baber/WOPTO huggingface dataset:
Patent JP-S63289570-A (JP)
Title: Recorder
Inventor: MORI KOICHI
IPC: B41J2/445
Filed: 1987-05-22
Abstract: PURPOSE:To enable dealing with a fluctuation in the quantity of light of a light source by providing a means for generating a developing bias voltage which generates the developing bias voltage corresponding to the detection signal of a quantity of light detector. CONSTITUTION:A recorder for forming a recording image on recording paper by an electrophotographic process is provided with the quantity of light detector 10 which detects the quantity of the output light of the light source 3a and the means for generating the developing bias voltage which generates the developing bias voltage corresponding to the detection signal of the detector 10. Namely, a bias voltage selecting part 13 sets a voltage VB4 at the developing bias voltage EB when decision is made that the quantity of light of a fluorescent lamp 3a is larger than L1 in accordance with the value of a digital signal CD. Said part sets a voltage V3 at the developing bias voltage EB when decision is made that the quantity of light is larger than L1 and below L2. The selecting part sets a voltage VB2 at the developing bias voltage EB when decision is made that the quantity of light is larger than L2 and below L3 and sets a voltage VB1 at the developing bias voltage EB when decision is made that the quantity of light is larger than L3. The fluctuation in the quantity of light of the light source is thereby dealt with and the running cost is reduced.
Patent JP-H07207336-A (JP)
Title: Production of refractory steel products for building structural purpose
Inventor: IWAI KIYOSHI
IPC: C22C38/00
Filed: 1994-06-06
Abstract: PURPOSE:To produce refractory steel products for building structural purposes which have high yield strength in the event of a fire, has a low yield ratio at ordinary temp. and has excellent weldability and slitting characteristics. CONSTITUTION:A slab which contains 0.04 to 0.14% C, 0.05 to 0.50% Si, 0.50 to 1.50% Mn, <=0.02% P, <=0.05% S, 0.10 to 0.40% Mo, 0.005 to 0.060% V, 0.005 to 0.060% Nb, 0.005 to 0.030% Ti, and 0.002 to 0.10% Al, consists of the balance Fe and inevitable impurities and has the value of PCM of <=0.21% is heated and quenched to >=1050 deg.C and is hardened by reheating to a temp. range of Ac1 to Ac3 transformation points after the end of rolling in a temp. range of 850 to 950 deg.C; thereafter, the slab is further tempered at 500 to 650 deg.C. One or >=2 kinds selected from 0.05 to 0.40% Cu, 0.05 to 0.40% Ni, 0.10 to 0.40% Cr and 0.005 to 0.0050% Ca may be incorporated into this slab; where, PCM=C+ Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B(%).
Patent JP-H02302984-A (JP)
Title: Operation sound generator for av device
Inventor: WATABE OSAMU
IPC: G11B33/10
Filed: 1989-05-17
Abstract: PURPOSE:To automatically inhibit the generation of an operation sound from a built-in sounding body and, moreover, to hear the operation sound from a headphone by automatically switching the generating part of the operation sound to a headphone side and an AV device main body side according to the attachment and non-attachment to the AV device of the headphone. CONSTITUTION:Operation sound signal generating circuits 1, 2 and g1 output operation sound signals according to the operation of an operator, and a sounding body 3 is built in the main body of the AV device and generates the operation sound. A switch 8 detects the attachment and non-attachment condition to the main body of the AV device of the headphone, and a gate circuit g2 receives the signal from the switch 8, passes the operation sound signals from the operation sound signal generating circuits 1, 2 and g1 to the sounding body 3 when the headphone is in the non-attachment condition to the main body, and on the other hand, inhibits the passage to the sounding body 3 of the operation sound signals from the operation sound signal generating circuits 1, 2 and g1 when the headphone is in the attachment condition to the main body. Circuits C, r1 and r2 give the operation sound signals to sound signals to the headphone. Thus, the generation of the operation sound from the built-in sounding body can be inhibited, and moreover, the operator himself can hear the operation sound.
Patent JP-2000314509-A (JP)
Title: Burner
Inventor: KEGASA AKISHI
IPC: F23D14/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce NOx by providing a main burner port component made of a compact material, having a main burner port for forming a main flame by ejecting the residual part of mixture gas to a holding flame and improving flame formation for an object to be heated, thereby enhancing heat efficiency and furthermore increasing the air ratio. SOLUTION: A disc-like main burner port component 14 is tightened to the upper side of an annular casing 9 in a burner 100 and provided with a plurality of main burner ports 13 at fixed intervals in the circumferential direction, while being inclined to the upper part radially outward. Furthermore, a ring-like member 15 made of a felt-like metal fiber board and forming a flame-holding plane 18 is provided on the outside of the main burner port component 14. Consequently, total primary air type combustion, where variable range of combustion is enlarged and generation of NOx is suppressed by setting a higher air ration, can be realized. Furthermore, heat efficiency can be enhanced because the flame can be shaped according to an object to be heated.
Patent JP-S5348385-A (JP)
Title: Cover for lighting equipment
Inventor: AZUMA KEIJI
IPC: F21V5/04
Filed: 1976-10-15
Abstract: PURPOSE: To provide a transparent cover for a lighting equipment wherein irregular patterns are formed across the specific region on the inner and outer faces of said cover, thereby to improve light diffusion and light permeability of the lighting equipment and to make it difficult to observe lamp image. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61282891-A (JP)
Inventor: FUJIKAWA YOSHITAKA
IPC: G06F3/0481
Filed: 1985-06-10
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-H01293517-A (JP)
Title: Method of monitoring ion dosage
Inventor: TANAKA KAZUHIRO
IPC: H01L21/265
Filed: 1988-05-20
Abstract: PURPOSE:To measure an ion dosage easily and quickly and facilitate the improvement of the characteristics of a semiconductor device and the improvement of the reliability and the yield of the device by a method wherein the ion dosage is monitored by obtaining the variation of the optical concentration of a transparent substrate. CONSTITUTION:In order to monitor the ion dasage of a specimen which is subjected to ion implantation, the ion dosage is monitored by obtaining the variation of the optical concentration of a transparent substrate. For instance, before ions are implanted into a semiconductor wafer, a glass wafer having the same shape as the semiconductor wafer is prepared and the ions are implanted into the glass wafer first and then implanted into the actual semiconductor wafer. The dosage is monitored to observing the variation of the color of the optical glass. The dosage may be monitored by visual observation with naked eyes but, in order to monitor more precisely, if the correlation factor between the ion dosage and the optical concentration is obtained beforehand and the ion dosage is monitored by an optical densitometer, the more accurate ion dosage can be measured.
Patent JP-S5552053-A (JP)
Title: Photothermosensitive type copying method
Inventor: SHINOHARA YOSHINORI
IPC: G03C5/26
Filed: 1978-10-09
Abstract: PURPOSE:To successively form a sharp copy stable for a long term irrespective of a kind of dye used for forming the image of an original, by heat transferring the latent image of a copy original formed on a reproductive photosensitive belt to a copy sheet coated with a chemical. CONSTITUTION:A transfer sheet coated with chemical A, and a photosensitive belt rendered reproductive which is made of a flexible transparent resin and coated with photosensitive agent B changing reactivity with chemical A according to light quantity received are used. Original 11 is superposed on photosensitive belt 15 coated with agent B with coating rollers 6, 6' to form the latent image of original 11 on belt 15 by exposure with lamp 8. Original 11 is removed, the transfer sheet is superposed there, passed through heating rollers 3, 3' together with belt 15 to form the original image on the transfer sheet by reacting agent B having formed the latent image with chemical A on the transfer sheet.
Patent JP-H04329876-A (JP)
Title: Apparatus for sputtering and method therefor
Inventor: SASAKI TORU
IPC: G01R11/00
Filed: 1991-04-30
Abstract: PURPOSE:To keep distance between a target and a substrate constant even in the case of the target consumption by shifting the target or a substrate holder according to an integrated electric power charged to the target. CONSTITUTION:The substrate holder 4 is fixed to a vacuum chamber 6 and a cathode body 10 is fitted as shiftable to the vacuum chamber 6. The electric power is charged to the target 8 from a DC power source 30 and the integrated electric power is measured with an integrating wattmeter 32. A distance control device 34 transfers command to a motor 20 so as to shift the target 8 upward by the equal distance as the consumed thickness of target according to the value of integrated electric power. By rotating the motor 20, the cathode body 10 is vertically shifted through gear mechanisms 22, 24 and screw mechanism 15.
Patent JP-S5915177-A (JP)
Inventor: TANMACHI AKIRA
IPC: E05D7/00
Filed: 1982-07-16
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-S5350626-A (JP)
Title: Data transfer system
Inventor: MATSUO MASUJIROU
IPC: G06F3/00
Filed: 1976-10-20
Abstract: PURPOSE:To enable an effective transmission, by reading out and outputting the data group in which the number attached to the repetitive code and that to the data group memorized in teh memory unit are in agreement with each other, when the repetitive code is received.
Patent JP-S5351338-A (JP)
Title: Variable stage type carburettor
Inventor: YAMAUCHI TERUO
IPC: F02M19/08
Filed: 1976-10-20
Abstract: PURPOSE: A dditional another air bleed provision to an air bleed in the structure of controlling opening area in proportion to throttle valve opening degree facilitates to prevent rarefaction of mixed air in case of accelerating from low speed and to enhance maneuverability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62280727-A (JP)
Title: Electrophotographic photometry instrument
Inventor: FUJISAWA HIROTOSHI
IPC: G03B7/099
Filed: 1986-05-30
Abstract: PURPOSE:To enable division photometric operation on an image picking up screen where an object image is formed and to attain a TTL photometry with high accuracy by using a solid-state image pickup element picking up a still image of he object as a photodetecter for photometry and computing brightness measurement data on the object based on the level data of image signals obtained in optional areas in an image pickup area. CONSTITUTION:When photometry control operation is started, a stop set value (Fno) and an exposure time set value (Ssp) for light measurement control, i.e. shutter speed data are supplied to a diaphragm driving part 6 and a shutter driving part 6 to operate a diaphragm 3 and a shutter 4. A charge coupled element (CCD) driving part 7 drives a CCD imager 10 to perform image pickup operation for the photometry and the image pickup output is digitized to write image data, i.e. signal level data in a RAM 30. Then, the microcomputer of a system controller 20 reads the respective signal level data of image signals obtained in fine areas (a)-(e) in the image pickup area AR of the CCD imager 10 out of the RAM 30 to calculate photometry brightness data such as the total brightness level and contrast of the subject 1.
Patent JP-S5554558-A (JP)
Title: Production of continuous zinc hot dipping steel sheet
Inventor: NAKAOKA KAZUHIDE
IPC: C23C2/06
Filed: 1978-10-13
Abstract: PURPOSE:To manufacture Zn plating steel sheet having superior quality, by carrying out rapid cooling treatment by dipping in alcohol or atomomizing alcohol after carrying out recrystallization treatment of the sheet at continuous zinc hot dipping process. CONSTITUTION:The steel sheet 1 is rapidly cooled at 350-500 deg.C in the alcohol dipping tank 3 after carrying out over recrystallization in the uniform heating furnace 2 and continuously carrying out aging treatment in order to deposit C, N dissolved supersaturatedly in the steel by rapid cooling in the over aging treating furnace 5 and next, plating is carried out in the zinc plating bath 4. The above mentioned cooling by alcohol is non-oxidative uniform cooling and also has distinctive features such as stopping cooling at optional sheet temperature etc., is shown. Moreover, cooling speed of the sheet 1 is able to change optionally by controlling dipping time in the tank 3. Both soft zinc plated sheet for deep drawing excellent in mechanical property and high tensile zinc plated sheet, are able to manufacture from zinc hot dipping sheet obtained.
Patent JP-H0420350-A (JP)
Title: Computer for liquid transfusion
Inventor: KANESAKA TOSHIYA
IPC: A61M5/00
Filed: 1990-05-15
Abstract: PURPOSE:To quickly and exactly calculate the information required for a liquid transfusion by configuring the computer so that a calculating expression required for the liquid transfusion stored in advance is selected, and a numerical value by an input instruction is inputted and calculated, and displayed. CONSTITUTION:By a calculating expression selecting switch means 1, one case of three cases is selected. A calculating expression is stored in a calculating expression storage means 2. Based on the selected calculating expression, a numerical value required for the calculation is inputted to an input means 4 in accordance with an instruction of an input instructing means 3, and stored in an input value storage means 5. The input value storage means 5 is configured by a given quantity storage means 5a, a dilution magnification storage means 5b, and a weight storage means 5c. When the input required for the calculation is finished, the calculation is executed by a calculating means 6, based on the selected calculating expression and the inputted numerical value, and a result is stored in a calculation result storage means 7. the calculation result storage means 7 is configured by a liquid quantity storage means 7a, a 60-drops/ml liquid transfusion set drop number storage means 7b, and a 15-drops/ ml set drop number storage means 7c. A result of calculation and an input value are displayed by a display means 9, and the display can be switched by a display switching means 8.
Patent JP-S6019765-A (JP)
Inventor: PEETAA FUAIEN
IPC: C07D249/08
Filed: 1984-06-20
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-2000318348-A (JP)
Title: Holder for card type disk calendar
Inventor: YAMAGUCHI MITSUNORI
IPC: B42F7/14
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To consider the environment, easily manufacture and reduce the costs of a material, the manufacture and the carriage by folding one holder constituting body formed of corrugated boards, assembling the same and forming a cartridge storage section and a screen section. SOLUTION: A card storage section and a screen section are formed by folding one holder constituting body 1 formed of corrugated boards and assembling the same. First side face sections 3 of the holder constituting body 1 are continued respectively on both outer edges facing each other of a frame 2 having the quadrilateral outer side edges on one side, and second side face sections 4 are continued respectively on both outer edges on the other side, and back plate sections 5 are continued outside the side face sections 3, while screen plate sections 6 are continued outside the second side face sections 4.  Storage engaging sections 5a and 5b are formed on respective back plate sections 5 and screen engaging sections 6a and 6b are formed on respective screen plate sections 6, and the inclination angles are provided on boundaries from the second side face sections 4 continuing the side sections on the same side of both screen plate sections 6 in the constitution of the holder.
Patent JP-H07328214-A (JP)
Title: Structure for base frame body for pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1994-06-07
Abstract: PURPOSE:To equally adjust the linking state of both two molded articles consisting of a base frame body by simplifying the handling of a base frame with these molded articles. CONSTITUTION:The base frame body is formed by a first molded article 9a forming its upper half part and a second molded article 9b forming its lower half part and in the state of mutually fitting and internally and externally superposing first and second connecting parts 50 and 51 of the first and second molded articles 9a and 9b, the first and second connecting parts 50 and 51 are linked. Then, both the connecting parts 50 and 51 are fastened to a wood frame by screws 52 inserted to both passing holes 55a and 56a in the state of concentrically overlapping rear and front fasteners 55 and 56.
Patent JP-H11330405-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAKO TAKASHI
IPC: H01L21/28
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with which no electric field is locally focused on a capacitor lower electrode and the surface area of a stacked capacitor lower electrode is large. SOLUTION: A DRAM in a semiconductor device having a device separating oxide film 2, diffused layer regions 3, gate electrodes 4 and capacitor electrodes 9 which are electrically connected to the diffused layer regions 3 on a semiconductor substrate 1 having a bit line 5. Buffer insulating films 14 as additional capacitance films are formed on the upper side of the lower electrode 9. Furthermore, a DRAM has capacity films 10 and a capacitor upper electrode 11.
Patent JP-S614294-A (JP)
Inventor: MORIMITSU MASAAKI
IPC: H05K3/28
Filed: 1984-06-18
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-H10321743-A (JP)
Title: Resin-sealed semiconductor device and its manufacture
Inventor: NAKANO SEIJI
IPC: H01L23/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent water which permeates a part of a hollow package from the bottom of the package by providing a hollow portion at the bottom of the hollow package. SOLUTION: This resin-sealed semiconductor device is constituted of a lead frame 2, a hollow package 1, a cover 7 and the like. A semiconductor element is fixed to a die pad 3 in an accommodation concavity 5a with adhesive 8b and connected to the lead frame 2 by bonding wires 6. The cover 7 of a metal, synthetic resin or glass plate is fixed to a cover attachment portion 4 of the upper surface of a resin first part 1a with the adhesive 8b, and sealed airtightly. A second part 1b is fixed onto the lower surface of a bottom 1c of the first part 1a, and a hollow portion 9 is formed by a concavity 9a at the center of the second part 1b and the bottom surface of the first part 1a. As a result, an air layer is provided, which prevents water that permeates the part 1b from the bottom 1c of the hollow package 1.
Patent JP-H11331142-A (JP)
Title: Method and device for managing public key certificate
Inventor: TAKEDA AKIRA
IPC: G06F21/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To accelerate the examining processing of a public key certificate by dispensing with the examination of a public key certificate, which is examined by an examination device inside a LAN, at the other examination device on the LAN to which plural public key certificate examination devices are connected. SOLUTION: A public key certificate managing device 10 is installed inside a LAN and prior to performing the examining processing of the public certificate, each of examination devices 20, 21, 22 and so on inquires whether or not this public key certificate is registered in the public key certificate managing device. When it has been already registered, the examining processing is omitted. When the examining processing of the public key certificate is made successful each examination device registers such a public key certificate in the public key certificate managing device. By sharing the examined public key, the examining processing of the shared public key certificate can be omitted so that enciphering processing using the public key cryptograph can be acceleted.
Patent JP-S5827404-A (JP)
Title: Oscillating circuit
Inventor: NAKABE KOUJI
IPC: H03L7/18
Filed: 1981-08-11
Abstract: PURPOSE:To obtain an oscillation circuit with good stability and a wide variety of frequency varying range, by generating a frequency of sum of input frequencies at a mixer and generating a frequency of the difference of input frequencies at another mixer, through the provision of the mixers before and after  a delay line. CONSTITUTION:A frequency mixer 2 mixes an output of a varible frequency oscillators in which the oscillatin frequency omega0 is changed with a control voltage Vc with an output omega of an amplifier 1 and a signal in frequency (omega-omega0) is selected at a band-pass filter 3 for the amplitude characteristics. The output of the filter 3 is mixed with the output of the oscillator 6 at a mixer 5 via a delay line 4, and the component in frequency omega is again picked up at a band-pass filter 7 and the component is applied to the input of the amplifier 1.
Patent JP-H04281921-A (JP)
Title: Dredger
Inventor: HASHIMOTO NORIO
IPC: E02F3/06
Filed: 1991-03-08
Abstract: PURPOSE:To smooth the actuation, by arranging a remover of foreign materials, a shutter gate, and a shearing paddle in the intake hood equipped in the lower end of a vertical screw conveyor to be able to swing. CONSTITUTION:The opening 7a of an intake hood 7 locating at the lower end of a vertical screw conveyor 1 is confronted to the progressing direction of a dredger boat, and the hood 7 is inserted into the soft mud of the water bottom. While the cutter blade 60c of shearing paddle 60 and the rotary blade 20c of a remover 20 of foreign materials are rotated, the dredger boat is forwarded. And further, the soft mud is fluidized at the near position of the opening 7a to enter the conveyor 1 and rise the conveyor 1 by means of lifting action of the screw 23. And foreign materials in the soft mud are rejected from the hole 7b of hood 7 to the outside. And during the dredging work, while monitoring soft mud sensors 50, 51, the shutter gate 40 is operated. When the sensor 50 detects soft mud, the opening of gate 40 is kept.
Patent JP-2000314623-A (JP)
Title: Handle unit for surveying machine
Inventor: WAKABAYASHI AKIRA
IPC: G01C15/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a handle unit being set on the top side of an angle measuring machine, e.g. a transit, or a total station having an angle measuring function and a range finding function in which observation on the top side by means of a telescope is not disturbed. SOLUTION: The surveying machine 10 comprises a turnable telescope 28 for measuring the angle with respect to a predetermined line of collimation. A handle unit 38 (42, 48, 54, 56) are disposed on top of the telescope body and arranged such that observation at least in the central region of the telescope 28 is not disturbed when the telescope 28 is directed toward the top side.
Patent JP-S5250386-A (JP)
Title: Process for polymerizing alpha-olefins
Inventor: UENO HARUO
IPC: C08F10/00
Filed: 1975-10-21
Abstract: PURPOSE: To obtain a polymerization catalyst for α-olefins, to prepare highly crystalline poly(α-olefin)s (e.g. polypropylene) with high yields. 
     COPYRIGHT: (C)1977,JPO&Japio