and this rule is stored in a memory 12. The most appropriate set temperature (Ds+delta) is calculated in accordance with the calculation rule stored in the memory 12 on the basis of a signal expressing the deviation  D and a degree I of cold and hot to be inputted from the remote controller 9 under an operation of an indoor micro-computer 1 and then the set temperature Ds is changed to the most appropriate set temperature.
Patent JP-2000258087-A (JP)
Title: Heat exchanger
Inventor: INABA JUNPEI
IPC: F28F9/013
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger used in an exhaust gas reflow device of an engine or the like in which its vibration can be prevented effectively, its cooling can be carried out efficiently and its structure is simple and shows a superior economic characteristic and durability. SOLUTION: This heat exchanger comprises a cylindrical shell 1 through which cooling liquid passes; end plates 2 arranged at both ends of the shell and having a plurality of holes formed therein; a plurality of cooling pipes 3 arranged with their ends being fitted and fixed to the holes of the end plates 2; header sections 4 communicated with the cooling pipes 3 and forming each of gas flow inlet and gas flow outlet, respectively; and a cooling pipe fixing member 5 arranged at the midway part of the cooling pipes 3 to be crossed with the cooling pipes 3 so as to fix a part of the periphery of each of the cooling pipes 3.
Patent JP-S61225643-A (JP)
Title: Measurement of concentration of strong acid or strong base in solution with water
Inventor: TAKABAYASHI JUNICHI
IPC: G01N27/30
Filed: 1985-03-30
Abstract: PURPOSE:To enable automatically continuous measurement, by arranging a metal terminal connected electrically to an electrochemical system extending outside a container as main component while a film electrode adapted to generate a fixed internal potential difference solely depending on the temperature is used between the metal terminal and a film phase. CONSTITUTION:An indicator electrode 2 as film electrode, a reference electrode 3 and a terminal 4 for measuring liquid temperature are immersed into a measuring tank 1, a sample solution is introduced into the tank 1 through an liquid feed tube 5 and drained outside the tank 1 through a drain tube 6. While the sample solution with the unknown concentration is running through the tank 1, the terminal voltages between the electrodes 2 and 3 is passed through an impedance converter 7 and a signal involving the liquid temperature detected with a terminal 4 is converted into a voltage with a signal converter 8. Both are inputted into a concentration computing unit 9. With the computing unit 9, the output signal voltages of the converters 7 and 8 obtained from the sample solution are compared with the reference data separately to measure the concentration corresponding to the sample solution, which is outputted. This enables automatically continuous measurement of the concentration of the sample solution.
Patent JP-S55157329-A (JP)
Title: Preparation of catalyst support
Inventor: KASHIMA TOSHIHIRO
IPC: B01J21/06
Filed: 1979-05-25
Abstract: PURPOSE: To obtain a titanium oxide type catalyst support with mechanical strength showing high activity for a long period by adding a compound of phosphorus and zirconium to a catalyst support based on titanium oxide hydrate.  
     CONSTITUTION: In case of preparing the catalyst support containing titanium oxide hydrate as a main component, on the basis of TiO 2  wt., 0.1W15wt% of phosphorus on the basis of P 2 O 5  and 0.1W3wt% of zirconium or the basis of ZrO 2  are added. Subsequently, the obtained mixture is kneaded and baked at 350W1,000°C to obtain a titanium oxide type catalyst support. This obtained catalyst support has mechanical strength and, moreover, high activity because a specific surface area, a fine pore volume and porosity thereof are large. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000225147-A (JP)
Title: Human body transfer unit apparatus
Inventor: FURUKAWA AKIRA
IPC: A61G1/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To lift a human body with an inexpensive, lightweight, simple and safe apparatus by constituting each unit of the apparatus for inserting under a patient, hoisting and transferring the patient from a retaining frame or a minimum size, a pair of upper and lower sliding boards surrounded by endless belts, and an inserting board. SOLUTION: A retaining frame is separably constituted with a lower member 1 and an upper member 2, an upper sliding board 3 inside the retaining frame is rotatably surrounded by an upper endless belt 4, and the belt 4 is connected with the upper member 2 and a member 5 of the retaining frame. A lower sliding board is rotatably surrounded by a lower endless belt 7, and the belt 7 is connected with the lower member 1 of the retaining board by a member 8. An inserting board 9 is provided between the sliding boards 3, 6 surrounded by the endless belts 4, 7 movably in the rotating direction of the endless belts 4, 7, and a plural number of holes 12 are bored along the edge in a part near both ends in the moving direction. A hoisting unit or a hoisting hook of a stretcher is connected to the holes 12 at both ends.
Patent JP-H10243997-A (JP)
Title: Production of vital implant material
Inventor: KOKUBO TADASHI
IPC: A61L27/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a vital implant material which has high mechanical strength, rapidly bonds with the bone and remains stably over a long period within a living body by diffusing Ca ions to the surface of a base material from a titanium metal, and then, immersing the base material into an alkaline soln. SOLUTION: The base material is first manufactured by molding the titanium metal to a desired shape. A titanium alloy added with Na, Mg, P, Nb, Zr, Al, Sn, Pt, Ta, V, etc., is used in addition to pure titanium as the titanium metal. next, the Ca ions are diffused by an ion implantation method on the surface of the base material. The base material is heat treated at 200 to 700 deg.C, by which the implanted Ca ions are more diffused. The base material is thereafter immersed into the alkaline soln. The film having a titania phase (and amorphous titania phase) and amorphous alkaline titania phase and contg. the Ca ions is integrally formed on the surface of the base material. An aq. soln contg. >=1 kinds of NA ions, K ions, Ca ions, etc., is used as the alkaline soln.
Patent JP-H03267499-A (JP)
Title: Anchor fixing capsule
Inventor: HASHIMOTO FUJIO
IPC: E02D5/80
Filed: 1990-03-15
Abstract: PURPOSE:To simplify the work by filling a tip end partition room into which the inside is partitioned with unhardening resin, filling a base end partition room with an unhardening resin hardening agent and aggregate in a state of mixture, and hardening the unhardening resin by driving an anchor. CONSTITUTION:The inside of a bottomed cylindrical capsule body 1 is partitioned into a tip end partition room 5 and a base end partition room 6 by a partition plate 4. The room 5 is filled with such as polyester resin 7 in a state of unhardening, and the room 6 is filled with a hardening agent 8 such as granulated benzoyl peroxide, etc., and aggregate 9. After that, an anchor fixing capsule A is inserted into a capsule insertion hole 11 bored in a base metal 10, it is brought into contact with a fixed end 13 of an anchor 12, and the base section of the anchor 12 is tapped with a hammer. The partition plate 4 is crushed, the aggregate 9 and hardening agent 8 are mixed with the resin 7, the anchor 12 is fixed to the base metal 12 by hardening of the resin 7 after the elapse of specific hours. Accordingly, fixed work can be simply made.
Patent JP-S55158733-A (JP)
Title: Delay type fm demodulating circuit
Inventor: TAGUCHI SHINICHIROU
IPC: H04N5/922
Filed: 1979-05-29
Abstract: PURPOSE:To secure the sufficiently stable demodulation output by using the high- accuracy parts for the resistance capacity or the like in case the multiplication is applied between the FM signal and the signal obtained by delaying the FM signal and then the product is smoothed by LPF for demodulation. CONSTITUTION:The FM signal delayed by tau through the free running multivibrator consisting of transistors (TR) Q8, Q9 and others is supplied to the base common connection end of TRsQ11 and Q14 functioning as one input end of the multiplying circuit as well as to the base common connection end of TRsQ12 and Q13 respectively. At the same time, the delayed FM signal is also supplied to the base common connection end of TRsQ15 and Q16 functioning as the other input end of the multiplying circuit. Thus the multiplying circuit performs the operation for the product between the FM signal and the signal obtained by delaying the FM signal by time tau. After this, the signal which is smoothed and demodulated through LPF6 is obtained. Here the high-accuracy parts are used for resistance R7 and capacity C to secure the steady demodulation sensistivity. At the same time, the hihg-accuracy parts is used for resistance R8 to secure the accuracy of the bent frequency. Thus the sufficiently stable demodulation output can be obtained.
Patent JP-S51141698-A (JP)
Title: Remainder return device of automatic vending machine
Inventor: YAMASHITA NORIO
IPC: G07F5/22
Filed: 1975-05-31
Abstract: PURPOSE: To automatically return the remainder when there is no article salable for it or short change holds the article even salable, in an automatic vending machine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55157665-A (JP)
Title: Electrically conductive powder coating
Inventor: ISHIBASHI SUKEYUKI
IPC: C09D4/00
Filed: 1979-05-29
Abstract: PURPOSE: To prepare the title powder coating having excellent adhesivity to substrate, and giving a coating film having high water resistance, oil resistance and surface flatness, by mixing a mixture of electrically conductive carbon powder and a (modified) polyolefin resin under melt, and pulverizing the mixture to fine powder having an average particle diameter of smaller than a specific value.  
     CONSTITUTION: The objective coating composition is prepared by (1) mixing (A) 100pts.wt. of a (modified) polyoefin resin such as polyethylene and an ethylene- vinyl acetate copolymer resin, and (B) 20W150pts., pref, 4W100pts. of electrically  conductive carbon powder under melt, and (2) pulverizing the mixture to fine  powder having an average particle diameter of ≤200μ, pref. ≤100μ.   
     USE: Coating of an IC-carrier, a shield-wire for an audio device, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62223804-A (JP)
Title: Magnetic head circuit
Inventor: YOSHINAGA MAKI
IPC: G11B5/49
Filed: 1986-03-26
Abstract: PURPOSE:To execute the high speed of a writing speed without deteriorating a direct current electric current amplifying ratio by connecting directly or indirectly a load to the collector side of the transistor pair for changing over the electric current, impressing a constant voltage to the base terminal of a transistor at the time of reading and executing an action as a base earth type amplifying circuit. CONSTITUTION:At the time of reading, to the base terminal of transistors Q5 and Q9, a control voltage is impressed which is lower than a reference voltage Vref only by the value like >=0.2V. Thus, transistors Q5 and Q8 are turned off and instead, transistors Q6 and Q7 are turned. In addition of this, at the time of the reading, a voltage V1 of the same DC level, for example, like the earth electric potential is impressed to the base terminal of transistors Q1 and Q2 and a voltage V2 of the same DC level is also impressed to the base terminal transistors Q3 and Q4 commonly. For such a reason, an electric current I0/2 of the same size is caused to flow to the transistors Q1 and Q2. Constant electric current sources CC2 and CC3 cause the electric current I0/2 of half of an electric current I0 flown to a constant electric current source CC0, to flow.
Patent JP-H03266576-A (JP)
Title: Solid-state image pickup device
Inventor: OHASHI KATSUFUMI
IPC: H04N5/367
Filed: 1990-03-16
Abstract: PURPOSE:To eliminate fixed pattern noise and to eliminate the loss of picture information to improve the picture quality by displacing an object image formed on a solid-state image pickup element face and transposing picture signals of respective frames with a picture element as the unit in accordance with the extent of displacement of the object image and integrating the transposed picture signals. CONSTITUTION:Infrared light from an object 10 is condensed by a lens 11 and is made incident on a rotating V-shaped mirror 12 and is reflected by this mirror and is reflected by a plane mirror 15 and is made incident on a two-dimensional infrared solid-state image pickup element 16. A rotation angle detector 17 is provided for the rotating V-shaped mirror 12 and generates an angle detection signal in accordance with the angle of rotation of the mirror 12. A transposing circuit 20 accesses a reference data memory 21 to transpose picture signals of respective frames in accordance with this detection signal, and these transposed signals are integrated with a picture element as the unit. Thus, the variance of the output signal is reduced, and the occurrence of fixed pattern noise is suppressed and the loss of picture information due to defective picture elements is prevented to improve the picture quality.
Patent JP-H08265295-A (JP)
Title: Quadrature frequency division multiplex transmission system and transmitter and receiver therefor
Inventor: TAGA NOBORU
IPC: H04L27/34
Filed: 1995-03-24
Abstract: PURPOSE: To reduce the processing point number of fast discrete Fourier transformation and to reduce the circuit scale of a simple type receiver. CONSTITUTION: Transmission information is separated into the information of a high-order hierarchy and the information of a low-order hierarchy and the information symbol of the low-order hierarchy among the hierarchical information is inserted to the information slots of limited carriers M-L-M+L near a center frequency fc among the entire carriers. Also, the information symbol of the high-order hierarchy is inserted to the information slots of the carriers other than the carriers M-L-M+L and the multiplexed frame is OFDM modulated and radio transmitted.
Patent JP-S62223088-A (JP)
Title: Method for growing compound single crystal
Inventor: SHO YOSHIHIKO
IPC: H01L21/18
Filed: 1986-03-26
Abstract: PURPOSE:To produce compound single crystal having low dislocation density and a little grain boundary in good yield, by making a specific temperature gradient in the vicinity of a solid-liquid interface of a compound melted in a crucible. CONSTITUTION:A compound is put in a crucible having a conic bottom part and sealed. Then, the crucible is attached to a drive shaft of Bridgman furnace, fed to Bridgman furnace and the compound is melted by setting temperatures of a high-temperature zone and a low-temperature zone in such a way that the temperature gradient in the vicinity of a solid-liquid interface is 1-10 deg.C/cm. The whole crucible is moved to the low-temperature zone and gradually cooled to grow compound single crystal.
Patent JP-S62221189-A (JP)
Inventor: GOTO MOTOYUKI
IPC: F23M11/02
Filed: 1986-03-24
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-H11245098-A (JP)
Title: Forming pattern selecting device of servo press
Inventor: NAKAO EIICHI
IPC: B30B15/26
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a forming pattern selecting device of a servo press, which selects the forming pattern quickly and accurately in a slide motion and improves efficiency of press processing. SOLUTION: Standard forming patterns being normally used for press processing are provided which displays on a forming pattern 2 of a forming pattern selecting screen 1 from a pattern with only two positions at top and bottom dead centers to a pattern with eight positions wherein a position 3 between the top and bottom dead centers is increased one by one from one to six. Further, a special forming pattern is set so as to provide a inputable spare 4. These patterns are designed as a touch panel using a liquid crystal so as to select one pattern by touching it. Then, a forming setting key 5 is pushed, so as to select a corresponding NC program pre-memorized in a control device not shown.
Patent JP-S59190416-A (JP)
Title: Valve-operation switching apparatus for internal-combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F01L9/14
Filed: 1983-04-13
Abstract: PURPOSE:To prevent the sharp elevation and lowering of a valve lift and generation of shock noise by restricting the control timing for the stop and start of valve operation at the time when the lift amount of the tappet is little. CONSTITUTION:A hydraulic chamber 26 is formed between a tappet 22 driven by a cam 21 and the stem end 29 of a valve 28, and is connected to an accumulator 37 through a circuit 36. When an opening and closing valve 39 is opened by being controlled by an opening and closing valve control unit 44, the hydraulic chamber 26 communicates to the accumulator 37, and the operation of the valve is suspended. Said opening and closing valve control unit 44 transmits the hydraulic pressure applied from an oil pressure source to the opening and closing valve 39 through a circuit 71 and a distributor. Said opening and closing valve control unit 44 is equipped with a means for detecting that the lift amount of the tappet 22 is less than a prescribed amount, and executes the switching between the start and stop of the operation of the valve, at the time when the lift amount is little.
Patent JP-2000264041-A (JP)
Title: Air conditioner for vehicle
Inventor: SAKURAI YOSHIHIKO
IPC: G05B23/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To inspect an air conditioner for a vehicle by an analogue tester. SOLUTION: In this air conditioner A for a vehicle provided with stepping motors 6, 11, 17 driven under duty control using pulse signals, attachment conditions of stepping motors 6, 11, 17 are determined when a self-diagnosis mode is started, and an on-off cycle of the pulse signals is set longer than those in a normal control mode only in the case where a connector is disconnected. As a result, the air conditioner A for the vehicle can be inspected without requiring a special measuring device, or without breaking a link, a door, etc., operated by the stepping motors 6, 11, 17.
Patent JP-S51141778-A (JP)
Title: A vapor-liquid contact apparatus
Inventor: OSANAI NOBUHIKO
IPC: B01D3/16
Filed: 1975-06-02
Abstract: PURPOSE: An apparatus for performing efficient vapor-liquid contacting by spraying extremely fine charge liquid mist from ultrasonic nozzles charged with high voltage and at the same time recovering charged liquid mist in strong electrostatic fields. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000259933-A (JP)
Title: Cooling and heating device for automatic vending machine
Inventor: INOUE TAKAHIRO
IPC: G07F9/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To cool or heat only the required quantity of merchandise, to sell proper quantity of merchandise and to reduce power consumption by providing a movable return duct on the upper part of a fixed returned duct and changing convection of the air in a main body by operating the movable return duct. SOLUTION: Since only the required quantity of merchandise is required to be cooled or heated in an automatic vending machine in installation environment with less sale quantity, the movable return duct 6 is pulled down to a position of the fixed return duct 5 and installed there by a manual work. Therefore, the fixed return duct 5 becomes the suction port. In this case, the merchandise in the merchandise storage device 1 is cooled or heated by a fan 4 by the air cooled or heated by a cooling and heating device 3, however, it is sucked from the fixed return duct 5, returned to the cooling and heating device 3 and the convection of the air is generated at a part (lower part) of the merchandise storage device, partial cooling and partial heating to be suitable temperature for sale only at a part (lower part) are performed for the merchandise in the merchandise storage device 1.
Patent JP-H09255014-A (JP)
Title: Opening/closing device for container
Inventor: HAYASHIDA MITSUHARU
IPC: B65D47/12
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device for a container having such a structure that a protruded part at the cylinder of an intermediate cover is fitted to a recessed groove formed at the outside of the opening of a container by striking it, in which weakened lines are not provided at the whole periphery of the cylinder although they are provided in conventional cases and the intermediate cover can be easily removed from the opening of the container in the simple structure and thereby the container or the intermediate cover with the external cover can be recovered as natural resources. SOLUTION: A recessed groove 3 is provided at the outer periphery of the opening 2 of a container 1 and a synthetic resin intermediate cover 8 provided with an external cover 10 through a hinge 9 is put on the container 1. A protruded part 4 of the cylinder 5 of the intermediate cover 8 is fitted to the recessed groove 3. And a weak part 14 crossing the protruded part 4 is formed from the lower end 13 toward the upper part of the cylinder 5, at the cylinder 5 of the hinge side, in the intermediate cover 8 which is divided by a diametral line at right angles against the hinge 9 direction. And the tensile strength of the hinge 9 is made larger than the fitting strength of the recessed groove 3 and the protruded part 4 when crossing the protruded part 4 and pulling up the external cover 10.