baber/WOPTO huggingface dataset:
Patent JP-H02215872-A (JP)
Title: Coating composition
Inventor: SUGANO YASUAKI
IPC: C09D161/04
Filed: 1989-02-16
Abstract: PURPOSE:To prepare a coating compsn. improved in the processability, curing properties, and retort extractability while retaining the excellent resistance to contents, corrosion resistance, and adhesive properties by mixing a resol-type phenol/formaldehyde resin prepd, by a specific method with a high-MW polyhydroxy ether. CONSTITUTION:A coating compsn. comprising a resol-type phenol/formaldehyde resin contg. methylol groups and prepd. by reacting a compd. of formula 1 (wherein R is H or methyl; and n is 2 or higher) having terminal phenolic hydroxyl groups with formaldehyde in the presence of an alkali catalyst, and a high-MW polyhydroxy ether. The compd. of formula 1 is prepd. by reacting a low-MW epoxy resin obtd. from a bisphenol and epichlorohydrin with a bisphenol.
Patent JP-S62195258-A (JP)
Title: Preparation of dried noodle
Inventor: TAKESONO MASATSUGU
IPC: A23L7/109
Filed: 1986-02-21
Abstract: PURPOSE:To enable uniform drying of a noodle ball throughout the circumferential part and the core part and to obtain a high-quality noodle preservable for a long period without causing the degradation of the taste and flavor, by steaming a raw material of noodle, cooling and collecting the material in a form of a ball, putting the ball in a cylinder and drying with hot air on a net. CONSTITUTION:Raw material of noodle cut to rod-form is steamed, loosened, cooled and collected in the form of a ball. The collected raw material is put into a cylinder, placed on a net and dried with hot air. The objective noodle ball dried uniformly throughout the circumferential part as well as the core part and capable of keeping the taste, flavor and quality for a long period can be produced with shortened drying time.
Patent JP-H07248430-A (JP)
Title: Optical waveguide type diffraction grating and its production
Inventor: ITO MASUMI
IPC: G02B6/028
Filed: 1994-03-08
Abstract: PURPOSE:To suppress an increase in transmission loss by the insertion of an optical waveguide type diffraction grating which is used as a dispersion type compensator or a reflection filter for reflecting the light having a wavelength width by including a diffraction grating region where plural high-refractive index parts having locally high refractive indices are arranged along the optical axis in a refractive index changing region. CONSTITUTION:A core 41 of the optical fiber type diffraction grating 40 consists of quartz glass doped with germanium oxide and its clad 42 consists of pure quartz glass. The core 41 of the optical fiber type diffraction grating 40 has a tapered part 45 along the optical axis and is arranged with the plural high-refractive index parts 43 having the locally high refractive indices nearly at equal intervals along the optical axis in the region including this tapered part 45. The tapered part 45 is formed by diffusing the germanium oxide in the core 41 to the clad 42 side. The core diameter is larger at the points where the degree of the diffusion is larger. The germanium oxide to increase the refractive index of the quartz glass is diffused, by which the refractive index of the tapered part 45 is made lower than the refractive index in the other parts of the core 41.
Patent JP-H03243593-A (JP)
Title: Operating device for passenger conveyor
Inventor: YAMAMOTO MASAO
IPC: B66B25/00
Filed: 1990-02-20
Abstract: PURPOSE:To maintain a certain stopped state by providing a cover to surround a rotation prevention apparatus including a start key and a maintenance apparatus including a stop key and to prevent them from popping out and by providing a cover opening prevention apparatus to interlock to prevent the cover from opening with the maintenance apparatus. CONSTITUTION:A cover 22, which surrounds a rotation prevention apparatus 9 formed including a start key 10 and a maintenance apparatus 13 maintaining at a stop position including a stop key 12 and prevents the both apparatuses from popping out, is provided free to open and close. When the maintenance apparatus 13 is rotated to maintain the stop key 12 at the stop position, a rotation stop plate is simultaneously rotated, and a cover lock constraint plate l7a and a cover lock plate 20 are simultaneously rotated. Thereafter, the cover lock plate 20 is engaged to a recessed part 22c of a projection 22b provided on the cover 22 and the cover 20 is locked, and then an opening prevention apparatus 30 is thus constituted. Consequently, it is possible to certainly put drive in a stopped state and protect the stop key 12 and the rotation prevention apparatus 9 in the state where they are fixed on an operation board from mischievous or other pilferage.
Patent JP-S59163554-A (JP)
Title: Ion-selective electrode
Inventor: ARIGA HIROSHI
IPC: C07D498/08
Filed: 1983-03-09
Abstract: PURPOSE:To provide an electrode having excellent selectivity only to a specified ion among alkali metals and alkaline earth metals by substituting a bicyclic cryptand with a group making the cryptand oily, and using the product as a sensitive substance of the electrode. CONSTITUTION:The electrode contains a bicyclic cryptand represented by the formula as a sensitive substance. The bicyclic cryptand is a bicyclic compd. which has two nitrogens as bridge heads and is obtained by crosslinking between N-N of a monocyclic cryptand with ether. The (m) and (n) in the formula represent 0.1 and 2, and at least one of the hydrogen atoms bonded to the skeleton carbon atoms in the formula is substituted by a group which is enough to make the compd. oily. As alkyl group having 4-10 carbon atoms such as a decyl group and an aryl group, or such as a phenyl group, a benzyl group and a cyclohexyl group can be used. The electrode, for example, is constituted by bending the end of a metallic wire 1, covering the wire with a polyvinyl chloride tube 2, and forming a sensitive membrane 3 at the end of the metallic wire 1. The sensitive membrane is composed of the bicyclic cryptand, a solvent and polyvinyl chloride.
Patent JP-S51112355-A (JP)
Title: Reflection prevented lens
Inventor: EGAWA MASARU
IPC: G02B1/115
Filed: 1975-03-27
Abstract: PURPOSE: To form a film of good stickness on the surface of an organic lens by the method of high frequency ionization plating vacum coating. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62195949-A (JP)
Title: Packet transfer method
Inventor: ITO KIICHIRO
IPC: H04L29/10
Filed: 1986-02-24
Abstract: PURPOSE:To prevent transfer information from being leaked by dividing the transfer information giving from a layer 4 to a layer 3 into plural number (n) of packet data in the bit level and transmitting the packets while each packet data is divided into plural (n) different packet calls. CONSTITUTION:The transfer information 1 is divided sequentially into, e.g., four packets A0-A3 in the bit level. That is, the data of the 4l-th bit (l=0,...) is stored in the packet A0, the data of the (4l+1)th bit is stored in the packet A1, the data of the (4l+2)th bit is stored in the packet A2 and the data of the (4l+3)th bit is stored in the packet A3. The four packets are transferred respectively by separate packet calls (packet channels set between packet terminal equipments. Thus, no significance is given from an information string of one packet call only and the leakage of information is prevented even with interception.
Patent JP-S59165357-A (JP)
Title: Method of forming image using scanning type electron microscope
Inventor: TODOKORO HIDEO
IPC: H01J37/28
Filed: 1983-03-09
Abstract: PURPOSE:To separate and emphasize the shape contrast of a sample by calculating the output ratio between a pair of detectors located at the position symmetrical to the sample and forming an image using this ratio. CONSTITUTION:Secondary electrons emitted with directivity are separated and detected by detectors provided in each direction. A semispherical grid 10 is provided just above a sample 6. This grid 10 is set to ground potential or positive potential (to 50V). Secondary electrons 11 emitted in the right direction advance straight in the emission direction and pass through the grid 10. When the electrons pass through the grid 10, they are absorbed by the voltage applied to a scintilator 4 and are detected by a scintilator 5. Secondary electrons 12 emitted in the left direction are detected by a detector 9. In addition, the ratio between the signals detected in separated directions of the emission is obtained. For example, the signals of the detector 9 are divided by the signals of a detector 8 using a division device 13. As a result, the shape contrast is emphasized.
Patent JP-S54129888-A (JP)
Title: Semiconductor unit
Inventor: NAKAMURA MASARU
IPC: H01L21/31
Filed: 1978-03-30
Abstract: PURPOSE: To make good the bondingness with metal film wiring and to increase the surface hardness, by using the lower layer film consisting of insulation resin as the surface protection film of semiconductor unit, intermediate layer film of metal, and three layer laminating film of the upper of insulation compound of metal.  
     CONSTITUTION: On the Si substrate 1, SiO 2 , Si 3 N 4  or those composite film 2 is coated, opening is made on the diffusion region 3 placed on the substrate 1, and the ohmic contact layer 4 such as Pt-Si and Al-Si is coated to here. Further, the Al film 5 at the first layer wiring surrounded with the Al 2 O 3  film 6 extended to the film 2 in contact with the layer 4 is formed, and the intermediate insulation film 7 consisting of SiO 2 , Si 3 O 4  and polyimide is coated on it. After that, opening is made to a given region of the film 7, Ti film 8, Pt film 9 and Au film 10 of the two layer wiring are provided, and after forming the bump terminal 11, the Al film 12 and Al 2 O 3  film 13 are provided via the insulation resin film, constituting the surface portection film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60182257-A (JP)
Title: Communication control system of facsimile store and forward exchange
Inventor: OOYA KOUICHI
IPC: H04L29/06
Filed: 1984-02-29
Abstract: PURPOSE:To decrease the transmission time and to improve the quality of picture data by setting a converting parameter through the identification of the maximum capability of a transmission destination terminal device and changing the scannling line density and original size of a picture data according to the information so as to transmit the result there by transmitting the data to terminal devices of different capability. CONSTITUTION:An interface section 10 interfacing with a picture data for a central controller is provided to a communication controller of a facsimile storage and forward exchange and a picture data is transmitted to a transmission control section 20 via a converting section 50. The interface section 10 is provided with an input/output control means 11 inputting/outputting various control information and the picture data between the control section 20 and a converting section 50, a capability identification means 12 and a parameter setting means 13. Then the means 12 identifies the maximum capability of the terminal device depending on the content of response from the transmission destination terminal device. From the result of identification, the parameter of the picture data applied from the center controller is set to the means 13 so as to change the scanning line density and original size of the picture data.
Patent JP-S60184720-A (JP)
Title: Preparation of cushion ring in wet type clutch
Inventor: ITOU YUUJI
IPC: F16F1/02
Filed: 1984-02-29
Abstract: PURPOSE:To obtain a cushion ring at a low cost by molding a rubber material or a metal material into a long form and cutting said material to a prescribed length and bending said material to a ring form. CONSTITUTION:A rubber material is extruded into a mold and formed to a long thin material 20, and in this case, the mold structure is simple and the cost for mold can be reduced. The material 20 is cut into a prescribed circumferential length and bent into ring form, and the both edges are joined by adhesive. When a cushion ring is constituted of metal material, a long wire material is cut to a prescribed circumferential length, and formed into ring form, and a spring- washer-shaped cushion ring 70 whose both edges are separated in the axial direction is formed. Since said cushion ring 70 is formed into ring form by bending a long wire material, material cost can be cut.
Patent JP-S62195970-A (JP)
Title: Electronic blackboard device
Inventor: NAKANO MASAAKI
IPC: G06F3/0487
Filed: 1986-02-21
Abstract: PURPOSE:To record a character of a size easily read on a blackboard sheet by enlarging the character, a graphic or the like on a desired position on an original to a desired magnification in an original reading part, thereafter controlling so as to transfer on the blackboard sheet. CONSTITUTION:When the original reading part 130 changes the magnification, a magnification adjusting screw 26 is rotated to change a lens system and a focal distance. Namely, even when the distance between the original 134 and a CCD image sensor 23 is fixed, if the focal distance is short, the magnification is reduced and on the other hand, if the focal distance is long, the magnification is enlarged. During the respective magnification, a focal point adjusting screw 25 is rotated and the distance between the lens and the CCD image sensor 23 is adjusted to form the image on the CCD image sensor 23. In this manner, when the original reading part 130 reads the original 134 on an original base 20, the reading magnification can be changed and the position of the original 134 on the original base 20 can be changed and the optional area of the original 134 can be read to a memory 14 with an optional size.
Patent JP-H03240033-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIDA HIROSUKE
IPC: G03C1/035
Filed: 1990-02-19
Abstract: PURPOSE:To obtain the photosensitive material having a high sensitivity ad high stability against a fluctuation n processing conditions and further excellent heat resistance and moisture resistance by regulating the sensitivity of red-, green- and blue sensitive silver halide emulsion layers at the time of providing these emulsion layers on a base. CONSTITUTION:At least any of the red- and green sensitive emulsion layers of at least one layer each of the red sensitive silver halide emulsion layers, green sensitive silver halide emulsion layers and blue sensitive silver halide emulsion layers are formed to have the low sensitivity, middle sensitivity and high sensitivity from the side nearer the base at the time of forming the silver halide photographic sensitive material by providing the above-mentioned emulsion layers on the base. The silver iodobromide particles constituted of the cores substantially consisting of a silver iodobromide and the shells which cover the cores and consist of the silver iodobromide or silver iodide having the silver iodide content lower than the silver iodobramide content of the cores are incorporated into at least one layer of any of the emulsion layers which are different in the sensitivity. In addition, the relative standard deviation of the silver iodide contents of the individual particles of the emulsions is confined to<=20%.
Patent JP-S52121119-A (JP)
Title: Secondary air supply reed valve in internal combustion engine
Inventor: SASAKI SHIYOUZOU
IPC: F01N3/34
Filed: 1976-04-06
Abstract: PURPOSE: To introduce a reed valve provided with anti-noise counter-measure composed of a rubber piece for absorbing vibration, attached to the free end of the reed member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10233472-A (JP)
Title: Resin packaged semiconductor device
Inventor: AZETSUBO KENJI
IPC: H01L23/28
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin packaged semiconductor device with high production yield which is excellent in assembling workability without leakage of a gel filler filled and sealed in a case. SOLUTION: A square frame case 11 which is formed integrally with a reverse L-shaped projection 14 that is provided with a downward opening 15 projecting inwardly from the inner wall and forms a space 16 of specified volume, is fixed on a heat radiation plate 13 in which an insulation wiring board 18 is fixed to its upper surface, in such a manner that the case 14 surrounds the periphery of the board 18, and further a lid-like lead supporting member 22 is provided to form an opening 23 in the upper part of the case 11, and a gel filler 24 is filled into the case 11 from the opening 23 in a manner that the opening 15 is lower than the upper surface of the filler 24, and then a packaging resin 25 is filled and cured thereon, so that, even if the filler 24 is expanded by heat, it is absorbed by the space 16 and no clearance in the case 11 or the plate 13, adhered part of the resin 25,  etc., is generated.
Patent JP-H01214451-A (JP)
Title: Thermal printing head
Inventor: TSUKADA MASASHI
IPC: B41J2/335
Filed: 1988-02-20
Abstract: PURPOSE:To obtain a thermal printing head reduced in the number of devices necessary for manufacturing and excellent in thermal strength, by forming a heat generating layer and a protective layer from a ZrN film and setting the specific resistance of the protective layer so as to make the same larger than that of the heat generating layer by differentiating N-content. CONSTITUTION:ZrN is used as the material quality of both of a heat generating layer 21 and a protective layer 22 and sputtering is performed in a proper Ar-N2 mixing ratio to form the heat generating layer 21 having sheet resistance of about 500OMEGA and, thereafter, a metal electrode 3 is formed by patterning, exposure & development or etching. Thereafter, sputtering is again performed only by N2-gas to form a high resistance ZrN film to the upper surfaces of both of the metal electrode 3 and the heat generating layer 21 as the protective layer 22 also used as an abrasion resistance layer. As a result, a sputtering apparatus or Zr target common in the formation of both of the heat generating layer and the abrasion resistance layer can be used and the number of devices are reduced by one. Since both of the heat generating layer and the abrasion resistance layer are based on Zr, the bonding strength of the interface of both of them is high and, since the difference in thermal expansion between both of them is low, excellent characteristics are also developed with respect to heat stress.
Patent JP-S61196305-A (JP)
Title: Plant supervisory unit
Inventor: HOSOI YOSHIKAZU
IPC: G05B23/02
Filed: 1985-02-26
Abstract: PURPOSE:To display freely the most desired information for an operator by producing the display programs for each picture and synthesizing these programs into a composite screen in an on-line system. CONSTITUTION:In off-line system a plant engineer 27 produce 32 the display programs for each picture in a conversational style to display them on a screen. Then these picture-based display programs 33 transferred to an on-line system 29. Thus an operator 30 gives a request 39 for display of his/her desired screens among those programs 33. Then the operator 30 produced and registers 35 a composite screen. Here the operator 30 divides a CRT 38 into several view ports and allocates said programs 33 to view ports No.1-No.3 respectively.
Patent JP-H07226518-A (JP)
Title: Manufacture of semiconductor device
Inventor: KODAMA MITSUFUMI
IPC: H01L29/786
Filed: 1994-02-10
Abstract: PURPOSE:To provide a TFT of an offset structure or an LDD structure. CONSTITUTION:A material, a shielding material 107, having a high etching resistance is formed of a material 106 constituting a gate electrode. A gate electrode material is selectively side-etched using this material 107 as a mask. As this result, the gate electrode 110 is formed. Moreover, the material 107 is selectively worked and a resist is made to remain only on the side of a drain region under the gate electrode 110. Impurity ions are implanted by an ion-implantation process, whereby offset regions or LDD regions are respectively formed under the shielding materials.
Patent JP-H06248207-A (JP)
Title: Ink developing color with water
Inventor: YAMAGOU MASANAGA
IPC: C09D11/00
Filed: 1993-02-26
Abstract: PURPOSE:To obtain an ink composition capable of developing its color by contacting with water. CONSTITUTION:Microcapsules containing fine powder of a water-soluble dye are compounded to a porous wall material composed of an oil-insoluble substance or a wall material composed of a water-soluble substance and the product is dispersed together with a binder or a water-absorbing material in an organic solvent.
Patent JP-S60182878-A (JP)
Title: Position adjusting mechanism of solid-state image pickup element
Inventor: YAGINUMA KENJI
IPC: H04N5/232
Filed: 1984-02-29
Abstract: PURPOSE:To adjust the relative position between a camera lens and a solid- state image pickup element from the outside of a camera by loosening a fastening screw fixing a base and rotating the base within a size of an oblong hole. CONSTITUTION:Oblong holes 4, 21 are pierced respectively to a chassis 1 and a mount 20 so as to overlap the oblong holes when the chassis 1 and the mount 20 are fixed overlappingly. Further, a torus base 6 is fitted to other side face of the chassis 1 and fixed to the chassis 1 by tightening the fastening screw 5. In order to turn the base 6, the fastening screw 5 in the oblong hole 4 is loosened, and the tightening state between the chassis 1 and the base 6 is released, then an adjusting jig 61 meshing with a tooth 60 of the base 6 is turned. Thus, in turning the solid-state image pickup element 8, when the image is adjusted to a normal state, the fastening screw 5 is tightened and the base 6 is fixed to the chassis 1.
Patent JP-S61197447-A (JP)
Title: Method of forming infrared reflecting and visible light-transparent membrane
Inventor: ITO TAKASHI
IPC: H01K1/32
Filed: 1985-02-27
Abstract: PURPOSE:To form the titled membrane uniformly by using centrifugal force, by rotating a glass disc or glass bulb at high speed, and dropping a solution of a metallic compound for forming infrared reflecting and visible light- transparent membrane to the central part of the rotation. CONSTITUTION:The glass disc 1 is placed on a placing base having the formed vacuum holes 4 of the support stand 2, and sucked and fixed by the vacuum pump 7. The motor 3 is rotated at high speed in this state, and the glass disc 1 is rotated. In the rotating state, a small amount of a solution (e.g., tetrabutyl titanate-containing solution, etc.) of a metallic compound for forming an infrared reflecting and visible light-transparent membrane is dropped from the dropping hole 6 at the tip of a solution bottle set above the central part of the glass disc 1 on the glass disc, the disc 1 is removed, dried, sintered, reattached to the support stand 2, and these operation are then repeated alternately to form a TiP2 membrane and a SiO2 membrane. Consequently, a uniform and thin infrared reflecting and visible light-transparent membrane can be formed.