baber/WOPTO huggingface dataset:
Patent JP-2000244867-A (JP)
Title: Image recorder
Inventor: SHIMIZU TETSUYA
IPC: H04N5/91
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To insert a still picture into a moving image by a simple operation. SOLUTION: A still picture processing circuit 40 reads the highly accurate still pictures to be recorded on a flash memory 42 and applies them to a filter 38. The filter 38 downsamples the received image data and writes them into a frame memory 22. The image data of the memory 22 are displayed on a monitor screen, and a user selects a desired image parts to be recorded as a moving image. A selection circuit 48 supplies the address information in a selection range to an address control circuit 24 according to the user's selection and also supplies the scale factor information to the filter 38. The circuit 40 reads the same image data out of the memory 42 and supplies them to the filter 38. The filter 38 magnifies variably the image data received from the circuit 40 in a designated scale factor and supplies them to the memory 22.  The circuit 24 segments the selection range from the output of the filter 38 and writes it into the memory 22. The circuit 48 instructs a moving image processing circuit 28 to read out the images stored in the memory 22 for several seconds. The circuit 28 processes the images received from the memory 22 as moving images and this processing result is recorded on a magnetic tape 36.
Patent JP-H02219028-A (JP)
Title: Liquid crystal display device
Inventor: FUKAMI SEIJI
IPC: G02F1/1368
Filed: 1989-02-20
Abstract: PURPOSE:To suppress the occurrence of internal polarization in plural areas where an orientated film of polyimide resin is laminated directly by laminating an insulating protection film of inorganic nitride or oxide except in plural areas of picture element electrodes and laminating the orientated film of polyimide resin on the insulating protection film and picture element electrodes. CONSTITUTION:Respective gate wires 14 and source wires 13 provided on a transparent substrate 11, and the whole TFT (thin film transistor) 15 are covered with the insulating protection film 16 except necessary parts such as connection parts for external terminals. On the respective picture elements electrode 12, the insulating protection film 16 is laminated except areas 12a. The orientated film 17 of polyimide is laminated over the insulating protection film 16 laminated on the transparent substrate 11 and the entire picture element electrodes 12 where the insulating protection film 16 is not laminated. Consequently, even when the polyimide resin is used for the orientated film 17, the influence of an internal polarization phenomenon can be suppressed.
Patent JP-H04259342-A (JP)
Title: Method for recovering in from pb-in-ag alloy
Inventor: KUBOTA HARUTOSHI
IPC: C22B58/00
Filed: 1991-02-13
Abstract: PURPOSE:To efficiently recover In by a relatively simple method from In-contg. raw materials having a low In grade like Pb-In-Ag alloy scrap. CONSTITUTION:The dross formed by bringing the alloy contg. 5 to 30wt.% In, 1 to 5wt.% Ag and consisting of the balance substantially Pb and a compsn. contg. >=15wt.% In and consisting of the balance substantially Pb and NH4Cl into contact with each other in such a manner that the weight ratio of the In in the alloy and the compsn. attains 10:1 to 4 is separated from the metal- components and is thickened, by which the In is recovered.
Patent JP-H03245539-A (JP)
Title: Lead frame transfer device
Inventor: KOBAYASHI HIROAKI
IPC: B65H9/00
Filed: 1990-02-23
Abstract: PURPOSE:To set the gap between a lead frame and guide rails at the minimum of a need by a method wherein it is detected that a second guide rail for guiding the end surface of the lead frame is separated from the first guide rails for supporting the lead frame and the gap between the lead frame and the guide rails is controlled. CONSTITUTION:At the time of transfer of a lead frame 1, the positions of guide rails 6, 4a and 5 are set in such a way that the width (l) of the frame 1 becomes a width of a prescribed amount L to correspond to the width (l) and a gap St1 between the rails 6 and 5 and the frame 1 is provided. At this time a conductive stopper 8a is pressed to the rail 4a and an applying voltage is applied. At the time of positioning for fixing the lead frame, the rail 4a is moved to the inner side by a pulse motor 12, the gap St1 dwindles into nothing, a gap St2 between the stopper 8a and the rail 4a is generated, a circuit is shut down and the motor 12 is stopped. Then, at the time of transfer of the frame 1, the rail 4a is moved to the outside by the motor 12, the gap St2 dwindles into notching, it is detected that a current begins to flow, the motor 12 is stopped and the transfer of the lead frame is executed in the smallest gap St1.
Patent JP-S60222440-A (JP)
Inventor: DEBUITSUDO BURAIAN HEIDOTSUKU
IPC: A61K31/22
Filed: 1985-03-04
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-S54133810-A (JP)
Title: Automatic merit calculation unit
Inventor: TAKEGAKI HIROSHI
IPC: H04B1/16
Filed: 1978-04-07
Abstract: PURPOSE: To reduce errors due to an artificial monitor by providing an automatic calculating method for speech articulation.  
     CONSTITUTION: When a received electric field more than one squelch-set by  squelch-adjusting variable resistor 3 is applied to reception part 1 with switch 12 ON, no squelch operation is done and an acoustic signal is transferred to speaker 5 via low-frequency amplifier 4. At this time, a high-level signal is outputted from terminal 7 of reception part 1 and at terminal 6, an analog signal appears which is in proportion to the received electric field. This analog signal is quantized 8 and stored in memory part 10a by a clock pulse from clock-pulse oscillator 9. In arithmetic part 10b, informaton on speech articulation stored in memory part 10a is integrated and this integration value is divided by a real time basing upon the clock pulse arriving at memory part 10a, thereby calculating mean speech articulation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10219123-A (JP)
Title: Curable composition, finish coating method, and coated article
Inventor: MIZUGUCHI KATSUNOBU
IPC: C09D201/06
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a curable compsn. excellent in long-term weatherability, chemical and physical properties, and storage stability by compounding a compd. having specified functional groups (e.g. vinyl ether groups) and a compd. having groups reactive with the functional groups to form chemical bonds as the essential ingredients and by selecting the above-mentioned two compds. so that at least either of them has a piperidinyl group having a sterically hindered nitrogen atom. SOLUTION: This compsn. essentially contains a compd. (A) having at least two functional groups represented by the formula [wherein R<1> , R<2> , and R<3> are each H or a 1-18C org. group; and R<4> is a 1-18C org. group provided that R<3> and R<4> may combine with each other to form a heterocycle contg. Y<1> as the heteroatom (Y<1> is O or S)] and a compd. (B) having groups reactive with the above-mentioned functional groups to form chemical bonds. If necessary, the compsn. further contains an acid catalyst (C). At least either ingredient A or B is a compd. having a peperidinyl group having a sterically hindered nitrogen atom.
Patent JP-H08212979-A (JP)
Title: High pressure sodium lamp
Inventor: OTSUKA HIROKI
IPC: H05B41/19
Filed: 1995-02-07
Abstract: PURPOSE: To provide a high pressure sodium lamp which can be surely started or restarted without having a starting auxiliary conductor separated from an arc tube even when a shock is applied which is simplified in assembly work, and furthermore which can be lighted by a choke coil type stabilizer at rated 100V. CONSTITUTION: A lamp comprises an arc tube 1 lighted by using a choke coil type ballast 13 with a rated 100V power supply 12 to generate 45V lamp voltage, starting auxiliary conductor 2 arranged to be wound 1.5 turn in an outer wall of this arc tube 1 and a starter having a series circuit of an FEC 5 and a semiconductor switch 10. The starting auxiliary conductor 2 and the starter are connected in series through a thermal switch 4, also to connect these conductor, starter and switch, in parallel to the arc tube 1, arranged in a globe 7, so as to constitute the high pressure sodium lamp.
Patent JP-S53126828-A (JP)
Title: Storage control unit
Inventor: NISHIYAMA TAKAAKI
IPC: G06F3/06
Filed: 1977-04-13
Abstract: PURPOSE: To prevent the performance deterioration of the buffer storage BS by transferring the block in case the number of the data process byte designated by an order is under the set value and registering the reading data to BS and by performing only the block transfer when the number of the byte is over the set value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000243991-A (JP)
Title: Method of forming zinc oxide film and semiconductor element using same
Inventor: KARIYA TOSHIMITSU
IPC: H01L21/368
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently forming a high-quality zinc oxide film by a method precipitating a zinc oxide film from a solution, the zinc oxide film being adapted to use as a transparent conductive film or transparent conductive layer for semiconductor elements such as photovoltaic elements. SOLUTION: This is a method wherein a zinc oxide film is formed on a conductive substrate 102 by immersing the substrate 102 into an aqueous solution. A zinc acetate solution having concentrations ranging from 0.01 to 0.5 mol/l and a hydrogen ion concentration (pH) of 5.0-6.5 is used as the aqueous solution. The zinc oxide film is formed by setting the temperature of the zinc acetate solution to 80 deg.C or higher, and making the substrate 102 electrically noncontact with components other than the zinc acetate solution.
Patent JP-H07213443-A (JP)
Title: Finger cut preventing tool
Inventor: HIDACHI TEIZOU
IPC: A47J43/28
Filed: 1994-02-01
Abstract: PURPOSE:To surely prevent fingers from being cut by a kitchen knife by mistake by providing a finger ring for the inner side of a protection plate having a plurality of surfaces, inserting a finger to be attached to the kitchen knife into the finger ring at the time of cooking, and thereby cutting vegetables and the like. CONSTITUTION:This cooking auxiliary tool is so constituted that a finger ring 4 is provided for the inside of a protection plate 1 having a plurality of surfaces 2. When the tool is used, a finger to be attached to a kitchen knife is inserted into the finger ring 4, and the tool is installed in such a way that the outside of fingers is thereby covered by the protection plate 1. The protection plate 1 is then attached to the blade of the kitchen knife at a desired position close to a first joint of the finger so as to let food such as vegetables and the like be cut. By cutting operations as mentioned above, the kitchen knife is brought into contact with the desired position of the protection plate 1 at all times during its vertical movement, and it will never be directly in contact with the fingers. Therefore, the fingers can be prevented from being cut by the edge of the kitchen knife by mistake.
Patent JP-S57158340-A (JP)
Title: Manufacture of metal or alloy for storing hydrogen
Inventor: ONO SHIYUUICHIROU
IPC: C01B3/00
Filed: 1981-03-24
Abstract: PURPOSE: To manufacture a stable and easily usable metal (alloy) for storing hydrogen causing remarkably smaller hysteresis as compared to the case of conventional annealing by pulverizing the hydride of a dehydrogenated metal (alloy) for storing hydrogen in an inert gaseous atmosphere, melting it, and carrying out pulverization again.  
     CONSTITUTION: A metal such as V or Nb or an alloy such as LaNi 5  or CaNi 5  for storing hydrogen is converted into hydride by allowing hydrogen to be well occluded, and the hydrogen is released. The dehydrogenated metal is pulverized to 10W300μm, especially several 10W100μm grain size in an inert gaseous atmosphere of He, Ne or the like. The pulverized metal is melted with an arc melting furnace in a similar inert gaseous atmosphere and pulverized again to said grain size in the inert gaseous atmosphere. Thus, the hysteresis of the resulting metal (alloy) for storing hydrogen during the absorption or release of hydrogen is inhibited, and the plateau part can be made flatter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56137986-A (JP)
Title: Ink ribbon for impact printer
Inventor: SATOU NOBUO
IPC: B41J31/02
Filed: 1980-03-31
Abstract: PURPOSE: To obtain the ink ribbon for the impact printer which is excellent in lifetime, the quality of printing and the like by using woven fabric of heat-resisting aromatic polyamido fibers.  
     CONSTITUTION: Flat-woven cloth woven from the heat-resisting aromatic polyamido fibers (for example, Kevlar 29 made by Du Pont Co., aramit RPT made by Rhome- Poulence Inc., etc.) is coated with ink and thereby the ink ribbon for a dot printer is formed. The ribbon thus prepared has a lifetime twice longer approximately than conventional ink ribbons. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10242160-A (JP)
Title: Semiconductor device
Inventor: KAWANO AKIHIRO
IPC: H01L29/737
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To realize a high speed operation of a compd. semiconductor device and suppress the characteristic variation due to application of a voltage for operation. SOLUTION: A hetero-junction bipolar transistor comprises an n-type GaAs collector layer 14, regions 17 for electrically isolating electric regions, p-type GaAs base layer 15 on the collector layer 14, n-type InGaP or AlGaAs emitter layer 16 on the base layer 15 having ion-implanted regions 15a formed by implanting protons in the other end of the layer 15. At both sides of the region 15a, regions 18 contg. no ions made of the layer 14 not implanted with ions are formed.
Patent JP-H07227863-A (JP)
Title: Fire retardant norbornane resin product, manufacture thereof and combination of reactive raw liquid used for manufacture
Inventor: TANIMOTO HIROTOSHI
IPC: B29K86/00
Filed: 1994-02-17
Abstract: PURPOSE:To control the heat generator and carbonization and deterioration of resin at the time of polymerization and secure sufficient fire retardancy by establishing a principle of adding a halogen-containing fire retardant agent and a halogen active species collecting agent in a molded product formed by bulk polymerizing norbornane monomers in a mold. CONSTITUTION:In a molded product formed by bulk polymerizing norbornane monomers in a mold, a halogen containing fire retardant and a halogen active species collecting agent are added. At that time, a halogen excluding retardant can be added therein. On the other hand, in a method of manufacturing the molded product, bulk polymerization is carried out in the state of melting or dispersing the halogen containing fire retardant and the halogen active species curing agent in the norbornane monomers. Also the halogen including fire retardant can be bulk polymerized. The reactive liquid used for the bulk polymerization is composed of a reactive raw liquid containing metathesis catalyst and the halogen active species collecting agent and raw liquid containing norbornane monomers, an activating agent and the halogen-containing fire retardant.
Patent JP-S59174466-A (JP)
Inventor: AKITOSHI HIROSHI
IPC: B65D77/30
Filed: 1983-03-14
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-S58159262-A (JP)
Title: Magnetic tape running speed controller
Inventor: YOSHINO TADASHI
IPC: G11B15/467
Filed: 1982-03-16
Abstract: PURPOSE:To run a magnetic tape even at an extremely low speed, by measuring the traveled amount of the magnetic tape per specified unit time, comparing this value with a prescribed value, and applying the result of comparison to a magnetic tape driving means as a pulse width modulation signal. CONSTITUTION:A DC motor 13 generates a rotary rorque T in the direction of the arrow C when an input signal of a driving circuit 22 is at high level, and does not the torque T when low level. The rotary angle of a capstan 11, i.e., the amount of the magnetic tape 10 is detected with a disc 14 with slits, a light emitting device 15 and a photodetetor 16. The light outputted from the device 15 intermitted with the revolution of the disc 14, and inputted to the photodetector 16. The photodetector 16 outputs a pulse signal P indicating the intermission and the amount of the magnetic tape 10 is measured by counting the pulse signal P.
Patent JP-S51118031-A (JP)
Title: Scott connection transformer
Inventor: IWAKI KIYOE
IPC: H01F30/14
Filed: 1975-04-09
Abstract: PURPOSE: To simplify the manufacturing of scott connection transformer porducing main winding and T winding, of which inpedance voltages must be difference each other, into same inside and outside diameters. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60186899-A (JP)
Inventor: OZAWA KAZUNORI
IPC: G10L19/04
Filed: 1984-03-06
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-S63208743-A (JP)
Title: Detection of concentration of acid or alkali
Inventor: NOMURA YOICHI
IPC: G01N19/00
Filed: 1987-02-25
Abstract: PURPOSE:To detect the concn. of an acid or alkali continuously with high accuracy by detecting the change in swelling of a three-dimensional polymer having an acidic or basic functional group. CONSTITUTION:A device 1 for detecting the concn. of sulfuric acid contains a cation exchange membrane and consists of a liquid chamber 4, a screw part 5 and a detecting chamber 7 contg. a strain gage 6. The lower part of the exchange membrane 2 is fixed at the bottom of the liquid chamber 4 and the upper part of the exchange membrane 2 is mounted through a hole 8 bored through the screw part 5 to the upper part of the detecting chamber 7 by means of a spring 9. A connector 10 to the strain gage 6 is mounted between the exchange membrane 2 and the spring 9. The dimensional change of the exchange membrane 2 is transmitted to the gage 6. The concn. of the acid or alkali is thereby detected continuously for a long period of time.
Patent JP-S63210812-A (JP)
Title: Optical correction type variable focal length lens
Inventor: KIRIKI TOSHIHIKO
IPC: G02B15/15
Filed: 1987-02-27
Abstract: PURPOSE:To cover the angle of view equiv. to the angle of view of a standard lens on a short focus side and to improve performance by fixing a 2nd group and 4th group and integrally moving a 1st group and 3rd group, thereby changing the focal length and equalizing image plane positions. CONSTITUTION:The 2nd group and 4th group are fixed and the 1st group and 3rd group are integrally moved, by which the focal length is varied and the image plane positions are equalized. The 1st lens group consists of the combined lens of a negative meniscus lens the convex face of which is directed to the object side and positive lens the strongly convex face of which is directed to the object side, successively from the object side. The 2nd lens group consists of two pieces of negative lenses and one piece of positive lens, successively from the object side. The 3rd lens group consists of the combined lens of a negative meniscus lens and positive lens and the 4th lens group consists of a positive lens, negative lens and positive lens, successively from the object side. While the lens is thereby simplified in constitution, the lens is provided with brightness and variable power ratio of sufficient sizes; in addition, the well balanced aberration correction is executed in all the regions of variable powers.
Patent JP-S57157563-A (JP)
Title: Semiconductor device
Inventor: ASANO MASAMICHI
IPC: H01L23/52
Filed: 1981-03-24
Abstract: PURPOSE:To reduce a leakage current of a semiconductor device due to a light produced at a P-N junction by forming a light shielding means on a semiconductor region formed with a P-N junction and largely reducing or shielding a light incident to the P-N junction. CONSTITUTION:N<+> type drain and source regions 211, 212 are diffused and formed in a P type semiconductor substrate 24, and a gate electrode 28 made of polycrystalline Si is covered through a gate SiO2 film 27 on a channel region  disposed between the drain and source regions. Subsequently, a field SiO2 film  29 is formed around the regions 211, 212, and a groove 30 which surrounds the  three sides of the regions 211, 212 and reaches at the end the surface of the substrate 24 is formed at the film 29. Thereafter, an SiO2 film 25 is accumulated  on the surface of the substrate 24 except the groove 30, and an insulating layer  26 containing P is accumulated in the prescribed thickness in the groove 30 and on the surface of the film 25. In this manner, a new groove 31 which does not  reach the surface of the substrate 24 at the end of the film 26 is formed, and aluminum conductive layers 231, 232 which cover the P-N junction through contacting holes 221, 222 are respectively covered on the regions 211, 212 while burying the groove 30.
Patent JP-S58159861-A (JP)
Title: Fluid dispenser
Inventor: SEKI MICHINORI
IPC: B05B11/00
Filed: 1982-03-19
Abstract: PURPOSE:To provide a dispenser which has a conduit passage running from the clearance in the supporting part between a valve stem and a case to the side hole provided in the upper part of a chamber, by closing said side hole with an annular elastic band enclosing the chamber and enabling the instantaneous compensation of the internal pressure at proper times when the pressure in the case is reduced. CONSTITUTION:While this device is in use in an inverted position, a ball valve 10 is seated on the shoulder 23c of a nipple part and blocks the passage to the space in the head part. When the user forces the stem 3 of a discharge valve upward or downward in this state, a notch 22a is closed almost, and the air in a cylinder part 22 of a small diameter and a loose cylindrical valve 4 is forced through the passages 4c in the lower (upper) part of the valve 4 into a cylinder part 21 of a large diameter. When a clearance 34 coincides with a side hole 21b, the air is forced from a chamber 2 into the space in a case 11. On the other hand, liquid is admitted into the chamber 2 when the valve 4 descends (ascends) and a bucket 44 coincides with the notch. When the liquid is filled in the chamber 2 by the repetition of said operations, the principle of a hydraulic device acts and the sealing between the head 4a of the valve 4 and the inside shoulder 3a of the stem 3 is broken so that the liquid is discharged through the through-hole 4c of the valve 4c. The words in paraentheses express the case in the erected position.
Patent JP-H09238257-A (JP)
Title: Setting device for reference density point
Inventor: ASADA SHINJI
IPC: H04N1/60
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide the device setting automatically a proper reference density point with respect to image data or the like causing a blurred color. SOLUTION: An absolute value of a difference between different color components among density by color components of each picture element is defined as a color. When a mean density DM for each picture element is a density level threshold DLT or over or the mean density DM for each picture element is less than the density level threshold DLT (S122), only a picture element whose color is higher than a color threshold level DCT is selected to be a valid picture element and the mean density DM is stored (S123). Then based on the mean density DM of the valid picture elements, a mean density frequency histogram and an accumulated mean density frequency histogram (S124) are obtained and a highlight point and a shadow point are set based on them.