baber/WOPTO huggingface dataset:
Patent JP-S61133920-A (JP)
Title: Manufacture of rotary polygon mirror
Inventor: KIMURA HIROSHI
IPC: G02B26/10
Filed: 1984-12-04
Abstract: PURPOSE:To subdivide and equalize a crystal particle diameter of a mirror surface part, and to improve the characteristics of the mirror surface of a reflection factor and a scattered light intensity, etc. by forming a stepped part on the whole periphery of the vicinity on the outside periphery which becomes the mirror surface part, and performing the shearing and the annealing. CONSTITUTION:A stepped part 2 whose width is narrow is formed by compressing a base material by plastic working, on the whole periphery of the vicinity on the outside periphery which becomes a mirror surface part of a rotary polygon mirror 1. In this compression process, a crystal particle diameter of the base material of the rotary polygon mirror is recrystallized, and subdivided and equalized. That is to say, by forming a stepped shape by the compression, an optimum draft for obtaining a characteristic of a mirror surface of the rotary polygon mirror can be selected. Also, a mirror surface part 3 of the rotary polygon mirror 1 is formed by shearing, a shearing surface of the time of punching by a press generates a plastic flow of a crystal organization by a shearing stress of the time of punching, and becomes small. Thereafter, annealing is performed to the mirror surface part 3, and the crystal particle diameter of the mirror surface part 3 is subdivided and also equalized, and a base material of the rotary polygon mirror can be obtained. In this way, the characteristic of the mirror surface is improved, and the working time of the time of super-precise cutting can be shortened.
Patent JP-H1082452-A (JP)
Title: Damper
Inventor: TAKATSUSA TAKAYOSHI
IPC: F16F15/129
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To exhibit large damping force extending a wide region without changing a natural frequency by arranging friction elements on a hub and a mass body respectively, and bringing both friction elements into slidably contact with each other. SOLUTION: A first friction element 4 made of a rubber elastic material is vulcanization-adhered to the inner circumferential surface of a cylindrical part 1a of an L-shaped cross sectional hub 1 provided with the cylindrical part 1a and an inward flange part 1b integratedly, while connecting a mass body 3 to the outer peripheral side of the hub 1 through an elastic body 2 made of a rubber elastic material. An inner circumference cylindrical part 5b of a second frictional element 5 which is brought into slidably contact with the first frictional element 4 is arranged, an outer periphery cylindrical part 5a is fit to the outer peripheral side of the mass body 3, both cylindrical parts 5a, 5b are connected to a radial direction part 5c to integrally form them into a nearly U-shape.  It is thus possible to exhibit large damping force extending a wide region without changing a natural frequency.
Patent JP-H1081910-A (JP)
Title: Tuyere ring for blast furnace
Inventor: TAKASHIMA KOICHI
IPC: C21B7/16
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a refractory-made tuyere ring and to operate a blast furnace under stable condition to the blasting speed in the tuyere. SOLUTION: A metal-made tuyere ring 3 and a refractory-made tuyere ring 2 having the outer shape corresponding to the inner surface of the tuyere 1, are arranged in series in the inner surface of the tuyere so as to position the metal-made tuyere ring 3 at the center side of the blast furnace and the refractory-made tuyere ring 2 at the outer peripheral side of the blast furnace. The metal-made tuyere ring 3 has the length of >=20mm in the radial direction of the blast furnace to protect the refractory-made tuyere ring 2. The refractory- made tuyere ring 2 is protected from thermal and mechanical shocks in a raceway and the blasting speed in the tuyere is stabilized.
Patent JP-S62114073-A (JP)
Title: Optical character reader
Inventor: MIHARA YASUTSUGU
IPC: G06K9/03
Filed: 1985-11-13
Abstract: PURPOSE:To execute character read work without monitoring a display means of a host device by an operator, by executing the detection of character recognition impossibility and wrong recognition by a recognizing part, and displaying whether an error has been detected or not, on a hand scanner placed at hand. CONSTITUTION:A hand scanner 1.1 is provided with a ready lamp 1.8 and a confirmation lamp 1.9, the ready lamp 1.8 informs that a ready preparation has been ended, and the confirmation lamp 1.9 informs to an operator that an error checking circuit 1.14 has not detected an error. The error checking circuit 1.14 is provided on a recognizing part 1.2, so that only the data having no error is sent to a host device 1.3 side. When a character pattern is read by the hand scanner 1.1, and the error checking circuit 1.14 of the recognizing part 1.2 has detected an error, the confirmation lamp 1.9 is not lighted, and only the ready lamp 1.8 is lighted, therefore, an operator knows that a res can must be executed.
Patent JP-H1190564-A (JP)
Title: Can, its manufacture and manufacturing device
Inventor: HOSOI MASAHIRO
IPC: B65D8/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide the can to prevent a deformation referred to as the bottom growth from being generated in an annular projecting part formed on a bottom part of a can body. SOLUTION: A dome part 15 recessed inward of a can body 11 is formed on a can body 13, and an annular projecting part 17 which is continuous to a circumferential edge of the dome part 15 through a recessed curved part 19 and projected outward of the can bottom 11 in the axial direction of the can is formed. A plurality of ribs 21 which are slender in the radial direction of the recessed curved part 19 are projected outward of the can body 11 and arranged radially around the can axis on the annular recessed curved part 19 which is the boundary between the annular projecting part 17 and the dome part 15.
Patent JP-H02103676-A (JP)
Title: Handwriting collating device
Inventor: MURAKAMI AZUMA
IPC: G06T7/00
Filed: 1988-10-13
Abstract: PURPOSE:To confirm the identity of a person by detecting the forms and the writing pressure of the characters signed on a coordinate input surface to decide whether the detected signature is equal or not to the handwriting of the person himself/herself that is previously registered. CONSTITUTION:The coordinate value of a position pointed on a coordinate input surface by a position pointing device is detected and at the same time the writing pressure applied to the coordinate input surface via the device 20 is also detected as another prescribed physical value. A handwriting deciding means consists of a host computer 49, a main storage 50, and a computing memory 51. Then the handwriting deciding means decides whether the characters signed on the coordinate input surface are coincident or not with the handwriting of the person himself/herself registered previously based on the detected coordinate value nd physical value of the device 20. Thus it is possible to obtain a handwriting collating device that can serve as a means which confirms the identity of a person.
Patent JP-H0686077-A (JP)
Title: Hierzrchical image compressing system
Inventor: KONO HIROSHI
IPC: G06T9/00
Filed: 1992-08-31
Abstract: PURPOSE:To transfer the images at a high speed with the quantization performed to compress the images at the high rate, to correct the error of the quantization, and to reproduce the images of high picture quality. CONSTITUTION:The code data on the partial images obtained by dividing an original image 1 undergo the discrete cosine transformation DCT by a discrete cosine transformer 3, and a DCT coefficient is outputted in response to the space frequency. Then the DCT coefficient is quantized by a quantizer 4 by the step width decided by a quantization table 7. Thus a quantization coefficient is obtained. The code data is divided by the quantization coefficient and the carry is done by counting fractions of.5 and over as a unit and cutting away the rest by a quantization error calculating means 6. Then the ratio set between the quantization value obtained by the carry and the value obtained by counting fractions of.5 or over as a unit and cutting away the rest is defined as the error data. An expanded image is corrected based on the error data and therefore the picture quality of the expanded image is obtained.
Patent JP-S62119161-A (JP)
Inventor: FUKUDA HIROYUKI
IPC: D21H25/00
Filed: 1985-11-14
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-H06110143-A (JP)
Title: Camera with sound source information pecording function and printer utilizing sound source information
Inventor: YAMAGISHI HIROAKI
IPC: G03B27/46
Filed: 1992-09-25
Abstract: PURPOSE:To take a picture in the-vicinity of a sound source at the moment sound pressure is generated and to automatically enlarge and print the picture in the vicinity of the sound source position by performing shutter releasing operation when the estimated sound source position is within a prescribed range. CONSTITUTION:A detection signal of each microphone after being passed through an amplifier is inputted to a sound source position estimating means 36. The sound source position estimating means 36 estimates the source position, stores the estimated sound source position in a temporary storage means 37, and decides whether or not the estimated position is within the photographic range (field angle) of the camera. When the wound source meets prescribed requirements on automatic shutter release mode and the sound source is within the prescribed range, a photographic condition decision means 38 drives a shutter motor drive 41 to perform the releasing operation and sends an indication to a magnetic storage means 39 to record the sound source position, print conditions, etc., by a magnetic head 6. A RAM 40 is stored with various information to be recorded.
Patent JP-H02103351-A (JP)
Title: Air conditioner
Inventor: TANAKA NAOKI
IPC: F25B29/00
Filed: 1988-10-12
Abstract: PURPOSE:To enable the cooling ability of an air conditioner to be exhibited even in the case of a simultaneous cooling and heating operation by a method wherein an outdoor equipment and a plurality of indoor equipments are connected to first and second connecting pipelines in such a manner that one side of the individual indoor equipment can be changed over, while the other side of the same is provided with an evaporative pressure regulating device to connect to either one of the first and second pipelines through a third pipeline via a flow rate controller. CONSTITUTION:Refrigerant discharged from a compressor 2 flows into indoor equipments 9b and 9c, which are in a heating operation, through a second pipeline 14 via respective three-way change-over valves 20 and, after the heating operation, the refrigerant is condensed and liquefied by indoor heat exchangers 10. The liquefied refrigerant passes through electric- type expansion valves 21 into a third connecting pipeline 22. A portion of this refrigerant flows into an indoor equipment 9a in a cooling operation to be decompressed by an expansion valve 21 and enters an indoor heat exchanger 10 to carry out the cooling operation and then passes through a three-way change-over valve 20 and, after decompressed by an evaporative pressure regulating valve 11, the refrigerant flows into a first pipeline 13. The other portion of the refrigerant liquid is decompressed by an electric-type expansion valve 23 to flow into the pipeline 13 through the pipeline 22, in which this refrigerant liquid joins the refrigerant which passes through the indoor equipment 9a, and is evaporated by an outdoor heat exchanger 4 to be returned to the compressor 2.
Patent JP-S62116377-A (JP)
Inventor: ONO KEIJI
IPC: B62K11/10
Filed: 1985-11-15
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-H04133807-A (JP)
Title: Pneumatic tire
Inventor: TAKAHIRA KOJI
IPC: B29D30/48
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a tire, having light weight and a bead core easy to handling, by reinforcing a bead part with a bead core manufactured with a nonmetal-fiber- material-made element line, having a specific tensile modulaus, maximum bending force, and melting point or softening point, annularly wound several times. CONSTITUTION:A bead part is reinforced with a bead core manufactured by annularly winding a nonmetal-fiber-material-made element line, having a tensil modulus of 350g/D or more, a maximum bending force of 0.1kg or more, and a melting point or a softening point of 170 deg. or more, plural times. In this case, the element line (1) is formed by hardening a bundle-like fiber material (2) with a coating layer (3). This makes the bead core, composed of a nonmetal fiber material, usable, prevents the slipping-out of a tire from a wheel rim due to the deformation of the bead core, and realized the lightness of the tire.
Patent JP-H05103047-A (JP)
Title: Communication terminal equipment
Inventor: KIBI HIROYASU
IPC: H04L69/40
Filed: 1991-10-03
Abstract: PURPOSE:To provide an ISDN terminal equipment which detects a terminal fault and implement restoration processing automatically. CONSTITUTION:A monitor G outputs a trigger signal 4.4 to an identification specific bit string insert circuit D by an event 4.2 from a timer E. A specific bit string insert circuit D generates a specific bit string and inserts it to a transmission data and sends the data to an ISDN line. When a specific bit string extract circuit C receives reception data sent from an opposite terminal equipment through the ISDN line to detect the specific bit string inserted in the data and generates the event 4.1 to the monitor G. When the event 4.1 is not generated, the monitor G discriminates it that a fault takes place in the opposite terminal equipment to make preparation for re-starting. A monostable multivibrator F is triggered periodically by a trigger signal 4.3 outputted by the monitor G and when a fault takes place in its own terminal equipment, no signal 4.3 is inputted to the monostable multivibrator F and interrupt is applied. As a result, the operation such as re-start for fault recovery is implemented.
Patent JP-H03118153-A (JP)
Title: Preparation of artificial marble sheet and preparation of fiber reinforced resin molded body using same sheet
Inventor: KINO KIMIO
IPC: B32B38/00
Filed: 1989-09-29
Abstract: PURPOSE:To obtain an artificial marble sheet having a three-dimensional feeling, excellent in a design such as a grain pattern and having the good surface touch by a method wherein a colored curable gel coat resin and a transparent curable gel coat resin are successively applied in this order and a transparent curable resin is further applied on the cured gel coat resins and broken stones are scattered thereon to again perform curing under heating. CONSTITUTION:An artificial marble sheet mold 1 is prepared and a colored curable gel coat resin is applied to the parts 2 corresponding to the joints of the tile pattern of the bottom part of the mold 1 using a silk screen 3. Continuously, a transparent curable gel coat resin is applied using a spray gun and the coated resin layers are introduced into a curing oven along with the mold and cured. Next, a transparent curable resin solution is applied to the cured surface of the gel coat resins by a coating roller or a casting method and a broken stone compound is applied to the coating surface of the transparent curable resin solution. Next, the whole is again introduced into a curing oven along with the mold to be cured and taken out of the curing oven and demolded to obtain an artificial marble sheet 1.
Patent JP-S62115499-A (JP)
Inventor: SUGIURA YOJI
IPC: G10L25/90
Filed: 1985-11-15
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-H10107436-A (JP)
Title: Printed wiring board and manufacturing method thereof
Inventor: ONO YOSHITAKA
IPC: H05K3/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board with improved adhesion between a plate resist and a conductor circuit and improved reliability for heat-cycle characteristics, etc., and to provide a method for advantageously manufacturing this printed wiring board. SOLUTION: A printed wiring board comprises a conductor circuit 7 provided via a plate resist 6 in a part, wherein the plate resist is not formed on the surface of resin-insulating layers 3, 4 formed on a substrate 1. The side wall surface of a plate resist 6 brought into contact with the conductor circuit 7 is roughened, and plating catalyzer nuclei 10 are applied to the roughened side wall surface. Upon the formation of the conductor circuit 7 through electroless plating, the surface, including the side wall part of the plated resist 6 is roughened, and the plating catalyzer nuclei 10 are applied to the entire surface of the substrate including the surface of this plate resist 6, then the electroless plating is carried out, and the electroless plated film, deposited on the surface part where the conductor circuit in not formed on the plate resist 6, is removed.
Patent JP-H1197484-A (JP)
Title: Method and device for applying adhesive
Inventor: KOYAE KENJI
IPC: H01L21/52
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in amount of applied adhesive. SOLUTION: In a method, an adhesive apply condition is made normal, by throwing away the remaining adhesive with high speed at a top part of a nozzle in a take-out step 110. A trail of application is carried out by ejecting out the adhesive from the nozzle in a trial application step 111. The amount of applied adhesive in the trial step is measured in a measuring step 112. When the trial of application resulted in success, the adhesive is applied to all the adhesive applying region of a body to be bonded in an adhesive application step 114.
Patent JP-H0683424-A (JP)
Title: Controller for laser punch compound machine
Inventor: MOMOKITA ATSUSHI
IPC: B23K26/00
Filed: 1992-08-31
Abstract: PURPOSE:To enable switching between punch machining in the daytime and laser machining in the nighttime without specially preparing a program for the laser machining. CONSTITUTION:An NC device 10 is provided with a machining program converting means 16 and a day/night switching means 17. The machining program converting means 16 converts a punch machining program 13 into commands for laser machining in the execution stage of the machining program executing means 15 of the NC device 10. The day/night switching means 17 makes the machining program converting means 16 function in the specific nighttime. The punch machining program 14 includes a pattern function command block 14a which performs specific-shape machining by many punch operations with one command. The pattern function command block 14a is converted directly into one laser machining command.
Patent JP-H10103567-A (JP)
Title: Blow-by hose for automobile and fastening structure therefor
Inventor: HATTORI NAOKI
IPC: F01M13/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce auxiliary parts such as a clamp and its fitting process so as to reduce cost while ensuring sealing property equal to a conventional product. SOLUTION: Material for forming a hose is formed of short fiber reinforced rubber with 2.5-7.5 pts.wt. of polyamide short fiber added to 100 pts.wt of synthetic rubber. When a hose inner diameter is (a), hose wall thickness is (b), the bulge diameter of a pipe for inserting the hose is (c), the hose inner diameter (a) is 24.0>=a>=8.0(mm) and hose wall thickness (b) is 4.0>=b>=3.0(mm), the hose is of directfitted structure in which a pipe/hose expansion ratio c/a satisfies 1.50>=c/a>=1.25. The hose is also of two-layer structure with inner layer rubber covered with outer layer rubber. The inner layer rubber is of the same composition as the hose material, and when the wall thickness 1b of the inner layer rubber is 4.0>=b>=3. 0(mm) and the wall thickness 2b of the outer layer rubber is 2.0>=b2>=0.2(mm), the hose is of direct-fitted structure in which the pipe/hose expansion ratio c/a satisfies 1.50>=c/a>=1.2.
Patent JP-H01100977-A (JP)
Title: Semiconductor device
Inventor: SHIGENAKA KEITARO
IPC: H01L31/18
Filed: 1987-10-14
Abstract: PURPOSE:To obtain a semiconductor device wherein the face orientation can be made to coincide with a substrate, by forming a CdHgTe layer containing a very small amount of Hg on the boundary surface against the substrate, when at least one layer of compound semiconductor composed of CdTe or CdXHg1-xTe is formed on a substrate of III-V compound semiconductor such as GaAs. CONSTITUTION:When a CdTe layer 13 is grown on a GaAs (100) substrate 11, a very small amount of mercury is mixed, and a CdTe layer 12 is formed, to which a very small amount of Hg is added. Then, the face orientation (100) is obtained. When a very small amount of mercury which has almost no effect on band gap is mixed at the time of growing the CdTe layer, the lattice constants of CdTe decrease a little, so that the growth of (100) becomes easier than the growth of (111). As a result, a wafer which has a layer area and is suitable for a process such as cleavage is obtained.
Patent JP-S62117632-A (JP)
Title: Catalytic carrier for purifying exhaust gas
Inventor: YOSHIDA HITOSHI
IPC: B01D53/86
Filed: 1985-11-15
Abstract: PURPOSE:To perform complete purification even if the flow rate of exhaust gas is increased by constituting an inlet hole into such a tapered-shape that the crosssectional area of an aperture is reduced toward the other end from an inlet in a carrier provided with the porous wall capable of passing for gas between many inlet holes and outlet holes. CONSTITUTION:Exhaust gas is introduced through the inlet holes 62 and passed through the walls 6 having a tridimensional network structure consisting of a porous ceramic structural material deposited with platinum and rohdium or the like to be purified and thereafter flowed out through the outlet holes 61. Therein since a carrier is consti tuted so that the degree of aperture for the crosssection of the inlet holes and the outlet holes is reduced toward a downstream side from an upstream side 8, a propor tion occupied by a wall is made large in the downstream side. Therefore the deposited amount of a catalyst is made large in the downstream side and exhaust gas wherein reaction is started in the upstream side is flowed to the downstream side while being accompanied with reaction heat and reaction quickly proceeds in the downstream side. Thereby even if the flow rate of exhaust gas is large, the purification of exhaust gas can sufficiently be attained and this catalytic carrier can be applied to an internal combustion engine and various combustion mechanisms.
Patent JP-H0880509-A (JP)
Title: Two-stage treatment type ring barker
Inventor: SAEKI MITSUMASA
IPC: B27L1/08
Filed: 1994-09-13
Abstract: PURPOSE: To perform efficiently and at a favorable quality barking treatment by simple structure. CONSTITUTION: A ring barker is constituted so that a plurality of rotary blades 18 which are made to bark the skin spirally by pressure-contacting with the circumference of material wood (w) being sent on a rotary center line (m) in a fixed direction are fitted to a ringed rotor 16, a rotor 16 part becoming more rear than a position where the rotary blades are fitted with a plurality of barking claws 37, on this occasion, the barking blade is pressure-contacted with the outer circumference of the material wood directly after treatment by the rotary blade and untreated skin is barked spirally.