baber/WOPTO huggingface dataset:
Patent JP-S61225652-A (JP)
Title: Manufacture of easy-to-dissolve blood anticoagulant
Inventor: KAWACHI YASUNORI
IPC: G01N33/48
Filed: 1985-03-29
Abstract: PURPOSE:To make the anticoagulant easy to dissolve in water, by a method wherein a polymer obtained by radical polymerization of a specified unsaturated carboxylic acid is modified by amine or converted into alkali metal or an alkaline earth metal salt and then, after the separation of the polymer, it is dissolved into water again to be made freeze-dry. CONSTITUTION:A fatty or aromatic unsaturated carboxylic acid with 1-20C is subjected to a radical polymerization. The polymer thus obtained is modified by fatty or aromatic mono-, di- or triamine with 1-20C or converted into an alkali metal salt or alkaline earth metal salt. Then, after the separation and refining of the polymer, it is dissolved into water to be made freeze-dry and granulated. For example, acrylic acid is polymerized, the resulting polymer is modified by ethylendiamine or converted into a sodium salt by sodium hydroxide and the polymer is dissolved into water again to be made freeze-dry and granular. Thus, as made freeze-dry and granular, this high molecular blood anticoagulant can be made easy to dissolve in water and excellent in the blood solubility and moreover, can prevent changes in red blood cells or the like.
Patent JP-H01241521-A (JP)
Title: Color liquid crystal element
Inventor: KOJIMA MAKOTO
IPC: G02F1/133
Filed: 1988-03-23
Abstract: PURPOSE:To improve the total attractiveness of a color filter by setting a polarizer at the position where a picture element with a longest-wavelength color filter has maximum contrast. CONSTITUTION:The polarizer is set at the position where the picture element which has the longest-wavelength color filter among color filters has the maximum contrast. Namely, when the polarizer is so set that a picture element having a short-wavelength color filter has maximum contrast, the contrast of a picture element having a long-wavelength color filter decreases greatly, but when the polarizer is so set that the picture element having the long- wavelength color filter has maximum contrast, the contrast of the picture element having the short-wavelength color filter has a little variation. Consequently, the attractiveness when the plural color filters are used is improved totally.
Patent JP-H07279201-A (JP)
Title: Operation safety securing device in hydraulic control circuit, and method thereof
Inventor: YONETSUKA TAKEYOSHI
IPC: E02F9/20
Filed: 1994-04-05
Abstract: PURPOSE:To carry out work with safety by previously warning the operation of a machine surely to people around the machine when handling a lever in construction equipment. CONSTITUTION:An operation valve 15 is operated with an operation lever 16 by way of a switch-over signal line 17, thereby switching over pressure oil output to an actuator 19 controllably by way of a pressure oil output line 18 from the operation valve 15. A switch-over valve 37 is installed on the way of the switch-over signal line 17 of the operation valve 15. The operation valve 15 is fixed or fixed and released in neutral mode by manipulating the operation valve 15. An alarm switch 32, which operates an alarm 33, is installed to the upper part of the operation lever 16. An operation detection switch 36, which detects the operation of the lever, is installed to the lower part of the operation lever 16. When the switch 32 is turned on and further the operation of the lever is detected by the operation detection switch 36, the switch-over valve 37 is controlled by a control unit 34 so that it may be opened only at that time.
Patent JP-S61223875-A (JP)
Title: Cleaning method for electrophotographic sensitive body
Inventor: TAKEDA MAKOTO
IPC: G03G21/10
Filed: 1985-03-29
Abstract: PURPOSE:To prevent the occurrence of inferior cleaning of an edge section and, simultaneously, to obtain an image free from photographic fog, by removing toner on a photosensitive body by providing a raising roller upstream a magnetic brush to which an AC bias voltage is applied. CONSTITUTION:A raising roller 4 is provided upstream the magnetic brush sleeve roller 13 of a developing/cleaning device 3 and an AC bias voltage is applied to the sleeve roller 13. A part of a toner image remaining on a photosensitive body 8 is dropped down to the surface of the sleeve roller 13 by means of the brush tip of the raising roller 4 and recovered in a developing agent A section. The remaining toner which is not dropped down is also moved by the brush tip of the raising roller 4 and its electrostatic attracting force is weakened and, when the remaining toner reaches the contacting section 13A of the developing/cleaning device 3 with the photosensitive body 8, the remaining toner is almost completely attracted to the surface of the magnetic brush sleeve roller 13 and recovered. Therefore, occurrence of inferior cleaning at the edge section of a line drawing or picture pained out in black can be eliminated and, in addition, images free from photographic fog can be obtained.
Patent JP-H06259355-A (JP)
Title: Information display device
Inventor: UCHIDA MITSUTOSHI
IPC: G09G3/20
Filed: 1993-03-04
Abstract: PURPOSE:To display many information kinds by one system by combining dots according to the purpose of use and freely constituting a screen, and making a graphic display on a time-division basis in addition to a character display. CONSTITUTION:A display control part 1 integrates leased-line information of news, a commercial, etc., inputted through a leased line, common information' generated from data of work stations WS, POS terminals, and article information on a LAN by protocol conversion by a LAN adapter, moving pictures inputted from local terminals, and local information such as messages, and outputs an RGB video signal to an LED display part 2 on a time-division basis. Then a synchronous input control part 3 supplies a control signal to a CPU 6 controlled by an interruption controller so that respective pieces of input information do not conflict with one another even when inputted through corresponding input interfaces at the same time.
Patent JP-H06258707-A (JP)
Title: Camera
Inventor: TAKANO TAKAO
IPC: G03B13/12
Filed: 1993-03-04
Abstract: PURPOSE:To provide the camera capable of easily switching a photographing visual field while looking in at a finder and capable of simultaneously facilitating the confirmation of picture composition. CONSTITUTION:An operator stands by till a photometric and focusing starting switch 6 (SW1) is pressed (S101). When the switch 6 (SW1) is pressed, AE (photometry) is arithmetically calculated (S102). Next, AF(autofocusing) is performed (S103). Then, when an exposing starting switch 7 (SW2) is not pressed, a switch 13 switches the display of aspect ratio (S105), and operation is returned to the S101. When the switch 7 (SW2) is pressed at S104, exposure to a film is performed (S106), the information of the aspect ratio being displayed at present is written to the film (S107), and the operation is returned to the S101.
Patent JP-S61225859-A (JP)
Title: Manufacture of complementary mos semiconductor device
Inventor: TANAKA KENICHI
IPC: H01L29/78
Filed: 1985-03-29
Abstract: PURPOSE:To reduce the number of masks by performing the patterning of gate electrodes in N- and P-type transistors in different steps, and implanting an impurity in the state that a resist remains. CONSTITUTION:After an N<-> type well 21 to form a P-type transistor in a P-type semiconductor substrate 20 is formed, a field oxide film 22 and a gate insulating film 221 are formed. Then, the gate electrode of an N-type transistor is formed with a resistor 241 in a polysilicon 231. The P-type transistor is coated with a resist 242. After the gate electrode 23 of the N-type transistor is formed, N-type impurity 25 is ion implanted. Then, the gate electrode of the P-type transistor is formed with resist 271. Thereafter, P-type impurity 28 is implanted to form source and drain region 281.
Patent JP-S51144253-A (JP)
Title: Photo-fiber check method
Inventor: OOKI NAGAMITSU
IPC: G01M11/00
Filed: 1975-06-06
Abstract: PURPOSE: The focusing of the light reflected from the end surface of a photofiber provides the knowledge of the end surface condition of the photo-fiber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10253498-A (JP)
Title: Inspection device for flat plate-like inspection subject
Inventor: HIRAI YUKIHIRO
IPC: G01M11/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the inspection work by changing the position of the chair of a worker visually observing a subject to be inspected on an inspection stage at least in the vertical direction. SOLUTION: This inspecting device 10 is provided with a device main body 20 arranged with a liquid crystal panel 14 to be inspected, a chair 22 seated by a worker 12, and a support mechanism 24 supporting the chair 22. An observation section where the liquid crystal panel 14 is visually observed by the worker 12 is formed on an inclined face section 28, the support mechanism 24 is a so-called three-dimensional balancer capable of changing the position of the chair 22 in three directions vertically, longitudinally, and laterally against the observation section, and the position is maintained releasably by a spring of fluid pressure.  Before visual lighting is started, the liquid crystal panel 14 is arranged at the reception section of an inspection stage 30, a probe unit 32 is positioned and pressed by the inspection stage 30, then the liquid crystal panel 14 is drive, and the liquid crystal panel 14 is illuminated by a back-light during its drive. The worker 12 can change the position of the chair 22, the extension/bending of the waist is not required, and the inspection work at a plant angle is facilitated in particular.
Patent JP-H02248812-A (JP)
Title: Navigation apparatus for moving body
Inventor: YOSHIDA TOMOTATSU
IPC: G01C21/00
Filed: 1989-03-22
Abstract: PURPOSE:To enhance the visibility of a display picture by making it possible to select the map data desired by an operator with respect to a map displaying the position of a moving body on a picture by a display change-over switch. CONSTITUTION:The output of an antenna 3 for receiving a satellite radio wave is inputted to an input position detector 5 through a receiver 4 to perform the detection of a position. Next, SW data selectively operating the switch in a display change-over switch device 9 is inputted and it is judged whether an SWn is in an ON-state to perform the ON/OFF change-over operation of a switch. Map data is stored in a map data stack 71 in a divided state and the ON/OFF state of the switch of the device 9 is stored in an SW data table 72. Therefore, the map data in the stack 71 desired by an operator is selected by the switch of the device 9 to be displayed on a display device 8 along with position data. By this method, the visibility of a display picture can be enhanced.
Patent JP-H06258599-A (JP)
Title: Three-port type optical circulator
Inventor: IMURA TOMOKAZU
IPC: G02B27/28
Filed: 1993-03-03
Abstract: PURPOSE:To use two kinds of signal light which have different wavelength bands in common. CONSTITUTION:This optical circulator is equipped with a nonreciprocal part 10, a 2nd fiber collimator 32 and a 3rd fiber collimator 34 which are arranged on its both sides, and a 1st fiber collimator 30 which is arranged at the position of a 1st port P1 nearby the 3rd fiber collimator. The nonreciprocal part l0 has a structure of arranging a 1st wedgelike birefringent prism 16, a 1/2-wavelength plate 20, a 1/4-wavelength plate 22, a 45 deg. Faraday rotator 15, and a 2nd wedgelike birefringent prism 18 in this order. The directions of the optical axes of the (1/2-wavelength plate 20 and 1/4-wavelength plate 22 are so adjusted that the polarization directions of both light signals rotate by almost 45 deg..
Patent JP-S59209161-A (JP)
Title: Electronic machinery
Inventor: UEDA HIROYUKI
IPC: B41J21/00
Filed: 1984-04-06
Abstract: PURPOSE:To make it possible to perform accurate registration of information, in a small document printer, by issuing an alarm when the same information as the character line or sentence information or the page format information of already stored title information is inputted. CONSTITUTION:The title name relating to a page format is inputted by key operation but an alarm 42 is issued when the same title name is registered in sentence memory 54. When there is no same title name, a carriage is moved to the first line name, a carriage is moved to the first line entry port of printing paper by a SPACE key to indicate memory and, thereafter, this operation is repeated to an n-th line and a FORMAT key is pushed to perform the registration of said title name. After the title name is inputted, the tab stop position informations stored in registers TAB1-TABn are registered in the sentence memory 54 by the SPACE key or a SET key. By this method, accurate character line or sentence information, page format information and tab position information can be registered by easy key operation.
Patent JP-H02248533-A (JP)
Title: Suction head for sludge disposal device
Inventor: WATANABE KAZUHIRO
IPC: E02F3/92
Filed: 1989-03-22
Abstract: PURPOSE:To contrive to remove sludge in homogenized condition by providing two vertical shafts in a case to which suction pipes are installed in series to the upper part of an opening at its lateral side, and by rotating agitator blades, that are in outside diameters bigger than the distance between shaft centers and are twisted and inclined respectively in the opposite directions, in noncontact meshing state in the opposite directions. CONSTITUTION:A case 1, provided with an opening 3 for intake of sludge at its front and a number of grilles 4 for preventing inflow of large-sized solid substances among sludge, is connected to a suction hose 15 of a sand pump with a coupling 5 at the junction of a branched suction pipe 2. Vertical shafts 6 and 7 are installed at the inside of the case 1 through bearings 8 and 9, and agitators 10 and 11 that are twisted and inclined respectively in the opposite directions are fixed thereto in noncontact meshing state. The agitators 10 and 11 are also provided with blades that are in outside diameters bigger than the distance between the shaft centers of the vertical shafts 6 and 7 and are inclined respectively in the opposite directions. Thereby sludge can be homogenized even through it is heavily loaded with small-sized solid substances and clods.
Patent JP-H08257656-A (JP)
Title: Device for carrying out work in plate working machine
Inventor: KAWAGUCHI KOJI
IPC: B21D45/00
Filed: 1995-03-27
Abstract: PURPOSE: To carry out a work as the product without limited to the size of the work and without developing the idle rotation of rollers for carrying out the work caused by the slippage of the roller surface and even if oil is stuck to the work. CONSTITUTION: Plural rollers 23 for carrying out the work are arranged so as to be freely rotatable in the suitable interval in the carry-out direction of the work W plate-worked with a plate working machine. These rollers 23 are divided into plural sets and the roller surface height 23 of each set is arranged at gradually lower in the work carry-out direction.
Patent JP-S61232153-A (JP)
Inventor: NISHIYAMA AKIHIRO
IPC: B65D17/34
Filed: 1985-03-30
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-H02247804-A (JP)
Title: System for preventing writing malfunction
Inventor: TANAKA HIROYUKI
IPC: G11B5/09
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the writing malfunction at the time of the interruption of a power source by providing a writing malfunction preventing circuit in parallel between a driving circuit and a head driving control circuit. CONSTITUTION:The writing malfunction preventing circuit 3 does not operate as the transistor Tr 1 thereof is off in the normal time when the power source of the device is not interrupted. A writing action is executed without a response delay by the input of a writing control signal -WS to the head driving control circuit when this writing control signal is outputted from the driving circuit 1. The transistor Tr 1 turns on and the writing malfunction preventing circuit 3 operates to pass a current via a capacitor C 1 and the Tr 1 to the driving circuit 1 when the power source of the device is interrupted; therefore, the operation of a head driving controller 2 is prevented. The writing by the malfunction of the driving circuit at the time of the interruption of the power source is, therefore, surely prevented.
Patent JP-H09255801-A (JP)
Title: Prepreg and fiber-reinforced resin molding and production of the same
Inventor: TAKAGISHI HIROYUKI
IPC: B32B5/12
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin molding high in flexural strength and low in scattering of content of the resin and a woven glass cloth prepreg suitable for the molding. SOLUTION: This fiber-reinforced resin molding obtained by molding a prepreg impregnating an epoxy resin composition with a woven glass cloth having 93-99.8% of cover factor or the prepreg obtained by laminating an one way prepreg impregnating an epoxy resin composition with carbon fibers as inner layer and the prepreg as the outer layer.
Patent JP-S63234722-A (JP)
Title: Phase locked loop circuit
Inventor: SUZUKI NORIO
IPC: H04N19/85
Filed: 1987-03-24
Abstract: PURPOSE:To supply a stable clock to an image coding/decoding device by switching the input control voltage of a voltage control oscillator with the synchronizing non- synchronizing condition of an input signal and the stable unstable condition of the phase of the input signal. CONSTITUTION:A synchronizing non-synchronizing deciding circuit 3 detects the pull-out of an input signal (a) and outputs a deciding signal (c). A moving tolerance circuit 4 decides whether or not the size of the phase change of the signal (a) is the synchronizing pull-in tolerance of a phase comparator 2, and outputs a deciding signal (g). A switching device 6 executes the switching of a phase difference voltage and a constant voltage (f) from an LPF 5 by the conditions of signals (c) and (g) from an output (m) of a sequencer 61 to control whether the signal (a) is the synchronizing condition or the non-synchronizing condition. The switching device 6 attains the switching timing of voltages (e) and (f) by a register 62 latched by a frame pulse of a TV signal at the head of a frame. The output (h) of the switching device 6 controls a voltage control oscillator 7, the oscillator 7 generates a sampling clock (i) synchronized to the signal (a) by the output (h) and a clock (i) of the non-synchronization and a clock (i) non- synchronized to the input signal and supplies them to an 1/N frequency-dividing circuit 8.
Patent JP-H11264176-A (JP)
Title: Socket structure of pipe connecting section
Inventor: NISHIBORI YOJI
IPC: E02D29/12
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the socket structure of a pipe connecting section, which has excellent workability and from which sewage, etc., are not flowed out by the damage of a joint section even when ground fluctuation is generated by an earthquake, etc., after the execution of works. SOLUTION: One end section of a joint 2 made of a rubber is rolled and fixed onto the outer circumference of a socket short pipe 122, into which the end section of a drain pipe P2 is inserted, by a band 3a while the other end section of the joint 2 made of the rubber projected from the end section of the socket short pipe 122 is rolled and fastened onto the outer circumference of a drain pipe P2 inserted into the socket short pipe 122 by a band 3b. A positioning retaining piece 120 being damaged when the drain pipe P2 receives a thrust load and collides and permitting the intrusion of the front end section of the drain pipe P2 is formed to the interior section of the socket short pipe 122.
Patent JP-S61224943-A (JP)
Title: Feed for improving meat quality
Inventor: HANEDA TAKEO
IPC: A23K1/10
Filed: 1985-03-29
Abstract: PURPOSE:A feed for improvement of meat quality that is composed of powder and/or extracts of heads, tails, bones, meat and skin except for fat around internal organs of a kind of sea snake, as essential constituents, thus improving taste of fat and softening meat quality, when it is given to domestic animals for meat. CONSTITUTION:ERABU UMIHEBI (a sea snake) are dressed into its head, body and tail. The internal organs and fat surrounding them are removed from the body to collect skins, meat and bones. These skins, meat and bones are cut into pieces of an appropriate size and, when necessary, defatted with a solvent. Then, the product is dried by freezing or standing, crushed mechanically to give the objective feed for improving meat quality. Or the above-mentioned skins, meat and bones are cut into pieces of an appropriate size, dipped in water, heated at about 100 deg.C for 1-3hr. The filtrate is concentrated, the concentrate is freeze-dried to give the objective improver in the form of a powder. The feed is admixed to usual feed about 5-50%.
Patent JP-S52151340-A (JP)
Title: Stabilization of olefin polymers
Inventor: KATOU KOUICHI
IPC: C08L23/00
Filed: 1976-06-10
Abstract: PURPOSE: To stabilize an olefin polymer free from discoloration upon heat treatment, e.g. granulation, etc. without degrading the properties due to the deterioration, by treating the olefin polymer with a specific compound without removing a polymerization catalyst residue. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04304618-A (JP)
Title: Exfoliation of photoresist film
Inventor: MORICHIKA YOSHIMITSU
IPC: H01L21/302
Filed: 1991-04-01
Abstract: PURPOSE:To improve the reliability of a semiconductor device by removing the taking in of heavy metal from a photoresist into a semiconductor substrate, when exfoliating the photoresist film on the semiconductor substrate by the use of an oxygen plasma, and preventing the deterioration of electric properties. CONSTITUTION:A semiconductor substrate 1 is put in a vacuum device fitted with a cooler, and while cooling it, a denatured photoresist film 3 is exfoliated by the use of active species of oxygen plasma, and then the residual photoresist film 2 is exfoliated by acidic chemicals.
Patent JP-H01241418-A (JP)
Title: Injection device of injection molding machine
Inventor: YOKOYAMA KAZUHISA
IPC: B29C45/58
Filed: 1988-03-24
Abstract: PURPOSE:To make it possible to perform a plasticization also during a dwell process, by providing a shut off valve on the heating cylinder of a nozzle and a storage chamber of molten resin between the shut-off valve and the nozzle, and disposing a stroke-variable dwell plunger in the storage chamber. CONSTITUTION:After plasticizing (measuring) in a heating cylinder 2, a shut-off valve 8 is opened to perform an injection, thereby a mold cavity being filled with molten resin and at the same time a part thereof being flowing into a storage chamber 21. A plunger 20 retreats by a previously set stroke with the pressure of molten resin to store a specified quantity of molten resin in the storage chamber 21. To perform a dwell process, the shut-off valve 8 is shut and the plunger 20 is advanced to apply a dwell to a mold. In this case, the dwell is generated only by the plunger 20 and the heating cylinder 2 and a nozzle 19 are shut by the shut-off valve 8, so that a screw 3 can be rotated and the plasticization can be performed in parallel with the dwell process.