baber/WOPTO huggingface dataset:
Patent JP-H11246273-A (JP)
Title: Ramming material for induction furnace
Inventor: NAKAMURA NOBORU
IPC: C04B35/66
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the ramming material capable of inhibiting progress of cracks and peeling of the furnace wall while maintaining such heat resistance as to cause practically no problem, hardly-reactive properties with furnace internal materials and further, volume stability with respect to thermal history of the material. SOLUTION: This material consists of: 1 to 10 wt.% magnesia having a >=97% MgO purity and <0.15 mm grain size; 1 to 10 wt.% magnesia having >=95% MgO purity and 0.15 to 2 mm grain size; 1 to 15 wt.% spinel having >=97% MgO.Al2 O3 purity and <=2 mm grain size; 0.5 to 15 wt.% fine-powdery alumina having >=98% Al2 O3 purity and 0.0005 to 0.02 mm grain size; and the remainder alumina having >=94% Al2 O3 purity and 0.2 to 10 mm grain size.
Patent JP-H04273206-A (JP)
Title: Semiconductor laser array module
Inventor: ABE YUJI
IPC: G02B6/32
Filed: 1991-02-28
Abstract: PURPOSE:To suppress fluctuation in characteristics due to the influence of lens aberration' CONSTITUTION:This semiconductor laser array module is equipped with the semiconductor laser array 10 consisting of plural semiconductor lasers (channels 10A-10N) which are arrayed at equal intervals, a lens array 11 consisting of plural lenses which are arrayed at the same intervals with the semiconductor laser array 10, an optical isolator having what is called a nonreciprocal propagating function which transmits light in a light transmission direction, but does not transmit the light in the opposite direction, a condenser lens array 13 whose lens intervals match the laser intervals of the semiconductor laser array 10, and a single-mode fiber array 14 whose single-mode fiber intervals match the laser intervals of the semiconductor laser array 10. The lens surfaces of the respective lenses of the lens array 11 are made aspherical for the minimization of the lens aberrations so as to realize high coupling loss.
Patent JP-S53141036-A (JP)
Title: Developing device for diazo copying
Inventor: MATSUDA TSUTOMU
IPC: G03G15/10
Filed: 1977-05-16
Abstract: PURPOSE: To obviate the defects of roller system and to enable the volume of supply of developer onto developing belt surface to be controlled as desired hence the pick-up of the developer to be set at a desired value by using a specific developing belt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53140285-A (JP)
Title: Preventing method for deterioration of membrane of tubular osmotic separator of internal pressure type
Inventor: TSUGE HIDEO
IPC: B01D69/04
Filed: 1977-05-13
Abstract: PURPOSE: To prevent loosening of membrane or overlap of bent membrane and to prevent deformation of membrane, by attaching valves to a raw liq. feed line and to a conc. liq. discharge line of the apparatus using semiopermeable membrane described in the title, the valves which are interlocked with a raw liq. feed pump so as to be operated in combination with the operation and stopping of the pump in order to prevent the movement of raw liq. when the pump is stopped. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60198686-A (JP)
Title: Electronic picture synthesizer
Inventor: TAKAKURA MASAKI
IPC: G06F3/033
Filed: 1984-03-22
Abstract: PURPOSE:To synthesize a complicated and fine picture with a simple operation by segmenting a picture for each point on a screen indicated by a cursor and synthesizing those segmented pictures with a background picture on a background picture memory. CONSTITUTION:A picture memory (b) stores a fine branches and leaves of a tree, i.e., an original picture. This tree is segmented and synthesized with a background picture, i.e., a background picture memory (a). In this case, a picture input means (c) is used to feed a certain coordinate point P of the tree. Then the color information, i.e., the tree color corresponding to a point P of the memory (b) is extracted through the processing of a microprocessor. Thus the synthesization is carried out to the memory (a) from the memory (b). This synthesizing process is repeated and a coordinate point is supplied as if the upper part of the tree were traced by the means (c). Thus the tree is synthesized with the background picture.
Patent JP-H03256770-A (JP)
Title: Printer
Inventor: KOBAYASHI HIROYUKI
IPC: B41J13/10
Filed: 1990-03-07
Abstract: PURPOSE:To prevent the occurrence of a medium jam during its transport by providing a constitution in shich an energization member which energizes a printer shutter to the printing surface side of the meium is installed. CONSTITUTION:A printer shutter 1 is connected to a link 7 in one piece, and the link 7 is fastened to a shaft 6 for a bracket 5 mounted on a paper guide block 4 using an E ring 8. In addition, a compression spring 9 is attached around the shaft 6, and the link 7 is pressed in an arrow B direction by the compression spring 9 through a washer 10. The printer shutter 1 is energized in the arrow B direction by pressing the link 7 in the arrow B direction, and thereby is caused to come in cotact sith the pawl 3 of a paper guide block 2. Subsequently, when a medium is transported by the paper guide block 4 as a guide, the medium is curled and the printer shutter 1 is pressed by the curled medium so that there is no longer a clearance between the printer shutter 1 and the pawl 3. Thus the occurrence of a medium jam is prevented.
Patent JP-S51131338-A (JP)
Title: Photobeam scanning device
Inventor: GOSHIMA TAKESHI
IPC: H04N3/08
Filed: 1975-05-08
Abstract: PURPOSE:To obtain an invertion correction photographical system to buffer the amount by which the scanned spot on the scanned surface due to the invertion of a reflecting surface of a rotary reflector moves in the direction pertendicular with the scanning by enlarging the flux of light directing to correct the deflection of scanning beams.
Patent JP-S58173363-A (JP)
Inventor: SASAKI YOSHIO
IPC: F24F11/02
Filed: 1982-04-01
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-H07263606-A (JP)
Title: Cutting method and device of dam bar
Inventor: OKUMURA SHINYA
IPC: B23K26/046
Filed: 1994-03-25
Abstract: PURPOSE:To provide the title cutting method and device of dam bars capable of cutting the dam bars in high quality with high precision as well as manufacturing semiconductor devices with high yield. CONSTITUTION:In order to cut off the dam bars 5 by laser beams 20A in slender sectional shape, the dam bars 5 are irradiated with the laser beams 20A so that the long axial direction of the laser beams 20A section may be made almost in parallel with the long direction of the leads l as well as the laser beams 20A may span the width of the dam bars 5. At this time, the maximum width of the cut off trenches 102, 112 to be formed is to be made smaller than the gaps of respective leads l so that the optical axis of the beams 20A may make an angle beta with the normal to the surface of the lead frame 2 to cut off one side root parts 101 of respective dam bars 5. Next, the lead frame 2 is turned by 180 deg. so that the other side root parts 111 of respective dam bars 5 may be irradiated with the laser beams 20A similar to the case of the primary cutting step to perform the secondary cutting step.
Patent JP-S59181477-A (JP)
Inventor: KOJIMA YASUSHI
IPC: H01R24/00
Filed: 1983-03-31
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-S61216047-A (JP)
Title: Scan logic circuit
Inventor: SAEKI YUJI
IPC: G06F11/267
Filed: 1985-03-22
Abstract: PURPOSE:To generate a pulse and to make the pulse to execute scan-in by suppressing a system clock inverted output with the aid of a scan clock. CONSTITUTION:The scan-in is executed in the normal procedure with respect to the preceding edge trigger-type FF 29, and data is set. An FF 37 is selected with an FF selecting signal 38 as a logic '1' with respect to the subsequent edge trigger-type ff 37, and a scan data 33 is selected by a scan data selecting circuit 39 with a scan enable signal 31 as the logic '1'. While the system clock 34 is set to a logic '0', namely the FF 37 is fixed to the logic '1', a scan clock 36 is given, whereby a system clock suppressing circuit 40 generates a pulse. Thus, the pulse is transmitted to the FF 37 through a clock driver 45, thereby setting the scan data 33.
Patent JP-H09240075-A (JP)
Title: Apparatus and method for printing and printing system
Inventor: FURUYA YOJI
IPC: G06F3/12
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To realize overlay printing at a low cost. SOLUTION: An image data compressed for each page is sent to a printer from a host 1. In the printer 100, each page is stored in a receiving buffer 9. When overlay printing is carried out, the image data of two pages to be overlaid is extended for each band with an expansion circuit 13, and compressed again with a compression circuit 14 after superimposing in a band memory. The compressed image data is again arranged for each page, and stored in a receiving buffer. An overlay image generated thus is sent to an engine part 3 with an image expansion video transfer circuit 6, which is printed on paper to be outputted. Not only the overlay but also processing wherein a plurality of pages are reduced to one page and outputted, can be carried out in a band unit. A slight circuit is thus added to an ordinary image printer, and overlay printing becomes capable of being printed by overlaying.
Patent JP-S59181878-A (JP)
Title: Solid-state image pickup device
Inventor: TAKEMURA HIROO
IPC: H04N5/335
Filed: 1983-03-31
Abstract: PURPOSE:To attain miniaturization and light weight by image picking up while controlling automatically the exposure in response to a value of an output signal after obtaining the output signal with the forming of an object image on a photodetector section in a solid-state image pickup element ahead the image pickup so as to eliminate the need for a photodetector for photometry. CONSTITUTION:The solid-state image pickup element 4 is driven by a driving circuit 5 and a still picture signal relating to the object image 1 is generated at its output. An output signal of an amplifier 6 is applied also to a level detector 9 and an aperture driving device 10 drives an aperture 3 in response to an output of the level detector 9. A monostable multivibrator 14 is provided in the driving circuit 5 so that the time constant CR is changed in response to the shutter speed set by the operator via a shutter speed setting dial 11 and generates a rectangular pulse signal 15 by an image pickup command pulse 13 generated when a shutter 12 is depressed.
Patent JP-H02236558-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOJIMA FUMIO
IPC: C08L69/00
Filed: 1989-03-10
Abstract: PURPOSE:To form a coated film so as to have excellent surface hardness and surface lubricity by using polycarbonate resins consisting of specific repeating units as a binder resin of a photosensitive layer and dispersing the fine particles of fluoroplastic therein. CONSTITUTION:The photosensitive layer is provided on a conductive base. This photosensitive layer contains one or more kinds of the polycarboante resins consisting of the repeating units expressed by formula I as the binder resin and further contains the fine particles of the fluoroplastic. In the formula I, R1 to R4 denote a hydrogen atom, 1 to 3C alkyl group or halogen atom; R5 and R6 denote a hydrogen atom, 1 to 4C alkyl group or aryl group. The electrophotographic sensitive body which has the photosensitive layer having the high surface hardness and surface lubricity in combination is obtd. in this way.
Patent JP-H09251768-A (JP)
Title: Magnetic tape device
Inventor: SAITO HAJIME
IPC: G11B33/10
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To inform the operator of changing time of a magnetic tape based on the number of passing times of the beginning of tape(BOT). SOLUTION: Processing is executed by a processor 11 of the magnetic tape device 1 in accordance with a command from a host computer 3, and also the number of passing times of the beginning of the magnetic tape 17 is counted by a BOT detecting part 15. When the counted number of passing times is more than a prescribed value, the host computer 3 is informed of this effect. In response to this information, the effect of the changing time of the magnetic tape 17 is displayed on a display 4 by the host computer 3.
Patent JP-S53141348-A (JP)
Title: Coating of liquid on wires
Inventor: GOTOU YOSHIHIRO
IPC: B05D7/20
Filed: 1977-05-16
Abstract: PURPOSE: To coat a wire, e.  g.  electric wire, with a liquid, e.  g.  a silicone oil, an insecticide, various coating compounds, easily and uniformly, by passing the wire through a layer wherein the liquid is fed to granules, e.  g.  pebbles, etc. properly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62212749-A (JP)
Title: Semiconductor memory device
Inventor: ABE MASAAKI
IPC: G11C7/00
Filed: 1986-03-14
Abstract: PURPOSE:To prevent a malfunction caused by noises by using an output control circuit which receives the output of a noise detecting circuit and can control the output of the data read out by the address signal to outside. CONSTITUTION:An address change detecting circuit 7 detects both the normal change and that caused by noises for the address signal and sends signals to a timing control circuit 8 only when the address signal has the normal change after receiving the output of a noise detecting circuit 9. While an output control circuit 10 received the signal from the circuit 9 performs control to send the data received from a sense amplifier 5 to an output buffer 6 in case a wrong memory cell is selected due to the noises contained in the address signal. Thus the circuit 9 sends signals to the circuit 10 only when such intensive noises that cause selection of a wrong memory cell are contained in the address signal. In such a way, a malfunction due to noises can be avoided.
Patent JP-S6372172-A (JP)
Title: Sheet-like electrostrictive laminated body
Inventor: SUGIHARA KATSUHIRO
IPC: H01L41/09
Filed: 1987-03-11
Abstract: PURPOSE:To facilitate the manufacture and to improve the mass-productivity by a method wherein, after the base material and internal electrodes of a sheet- like electrostrictive laminated body which can expand and contract in a mode of the piezoelectric constant d33 have been baked, a sheet-like rectangular substrate is formed and external electrodes are attached to the substrate so that grille-like electrodes can be formed. CONSTITUTION:At a sheet-like rectangular substrate 4, more than one internal electrodes 6a, 6b are installed across a rectangular piezoelectric ceramic base material 5, such as titanate, lead zirconate or the like, in such a way that one end of the electrodes is exposed alternately at one side and at the other side of the base material 5, and the base material 5 and the internal electrodes 6a, 6b are baked together. External electrodes 7a, 7b are installed at both sides of the rectangular substrate 4. Through this constitution, an exposed end of the internal electrode 6a is connected to the external electode 7a, and an exposed end of the internal electrode 6b is connected to the external electrode 7b. The electrodes 6a, 7a and the electrodes 6b, 7b are shaped like the teeth of a comb which engage with one another, and an electrostrictive layer 8 is formed between the internal electrodes 6a, 6b.
Patent JP-S59182609-A (JP)
Title: Broad band amplifier
Inventor: KAWAKAMI TOSHIMASA
IPC: H03F1/42
Filed: 1983-03-31
Abstract: PURPOSE:To attain broad band amplification without deteriorating noise exponent by utilizing effectively each advantage of a low noise amplifier and a negative feedback amplifier and combining a bridge T type BPF therewith. CONSTITUTION:An output terminal of the low noise amplifier 1 is connected to an input terminal of the negative feedback amplifier 2, and an output terminal of the amplifier 2 is connected to the bridge T type BPF3 to correct the frequency characteristic of the amplifier 1. Since the input and output impedance of a transistor (TR) 10 of the amplifier 1 is not coincident with line impedance, the impedance is matched by using matching circuits 11 and 12. Further, the frequency characteristic 31 of 6dB/octave of a TR20 is made flat as shown in the characteristic 32 by connecting feedback elements 21 and 22. Although the noise exponent is deteriorated because of application of negative feedback, since the gain of the amplifier 1 is large, the entire deterioration is avoided, and also the output impedance is approached over a broad band to the line impedance by selecting the value of the elements 21 and 22, thereby preventing unevenness of gain because of unmatching from being produced even with several stages of the amplifiers 2 directly in cascade connection.
Patent JP-H01231469-A (JP)
Title: Communication control equipment
Inventor: KOTANI TAKASHI
IPC: H04M11/00
Filed: 1988-03-11
Abstract: PURPOSE:To receive a data sent when a connected information processor is in the receptible state by changing the mode into the automatic reception mode automatically when no response is given for a prescribed time even with the manual reception mode set in the presence of a call. CONSTITUTION:A setting means 15 setting the reception mode into the manual incoming mode or the automatic incoming mode, a call detection means 7 detecting a call from a connected line 8 and a means 4 discriminating whether or not a reply exists within a prescribed time from the start of detection of the call set in the manual reception mode at the detection of the call of the call detection means 7 and switching the mode into the automatic reception mode when no reply within a prescribed time is discriminated, are provided to the controller. Thus, even with the manual incoming mode set at the detection of a call (at incoming state), when the controller is not replied within a prescribed time, the mode is switched automatically to the automatic incoming mode and the data communication with an opposite destination is attained. Thus, data communication is surely attained into the communication enable state of the connection information processing unit at the called party.
Patent JP-S61214685-A (JP)
Title: Data converter
Inventor: TONOMURA MASASHI
IPC: H04N7/173
Filed: 1985-03-20
Abstract: PURPOSE:To convert simply a PRESTEL code into an NAPLPS code by providing a CPU, an NAPLPS encoder, an NAPLPS decoder and a PRESTEL decoder in a terminal device. CONSTITUTION:In case of an attribute character among PRESTEL codes, a basic character set and a mosaic set are changed over depending on the procedure of a call changing over a display set of the NAPLPS and a forground color and a background color are changed over using a PDI set. In case of a control character among PRESTEL codes, when a control set of the NAPLPS is used, pattern display information of the PRESTEL data displayed next is managed. Thus, the PRESTEL code is subject to conversion processing corresponding to the NAPLPS code.
Patent JP-S52140170-A (JP)
Title: Warehouse facilities
Inventor: KAMEI HIDEAKI
IPC: B66F9/07
Filed: 1976-05-17
Abstract: PURPOSE: To provide facilities which can maintain the necessary storage amount easily in a limited space in a warehouse, develop storage efficiency, make the mechanism of a crane simple and compact, and develop reliability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53142401-A (JP)
Title: Apparatus for feeding raw material into heat-cracking furnace
Inventor: ISHII MASAYUKI
IPC: C10J3/30
Filed: 1977-05-18
Abstract: PURPOSE: To provide a raw material-feeding apparatus for a heat cracking furnace to attain easy and stable control of the process and high yields of oil and gas, comprising a means for detecting the water content of raw material which is to by fed into the heat cracking furnaee, and a means for controlling the charging rate of the raw material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11255184-A (JP)
Title: Manufacture of ship kitchen facility and ship kitchen facility
Inventor: MATSUMOTO TAKAHIRO
IPC: A47B77/08
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a ship kitchen facility satisfying the need of a customer by setting the form dimension of a rail (column) between drawers or doors to a constant width in the manufacture of a ship kitchen facility such as sink or service table, and changing the size of the drawer or door so as to be conformed to a required specification. SOLUTION: When the total length W of a sink cabinet to be set in the kitchen of a vessel is determined, the size W1 of a rail (column) between drawers 2, 2 or between doors 3, 3 is set to a constant width, and the size of the drawer 2 or door 3 is changed so that the total length W is conformed to an order specification. If only the size W1 of the rail between the drawers 2, 2 or between the doors 3, 3 is constant, the size of the drawer 2 or door 3 can be determined by calculation from the total length W by subtracting the size W2 of a sink 4 from the total length W by use of a computer, and the most efficient member setting can be performed by the computor or assigning function possessed by a machine tool. Two hook rod are provided vertically on each door 3, and hook rod receivers are provided on a sink cabinet 1 side.
Patent JP-S59183833-A (JP)
Title: Catalyst for hydrogenating heavy oil
Inventor: FUCHIGAMI JIYUN
IPC: C10G45/12
Filed: 1983-03-31
Abstract: PURPOSE:To enable to maintain an excellent reactivity for a long period of time, by a method wherein the volume pores having a diameter in a specified range constitutes a specified proportion. CONSTITUTION:In a catalyst comprising a hydrogenating active metal supported on a carrier consisting of Y-type zeolite and alumina, the pore characteristics determined by using pressurized mercury is made to satisfy the following conditions. (a) The volume of pores having a diameter in the range of 200-5,000Angstrom  is 45-100% of the volume of pores having a diameter in the range of 60- 5,000Angstrom , (b) the volume of pores having a diameter in the range of 60-150Angstrom is 45-0% of the volume of pores having a diameter in the range of 60-5,000Angstrom , (c) the volume of pores having a diameter in the range of 600-5,000Angstrom  is 0.10- 0.40ml/g, and the volume of pores having a diameter in the range of 10<logd-0.3>- 10<logd+0.2> [wherein (d) is the pore diameter at a maximum peak in a pore distribution curve in a pore diameter range of 600-5,000Angstrom ] is 40-100% of the volume pores having a diameter in the range of 60-5,000Angstrom .
Patent JP-H10255735-A (JP)
Title: Battery holding device
Inventor: ETO TOYOHIKO
IPC: H01M10/625
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery holding device which can propery process the gas generated in the battery and is low cost and small-sized. SOLUTION: Plural battery supporting walls, bulkheads, are arranged parallel. A supporting plate 16 of each bulkhead is supporting a cylindrical face of a battery 10 in a battery supporting hole 18. The sealed space is formed to contain a gas exhaust port at the edge face of the battery in the space by using the two wall section members of the bulkhead. The gas exhausted from the gas exhaust port passes the sealed space to be discharged into the outside of a vehicle passing through an exhaust tube 26. No dedicated pipe is required for exhaust by forming a bulkhead and a gas exhaust means integrally.