baber/WOPTO huggingface dataset:
Patent JP-H11199073-A (JP)
Title: Paper sheets separating device
Inventor: YAMASHITA TAICHIRO
IPC: B65H3/12
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To control the supply and extraction of paper sheets surely, even when various kinds of letters are supplied in a mixed state by dropping a belt speed and lengthening a time for adsorbing mails to a belt, when a detection means does not detect the paper sheets, even if the belt is moved by a prescribed amount. SOLUTION: It is judged as a mis-feed by a permeation detection means 36 provided in a carrying route 15 in the case where the tip of a mail 2a is not bit in the carrying means 15 of a lower stream side. Then, the mail is adsorbed by the next adsorption hole 32b after reducing the rotational speed to the S direction of a belt 32, for example, to 1/2. Thus, as a first effect, the mail 2a is adsorbed sufficiently, as the time adsorbed to the belt 32 becomes twice. As a second effect, the acceleration required to the mail 2a is minified, when the speed of the belt 32 becomes slow. Therefore, the slip between the belt 32 and the mail 2a is also reduced and the mail can be delivered to the carrying means 15 of the lower stream side surely.
Patent JP-H09191959-A (JP)
Title: Space-saving working device in office
Inventor: NAGAMITSU SATOSHI
IPC: A47B87/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To save the office space by laterally juxtaposing desks having recessed parts on the front edges of top plates to form a plurality of desk groups, and attaching a plurality of auxiliary tables each of which can be housed in the empty part under the top plate and has a recessed part on the front edge to the desk groups. SOLUTION: Each desk 1 has a top plate 3 having a rectangular flat form, and the front edge of the top plate 3 has a recessed part 3a and a protruding part 3b so as to have a wavy form. A plurality of desks 1 are arranged in parallel so that the end part of the recessed part 3a of one desk is continued to the end part of the protruding part 3b of the other desk to constitute one desk group 2. Two of such desk groups 2 are arranged in a relation where workers are situated back to back, and a movable auxiliary table 6 having a substantially rectangular flat form is arranged so as to be capable of being drawn from the under space of each desk 1. Thus, the office space can be saved.
Patent JP-H07212658-A (JP)
Title: Image pickup device
Inventor: KOKUBO TOMOJI
IPC: H04N5/369
Filed: 1994-01-25
Abstract: PURPOSE:To attain accurate correction to a position where a point defect is always generated by accurately and quickly coping even with a state that a generated position of a point defect is changed by a secular change of a CCD, a new point defect is generated or the point defect is eliminated. CONSTITUTION:Every time power is applied to the image pickup device, a point defect detection mode is obtained as an initial state and after an aperture 2 is fully closed, a picture element position of a point defect representing an abnormal level in an output of a CCD 3 is detected and stored in a memory 8 and till the power is turned off, the output of the CCD 3 on the occurrence position of the point defect is corrected by a level of a preceding picture element based on stored data and when the power is interrupted, the content of the memory 8 is cleared.
Patent JP-S5599603-A (JP)
Title: Function value control method
Inventor: TANIUCHI YOSHIAKI
IPC: G05B19/16
Filed: 1979-01-23
Abstract: PURPOSE: To facilitate the easy alteration and control for the control value by memorizing previously the several function formulas which decide the relation between the control amount and the operation amount or the numeral chart into the memory unit.  
     CONSTITUTION: The function data necessary for the program control is supplied to computer 5 via data input unit 3 and then memorized in classification into memory unit 4. The necessary factors in the data memorized are taken into computer 5 through operation of the selection button on control table 2. Computer 5 reads the data out of control unit 6 to carry out the necessary operation and then delivers the signals to unit 6. Unit 6 gives the control to the unit and the meachine based on the output of computer 5. Thus the substitution of the data, the extraction of the memory data and its alteration can be facilitated, which can be applied effectively in case the control value differs like in such case as to produce the various types and grades of products through the same device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54100288-A (JP)
Title: Pulse output gas laser oscillation method
Inventor: TAKAGI SHIGERU
IPC: H01S3/22
Filed: 1978-01-24
Abstract: PURPOSE:To secure the pulse output of a high frequency without lowering the efficiency by securing the laser oscillation in the laser medium of high voltage, and at the same time to obtain a large amount of the laser output per unit volume. CONSTITUTION:DC power source 5 lof low output impedance featuring nearly smooth output voltage is connected between the cathodes such as bar-type cathodes 2a-2n opposed to the anode such as flat electrode 1 with a fixed gap via current limiting resistances 3a-3n provided to secure the steady glow discharge and switching element 4 to secure intermission of the discharge current. Thus, glow discharge 6a-6n are secured between the anode and the cathode. Here, the gas pressure of the laser is set to 100 torr or more in order to realize a pulse output laser oscillation method which can respond to the high-frequency pulse with high efficiency and reduced delay of the laser output.
Patent JP-S5393064-A (JP)
Title: Timer circuit
Inventor: MIKAMO KATSUMI
IPC: G04C23/00
Filed: 1977-01-26
Abstract: PURPOSE: To prolong the output period of timer an dmake possible variable selection of the output period by prolonging the output through connection of an alarm output and a sleeve output and at the same time making the output period of the sleeve output variable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07211980-A (JP)
Title: Optical fiber amplifier
Inventor: SHIMIZU MAKOTO
IPC: H01S3/06
Filed: 1994-01-26
Abstract: PURPOSE:To provide such an optical fiber amplifier that an optical fiber for amplification can be connected to an optical fiber for transmission against signal light at a low loss and the optical fiber for amplification can be connected to an exciting light source at a low loss against excited light. CONSTITUTION:An optical fiber amplifier which amplifies signal light by adding active ions having laser transition to the core part of an optical fiber and propagating the signal light with excited light. Therefore, the amplifier is constituted of four elements of an optical fiber for amplification which has double cores surrounded by a clad 3, with the refractive indexes of the clad 3, center core 1, and outer core 2 being set in a relation, ncorel>ncore2>nclad (where, ncorel, ncore2, and nclad respectively represent the refractive indexes of the cores 1 and 2 and clad 3), and rare-earth ions having laser transition against a signal wavelength being added to the core 1 part, optical circulator, optical filter, and exciting light source.
Patent JP-H10201128-A (JP)
Title: Power control device and electronic apparatus provided with it
Inventor: WACHI HIROTERU
IPC: G04G99/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a power control device which reduces the loss of energy charged in an electricity storage device in the power control device by which generated power from a power generation device is supplied to a power consumption device. SOLUTION: A discharge control means 5 and a reverse-current preventive means 6 which use an element which comprises a parasitic diode 16 and a parasitic diode 17 at the inside are installed across an electricity storage device 2 by which electric energy from a solar cell 13 is charged so as to supply the energy in the stop of a power generation operation and an auxiliary electricity storage device 3 which supplies electric energy to a power consumption device 4. When the output voltage of the auxiliary electricity storage device 3 becomes a definite voltage or lower near the operation stop voltage of the power consumption device 4, the discharge control means 5 is set to an OFF state by a control signal ϕ2 from a control circuit 7, and a discharge operation to the auxiliary electricity storage device 3 from the electricity storage device 2 is cut off. When the output voltage of the auxiliary electricity storage device 3 is lowered further after the stop of the operation of the power consumption device 4, the loss of the charging energy of the electricity storage device 2 can be suppressed to a minimum because the discharge operation from the electricity storage device 2 is cut off.
Patent JP-H05174185-A (JP)
Title: Japanese character recognizing device
Inventor: TACHIBANA AYUMI
IPC: G06K9/34
Filed: 1991-01-24
Abstract: PURPOSE:To make a punctuation position between characters clear and to minimize erroneous segmentation and erroneous recognition. CONSTITUTION:This device is provide with a circumscribed rectangle extraction part 2 to extract the circumscribed rectangle of the linking component of character parts for outputting the surest recognized character code, fundamental rectangle preparation part 3 to merge the adjacent circumscribed rectangles when they are vertically overlapped in the case of a vertically written document or horizontally overlapped in the case of a vertically written document, means 4 and 5 to judge whether a fundamental rectangle can be simply decided as one character or not, to detect the range of the fundamnetal rectangle when it can not be decided, to calculate the combination of the adjacent fundamental rectangles as segmenting candidates to this range to be merged, and to apply priority orders to the respective candidates, and means 6, 7, 8 and 9 to recognize all the segmenting candidates and to output the surest recognized character code according to the segmenting priority orders and the similarity of recognition.
Patent JP-H07218130-A (JP)
Title: Heating roller and method of manufacturing the same
Inventor: NAGAO ISAO
IPC: F26B13/18
Filed: 1994-01-26
Abstract: PURPOSE:To improve uniformity in high temperature heating and promote weight saving by providing a roller body made of a non-magnetic material having a good thermal conductivity, and a thin film layer made of a magnetic material and formed integral with an inner wall of the roller body to face a coil. CONSTITUTION:A heating roller comprises a substantially cylindrical roller body 2 adapted to be rotated at high speeds by a motor 1, and a thin film layer 3 formed on the roller body 2. The roller body 2 is provided therein with a stationary coil 4 for high frequency induction heating. The roller body 2 is made of a material such as aluminum (aluminum alloy) which is non-magnetic and has a good thermal conductivity, and the thin film layer 3 is integrally formed on an inner wall of an outer cylinder 5 over an area where the stationary coil 4 is wound. The thin film layer 3 has a magnetic body of iron as its component, and is formed to have a thickness of 0.3-2.0mm. When a high frequency current is applied to the stationary coil 4, electromagnetic induction generates a secondary current in the thin film layer 3 to heat the same, which heat is immediately transmitted to the roller body 2 to raise its surface temperature.
Patent JP-S58123600-A (JP)
Inventor: SAITOU HIROSHI
IPC: G10L21/02
Filed: 1982-01-19
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-S61167671-A (JP)
Title: 4-(5-alkylpyrimidin-2-yl)benzoic acid-4'-cyano-3'-halogenophenyl
Inventor: YOSHIDA NAOYUKI
IPC: C09K19/46
Filed: 1985-01-18
Abstract: NEW MATERIAL:A 4-(5-alkylpyrimidin-2-yl)benzoic acid-4'-cyano-3'-halogeno phenyl shown by the formula I [R is C1-10 alkyl, -(CH2)m-O-(CH2)p-CH2(m and p are 0-8, m+p<=8); X is halogen]. EXAMPLE:4-(5-Ethylpyrimidin-2-yl)benzoic acid-4'-cyano-3'-fluorophenyl. USE:A component for liquid crystal material, having large anisotropic value of dielectric constant and large optically anisotropic value, and good compatibility with other liquid crystal components. PREPARATION:An alpha-alkyl-beta-dimethylaminoacrolein shown by the formula II and bromobenzamidine hydrochloride shown by the formula III are subjected to ring formation reaction in the presence of a base to give a pyrimidine compound shown by the formula IV. Then the bromine group is cyanated, further hydrolyzed to give a pyrimidinylbenzoic acid shown by the formula V, which is made into an acid chloride, and this compound is reacted with a 4-cyano-3- halogenophenol, to give a compound shown by the formula I.
Patent JP-S62166430-A (JP)
Title: Data processing system
Inventor: NAKAJIMA YOSHIHIRO
IPC: G06F9/22
Filed: 1986-01-18
Abstract: PURPOSE:To facilitate microprogram muPG modifying operation by providing a means which converts the relative address of muPG modification instruction into an absolute address and a determining means which determines whether or not address data are varied according to external settings. CONSTITUTION:A main storage device 2 is stored with a muPG 5 and the muPG modification instruction 6. The relative address 62 and modification data 63 of the instruction 6 are set in registers 7 and 8 of an arithmetic circuit 3 by the instruction 6. A table 9 contains base values 91-94 of the absolute address at the time of address conversion and the base values 91-94 are absolute head addresses of modules 51-54 constituting the muPG 5. An external circuit 11 sets the contents of the table 10 optionally and it is decided whether data in the modules 51-54 are varied or not on the basis of the storage state of the table 10 accessed with the high-order two bits of the relative address; only when the storage state of the table 10 indicates effectiveness, the circuit 3 is controlled to vary the data of the muPG.
Patent JP-H05291795-A (JP)
Title: Tool holder assembly for surface-mounting apparatus
Inventor: AASAA ERU GOODETSUTO
IPC: H05K13/04
Filed: 1993-01-20
Abstract: PURPOSE: To obtain a tool holder which is always rotatable according to a desired mounting direction by only rotating the tool at a min. θ angle. CONSTITUTION: This rotatable tool holder 16 for mounting a surface mount type component 12 on a printed circuit board 10 has an intake 22 and an air guide 20 and an annular groove 48 for communicating therewith. A rotary coupling joint 52 having intake guides 50, 54 communicating with tubular inner holes 58 is provided. The tool holder 16 and the rotary coupling joint 52 are assembled with a clamp collar 70. Thus the rotary coupling joint intake guides 50, 54 are selectively positioned to communicate with the annular groove 48 of the holder 16. An over-rotation stopping means 74 is provided.
Patent JP-H02187928-A (JP)
Title: Position detector for optical pickup
Inventor: NISHIYAMA SHIGEKI
IPC: G11B7/085
Filed: 1989-01-13
Abstract: PURPOSE:To detect the position of an optical pickup at a high speed and with high accuracy by a simple constitution by varying a size of a light spot on a two-split photodetector in a fixed position in accordance with a movement of a movable part of the optical pickup and obtaining the corresponding output. CONSTITUTION:A movable part 2 of an optical pickup is guided by a guide rail 4 and moves in parallel to a light beam 3 from a light source 1, a reflected light by a built-in beam splitter 15 irradiates a recording medium 10, and a transmission light is made incident as a light spot on a two-split photodetector 20 in a fixed position. Subsequently, from an output passing through a differential amplifier 23 based on a circular spot of a size corresponding to a position of the movable part 2, a position signal is obtained. By non-contact detection, in the constitution in which a linear type potentiometer, etc. are unnecessary and the number of parts is small, the position detection of the optical pickup is executed at a high speed and with high accuracy, and also, stably since no sliding wear is generated, and the position detecting device having high reliability is obtained.
Patent JP-S57122224-A (JP)
Title: Food heating apparatus
Inventor: HOTSUTA KOUICHI
IPC: F24C7/08
Filed: 1981-01-21
Abstract: PURPOSE:To prevent erroneous operations and erroneous setting of switches of a food heating apparatus, by automatically putting in the heating information recorded in the form of a cooking card, by detecting the existence of the cooking card. CONSTITUTION:A cooking card is selected, and it is inserted into a card setting part 6 from the top. At this time, a card detecting mechanism 11 alone is operated, that is, the terminals C-NO is turned to the closed condition. Then, a motor 12 is connected to the power source of supply, and it is started to turn leftwards. Immediately after that, the protruded part 13-1-A of a drive cam 13-1 is contacted to a switch board 9, pressing it from the back side, pushing out the switch board 9 to the front side of an operation panel 1. At this time, only switches out of a group of switches 2-1, to which the holes corresponding to the holes on a cooking card 7 are not provided, are operated. Accordingly, erroneous operations and wrong setting of switches for a food heating apparatus can be prevented.
Patent JP-S59133309-A (JP)
Title: Method for inhibiting foaming in refining furnace
Inventor: NODA IKUO
IPC: C21C1/00
Filed: 1983-01-20
Abstract: PURPOSE:To inhibit surely foaming in a refining furnace at a low cost by charging scrap rubber goods into steel slag in the furnace during or after refining. CONSTITUTION:When scrap rubber goods are charged into steel slag in a refining furnace during or after refining, they are burned to generate gas. This gas breaks bubbles of gas contained in the slag, and both the gases are released into the air, so foaming is surely inhibited. The scrap rubber goods include scraps of a tire, a conveyor belt, vibration-proof rubber and shock absorbing rubber. In case of a converter or a molten iron pretreating furnace having 60- 300ton capacity, only 10-150kg scrap rubber goods show a sufficient effect.
Patent JP-H05196562-A (JP)
Title: Hardness measurement method
Inventor: YAJIMA MASAO
IPC: G01N3/42
Filed: 1992-01-20
Abstract: PURPOSE:To well execute automatic focusing in which pushed dent image is focused on the light receiving surface of a two dimensional imaging element in the measurement method for automatic hardness measurement of a measured sample. CONSTITUTION:In a full-automatic hardness measurement method, a pushed dent is formed on a measured sample 0 put on a moving stage 10 with a pusher 23 and an object lens 22 is selected. A magnified image IA of the pushed dent is focused with the object lens 22 on the light receiving surface 1 of an imaging element to read the pushed dent image and the hardness of the measured sample O is calculated. After selecting the object lens 22, autofocusing is performed by setting slightly wider area than the pushed dent image IA including the focused position of the pushed dent image IA as DAF of AF and thus, the pushed dent image IA is focused on the light receiving surface 1 of the imaging element.
Patent JP-S63176711-A (JP)
Title: Correlating suspension device
Inventor: YOSHIOKA HIROSHI
IPC: B60G21/06
Filed: 1987-01-16
Abstract: PURPOSE:To promote the reduction of labor hours for manufacture assembly and the simplification of a device, by integrally forming a damping force regulating valve of a damper with a communication degree regulating valve between dampers of each suspension device. CONSTITUTION:When a valve body 38 is placed in a turning position as shown in the drawing with a passage 54 in no communication with an opening 62 further when an opening 64 of the valve body 38 is not aligned to an opening 53 in a small contour part 21a of a piston rod 21, correlation between dampers of different wheels is disconnected. Accordingly, in the time of compression, working fluid in an oil chamber 61 is allowed to flow into an oil chamber 60 by opening a reed valve 29 via passages 55, 54. Here a reed valve 30 and a valve unit 41 are closed. In the time of extension, the reed valve 29 closes allowing the fluid to flow into the oil chamber 61 from the oil chamber 60. And if a rod member 35 turns aligning the opening 53 to 64 and the opening 62 to 56 respectively, a pressure oil circuit between the oil chambers 61, 60 is formed in both directions. By this constitution, the reduction of assembly labor hours and the simplification of a device can be promoted by enabling the device to be adjusted by the common valve units.
Patent JP-H03210128-A (JP)
Title: Seedling raising soil-supplying structure
Inventor: NASU TAKESHI
IPC: A01G9/06
Filed: 1990-01-16
Abstract: PURPOSE:To prevent the insufficiency of bed soil on the front side of a seedling raising box and, therefore, supply sufficiently the soil over the whole area of the seedling raising box by disposing a bed soil supply means at a place near the lower front end side of the box in the carrying direction. CONSTITUTION:In a seedling-raising bed soil supply device in which a bed soil hopper 4 for storing a large amount of the bed soil is disposed above the carrying route of seedling raising boxes 3 continuously carried at a certain interval with a carrying conveyor 1 and the bed soil is continuously fallen and supplied from the hopper into the seedling raising boxes, a bed soil supplying device 13 for additionally supplying the bed soil is disposed at a place near the front end portion of the seedling-raising box 3 in the carrying direction.
Patent JP-S56105239-A (JP)
Title: Air conditioner
Inventor: MORI YUUJI
IPC: F25B1/00
Filed: 1980-01-25
Abstract: PURPOSE: To prevent a heater from overheating coolant, by a method wherein setting of temperature for a secondary heat medium is caused to change by means of an outside temperature and a pressure in a refrigerating cycle, and a cooland heating amount is controlled.  
     CONSTITUTION: Such sensors as a thermister 11 for an outside temperature, a sensor 12 for a discharge pressure, and a thermister 13 for a secondary heat medium, acting as a temperature detector for setting a temperature of the secondary heat medium, are mounted, and a control circuit 14 is actuated by means of signals from them. If a temperature detected by the thermister 13 is lower than a set value, this energizes a heater 10 for heating the secondary heat medium 9 to raise it to the set value. If the temperature of the secondary heat medium 9 is higher than the set value from the beginning, the heater 10 is not energized. If the discharge pressure of the coolant becomes a set pressure, the heater 10 is not energized, but if it is lower than the set value, the heater 10 is energized to perform a heating action. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58125036-A (JP)
Title: Developing method for lith type photosensitive silver halide material
Inventor: OKUTSU EIICHI
IPC: G03C5/305
Filed: 1982-01-21
Abstract: PURPOSE:To rapidly obtain a dot image of high contrast by using an infection developing soln. which contains a specified concn. of formaldehyde bisulfite, a specified concn. of carbonate and K<+> by a fixed mol% or more of the amount of all the cations and does not contain an auxiliary developing agent. CONSTITUTION:A lith type photosensitive silver halide material can be developed in 45-75sec by using an infection developing soln. which contains 0.30-0.45mol/ l formaldehyde bisulfite, 0.28-0.45mol/l K or Na carbonate, K<+> by >=45mol% of the amount of all the cations and only hydroquinone as a developing agent and does not contain an auxiliary developing agent. Thus, a halftone photographic original plate for printing is obtd. in a shorter time while providing very high contrast to the dot image.