baber/WOPTO huggingface dataset:
Patent JP-H10163092-A (JP)
Title: Electron beam drawing device
Inventor: KONISHI MORIKAZU
IPC: H01L21/027
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain an electron beam drawing device capable of suppressing contour blurr of patterns, keeping the resolution at the time of patterns formation, preventing contact of patterns formed closely and contriving to enhance the manufacturing yield. SOLUTION: Electron beams shield fine lines 110, 120, 210, 220 are provided in a contour part of apertures 100, 200, and an opening part 150 is formed by these apertures, and electron beams are aligned using these, and large patterns are formed. Therefore, blurr in the contour part of large patterns can be prevented, and when large patterns and small patterns, or both large patterns are adjacently formed, patterns can be separately formed and patterns formation is enhanced in precision and improvements in a manufacturing yield are contrived.
Patent JP-H06177966-A (JP)
Title: Cordless line test control system
Inventor: KINOSHITA KUNIKAZU
IPC: H04W24/06
Filed: 1992-12-01
Abstract: PURPOSE:To save man-hours for a test by using a general telephone set accom modated in a digital exchange for a test terminal equipment, using one of speech use cordless terminal equipment connectors for a terminal equipment to be tested, storing the setting to a memory, allowing the test terminal equipment to make dialing of a special number and to be connected to the terminal equip ment to be tested and informing a maintenance terminal equipment of the test result. CONSTITUTION:A digital exchange 1 accommodates a general telephone set 3 and a cordless terminal equipment 5 via a speech use cordless terminal equipment connector 4. The telephone set 3 is used for a test terminal equipment and one of the connectors 4 is used for a terminal equipment to be tested, the test terminal equipment and the terminal equipment to be tested are set to test data and set to a memory 8 by a control section 7 in advance. Then the connection of a line to the connector 4 is implemented by dialing a special number from the telephone set 3 and the result of test is reported to a maintenance terminal equipment 6. Thus, it is not required to set the other connectors 4 to the block state and the test is attained even when no person is in existence in the cordless terminal equipment slave set.
Patent JP-H01162174-A (JP)
Title: Measuring circuit of logic function of electronic circuit
Inventor: SUDO YUKO
IPC: G01R31/317
Filed: 1987-12-18
Abstract: PURPOSE:To avoid interruption of measurement of a logic function, by determining that said logic function is correct when it is detected that an output voltage to be measured is included within a predetermined standard range when said voltage is changed to be an intermediate level. CONSTITUTION:Each level of output voltages to be measured, specifically, high level output voltages and low level output voltages is compared by a level comparing circuit 2 as to whether it is larger or smaller. A coincidence circuit 4 detects whether or not a pattern of expected values from a pattern memory 3 is coincident to that of the output voltage from the level comparing circuit 2. A determining circuit 5 determines that an electronic circuit follows the correct logic function only when a coincident output is given from the coincidence circuit 4. The pattern memory 3 samples and holds the output voltage to be measured when the output voltage to be measured is changed to an intermediate level. A level detecting circuit 7 outputs a corresponding detecting output to the determining circuit 5 when the output voltage to be measured is included within a predetermined standard range.
Patent JP-H11140787-A (JP)
Title: Production of corrugated fiberboard base paper
Inventor: SOGA NAOYUKI
IPC: D21H11/12
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To effectively utilize low-class waste paper such as magazine waste paper or document waste paper which has been especially excessive recent years by remarkably improving mechanical characteristics such as specific bursting strength or specific compression strength necessary as a corrugated fiberboard base paper even when the low-class waste paper or the papermaking sludge is compounded with the corrugated fiberboard base paper at a high ratio. SOLUTION: Low-class waste paper such as magazine waste paper or document waste paper or papermaking sludge is compounded with a corrugated fiberboard base paper at a high ratio of 20-60 wt.% (based on solid content) and 0.05-0.5 wt.% (based on solid content) polyvinylamine to which proper cation charge is given by hydrolyzing in a hydrolysis ratio of 25-100% and an anionic polyacrylamide are internally added to the compound and the compound is made into paper while keeping cation required degree of the solution to a low value.
Patent JP-H09143180-A (JP)
Title: Crystalline hydrochloride of (r)-(-)-2-(n-(4-(1,1-dioxide-3-oxo-2,3-dihydrobenzisothiazol-2-yl)butyl)aminomethyl) chromane
Inventor: ARUFUONSU GURUNENBERUKU
IPC: C07D471/12
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a thermodynamically stable new crystal form of the subject compound useful as a medicine having neuroprotective action, stable even under highly humid circumstances, thus suitable for solid medicinal preparations.  
     SOLUTION: This crystal form (modification V) of a compound of the formula is transformed into modification I with simultaneous development of a heat of transition of 24J/g at 60°C. To obtain the modification V, it is recommended that the compound of the formula with modification II is suspended in a lower alcohol, ketone or alkane to quantitatively transform the modification II into modification V at 30°C followed by separating the resultant crystal with modification V which is then vacuum-dried at room temperature or dried at high temperatures. To obtain the crystal with modification II, it is recommended that an optically active 2-aminomethylchroman is reacted with N-4- bromobutylsaccharin in the presence of a base in an inert solvent while adding hydrochloric acid to the system. The seed crystal with modification V is prepared, for example, by suspending 0.5g of the compound of the formula with modification II in 8mL of acetone/methanol (7:1) followed by agitation at room temperature for 5 days. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07180301-A (JP)
Title: Joint device of gutter
Inventor: TANAKA YOSHIAKI
IPC: E04D13/068
Filed: 1993-12-21
Abstract: PURPOSE:To provide a joint device of a gutter by which the gutter bodies can be easily joined together and water leakage can be prevented at the joint thereof. CONSTITUTION:A joint device is provided with a gutter body 3, an external joint 1 provided at the outer periphery of the joint connecting end to end in the gutter body 3 with butt-jointing, and an internal joint 2 provided at the inner periphery of the joint connecting end to end in the gutter body 3 with butt-jointing. The internal joint 2, the gutter body 3, and the external joint 1 contact each other in surface contact.
Patent JP-H11137430-A (JP)
Title: Cooking device
Inventor: KOBAYASHI MASAHIRO
IPC: A47J27/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of cooking solid food by throwing in, cook ing and taking out a large quantity of food at a time by removably storing a holder with plural horizontal shelves provided in a kettle in a cooker having a kettle for cooking food. SOLUTION: A cooking device installed in a kitchen of a hospital or the like has a kettle 2 which is a steam heating type jacket oven. The kettle 2 is formed by a stainless-made inner oven 22, the bottom of which is curved with a designated curvature and a stainless-made outer oven 23 surrounding the periphery of the inner oven at a designated space therefrom. Steam is supplied to a jacket space 24 between the inner and outer ovens 22 and 23 through a steam filling valve 29. In the case of heating a solid material in water or cooking the same, a holder 73 with plural disc shelves 76-78 constructed on a shaft 74 in the vertical direction about the shaft 74 is used, and food is placed on the shelves 76-78 and stored as it is together with the holder 73 to be heat- cooked.
Patent JP-H11268017-A (JP)
Title: Press work product chiefly including silicon dioxide as base prepared by pyrolysis
Inventor: KRAUSE HELMFRIED
IPC: C07C31/08
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a press work product used as a catalyst or a catalyst carrier for manufacturing vinyl acetate monomers. SOLUTION: A press work product is composed of silicon dioxide produced by pyrolysis of 0.5-1.8 ml/g pore volume as a base, and water is added to silicon dioxide prepared by pyrolysis, and uniformized together with methylhydroxyethyl cellulose, wax and polyethylene glycol. A kneading process and a molding process are carried out and also extraction is carried out, and in some cases, an extruded material is cut into the desired length by using a cutting device, dried at 70-150 deg.C and thermally treated at 400-1200 deg.C within a time from 30 minutes to 10 hours.
Patent JP-H06145253-A (JP)
Title: Production of resin having high water absorption property
Inventor: KONDO SUSUMU
IPC: C08F20/10
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a resin having high water absorption property, a reduced water-soluble content and excellent stability of gel with the lapse of time. CONSTITUTION:In producing an acrylic resin having high water absorption property by polymerizing a water-insoluble unsaturated monomer consisting essentially of (meth)acrylic acid and a (meth)acrylic acid water-soluble salt in the presence of a crosslinking agent, 0.001-0.1 pt.wt. hypophosphorous acid and/or its salt and 0.05-2 pts.wt. urea compound are added to 100 pts.wt. water- insoluble unsaturated monomer.
Patent JP-H10156756-A (JP)
Title: Boring bar
Inventor: OOKAWA MASUTOSHI
IPC: B25D3/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent generation of sparks from the striking part of a boring bar. SOLUTION: In a boring bar, in which a bar 1 provided with an end nose 2 at one end and with a hammer receiver 3 at the other end has the other end fitted into a grip cylinder 6 in such a way that it can move back and forth at one end and a striking member 8 is provided at the other end of the grip cylinder, the end nose, or the hammer receiver 3 and the striking member 8 in addition to the end nose, are made of a material that does not produce sparks from impacts, such as a beryllium-copper alloy.
Patent JP-H06152085-A (JP)
Title: Insulation printed circuit board for circuit
Inventor: SHIGAKI HIDEKAZU
IPC: C04B35/584
Filed: 1992-11-05
Abstract: PURPOSE:To improve the characteristics of mechanical strength, dielectric constant, and thermal coefficient of expansion by constituting an insulation printed circuit board with silicon nitride ceramic containing a specific wt.% of zirconium oxide. CONSTITUTION:The title printed circuit board is formed by silicon nitride Si3N4) ceramic containing 10-20wt.% of zirconium oxide ZrO2. Also, it is formed by silicon nitride Si3N4 ceramic containing 20wt.% or less zirconium ZrO4 and an insulation crystal with a high thermal coefficient of expansion. It is desirable that the insulation crystal should be at least one type selected from magnesium oxide MgO, yttrium Y2O3, alumina Al2O3, and silica SiO2. Also, the title printed circuit board is formed by silicon nitride Si3N4 ceramic containing 5-20wt.% magnesium oxide MgO or it is formed by silicon nitride Si3N4 ceramic containing 20wt.% or less magnesium oxide MgO and an insulation crystal with a higher thermal coefficient of expansion than silicon.
Patent JP-H07174974-A (JP)
Title: Illuminator and projection type display device
Inventor: NAKAYAMA TADAAKI
IPC: G02B27/00
Filed: 1993-12-21
Abstract: PURPOSE:To obtain an illuminator in which the loss of light quantity is small and whose secondary light source is small in size by arranging an aspherical lens on the luminous flux incident side of an integrator. CONSTITUTION:The illuminator is constituted by including a light source lamp 101, a reflector 102, and a uniform illuminating optical element consisting of two lens plates 103 and 104 where plural spherical lenses are planarly arranged. In such constitution, the aspherical lens 201 is arranged between the reflector 102 and the uniform illuminating optical element. The lamp 101 is a light source proximate to a point light source such as a halogen lamp, etc., and the luminous flux radiated therefrom is unidirectionally reflected by the reflector 102. As to the shape of the reflector 102, the inclination of each part on its cross section is consecutively decided by calculation, so that it can not be expressed by an easy numerical expression like a parabola and an ellipse but expressed approximately in a high-order function. The reflected luminous flux is made incident on the lens 201 next and the main light beam of the luminous flux made incident on the respective parts of the lens 201 is angularly changed in a direction parallel with an optical axis 203.
Patent JP-H02265655-A (JP)
Title: Device for rapidly delivering object from airtight insulating substance and rapidly introducing object in insulating substance
Inventor: BERUNAARU SAN MARUTAN
IPC: B25J21/02
Filed: 1989-12-14
Abstract: PURPOSE: To prevent the infiltration of outdoor air by extending one end of a discharge tube into an insulator, sealing the other end thereof tightly by a door and extending an exhaust pipe into the discharge pipe near the door. CONSTITUTION: A space 12 is filled with sterilized air and the sterilized air is replenished by an opened ventilation circuit having an air intake pipe 14 and the air exhaust pipe 16. The air intake pipe 14 has a ventilator 18 which inhales the air on the outside of the insulator and forcibly feeds the air through a filter 20 into the space 12. The air exhaust pipe 16 connected to the bottom 22 of the insulator discharges the air housed in the space 12 through a filter 24 into the outdoor air. The door 36 is joined and connected by a spindle 36 to a flange 38 welded the bottom end of the discharge tube 28. As a result, the tight state may be maintained.
Patent JP-2000132527-A (JP)
Title: Inter-processor communication controller
Inventor: HIRAOKA TOSHIYA
IPC: G06F15/177
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the change of a system constitution and also to make significantly improvable the flexibility of an inter-processor communication controller by providing a buffer which receives the inter-processor communication requests and stores them and a communication destination port number generation circuit which generates the communication destination port numbers based on each communication destination device number. SOLUTION: The inter-processor communication controller 40 receives the inter-processor communication requests from a crossbar switch 20 and stores these requests in a buffer 50 in the receiving order of them. A buffer control circuit 60 reads an inter-processor communication requests out of the buffer 50. The communication destination device type and number included in the read communication request are sent to a communication destination port number generation circuit 70 where a communication destination port number is generated. This port number is added to the inter-processor communication request and sent to the switch 20. Thus, it is possible to deal with the change of the positions or the number of processors just by changing the contents of a port number rereading register.
Patent JP-H10155886-A (JP)
Title: Purifying of ozone generator and purification device therefor as well as ozone deodorizing device formed by using this purification device
Inventor: NAKANISHI MASARU
IPC: A61L9/015
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To remove discharge inhibitive materials, for example, ammonium nitrate, sticking or growing on the discharge surface of an ozone generator in order to permanently operate an ozone deodorizing device of a silent discharge type under an atmosphere of malodorous gases, for example, gaseous ammonia. SOLUTION: The specifications or cooling efficiency of the discharge electrodes 4, 5 of the ozone generator 1 of the silent discharge type for forming ozone (O3 ) by the discharge of raw materials from air 6 is so set that, when the cooling means 3 of the discharge electrodes 4, 5 is stopped or the capability of the cooling means 3 is lowered, the discharge surface is heated up to the thermal decomposition temp. or above of the discharge inhibitive materials sticking or growing on the discharge surface. The cooling means 3 is stopped or the capability of the cooling means 3 is lowered at every specified time or arbitrary time during the operation of the ozone generator 1 to temporarily heat up the discharge to the thermal decomposition temp. or above, by which the discharge inhibitive materials are thermally decomposed and removed from the discharge surface.
Patent JP-H0296672-A (JP)
Title: Inspection of integrated circuit
Inventor: NOYORI KAZUMASA
IPC: H04N17/04
Filed: 1988-12-23
Abstract: PURPOSE:To enable execution of a test with ease and with excellent precision by inputting the same alternating-current signal to a plurality of input terminals of an integrated circuit device having different circuit function blocks and by measuring thereby the characteristics of the circuit function blocks in a plurality. CONSTITUTION:An IC internal equivalent circuit 101 is divided into circuit blocks A to D being as small as possible, and these circuit blocks are regarded as mere amplifiers. A simple alternating-current signal is inputted in parallel to these blocks A to D from an alternating-current signal source 102 and an output (amplitude) of each circuit block is measured by a measuring device 103. Besides, an alternating-current signal is inputted simultaneously and in parallel to input terminals of the blocks A to D, while measurers 104 are connected to output terminals of the blocks A to D respectively, and outputs of the circuit blocks are measured simultaneously and in parallel. In this way, a test can be executed with ease and with excellent precision.
Patent JP-H01165220-A (JP)
Title: Simplified zero cross circuit
Inventor: KOBAYASHI KANEYOSHI
IPC: H03K17/13
Filed: 1987-12-21
Abstract: PURPOSE:To obtain a simplified circuit to perform connection/disconnection at around OV by constituting a circuit in such a way that a CPU or a delay circuit sends a control signal by delaying for a prescribed time. CONSTITUTION:A photodetector detects the around zero phase of AC input by repeating ON and OFF successively interlocking with a diode D0. Meanwhile, the detection output(signal) of the zero phase is inputted to the CPU4. Here, in case of requiring the operation of a load(time t0), hereafter, the CPU4 monitors the input of a photocoupler 3, and confirms the zero phase of the AC input at a time t1 that is the leading detection point of the photocoupler. The CPU4 outputs the control (load driving) signal to a transistor TR by delaying for a required time tB. In other words, a relay contact Ry is closed being delayed by the required time by permitting a current to flow on the coil L by energizing the transistor TR. Therefore, assuming the time as tC, by sending the control signal by delaying by the time tB so that a time (tB+tC) can arrive at a time t3 to detect the zero voltage of the next AC input, a load RL is connected/diconnected at almost zero phase.
Patent JP-2001142312-A (JP)
Title: Transferring device and image forming device incorporating above transferring device
Inventor: ONUKI TETSUYA
IPC: G03G15/16
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a transferring device being relatively simple at low cost, making the second rotation of an intermediate transfer body available without damaging an image formed on the intermediate transfer body, and being free from soiling the device inside, or without deteriorating drive property of the intermediate transfer body. SOLUTION: This image forming device is provided with the transferring device equipped with the image carrier making rotary speed variable, a contact member coming into contact to the image carrier, and separating means letting the image carrier depart from the contact member, preventing the contact member from coming into contact with the image being formed on the image carrier surface.
Patent JP-H05131433-A (JP)
Title: Device for feeding out compression molded product
Inventor: HANZAWA SHIGERU
IPC: B28B13/04
Filed: 1991-11-11
Abstract: PURPOSE:To provide the above device capable of feeding out a compression molded product without generating a damage such as a crack. CONSTITUTION:A suction device 108 constituted of a suction device body 109 and a cushion member 111 is provided to a support frame 107. The suction device body 109 has a hollow flat box shape and a large number of small suction holes 110 are formed to the lower plate part 109a of the body 109. The cushion member 111 is constituted of a flexible air permeable porous material and mounted on the rear surface of the suction device main body 109. In this case, the suction device 108 is received and supported on the support frame 107 so that the rear surface of the peripheral edge part thereof excepting the contact region with a compression molded product M to be sucked can be separated upwardly. Further, a lift mechanism 113 for separating the suction device 108 from a mold is provided to the support frame 107.
Patent JP-H05139411-A (JP)
Title: Bag packing device for long sized fruits and vegetables
Inventor: KITAOKA OSAMI
IPC: B07C5/36
Filed: 1991-11-11
Abstract: PURPOSE:To provide a bag packing device for long sized fruits and vegetables, which is most suitable for bag packing of long sized fruits and vegetables such as cucumbers or carrots, etc., and by which the labor saving and the efficiency of the work can be improved. CONSTITUTION:Respective bag-shaped storage parts (Sa) of a bag-shaped sheet S which is wound up in a roll state are intermittently fed to an introduction position on a feeding conveyor, and at the same time, the flap side of the bag- shaped sheet S is opened to the right and left by a guide member 19 which is arranged at said position. In the meantime, cucumbers K of the same class, which are carried by the feeding conveyor 13, are guided by a introduction guide 16 to respective bag-shaped storage parts (Sa) of the bag-shaped sheet S which is fed at the introduction position, and the bag-shaped storage part (Sa) of the bag-shaped sheet is opened by air which is jetted from a nozzle 18 right before the introduction, and the cucumbers K are put into respective bag-shaped storage parts of the bag-shaped sheet being positioned at the pack place one by one, and bag-packing process is performed. By doing this, the commodity value of the cucumbers can be prevented from being spoiled at the times of bag-packing and transport.