baber/WOPTO huggingface dataset:
Patent JP-H02261696-A (JP)
Title: Ic module
Inventor: YAMAMOTO TETSUHISA
IPC: B42D15/10
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the number of parts to be used or a falling process and to enhance humidity resistance and mass productivity by integrally forming a die pad to a conductive lead frame and bonding and fixing an IC chip to the die pad while sealing the IC chip and the lead frame by the same molding material excepting an external contact terminal. CONSTITUTION:A lead frame 21 integrally forms a die pad 25 for mounting an external contact terminal 22, internal wiring 23 and an IC chip 24. The external contact terminal 22 is formed in a protruding state by bending processing and a terminal is formed to the protruding surface thereof by plating treatment of Ni or Au. The fixing of the IC chip 24 to the die pad 25 is performed by the adhesion due to a die bond resin and the terminal of the IC chip 24 is connected to the internal wiring 23 through a bonding wire. The sealing of the entire contour of a module and the IC chip 24 is performed using the same molding material 27 according to an integral type transfer molding method. The IC module thus constituted is reduced in the number of parts and its manufacturing process and enhanced in its quality such as humidity resistance or mechanical strength by integral molding.
Patent JP-H11278342-A (JP)
Title: Air bag device for motorcycle
Inventor: HOSONO SOICHIRO
IPC: B62J27/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To detect a shock in a collision more quickly by arranging a sensor for an air bag device in the vicinity of the tip in a front fork supporting a front wheel. SOLUTION: An axle 31 is provided with an outer circumference notch part 31a, which keeps a mounting angle to a front fork 4 constant, opposedly to a projection 4a in the front fork 4. An acceleration sensor 32 detects acceleration in the direction shown by 1 perpendicular to both of the longitudinal direction of the front fork 4 and the axial direction of the axle 31 so as to detect a degree of a shock when a motorcycle collides against another vehicle and the like.  In this way, as the acceleration detecting direction of the acceleration sensor 32 is perpendicular to the longitudinal direction of the front fork 4 and the axial direction of the axle 31, the stroke direction is set to be perpendicular to the detecting direction of the acceleration sensor 32 even if the front fork 4 strokes in the longitudinal direction because of unevenness of a road surface, so that detection of the stroke directional acceleration by the acceleration sensor 32 can be dispensed with.
Patent JP-2000273454-A (JP)
Title: Cultivation soil amending agent
Inventor: SUKETA SHIGENOBU
IPC: C09K101/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cultivation soil amending agent accelerating to form the soil having an aggregate structure suitable for organic cultivation, and further not generating environmental pollution, or the like. SOLUTION: This cultivation soil amending agent comprises tourmaline powder in an amount of 1-100 pts.wt. based on carbonized matter powder as an essential component in an amount of 100 pts.wt. The amending agent may contain chitin/chitosan compounds in an amount of 1-100 pts.wt. and further may contain fermented liquid formed by soil-activating microorganisms. The agent is prepared in the form of a powdery mixture of a granular-shaped material.
Patent JP-H11281749-A (JP)
Title: System and method for detecting passenger
Inventor: OKA YOSHITAKE
IPC: B60R21/015
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a passenger detecting system which not only can accurately detect the seating conditions of passengers, but also can appropriately control an air bag device, etc., based on the detected results. SOLUTION: A crew detecting system is provided with an electric field generating means 11 which generates an electric field around a plurality of antenna electrodes arranged on a sheet, a switching circuit 18 which selectively switches and connects the generating means 11 to a specific one of the antenna electrodes, an information detecting circuit 15 which generates an electric field around the specific antenna electrode selected by means of the switching circuit 18 and detects the information related to the current flowing to the antenna electrode based on the electric field, and a control circuit 22 which fetches the signal outputted from the detecting circuit 15 and discriminates the seating conditions, etc., of passengers based on the data of the signal. The electric field generating means 11 is constituted to output a high-frequency low voltage having a nearly square waveform.
Patent JP-H10279573-A (JP)
Title: Production of 3-methyltetrahydrofuran
Inventor: TAKEMOTO MASANORI
IPC: B01J23/72
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high-purity 3-methyltetrahydrofuran in an easy process. SOLUTION: This method for producing 3-methyltetrahydrofuran comprises a step 1 for carrying out the hydrogenation and dealcoholizating cyclization of a compound represented by the formula ROOC-CH(CH3 )-CH2 -CHO [R denotes a 1-3C alkyl group and the formyl group can be present as an acetal having a 1-8C alkanol] and synthesizing 2-methyl-2-γ-butyrolactone, a step 2 for separating the 2-methyl-γ-butyrolactone and alcohols produced in the step 1 and a step 3 for conducting a hydrogenating reaction using the 2-methyl-γ-butyrolactone without containing the alcohols obtained in the step 2.
Patent JP-S5513414-A (JP)
Title: Detecting method for concatenated region
Inventor: SHIRAI YOSHIAKI
IPC: G06T7/60
Filed: 1978-07-12
Abstract: PURPOSE: To realize a fixed speed scanning of the picture by using the auxiliary memory unit effectively and thus to increase the detection speed for the concatenated regions.  
     CONSTITUTION: The tentative region numbers are given sequentially to each point of the picture signals obtained through scanning of the picture image, and at the same time the correspondence is secured the adjacent regions scanned already. And in case the same concatenated regions are decided, the decision result is memorized in triangular matrix type memory M 1  and M 2 . Then the final decision is given to the concatenated components based on the contents of memory M 1  and M 2 , and the actual region numbers are allotted to the components. After this, the tentative region numbers are rewritten to the actual region numbers to be then converted into the picture featuring the different value with every concateneated region. In this way, the detection speed can be increased for the concatenated regions as well as a fixed speed scanning becomes possible for the pictures. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5310092-A (JP)
Title: Plastic condenser cone
Inventor: MARUYAMA YOSHIO
IPC: H02G15/02
Filed: 1976-07-16
Abstract: PURPOSE: To improve the withstand voltage characteristic and to scheme the prevention of dielectric breakdown troubles by forming a series of electrodes by repeatedly winding a plastic film along the lapped part, setting the metal foil electrode inside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60229001-A (JP)
Title: Manufacture of integrated diffraction grating
Inventor: FURUYAMA HIDETO
IPC: H01S5/00
Filed: 1984-04-27
Abstract: PURPOSE:To determine the position of a diffraction grating with a desired period accurately by forming the diffraction grating on striped photoresist, and moving a selective exposure mask and exposing the photoresist. CONSTITUTION:A substrate 1 is coated with positive type photoresist 1 and stripes 2 are formed. The substrate 1 is covered with the selective exposure mask 4 with an exposure window 3 and specific stripes 2 are exposed through the exposure window 3 and exposed to a diffraction grating pattern through interference exposure. Then, the set period of an interference exposure system is varied and the mask 4 is moved to other stripes 2 to perform interference exposure. This operation is repeated to expose all stripes 2; and the substrate 1 is dipped in a specific developer and all stripes 2 are developed. Then, the resulting pattern 5 is used as a mask to perform selective etching, thus integrating and forming plural diffraction gratings with different periods on the same substrate 1. Consequently, directions and positions of postprocessing patterns for the diffraction gratings are made coincident accurately.
Patent JP-S569643-A (JP)
Title: Icing preventive device of carburetor of internal combustion engine
Inventor: IKEDA KENJI
IPC: F02M15/02
Filed: 1979-07-03
Abstract: PURPOSE: To heat carburetor to prevent its icing by connecting a carburetor and an engine heating part by a liquid heat medium circuit of closed circulation type and providing a pump in the circuit.  
     CONSTITUTION: A liquid pump 12 which is driven by the pressure change in a crank case 5 of an engine 2 is provided. The pump 12 is connected with a head medium tank 10 through a liquid heat medium circuit 11 which passes near a fuel passage of a carburetor 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58210067-A (JP)
Inventor: ARAN SORU ROOZENBAAGU
IPC: C07D233/58
Filed: 1983-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03283614-A (JP)
Title: Plasma treatment device
Inventor: KADOMURA SHINGO
IPC: C23C16/54
Filed: 1990-03-30
Abstract: PURPOSE:To enable easy handling and maintenance of a device by inserting a low temperature stage movably in vertical direction and by arranging a low temperature reaction chamber having a coolant supply means removably. CONSTITUTION:A low temperature reaction chamber 7 is interposed removably between a first chamber 3 with a plasma generating means 21 and a second chamber 4 whereto an evacuating means 20 is connected, and a chiller 33 for cooling coolant is connected thereto. According to this constitution, the chamber 4 only requires connection of the evacuating means to an evacuation port 12, thereby simplifying constitution and realizing easy handling and maintenance. Furthermore, problems that providing of the chamber 7 makes a low temperature stage 5 away from a plasma source and etching characteristics thereby change can be avoided by raising the low temperature stage 5 by a required distance inside the chamber 7 by a horizontal motion guide body 34 provided to the chamber 4.
Patent JP-H07298047-A (JP)
Title: Image reader
Inventor: HONPO TSUNAO
IPC: H04N1/401
Filed: 1994-04-22
Abstract: PURPOSE:To prevent a change in image quality for each reader by expressing a density in a data form read by an original preliminary read system and arranging a standard white board on the same plane as a read plane. CONSTITUTION:Density data with a density having been measured in advance are read by a means using a standard white board 201 with a bar code 213 described thereon. Since the density data are described on a light receiving face in terms of the bar code 213 of the standard white board 201, the standard white board 201 is arranged at the outside of an original read region. Then the bar code 213 is read by moving a light source 203 under the bar code 213 stuck under the standard white board 201 at setup and lighting the code with a set initial luminous quantity and the read density of the standard white board 201 is stored in a storage section by data converted into R, G, B data. Since the density of the standard white board 201 is stored in a value measured in advance, the white level being a density reference is always kept constant and change in the image quality is prevented.
Patent JP-2000272401-A (JP)
Title: Holder
Inventor: YOKOTA NOBUHIKO
IPC: B60N3/10
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To hold or load various containers from small size to large size while maintaining relatively simple structure and compact packaging. SOLUTION: This holder includes a main body 10, a cover 20 swingably attached to the main body 10 and an auxiliary member 30 that is swingably attached to the cover 20 and forms a storage space together with the cover 20 when the cover 20 is opened, and that is stored in the main body 10 together with the cover 20 when the cover 20 is closed.
Patent JP-S63251030-A (JP)
Inventor: NISHIYAMA SHIGEKI
IPC: A01K61/00
Filed: 1987-04-08
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-H0714021-A (JP)
Title: Apparatus for counting of amount of objects stacked at inside of stack and apparatus for counting of amount of compact disks using it
Inventor: SUKOTSUTO SUMISU
IPC: G01V8/20
Filed: 1994-04-22
Abstract: PURPOSE: To structurally and operationally simplify a device and to reduce the possibility of occurrence of count error by generating one pulse signal with an irradiation detecting means each time a beam crosses one cap. CONSTITUTION: When a pair of beams 110 and 112 are moved from a position 0 to a position 1, it is the time point of counting start and at such a time, the beam 110 crosses a space between disks 10a and 10b. When moving the beams from the position 1 into a position 2 of the stack, the beams 110 and 112 respectively exist at the edge parts of the disks 10a and 10b and as a result, nothing is outputted. As a result, a rectangular pulse output is formed only between the position 0 and the position 1. The next pulse output appears between a position 3 and a position 4. When the beam 112 moves from a position 6 to a position 7, the beam 112 passes through a space between disks 10b and 10c so that the output signal can be generated. When the beam moves into the position 7, this output pulse signal is immediately terminated.
Patent JP-S58203006-A (JP)
Inventor: ANDOU MOTOHIDE
IPC: B28B1/16
Filed: 1982-05-21
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-S60228702-A (JP)
Title: Method of installing gas seal of rotary piston engine
Inventor: KURIO NORIYUKI
IPC: F01C19/00
Filed: 1984-04-25
Abstract: PURPOSE:To improve assembling workability of a corner seal and an apex seal, by bonding one end of a seal ring to the corner seal under the condition where a notch of the seal ring is in coincidence with a notch of the corner seal. CONSTITUTION:A seal ring 12 having an apex seal insertion notch 13a is engaged with a seal ring groove 11c of a corner seal 11 having the notch 13a. One end of the ring 12 is bonded to the seal 11 under the condition where a notch 12a of the ring 12 is in coincidence with a notch 11a of the seal 11. Then, the seal 11 is installed into a recess 21 of a rotor 20, and if required, the seal 11 is rotated to bring the notch 11a into coincidence with an apex seal groove 23 in the periphery of the rotor 20. As a result, the notch 12a of the ring 12 is also brought into coincidence with the groove 23. Thereafter, an end portion of an apex seal 15 is inserted into the notches of the seal 11 and the ring 12, and is engaged with the apex seal groove 23.
Patent JP-H08254475-A (JP)
Title: Unbalance position detector for rotor
Inventor: ICHIKAWA FUMIO
IPC: G02B26/10
Filed: 1995-03-16
Abstract: PURPOSE: To eliminate provision of a phase mark for detecting an unbalanced part of a rotor. CONSTITUTION: A scanning optical system 11 including a polyhedral mirror 12 is equipped with an unbalance detecting means 13 to sense the unbalanced part of a rotor, a laser beam emitting means 14 to cast a laser beam onto the mirror 12, and a photo-sensor 16 to which a laser beam reflected by the mirror 12 is put incident. An amplifier 17, ring counter 18, and phase detecting means 19 are connected one by to the photo-sensor 16, and the unbalance detecting means 13 is connected to the phase sensing means 19. The ring counter 18 emits pulses each time the count of the photo-sensor 16 attains the number equal to the number of faces of the multi-surface mirror 12. From the time difference between the unbalance detecting means 13 and ring counter 18 the phase detecting means 19 senses the phase till the unbalanced part by reference to the output of the ring counter 18.
Patent JP-H11264186-A (JP)
Title: Column-column joining structure
Inventor: ITO SHIGEKI
IPC: E04B1/24
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a protrusion for columns sideward by joining an end plate and a top plate by bolts, and joining an upper column and a lower column. SOLUTION: A top plate 21 in which an upper bolt hole 11a is opened is fixed to the upper end of a lower column 20. The top plate 21 is a planar rectangle, fitted to the upper face of the lower column 20, and fixed by welding. An end plate 11 in which the upper bolt hole 11a is opened is fixed at a position communicating with a lower bolt hole 21a. The end plate 11 is fixed on a flange and a web on both the sides of the web by walding. The end plate 11 and the top plate 21 are manufactured in a factory or the like, the upper and lower bolt holes are matched at a josite, and tightened by one side bolts. An upper column 10 and the lower column are joined by joining the end plate 10 and the top plate 21 by bolts. Thus, the protrusion of the columns can be eliminated sideward.
Patent JP-S57198634-A (JP)
Title: Taper etching method for silicon oxide film
Inventor: OONAKA SEIJI
IPC: H01L21/3205
Filed: 1981-05-30
Abstract: PURPOSE:To perform etching by a method whrerin heat treatment is done after aiming vapor plasma including carbon halide at an SiO2 film and taper inclined angle is controlled at any value with good stability and reproducibility. CONSTITUTION:When the etching speed of SiO2 in the thickness direction and lateral direction are r1, r2, the taper angle theta is decided by sintheta=r1/r2. With heat treatment or laser irradiation applied to the surface immediately after CF4 plasma irradiation to an SiO2 film 11, the speed r2 can be decreased and the angle theta can be changed. In heat treatment, wider angle theta can be obtained under steam atmosphere compared with under N2 atmosphere. The angle under O2 or Ar is the same as that under N2. SiO2 12 is etched by a mixed solution of HH+ NH4F by applying a mask 13. Cf4 has an advantage because the Cf4 has slow etching speed and high safety to SiO2. SiO2 having any taper angle theta can be formed by controlling heat treatment temperature.
Patent JP-H04319136-A (JP)
Title: Assembly of balcony
Inventor: MATSUSHITA SHOGO
IPC: E04B1/00
Filed: 1991-04-17
Abstract: PURPOSE:To save the labor of construction work in site and improve the quality by executing assembling work in a factory, regarding the assembling type of a balcony to be combined with the building of a residential equipment or the like. CONSTITUTION:A balcony 1 to be combined with structures 11-13 is divided into two bodies of front and rear bodies 2, 3. The bodies 2, 3 are composed by combining floors 4, 7 and hand-rails 5, 6, 8, 9 with each body 2, 3 previously in the factory. Then, each body 2, 3 combined previously is set to be fixed at the specified positions of the structures 11-13 in site.
Patent JP-S57200005-A (JP)
Title: Lens holder
Inventor: YAMADA NOBORU
IPC: G02B7/02
Filed: 1981-06-03
Abstract: PURPOSE:To equip a lens in a lens barrel accurately, easily and rapidly by attaching the lens threadedly and directly to a screw part provided inside of the lens barrel. CONSTITUTION:A screw part 44 is provided inside of a lens barrel 41, and its pitch is equalized to the thickness 43a (edge thickness) of the peripheral edge of a lens body 43. Then, the lens body 43 is screwed in and a lens barrel deformed part 46 having a less internal diameter than the external diameter of the lens body 43 at the end part of the screw part 44 is deformed in the radial direction, so that the lens body 43 falls in a lens insertion part 42 and fixed therein. This lens barrel deformed part 46 consists of the lower part 11 of the lens barrel deformed part having a diameter equal to the thread-bottom diameter of the screw part 44, and the peak value 12 of the deformed part having a less internal diameter than the external diameter of the lens body 43.
Patent JP-H10277972-A (JP)
Title: Manipulator device
Inventor: HASHIMOTO AKIO
IPC: B25J19/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a manipulator device which can prevent a part subjected to operations from being lowered in quality and yield by preventing dust from being dispersed in an atmosphere condition when works are carried out by means of driving arms in either one of a first atmosphere condition or a second atmosphere condition, which are different in nature. SOLUTION: A driving shaft 67 and the connecting portion of a second arm 62, and a driving shaft 60 and the connecting portion of a first arm 49, are hermetically closed by vacuum dust seals 71 and 72. And a driving shaft 46 and a hollow supporting members 41 are also hermetically closed by vacuum seals 74 and 75, the second arm 62, the driving shaft 60, the first arm 49 and the hollow supporting member 41 are communicated with one another through through-holes 77, 76, 49a, 60a, and 62a, and piping and a vacuum pump are provided, which adjust the pressure of the through holes 77, 76, 49a, 60a and 62a in such a way as to be equivalent to a third atmosphere condition where the pressure is set up to a specified range with respect to the pressure in a vacuum chamber.
Patent JP-S57199918-A (JP)
Title: Liquid level detector
Inventor: KANAI KAZUYOSHI
IPC: G01F23/296
Filed: 1981-06-03
Abstract: PURPOSE:To detect liquid levels accurately despite the bubbling of the liquid level owing to the liquid flowing into a tank by providing a waveguide having a liquid inlet and outlet port in the tank for storing the liquid, and measuring the liquid level in the waveguide in accordance with ultrasonic waves. CONSTITUTION:A displacement detector 5 is provided to a tank 1 provided with a supply port 2 for introducing liquid into the tank and a discharge port 3 for discharging the liquid therefrom. The detector 5 is constituted by mounting an ultrasonic wave transmitting and receiving device 10 to the top end part of a waveguide 6 having a liquid inlet and outlet port 7. When the liquid surface A of the tank 1 moves vertically, the liquid surface A1 in the waveguide 6 moves vertically similarly, and therefore the device 10 is oscillated to transmit ultrasonic pulses toward the surface A1. The echo waves reflected from the surface A1 are received with the device 10. If the position of the liquid surface is detected with an arithmetic device 11 in accordance with the difference between the transmission and reception time of the ultrasonic waves, the liquid level in the tank 1 is determined accurately.
Patent JP-H04226413-A (JP)
Title: Scanning mechanism of scanner
Inventor: POORU DOBUORUKISU
IPC: G02B26/10
Filed: 1991-04-17
Abstract: PURPOSE: To obtain a high-speed scanning mechanism for the scanner which reads a bar code symbol by swinging a scanning element according to a uniaxial scanning pattern or multiaxial scanning pattern. CONSTITUTION: The light beam emitted by a light source travels through a window 18 along an optical path and impinges on a display to be read, e.g. the bar code symbol. In the scanner 10, an optical detector which has a view area for collecting reflected light returning from the symbol through the window 18, e.g. a photodiode is arranged. The scanning element arranged in the scanner 10 operates to scan the symbol and/or the view area of the optical detector. The scanning element is a light reflector which is arranged in the emission and/or return path and the light reflector is swung by an electric operation type driving means at a specific frequency alternately in the circumferential direction.