baber/WOPTO huggingface dataset:
Patent JP-H03170551-A (JP)
Title: Photopolymer composition
Inventor: TOKO AKIRA
IPC: G03F7/038
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a highly sensitive and highly heat-resistant photosensitive polyimide resin composition having good adhesion and low modulus by mixing a copolymer of a silicone-diamine with a polyamic acid with a biscoumarin compound and a glycine compound as essential components. CONSTITUTION:A photopolymer composition is formed by mixing a copolymer (A) of a siliconediamine of formula I (wherein (n) is 1-50) with 99.5-75wt.% polyamic acid having repeating units of formula II(wherein R1 is a tri- tetra-valent organic group; R2 is a bivalent organic group; R3 is a C-C double bond- containing group; and (m) is 1-2) with a sensitizer (B) comprising a biscoumarin compound having a carbonyl group in the 3-position and represented by formula III (wherein R4 and R5 are each H, alkoxy or dialklamino) and an initiator (C) comprising a glycine compound of the formula IV (wherein R6 is H, CH3, C2H5, C6H5 or the like). The amounts of the components are such that 1-10 pts.wt. component B and 1-20 pts.wt. component C are used per 100 pts.wt. component A.
Patent JP-H07143343-A (JP)
Title: Coding device
Inventor: UMEZAWA TAKESHI
IPC: G06T9/00
Filed: 1993-11-17
Abstract: PURPOSE:To suppress the ommision of image information due to the repetition of irreversible coding operations. CONSTITUTION:The quantization and inverse quantization operations are carried out at a coding/decoding part 40 based on a main quantization table 43 and a temporary quantization table 44. The table 43 is used when the picture information is finally transmitted, and the table 44 is used for the temporary quantization to temporarily store the picture information when the table 43 is not decided yet. The data stored by the table 44 are temporarily decoded and then transmitted after undergoing the second quantization and the entropy coding through the table 43. The table 44 is set at such an element that can prevent the omission of information due to the quantization of a single time even if the quantization is carried out twice.
Patent JP-H02157349-A (JP)
Title: Panelling process
Inventor: SAITO MINORU
IPC: E04F13/21
Filed: 1988-12-06
Abstract: PURPOSE:To improve waterproof characteristic by using a panel in which a part of a projection piece for polymerization corresponding to the position of a projection piece for supporting to be temporarily stopped is cut to the bottom end of a side wall, and by temporarily stopping the projection piece for supporting that is in the position corresponding to the cut-out part, with a fixture. CONSTITUTION:A square or rectangular panelling face 2 and a side wall 3 that is extruded below to the four corners thereof are provided, so as to provide a projection piece 4 for polymerization in which cut-out parts 4a are formed, for which the bottom end of the adjoining side wall 3 is extruded outside and a part of it is cut out to the vicinity of the bottom end. A hat-like surface material that has a projection piece 5 for supporting on the bottom end of both of the side walls 3 is filled in a box-like concavity. The projection piece 4 for polymerization being put on the projection piece 5 for supporting, both on a panel A, the projection piece 5 for supporting in a portion that has the cut-out part formed in the projection piece 4 for polymerization on the adjoining panel A is temporarily stopped on a body, so as to fix both of the supporting projection pieces 4, 5 at the same time on the body. The removal of the wall body can thus be prevented.
Patent JP-2001090313-A (JP)
Title: Wall plate fitting piece
Inventor: FUKUTOMI YOSHISADA
IPC: E04F13/21
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a wall plate fitting piece which fits a wall plate to a fitting substrate and prevents the wall plate from being damaged in an earthquake by holding a projecting part provided on an upper or lower butt end surface of the wall plate to support the wall plate. SOLUTION: The wall plate fitting piece comprises a base part 1 to be locked to the fitting substrate, a bracket 2 projecting from the base part 1, a wall plate engagement part 3 erected or suspended from the bracket 2, and a slidable cover 4 which covers the wall plate engagement part 3 and comprises a hard material slidable with respect to the wall plate engagement part 3. The slidable cover 4 is preferably provided with a projection 4aa having a sharp tip which is driven in the butt end surface of the wall plate.
Patent JP-2001121669-A (JP)
Title: Document preparing apparatus having discrimination expressing function, discrimination expressing method, and recording medium storing program for expressing discrimination
Inventor: NINOMIYA IZUMI
IPC: G06F3/048
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a document preparing apparatus having a discrimination expressing function which does not need to confirm the properties of a diagram every time even when diagram data are difficult to be colored in an indicated color and to display on a plan and can confirm a color set up on the diagram easily on the plan, a discrimination expressing method, and a recording medium storing a program for expressing discrimination. SOLUTION: An apparatus has a discrimination expressing function including an object selecting means for selecting an optional object comprising characters and diagrams in an image area, a color property setting means for setting an optional color property for a selected object, a color information display process for displaying color information corresponding to the color property in the periphery of the object in the image area.
Patent JP-H03171420-A (JP)
Title: Magnetic recording medium
Inventor: MARO TAKESHI
IPC: G11B5/66
Filed: 1989-11-29
Abstract: PURPOSE:To improve magnetic characteristics as a magnetic recording medium, especially to increase coercive force, by incorporating Ru, Rh, Pd, Os, Ir or Pt into a complex magnetic film comprising ferromagnetic metal and polymer. CONSTITUTION:The magnetic recording medium is produced by simultaneous vapor deposition of ferromagnetic metal 1 and polymer 2, and at least one element selected from the fifth and sixth periods of the VIIIB group of the periodic table (Ru, Rh, Pd, Os, Ir and Pt) which has larger atomic weight than Fe, Co or Ni is incorporated into the metal part in the magnetic recording medium by 0.5 - 30atm.% to the ferromagnetic metal. By adding Ru, Rh, Pd, Os, Ir or Pt which is hardly mixed with the polymer component, these elements precipitate around the polymer and magnetically separate ferromagnetic metal particles to increase coercive force of the film. Thus, the obtd. medium has high coercive force suitable as a magnetic recording medium.
Patent JP-H06159530-A (JP)
Title: Metal diaphragm type branch valve
Inventor: SUGANO YOICHI
IPC: F16L41/02
Filed: 1992-11-19
Abstract: PURPOSE:To provide a metal diaphragm type branch valve which is easy to operate a handle and requires less space. CONSTITUTION:In a branch valve provided with a metal diaphragm 7, which connects/disconnects the primary passage 12 to/from the secondary passage 13, a driving handle 9 for the metal, diaphragm 7 is inclined so that its axial line 14 (17) makes an angle ranging from 30 deg. to 60 deg. with a plane 16, which vertically crosses an axial line 15 of a manifold connecting part 3. In this way, even though plural branch valves are arranged close to each other, each of their handles can be operated easily without being affected by branch valves next to each other.
Patent JP-H07156575-A (JP)
Title: Spine for bookbinder
Inventor: SHIRAI NAOKI
IPC: C09J7/02
Filed: 1993-12-10
Abstract: PURPOSE:To prevent a spine from being broken due to blocking by a method wherein two hot-melt bonding layers the melting points of which are different from each other, are pasted in advance onto mounting paper serving as spine under the condition that the melting point of the upper bonding layer is set to be higher than that of the lower bonding layer. CONSTITUTION:Onto low-melting hot-melt adhesive layer 2, hot-melt adhesive layer 1, the melting point of which is higher than that of the hot-melt adhesive layer 2 is laminated. Adhesives having the above-mentioned laminated constitution is pasted in advance onto mounting paper serving as spine 3. In this case, the total thickness of the adhesive layers 1 and 2 is set to be 0.1-1.5mm. Further, the thickness of the upper adhesive layer 1 is set to be 0.01-1.0mm. Furthermore, the preferable melting point of the upper hot-melt adhesive layer 1 is set to be about 60-80 deg.C, while that of the lower hot-melt adhesive layer 3 is set to be about 50-70 deg.C.
Patent JP-H06164890-A (JP)
Title: Picture processor
Inventor: TAMAGAKI HIKARI
IPC: G03G21/00
Filed: 1992-11-19
Abstract: PURPOSE:To improve an operability by disusing an excessive labor of patching or calculating a reduction ratio or the like, at the time of copying an original whose size is too large be copied at one time of reducing it, and to exactly join regardless of the reading order of the original by designating the original data whose processing is started. CONSTITUTION:A digital copying machine is equipped with a connection processing part 48 which synthesizes divided and read pictures. Then, the picture is formed by using the preliminarily designated original data among the plural original data stored in a picture memory 43 as a center by operating the detection of the joint and positioning from the periphery of the original data.
Patent JP-H03168879-A (JP)
Title: Method for plotting graphic
Inventor: TAKITA HIROKI
IPC: G06T11/80
Filed: 1989-11-28
Abstract: PURPOSE:To rapidly execute the contraction plotting processing of graphic data without contracting memory capacity by dividing a graphic data area and executing the contraction plotting processing of graphic data in each area. CONSTITUTION:A plotting processing circuit has a bit map memory 1, a memory plotting circuit 2, a control circuit 3, and a work memory 4. The center point of a contracted plotting graphic corresponding to an original graphic based upon contraction plotting control information instructed to the original graphic data developed on a bit map, the area of the original graphic data is divided by a prescribed coordinate system set up by using the obtained center point as its origin and the original graphic data divided to respective obtained areas are developed to the bit map while contracting the divided original graphic data in accordance with a specified plotting order to plot a required contracted graphic. Thus, the contraction plotting processing of graphic data can rapidly be executed without contracting memory capacity.
Patent JP-2001126254-A (JP)
Title: Optical information recording/reproducing device and its strategy correction method
Inventor: KUROBE SHINICHI
IPC: G11B7/0045
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a strategy correction method obtaining an optimum strategy at every optical disk loaded on a drive device with the drive device itself. SOLUTION: A 3T pit length and a 11T pit length are measured related to sectors obtaining trial write states close to a target asymmetric value βin order not to aggravate a jitter characteristic, and a difference ΔT3, ΔT11 with respective target reproducing 3T pit length and reproducing 11T pit length are calculated, and by correcting the strategy being a pulse length of nT (where, n=3-11) at a write-in time based on these differences ΔT3, ΔT11 by e.g. linear approximation, a write-in strategy is optimized at every optical disk, and various optical disks are optimized.
Patent JP-H02156424-A (JP)
Title: Optical disk device
Inventor: YAMANE TAIJI
IPC: G11B7/085
Filed: 1988-12-07
Abstract: PURPOSE:To allow the exact adjustment for the error by stray light by switching and connecting a focus driving means to a driving power source which supplies specified electric power from a focus error signal at the time of adjusting a gain according to the quantity of the stray light. CONSTITUTION:A switch 6 is changed over and the input to the focus driving means 8 is changed from the focus error signal to the driving power source 7 at the time of adjusting the gain of a correction signal forming circuit 13 according to the quantity of the stray light. The defocusing state is attained by the supply of the specified electric power from the power source 7 and the input corresponding to the reflected light of the disk from a photodetector 10 is eliminated. The gain adjustment of the circuit 13 is thus exactly executed for only the stray light in such a manner that the correction servo signal outputted by a subtractor 11 is made zero. The servo driving based on the error signal is thereafter executed and the exact focus tracking is executed.
Patent JP-H03170531-A (JP)
Title: Production of organopolysiloxane
Inventor: KOBAYASHI KAZUO
IPC: C08G77/32
Filed: 1989-11-30
Abstract: PURPOSE:To prepare an organopolysiloxane while effectively and almost completely neutralizing a strong acid catalyst used by polymerizing an organosiloxane in the presence of the catalyst, adding ammonium (hydrogen) carbonate to the polymn. system, and heating the system to above the decomposition temp. of the ammonium salt. CONSTITUTION:An organosiloxane is polymerized in the presence of a strongly acidic catalyst. To the polymn. system, ammonium carbonate or hydrogencarbonate is added, and the system is then heated to above the decomposition temp. of the ammonium salt to neutralize the catalyst, giving an organopolysiloxane. As the catalyst, trifluoromethanesulfonic acid and silyl ester thereof are esp. pref. because they are highly reactive and hence can be used at a lower concn. than other strongly acidic catalysts. The above method is particularly useful to produce an organohydrogenpolysiloxane contg. hydrogen atoms directly attached to silicon atoms.
Patent JP-H03170581-A (JP)
Title: Conductive adhesive
Inventor: NAKAYOSHI KAZUMI
IPC: C09J183/05
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a conductive adhesive which can prevent the bending or cracking of a semiconductor pellet and is useful for bonding a semiconductor pellet with a tub by using a specified addition reaction-curing conductive silicone rubber composition. CONSTITUTION:This adhesive is prepared from an addition reaction-curing conductive silicone rubber composition containing at most 500ppm of a low- molecular siloxane having a vapor pressure >=10mmHg at 200 deg.C [e.g. a compound of formula I or II (wherein (n) is 3-25; and (m) is 1-25)] (e.g. a composition obtained by mixing a vinylated polysiloxane with an Si-bonded H-containing polysiloxane, a silver powder and a chloroplatinic acid/olefin complex).
Patent JP-H04183983-A (JP)
Title: Gear pump
Inventor: WADA YOSHISADA
IPC: F04C2/18
Filed: 1990-11-16
Abstract: PURPOSE:To select an increase in flow rate or pressure by multiple stages in a wide range by storing four or more gears in one pump casing, disposing the gears in such a manner that each gear meshes with the other gear at two points at least, and providing an intake port and a discharge port on both sides of each meshing point. CONSTITUTION:Four gears 21-24 are built in a pump casing 10. The respective gears 21-24 are capable of freely rotating centering round the shaft centers 31-34, and each gear meshes with the other gear at two points. A portion surrounded with four gears 21-24 is sealed by a seal block 10a integrated with the pump casing 10. An intake port and a discharge port are disposed on both sides of each meshing point. Thet is, intake ports 41, 42, 61, 62 are formed at positions where to disengage each gear, and discharge ports 51, 52, 71, 72 are formed at positions where to engage each gear. Thus, it is possible to obtain a pump which can select an increase in pressure and flow rate in a wide range by selectively connecting a lot of secured intake ports and discharge ports to each other.
Patent JP-H10142466-A (JP)
Title: Optically related elements-joined structure
Inventor: MIYATA YASUYUKI
IPC: G02F1/1333
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To make solder between both joined surface parts to be molten in a short time by setting a projected area in the irradiated direction of the joined surface parts located on the upstream side in the light beam irradiating direction small in an optically related elements-joined structure in which soldering is executed by irradiating both joined surface parts with a light beam from a xenon lamp in the state where a joined part of a prism-fitting bracket and a joined part of a display element-fitting plate are disposed to face each other with a minute interval and solder is supplied therebetween. SOLUTION: The projected area in the irradiating direction is set to a value smaller than that at respective joined surface parts 48, 50 of the bracket 40 at respective joined surface parts 68, 70 of the plate 60 located on the upstream side in the light beam irradiated direction. Consequently, respective joined surface parts 48, 50 and respective joined surface parts 68, 70 opposed thereto are uniformly irradiated with the light beam to sufficiently heat respective joined surface parts.
Patent JP-H11131309-A (JP)
Title: Vest
Inventor: MAKITA SHINYA
IPC: A41D13/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a vest allowing the carry of a knapsack without causing the hindrance in the use of the breast pocket by the shoulder strap of the knapsack. SOLUTION: This vest is composed of a front body part 1 and a back body part 2 integrated with each other using or without using a yoke. The front body part 1 is fixed to the back body part 2 or the yoke at the inside part 11. The outside part 12 of the front body part is detachably connected to the back body part 2 or the yoke. A knapsack can be carried in a manner passing the shoulder strap of the knapsack through the upper part of the back body part 2 and the lower part of the front body part 1 since the front body part 1 is fixed to the yoke or the back body part at the center side (inner side) of the body of the wearing person by sewing, etc., or the yoke is fixed to the back body part 2 at the inner side by sewing, etc., and the outer side of the other member is detachably connected to the body part. Accordingly, the shoulder strap does not pass on the breast pocket of the front body part to allow the effective use of the breast pocket.
Patent JP-2000094373-A (JP)
Title: Internet robot
Inventor: TAKAHASHI KATSUNORI
IPC: B25J19/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an Internet robot from which difficulties such as in high- level recognition, discrimination and judgement are eliminated. SOLUTION: A person operates an Internet robot by taking the internet as a communication means, a television camera 2 is placed on the robot, and various work can be performed.
Patent JP-H01150928-A (JP)
Title: Pop-up helping system
Inventor: ISHII KAZUYOSHI
IPC: G06F3/048
Filed: 1987-12-08
Abstract: PURPOSE:To display a helping picture to one part of the display picture of a display device and then to return the picture to the original display picture in a short time by providing a display picture memory area, a helping picture memory area and a displaying control part. CONSTITUTION:To cancel the displaying of the helping picture, when a user pushes a help completing key (not shown in a figure) on a keyboard 4, a displaying control part 11 displays a part of the image of the display picture stored in one part of a display picture memory area 21 corresponding to the helping picture area to the helping picture area of the display device 3. As this result, since the helping picture displayed in the helping picture area is replaced to one part of the display picture corresponding to the helping picture area, the display picture is reproduced to the display picture area of the display device 3.
Patent JP-H05259164-A (JP)
Title: Method for forming metal contact in integrated circuit
Inventor: BALDI LIVIO
IPC: H01L21/285
Filed: 1992-11-20
Abstract: PURPOSE: To provide a method for forming a metal contact high in stabilization on in an integrate circuit having one or more metal deposited layer. CONSTITUTION: This method forms a metallic contact which is high in stabilization in an integrated circuit, having one or more metals deposited layer, and in a method containing an auxiliary step forming a plurality of contact holes 7 which are substantially flat to a dielectric layer 5 at both ends and respectively open to an intermediate area of a circuit in the dielectric layer 5.  This method comprises the steps of (a) forming a first layer 9 of tungsten on the dielectric layer by a chemical vapor growth method to uniformly cover a bottom part and a wall part of the contact hole 7, (b) forming a second layer 11 of aluminum or its alloy on the first layer 9 of tungsten by sputtering to fill the contact hole 7, and (c) removing selectively a specific region of a laminate of the aluminum layer 11 and the tungsten layer 9, so that a plurality of metal wires 13 having a specific shape are formed.
Patent JP-S63162615-A (JP)
Title: Oxidative dyestuff
Inventor: GIYUNTAA KONRAATO
IPC: C07D277/42
Filed: 1987-12-08
Abstract: Oxidation hair-dyeing preparations which contain as couplers N-(2-4dihydroxbenzylidene)-amino compounds corresponding to the following formula    <IMAGE>  (I)  in which A is a group corresponding to one of the following formulae    <IMAGE> (II) <IMAGE> (III)   <IMAGE> (IV)   <IMAGE> (V)   <IMAGE> (VI)  or salts thereof and the developers normally present in oxidation hair dyes. p-Phenylenediamine and derivatives thereof are particularly suitable as developers. Yellow to olive-brown colors of high fastness are obtained.
Patent JP-H01154657-A (JP)
Title: Burst packet switch
Inventor: TAKAHASHI TATSURO
Filed: 1987-12-11
Abstract: PURPOSE:To attain burst transmission with isochronism by sending a meaningless burst data so as to keep the burst interval constant when no data to be sent exists. CONSTITUTION:When a data to be sent exists in a buffer memory 11, the burst data including the data is sent from an output section 19a or 19b. When no data to be sent exists in the memory 11, a burst data composed of a header part in which the information representing a meaningless burst is sent and an idle burst outputted from idle burst generating section 30a or 30b is sent by the output section 19a or 19b. On the other hand, the information of the header part of the input burst data is referenced by idle burst detection sections 20a, 20b and the input burst is written in the memory 11 in the absence of the idle burst and aborted in case of the presence of the idle burst.
Patent JP-H08167843-A (JP)
Title: Phase synchronizing oscillator
Inventor: FUKUSHIMA SHIYOUYA
IPC: H03L7/08
Filed: 1994-12-15
Abstract: PURPOSE: To improve the accuracy of synchronism even when clock frequency is low by setting up a selection circuit to a frequency division ratio when a phase difference between an input clock signal and an output of a frequency divider is less than a target value, and when the difference exceeds the target value, setting up the frequency dividing ratio to '1' or a smaller value. CONSTITUTION: A phase comparator 1 compares the phase of an input clock signal A with that of an output B from a frequency divider 5 and sends its output to a voltage controlled oscillator(VCO) 4 through a low pass filter 2 and an amplifier 3. The VCO 4 sends the sent output to a 1/2 frequency dividing circuit 7 and a selection circuit 8. The circuit 8 receives plural outputs, selects the frequency dividion ratio of the circuit 7 and supplies the selected value to the frequency divider 5. The signals A, B, an L level part signal C indicating a steady phase error range and an L level signal D indicating target phase synchronizing range are inputted to a control circuit 6, and when a phase difference A-B is less than target value, the circuit 8 is set up to the frequency division ratio 2.  When the phase difference A-B exceeds the target value, the frequency dividing ratio is set up to '1' or a smaller value.