baber/WOPTO huggingface dataset:
Patent JP-S56111974-A (JP)
Title: Optical character reader
Inventor: AOYAMA KEIICHI
IPC: G06V30/10
Filed: 1980-02-12
Abstract: PURPOSE:To ensure an easy setting of a read region, by setting virtually and into a matrix form the virtual read region on the surface of a slip, designating the read row number, the read start column number and the read end column number each and then obtaining the real read region from these designation numbers. CONSTITUTION:The virtual read regions 1 are arranged virtually on the surface of a slip 2 and in n-row and m-column. The center line in the height direction of the virtual read region contained in the first row is set at the position distant away by XO from the upper side of the slip 2. On the other hand, the left and right edges of the virtual read region included in the first column are positioned with distances YO and ZO away from the left side of each slip 2. At the same time, the row pitch and the column pitch are set to PL and PC each. In this case, the read row number I, the read start column number J and the read end column number K are given; and thus the real read region becomes as shown by the equations. As a result, a direct measurement can be eliminated for the real read region to facilitate an easy setting of the read region.
Patent JP-H09211962-A (JP)
Title: Image forming device
Inventor: OKAJIMA SHINZO
IPC: G01N27/72
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To discriminate whether toner existing in a developing device is one incorporating a magnetic material at a fixed ratio or not by disposing a magnetic permeability detector, so as to expose its magnetic permeability detecting surface to a fixed region in the developing device and a means for discriminating whether the toner is proper one or not. SOLUTION: A toner detecting means 100 which detects that a sufficient quantity of toner exists or not in the fixed region in a hopper container and the toner therein is the proper one incorporating the magnetic material at the fixed ratio or not is disposed. The toner detecting means 100 includes the magnetic permeability detector 102. The magnetic permeability detecting surface 106 of the detector 102 is exposed to a toner carrying path 56 through a circular opening 104 formed in the bottom wall 46 or sidewall of the hopper container 32. Further, a discriminating means for analyzing the output signal of the detector 102 and discriminating whether the toner existing in the fixed region is the proper one incorporating the magnetic material at the fixed ratio or not is arranged.
Patent JP-S61173301-A (JP)
Title: Automatic adjusting device
Inventor: TAKEGAWA YOSHIKIYO
IPC: G05B15/02
Filed: 1985-01-29
Abstract: PURPOSE:To enable an operator to confirm a set value by lightly touching an operating section by displaying the set value basing on a contact signal of a contact detecting section and thereby displaying the set value automatically in a display unit during inputting operation of the set value, and inputting the set value accurately. CONSTITUTION:When an operator touches an operating section 11 to change a set value, a contact signal is outputted from a contact detecting section 12, and the set value is displayed in a display unit 17. The operator inputs a desired set value by operating the operating section 11 while watching the set value of the display unit 17. When the operator takes his hand off from the operating section 12 after completing set value inputting operation, the contact signal is no more outputted from the contact detecting section 12, and a measured value is displayed again in the display unit 17. When confirming the set value simply, the operator simply touches the operating section 11 without making changing operation of the set value. Thereby, display of the display unit 17 is changed to the set value by the contact signal from the detecting section 12. However, the set value is not changed as changing operation is not made.
Patent JP-H06227766-A (JP)
Title: Signal transmission system for elevator
Inventor: ONISHI TOMOJI
IPC: B66B3/00
Filed: 1993-02-01
Abstract: PURPOSE:To provide a signal transmission system for an elevator to perform radio transmission of all signals between an elevator car and a machine room with high reliability CONSTITUTION:In a signal transmission system for an elevator to bidirectionally transmit a data train between an elevator car and a machine room, radio modulator-demodulators 10 and 12 to transmit and receive an individual signal, communication control devices 1 and 2 connected to the respective radio modulator-demodulators 10 and 12, a car control device 3 connected to the communication control devices 1 and 2, and an input output port 4 coupled to the car control device 3 and devices 5-9 in each car are arranged on the elevator car side. An RAM 3e commonly used by the communication control devices 1 and 2 and the control device 3 is arranged in the car control device 3. The car control device 3 is operated to compare data trains, written in the RAM 3e from the communication control devices 1 and 2, with each other, control the devices 5-9 in a car when the data trains coincide with each other and stop an elevator when they do not coincide with each other.
Patent JP-H09210492-A (JP)
Title: Electric expansion valve control device for multi-room type air conditioner
Inventor: HAGIWARA TAKUMI
IPC: F25B1/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent a refrigeration noise which is generated from a sudden unevenness of a refrigerant in front or behind of an electric expansion valve by the opening degree of the electric expansion valve, corresponding with indoor units being stopped during a heating operation, from generating. SOLUTION: An electric expansion valve opening degree control device 2 is constituted in such a manner that the opening degree of an electric expansion valve 112b which corresponds with a stopped indoor unit 106c at the time of heating operation, can be set at an initial opening degree for a specified period of time before being transferred to the normal opening degree. By doing so, a refrigerant noise which generates in front and behind of the elctric expansion valve 112b corresponding with the stopped indoor unit 106c, is prevented from generating.
Patent JP-S62172123-A (JP)
Title: On/off device of shutter for ventilating fan
Inventor: MATSUMOTO TAKAYOSHI
IPC: F24F7/013
Filed: 1986-01-27
Abstract: PURPOSE:To obtain the ON/OFF device of a shutter for a ventilating fan which works without fail and which is durable for a long period, by providing a guide channel in order to guide a ball, nearly in the shape of a triangle, having an upwardly recessed part at the bottom of a triangle, to the plane inside a shutter body, and by designing the guide channel to that the recessed part does not come to a line which connects the openings provided on the upper and the lower edges of a plane respectively. CONSTITUTION:When a string 101 is pulled downward, a ball 102 starts moving sliding in the direction of an arrow sign 201 through a guide channel 104. In moves downward to a position 'B' which is the lower dead spot of a guide channel. A shutter is opened at this spot. When the pull of a string 101 is stopped and the string is released at the spot 'B', the ball 102 is moved in the direction of an arrow sign 202 by the tension 205 of a shutter, stopping in a recessed part 105, and the shutter is held in the open state. When the string 101 is pulled further downward to move the ball 102 in the direction of an arrow sign 203 down to the lower dead spot 'C' and the string 101 is released at this spot, the ball 102 moves in the direction of an arrow sign 204, stopping at the tip 'A' of a guide channel 104, and the shutter is closed.
Patent JP-H10203316-A (JP)
Title: Injection angle adjusting jig of nozzle
Inventor: MATSUMOTO TAKESHI
IPC: B60S1/52
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To grasp the nozzle injection angle from the projection light from a lens body and facilitate the adjustment of the injection angle by constituting an injection angle adjusting jig by arranging an insertion pin and the optical axis of the lens body on the same line and inserting the insertion pin in the guide water passage of the washer liquid injection nozzle of an automobile. SOLUTION: An insertion pin 11 is formed on one end of an adjust jig main body 10a and also a lens body 12 is mounted to the other end and an injection angle adjusting jig 10 is constituted by leading a light generated at a light source 13 to the lens body 12 through a light conduction member 14. A collimetor lens is used to the lens body 12 and a visible light is converted to a parallel light and is projected facing to a target 15. At the use time of the adjusting jig 10, the insertion pin 11 of the adjusting jig 10 is inserted to the guide water passage 8a of the nozzle port 8 of a washer liquid injection nozzle main body 5. Under this state, an angle is adjusted so that the light from the light source 13 is hit to the target 15. Meantime, the light is straightly advanced, but as the water is spouted while drawing a parabola, the target 15 is arranged to a composed and proof-read position.
Patent JP-S54109939-A (JP)
Title: Oxidation reactor for preparing aromatic carboxylic acid
Inventor: SHIRAKI SHIGEMI
IPC: B01J14/00
Filed: 1978-02-15
Abstract: PURPOSE: To obtain an aromatic carboxylic acid of high purity, by oxidizing an alkylaromtic compound in the liquid phase in the presence of a heavy metal and a bromine compounds as catalysts in a lower aliphatic carboxylic acid as a solvent, using comb-shaped agitating blades in a reactor.  
     CONSTITUTION: An alkylaromatic compound, e.g. p-xylene, fed from the inlet 3, is oxidized in the liquid phase with an oxygen-containing gas fed from the inlet 2 in the presence of an oxidation catalyst, e.g. cobalt acetate, manganese acetate, or tetrabromoethane, and a lower aliphatic carboxylic acid, e.g. acetic acid, as a solvent in the reactor comprising the comb-shaped agitating blades 5, 6 and 7 attached to the shaft 4 and the baffles 9 to give a reaction product, which is taken out of the outlet 10, separated and washed to afford an aromatic carboxylic acid, e.g. terephthalic acid. The agitating blades are attached at one or more levels, preferably 3W8, preperably 4 levels. Three to six blades, preferably paddle type, are attached at each level. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59142730-A (JP)
Title: Automatic tracking method
Inventor: EDAKUBO HIROO
IPC: H04N5/7826
Filed: 1983-02-02
Abstract: PURPOSE:To eliminate influence upon the reproduction of a video signal and to obtain a tracking signal which is accurate to every reproduction speed by judging a frequency signal to be applied next on the basis of the playback output of a pilot signal recorded outside of a video signal area. CONSTITUTION:A head 101B which is not used for the reproduction of the video signal is connected to a decision making circuit by a head changeover switch 102. The pilot signal at an overlap part is amplified by a regenerative amplifier 115 and an LPF116 extracts a reproduced pilot signal. While a head 101A(14) reproduces the latter half of a track, the head 101B(15) starts reproducing the overlap part. When multiplication by a frequency different from that of a track being reproduced at present is performed at the overlap part, f1 and f4 generate a 63kHz spectrum and f2 and f3 generate a 29kHz spectrum. Therefore, if a different signal is multiplied in the overlap state, the correct/incorrect signal of the multiplied signal is obtained synchronizing with head switching.
Patent JP-H09213889-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: EDA KAZUO
IPC: H01L21/822
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which is small in area but large in resistance. SOLUTION: Impurity diffusion layers 2a and 2b are formed on a single crystal silicon substrate 1, and then a silicon oxide film 3 is deposited thereon. A contact hole 4 is provided in the silicon oxide film 3 formed on the impurity diffusion layer 2a, and a polycrystalline silicon layer 5 composed of an upper layer 5b and a lower layer 5a is provided to the silicon oxide film 3 and the contact hole 4 as controlled in impurity concentration so as to make the layer 5b higher in impurity concentration than the layer 5a. In succession, the polycrystalline silicon layer 5 is all removed through an etchback technique except inside the contact hole 4. Furthermore, a contact hole 6 is provided in the silicon oxide film 3 on the impurity diffusion layer 2b through a photolithography technique and an etching technique.  Lastly, an electrode 7 used for inter-element wiring is formed on the upper layer 5b of the polycrystalline layer 5 and the contact hole 6 respectively.
Patent JP-H02203259-A (JP)
Title: Direction restriction device, foreign matter inspection device including same, and analysis surface for same inspection device
Inventor: KOJIMA OSAMU
IPC: F16H35/00
Filed: 1989-01-25
Abstract: PURPOSE:To securely inspect foreign matter in liquid by fitting a cam follower to a sector gear and forming properly a guide which engages the cam follower. CONSTITUTION:The sector gear 29 is supported pivotally on the reverse surface of a turntable 30 by a shaft 30 and a step part 29a for preventing each sector gear 29 contacting adjacent sector gear 29 is formed on the sector gear 29. The sector gear 29 is fitted with the cam follower 31, which is engaged with the guide 33 formed on the top surface of a cam plate 32 which is fixed on the side of an inspection device main body and does not rotate. The shape of the guide 33 is altered to obtain the desired period and speed of the swinging of the sector gear 29.
Patent JP-H05215418-A (JP)
Title: Transfer source for refrigerant heat transfer device
Inventor: KOGA RYOICHI
IPC: F25B1/00
Filed: 1992-01-31
Abstract: PURPOSE:To improve reliability and safeness of a refrigerant heat transfer device in which a refrigerant pump driven by a DC brush motor so that refrigerant is made to pass inside a DC motor is used as a heat transfer means by a method wherein friction powder of a brush part produced by the DC brush motor is effectively attracted. CONSTITUTION:A refrigerant pump 13 has a flowout tube 19 connected to a discharging part 18 of the refrigerant pump 13, and the discharging part 18 and the flowout tube 19 are connected through a sealed container 20. This sealed container 20 houses a filter 21 which attracts friction powder of a brush part produced by a DC motor, and the filter 21 is molded of a porous material.
Patent JP-H06230989-A (JP)
Title: Noise transmission preventing device for digital signal
Inventor: ADACHI SEI
IPC: G06F11/00
Filed: 1993-02-03
Abstract: PURPOSE:To provide the noise transmission preventing device for the digital signal which can evade the transmission of variation in level accompanying fluctuations of a signal potential or a signal on another signal line as a signal of data when the digital signal is transmitted. CONSTITUTION:A signal D having a potential showing data to be transmitted originally as one binary data and a signal DB having a potential showing the other data are transmitted at the same time and both the signals D and DB are inputted on the side of an input block 10; and a noise transmission preventing circuit 11 judges a normal state and employs one signal D as an input signal when they have potentials showing mutually different data '1' and '0', but decides an abnormal state and continues to output a signal outputted so far as the input signal as it is when both the signals have potentials indicating the same data.
Patent JP-H02198241-A (JP)
Title: Automatic registration of terminal information
Inventor: MASE ICHIRO
IPC: H04L12/02
Filed: 1989-01-27
Abstract: PURPOSE:To execute the registration procedure of terminal information by reading its terminal information stored in a terminal equipment when establishment of synchronization is confirmed, sending the information, and allowing a communication equipment to receive the terminal information and to store it. CONSTITUTION:When a terminal equipment 1b is connected to a terminal 3b and synchronizing establishment circuits 11, 23 establish the synchronization with a signal on a channel 30b by a communication controller 10, the controller 10 reads its own terminal equipment address from a terminal address register 12, composes the terminal information registration command, sends it to the channel 30b and a timer 12 starts counting time. A communication controller 21 of the communication equipment 2 receiving a terminal information registration command checks the code error of the said command, writes the terminal information to the terminal address register 22b when no error exists and sends the registration end reply to the channel 30b to inform it to a central controller 25 that a register 22b is made valid. The controller 10 checks the code error and when no error exists, the registration procedure is terminated.
Patent JP-H02198020-A (JP)
Title: Signal converter moving device
Inventor: TSUBONO ISAMU
IPC: G11B5/588
Filed: 1989-01-27
Abstract: PURPOSE:To avoid the occurrence of the abnormality the of moving quantity of a signal converter by integrating current feeding lines up to the outside of a signal convertor mobile device from a coil making the current flow to the coil with respect to a bobbin to protect the shape of coil. CONSTITUTION:A magnetic flux 17 is formed by a magnetic circuit composed of two magnets 2, 15 and four yokes 1, 3, 13, 14. A coil 5 generates Lorentz force by making a current flow through the connection of a current path projection 4b existing in a gap 18 to an external power supply, the force is used as driving torque to move the bobbin 4 supported by 2 elastic plates 9, 16 vertically, thereby moving a head chip in the vertical direction. Since the bobbin 4 having the current path projection 4b is adopted for the bobbin 4 protecting against the deformation of the shape of the coil 5 in order to use a single and unified current supply path for the current supply to the coil installed from the coil 5 to an external terminal of the signal converter moving device, the length and the shape of the current supply wire are unified and also the disconnection current supply wire or the contact of the wire with other object in the case of moving the head chip 8 is avoided.
Patent JP-H05211576-A (JP)
Title: Line backup method of modem network monitor system
Inventor: YAZAWA TOMOYUKI
IPC: H04M11/00
Filed: 1992-01-31
Abstract: PURPOSE:To reduce a process of downloading from a modem network monitor system to a modem and to enable a speedy backup process by sending only a call command from the modem network monitor system in the backup process. CONSTITUTION:A communication is made between modems 3 which are connected by a leased line 5. Plural modem networks are monitored together at a time. If a fault occurs on the line 5, an switching line 6 is utilized to by-pass the line where the fault occurs and thus the line is backed up. Then fixed call destination information of a modem #1 which has a backup function for lines and has the fixed call destination at the time of the backup process among the modems 3 is read out of a data base 8 installed in the modem network monitor system and previously set in the modem #1. In the backup process of the modem #1, only the call command is sent from the modem network monitor system.
Patent JP-H05217491-A (JP)
Title: Micro-emitter
Inventor: HONJO ICHIRO
IPC: H01J1/30
Filed: 1992-01-31
Abstract: PURPOSE:To suppress the amplitude of an emission current sufficiently without using a self-bias method by placing a deforming member stretching-deforming corresponding to an electric field between a gate electrode and a micro-cathode. CONSTITUTION:In an micro emitter having a micro cathode 41, whose tip is sharply pointed, and a gate electrode 42 arranged close the tip of a cathode 41, a deforming member (a piezoelectric element) 43 stretching-deforming corresponding to an electric field is placed between the electrode 42 and the cathode 41. Thereby a spacing between the cathode 41 and the electrode 42 is adjusted in correspondence to the electric field between the cathode 41 and the electrode 42. Accordingly, for instance, when the electric field strengthens (in other words, when an emission current increases), the spacing is widen so as to weaken the electric field, or when the electric field weakens (in other words, when the emission current decreases), the spacing is narrowed so as to strengthen the electric field. Thereby the amplitude of the emission current can be sufficiently suppressed without using a self-bias method.
Patent JP-H02247131-A (JP)
Title: Preparation of 1,1,3,4,4,6-hexamethyl-1,2,3,4- tetrahydronaphthalene
Inventor: UORUTAA SHII FURANKU
IPC: C07C2/68
Filed: 1990-01-29
Abstract: PURPOSE: To inexpensively and simply obtain the subject compd. useful in a perfume field of musk fragrance or the like in a highly efficient manner by reacting p-cymene and a specific pref. olefin compd. in the presence of a predtermined reagent, an aluminum halide and iodine.  
     CONSTITUTION: p-Cymene as a raw material is reacted with an olefin compd. selected from 2,3-dimethyl-1-butene and neohexene in the presence of a reagent represented by the formula [wherein R 1 -R 6  are each independently H or a 1-3C straight chain or branched chain alkyl and one or less of R 1 , R 2  and R 3  is H (i) and one or less of R 4 , R 5  and R 6  is H (ii)], an aluminum halide and I 2  pref. in such a ratio that the raw material is about 0.5 to about 5.0 mol per 1 mol of 2,3-dimethyl-1-butene and/or neohexene to obtain the objective compd. As the compd. represented by the formula, 2,4,4-trimethyl-2-pentene (diisobutylene-2) is pref. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62176993-A (JP)
Title: Method for bringing up manganese zinc ferrite single crystal
Inventor: HIBIYA TAKETOSHI
IPC: C30B29/22
Filed: 1986-01-27
Abstract: PURPOSE:To bring up the titled single crystal wherein a particle contg. platinum is not incorporated therein as a heterogenous phase by melting Mn.Zn ferrite in the specified platinum crucible and making only the neighborhood of the crucible wall in the boundary surface between the melt and a vapor phase the inert gas atmosphere. CONSTITUTION:Inert gas is filled between a platinum crucible 2 which is provided to a vertical electric furnace 4 and has a reverse conical bottom part and a cylindrical partition 1, and Mn.Zn ferrite is heated in the crucible 2 and melted to obtain a Mn.Zn ferrite melt 3 by making only the neighborhood of the crusible wall of the gas-liquid boundary surface between the obtained melt and the vapor phase the inert gas atmosphere. Then the melt 3 is held at about 1,650 deg.C and the temp. control is performed by the furnace 4 and single crystal 5 is grown in the tip of the lower part of the crucible 2. While descending the crusible 2 in about 5mm/hr, the crystallization is advanced and the Mn-Zn ferrite powdery raw material is replenished to the decreasing melt 3. Then after growing the obtained crystal to about 30cm length, the crucible 2 is descended and all parts are cooled and thereafter Mn.Zn ferrite single crystal is collected by cleaving the crucible 2.