baber/WOPTO huggingface dataset:
Patent JP-H01156572-A (JP)
Title: Stitch detector
Inventor: MATSUMOTO RYOSO
IPC: D06H3/08
Filed: 1987-12-11
Abstract: PURPOSE: To judge the presence of seams prepared by sewing at positions irradiated with a laser beam when the reflected laser beam coincides with a preset signal pattern by irradiating the surface of a cloth having the seams with the laser beam. CONSTITUTION: A laser beam is radiated toward the surface of a cloth 4 having seams 3 with a laser beam irradiation means 6 to receive the laser beam reflecting from the surface of the cloth 4 with a light receiving means 7. When an output signal from the light receiving means 7 coincides with, e.g. the number of signals corresponding to the seams 3 or a signal pattern of the pitch of a sewing yarn 5 of a prescribed dimension preset and stored in a judging means 8 within a tolerance range, the presence of the seams 3 at positions irradiated with the laser beam is confirmed by the judging means 8. Even if the seams 3 are relatively smooth (the judgment cannot be made by a vertically moving conventional detecting means of a roller), sufficient judgment can be made to detect the seams 3 in detail according to the method.
Patent JP-H10155739-A (JP)
Title: Adapter device for photographing image of endoscope
Inventor: ARAI KEIICHI
IPC: A61B1/06
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an adapter device for photographing an image of an endoscope which enables photographing of the image of the endoscope with a camera by supplying illumination light for photographing to an observation illumination light guiding means of the endoscope equipped with a power source built-in type light source unit at an operating part. SOLUTION: An eye piece part 13 of an endoscope 10 is connected to a camera 20 by a camera connector 30 and an illumination light receiving part 41 for photographing receiving illumination light for photographing, a light guide tube 42 for guiding the illumination light for photographing received by the light receiving part 41 and a link member 43 of the light guide tube 42 are linked to a battery type light source 16 as power source built-in type light source unit. The illumination light for photographing is transmitted to the battery type light source 16. An illumination light switching mirror provided within the battery type light source 16 is manually operated and illumination light for observation and the illumination light for photographing are switched properly to perform a photographing of a part to be inspected.
Patent JP-H04184292-A (JP)
Title: Detecting device for moving object
Inventor: ISHIWATARI JUNICHI
IPC: G01V3/08
Filed: 1990-11-20
Abstract: PURPOSE:To prevent internal slippage of a detection element and to intend stabilization of detection characteristic by fixing and arranging the detection element to a bottom side of a bottomed cylindrical body by a filler material, and by providing a preventing part of movement preventing the element against the cylinder body. CONSTITUTION:At a lower end side A edge of inner surface 2d of cylinder which is the body 2 of a case, a notch 21 is provided as a prevention part of movement and also a ring groove 22 is provided circumferentially. Both the notch 21 and the groove 22 have a shape into which a filler material 12 can be put, when the filler material 12 in the body 2 is filled. The body 2 is made of a metal and the filler material is a resin, therefore a gap could be produced in a gap between the filler material, and the notch 21 and the groove 22, caused due to difference of thermal expansion coefficient of the body 2 and the filler material 12. In such a case, since turning direction and axial direction of a hole IC4 can be regulated by the notch 21 and the groove 22, a detection device of moving object that is usable under an environment of wider temperature range, can be obtained.
Patent JP-H08171510-A (JP)
Title: Memory access system
Inventor: SHIRASAWA HIDETOSHI
IPC: G06F9/38
Filed: 1994-12-19
Abstract: PURPOSE: To access a relatively low-speed memory at a high speed. CONSTITUTION: This system is equipped with plural memories 21 and 22 where respective data corresponding to the continuous memory space of a control part 1 are allocated and stored, address by address, a preread control part 3 which loads a read address of the control part 1 at a certain point of time to access and read the memories 21 and 22 and updates its read address PA individually to preread data, and a data selection part 4 which outputs read data D1 and D2 of the memories 21 and 22 according to the read address of the control part 1. This system is preferably equipped with an address comparison part 5 which compares the read address A of the control part with the read address PA of the preread control part and when they do not match each other, the read address A of the control part 1 is loaded to the preread control part 3.  Further, the system is equipped with an operand code processing part 6 which detects a branch instruction code from the preread data and when an unconditional branch instruction code is detected, preread data at the jump destination of the operand part are loaded to the preread control part 3.
Patent JP-H05123830-A (JP)
Title: Dummy bar chuck for casting hollow cast billet and method for starting hollow cast billet casting using same
Inventor: HARADA HIROSHI
IPC: B22D11/08
Filed: 1991-11-05
Abstract: PURPOSE:To surely make the bottom part of a cast billet be caught to a dummy bar chuck by forming the outer diameter at the lower part of the dummy bar chuck to the specific size and the outer diameter at the upper biting part to smaller than the outer diameter of the hollow cast billet, arranging the specific condition of the biting projections and forming the whole height higher than the height of a pouring basin part at the initial stage. CONSTITUTION:The outer diameter at the lower part of the dummy bar 1 is made smaller than the inner diameter of the mold in an infected hollow cast billet casting apparatus by 5-10mm and the biting part is arranged at the upper part so as to surround the outer periphery, and the outer diameter of this biting part is made smaller than the outer diameter of the casting hollow cast billet and also the thickness from the apex of projections 2 to the inner diameter in the biting part is made to >=10mm, and the height of the projection in the biting part is made >=5mm and the number is arranged to >=4 and the whole height is higher than the height of the molten metal pouring basin part at the initial stage in the objected hollow cast billet casting apparatus. The bottom part of the cast billet can surely be caught to the dummy bar chuck and the solidified shell is not restricted by a core before casting.
Patent JP-H05124068-A (JP)
Title: Molding die
Inventor: OTO HIROAKI
IPC: B29C45/38
Filed: 1991-11-05
Abstract: PURPOSE:To remove the trace of the cut-off of the gate section of a molded form by a method wherein an inserting hole bored at a position corresponding to the end face of the molded form in a mold cavity is formed, a gate is bored to the inserting hole, a resin is injected and an opening surface on the cavity side and the gate are closed by a slide block. CONSTITUTION:An inserting hole 37 bored at a position corresponding to the end face of a molded form in a cavity 36 is formed to a template 23 demarcating the cavity 36. A slide block 25 is inserted slidingly into the inserting hole 37. A gate 45 is bored near the cavity-side opening surface 39a of the inserting hole 37. A molten resin is injected, and the slide block 25 is moved before the resin in the cavity 36 is solidified, and the cavity-side opening surface 39a and the gate 45 are closed. The resin in the cavity 36 and the resin in the gate 45 are separated completely, thus eliminating the need for the cut-off process of the gate section, then also leaving no cut-off trace.
Patent JP-H11171007-A (JP)
Title: Vibration damper
Inventor: FRIEDRICH MEGARLE
IPC: F16L55/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damper having extremely simple and compact structure. SOLUTION: A base body 12 having a fluid passage to be loaded with brake fluid is provided, a vibration damper 10 has a roughly tubular and elastic damping member 32, the damping member 32 is arranged so as to surround the base body 12, and a damping chamber 30 communicated to the fluid passages 18, 20 is formed between the damping member 32 and the base body 12.
Patent JP-H08153983-A (JP)
Title: Printed board guide
Inventor: ASANO MICHINAO
IPC: H05K7/14
Filed: 1994-11-25
Abstract: PURPOSE: To integrally form a printed board guide to simplify the structure of the die for manufacturing the guide by opening the parts of front members facing a rear member and the parts of the rear member facing the front members by notching and integrally coupling side members with the front and rear members, and then, forming an inserting section of a plurality of tongue pieces. CONSTITUTION: Front members 4 and 5 are faced to each other on one surface of a printed board 23 and the parts of the front members 4 and 5 facing a rear member 2 are opened by notching 13. Then the parts of the rear member 2 facing the front members 4 and 5 are opened by notching 7. In addition, the front members 4 and 5 and rear member 2 are integrally coupled with side members 3 and an inserting section 19 is formed of a plurality of tongue pieces 5, 14, 15, and 17. Therefore, a printed board guide can be integrally formed and the structure of the die used for manufacturing the guide can be simplified.
Patent JP-H08150683-A (JP)
Title: Semi-cured metallic foil-clad laminated plate, and manufacture thereof
Inventor: MIYASATO KEITA
IPC: H05K3/38
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a metallic foil-clad laminated plate whose base material scarcely has scattering in glass fibers, and resin content is stable by sticking a metallic foil to a top face and/or a bottom face of a glass fiber base material with a thermosetting resin as a medium and making the thermosetting resin come into a semi-cured state. CONSTITUTION: For a glass fiber base material 1, a material whose surface is treated with a silane coupling agent is used. A metallic foil 3 is coated with a thermosetting resin by a resin coating device 4. Further, the thickness of the resin is uniformed by a resin coater 5, the resin is passed through a drying device 6 so as to dry. The resin coating faces of the metallic foil having the resin attached thereto are made to face each other and the glass fiber base material 1 is interposed therebetween. It is laminated and stuck to the top face and/or the bottom face by a drawing mating roll 7, heated and pressed by a heat pressing device 8, made to come into a semi-cured state by impregnating the glass fiber base material with the resin. Succeedingly, it is passed through a cooling device 9 and cut into a fixed length by a cutting device 10 so as to obtain a semi-cured metallic foil-clad laminated plate 11.
Patent JP-H10160004-A (JP)
Title: Supporting structure of lower valve rod in eccentric structural valve
Inventor: TANAKA YOSHIHARU
IPC: F16K51/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and diminish frictional resistance, by rotatively supporting by the upper end part of a pin lower valve rod, a recess part arranged in a manner that it is opened downwardly in the lower end part of the lower side base part of a valve element by a lower side valve rod supporting part. SOLUTION: A lower side valve rod supporting part 8 is equipped with a pin lower valve rod 80 which is penetrated and fixed from a lower side in the bottom part of a valve casing 1 and projected upwardly to the inside of the valve easing 1, and a recessed part 81 which is arranged in a manner that it is opened downwardly in the lower end part of the lower side base part 5 of a valve element 6.  The upper end part 80A of the pin lower valve rod 80 is formed into a semispherical shape, the pin lower valve rod 80 comprises a taper screw rod whose diameter is gradually contracted toward its upper end, and is screwed and inserted from a lower side into a taper screw hole 1A arranged in the bottom part of the valve casing 1, and the semispherical upper end part 80A is projected upwardly to the inside of the valve easing 1 and inserted in a conical recessed part 81 whose inner end part is formed into a semispherical shape, thereby the lower side base part 5 of the valve element 6 is rotatively supported by the pin lower valve rod 80.
Patent JP-H03178229-A (JP)
Title: Diversity receiver
Inventor: HATANO TAMIO
IPC: H04B7/08
Filed: 1989-12-07
Abstract: PURPOSE:To minimize the switching of antennas and to decrease the error rate of a received data without degrading the quality of a received signal by selecting a receiving antenna with higher receiving sensitivity when the receiving sensitivity is lowered and adjusting the switch timing with a control means. CONSTITUTION:The receiver is provided with 1st and 2nd equalizers 102, 202, a 1st comparator detecting the output of the 1st equalizer 102 to be a prescribed level or above, and a 2nd comparator 203 comparing the outputs of the 1st and 2nd equalizers 102, 202. When a discrimination output representing that the output of the 1st equalizer 102 is a prescribed level or below and lower than the output level of the 2nd equalizer 202 is present thereon, the received signal from a 2nd antenna ANT 2 is switched to a demodulator 123. When a discrimination output reverse in the level relation is present thereon, the received signal from the 1st antenna ANT 1 is switched to the demodulator 123. In this case, a control means 112 switched after the lapse of a prescribed period is provided. Thus, the number of times of switching of receiving antennas is minimized and the quality of the received signal is ensured.
Patent JP-H10159507-A (JP)
Title: Diesel engine/boiler load sharing controlling device
Inventor: TAJI MASANORI
IPC: F01K23/10
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To perform combined running according to the optimum diesel engine/ boiler load sharing without exceeding the value for environmental criteria of NOx. SOLUTION: In this device, an electric generation command 21 is inputted into a function generator 23. The function generator 23 determiners a load sharing function F1 to maximize a diesel engine load sharing based on the oxygen quantity required for a boiler and the oxygen quantity in the exhaust emission of a diesel engine. Denitration inlet NOx 22 is inputted into a function generator 24. The function generator 24 generates load sharing function F2 for the diesel engine and the boiler so that boiler outlet NOx does not exceed a reference value. Both of these functions F1 and F2 are multiplied by each other to determine the optimum, and the fuel quantity 27 to be inputted in the boiler and the fuel quantity 28 to be inputted in the diesel engine are calculated.
Patent JP-H02162732-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA ETSUKO
IPC: H01L23/52
Filed: 1988-12-16
Abstract: PURPOSE:To make a contact forming part come into excellent ohmic contact by a method wherein multiple wirings are laminated with one another holding interlayer insulating films while a silicide film selectively doped with an impurity is used on the part wherein a silicide wiring in the lower layer wiring is formed into a contact. CONSTITUTION:A field oxide film 102, a silicon film 103 are formed on a substrate 101 while these films 102, 103 are patterned to form e.g. a platinum film 104 on the whole surface and then the film 104 is heat-treated to form a platinum silicide wiring 105. Next, an insulating film 106 is formed to be selectively patterned so that the film 106 may be left at least on a prospective wiring cross formation part 108 but not to be left on a prospective contact formation part 107 and then the whole surface, after being doped with an impurity using the insulating film 106 as a mask, is heat-treated. Next, an interlayer insulating film 109 as the first layer, a wiring 110 crossed with the platinum silicide wiring 105 as the second layer and another interlayer insulating film 111 as the other second layer are successively formed. Finally, a through hole 112 is formed in the said part 107 while a leading-out wiring 113 for the platinum silicide wiring 105 comprising Al, ITO film is formed.
Patent JP-2000140650-A (JP)
Title: Treatment of inorganic waste material and reactor therefor
Inventor: WATANABE YOSHINORI
IPC: B01J39/04
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To facilitate reutilization of an inorganic waste material as a raw material such as ceramics, etc., by allowing the inorganic waste material and cation exchange resin to coexist, allowing cations to adsorb on the cation exchange resin to remove the cations from the inorganic waste material. SOLUTION: A first reaction liquid 3 consisting of distilled water, mortar waste material powder 4, and the cation exchange resin 5 are changed into a first reactor 1, and stirred with a stirrer 6, and Ca ions removed from the mortar waste material powder 4 are adsorbed on the cation exchange resin 5. Later the cation exchange resin 5 adsorbing the Ca2+ ions is separated from remaining mortar waste material powder 4 and the first reaction liquid 3. Then, the cation exchange resin 5 is washed by using the distilled water, and the mortar waste material powder 4 after the sticking treatment of the Ca ions on the cation exchange resin 5, is removed. Next, the cation exchange resin 5 is stored in a second rector 9 together with a first washing basket 2.
Patent JP-2000152503-A (JP)
Title: Power converter
Inventor: TATSUMI HIROTOSHI
IPC: H02J3/01
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a power converter, which for higher harmonics suppression, has excellent compensating characteristic by shifting to a desired phase for the control of an inverter part, and which for reactive power control, cope with sudden changes in a load and voltage by controlling an inverter part in real time. SOLUTION: A control circuit 30 is composed of target value computing means 35, 36 which compute a target value to be supplied to an inverter part, a feedback controlling means 33 conducting feedback control based on the target value computed by the target value computing means 35, 36, time lag means 55, 56 giving a time lag between the target value computing means 35, 36 and the feedback controlling means 33, and selecting means 51, 52 selecting use or no use of the time lag means 55, 56.
Patent JP-H07167763-A (JP)
Title: Pressure tester
Inventor: NAKAO HIDEHIKO
IPC: E21B47/12
Filed: 1993-12-16
Abstract: PURPOSE:To make a pressure condition of a pressure vessel unchanged at the time when external force is applied to a test object in the pressure vessel. CONSTITUTION:A through hole 30a is drilled in a cover 30 which has blocked up the open part of a pressure vessel 29 and external force is applied to a test object 6 through an external force transmission member 32 sliding the through hole 30a. In this case. the external force transmission member 32 is moved, hydraulic oil in which the volume of the vessel 29 at the side of the test object 6 is lessened is transferred through a passage 32e in a cavity part 33 between the external force transmission member 33 and the cover 30. Thereby the external force is applied without changing a pressure condition in the vessel 29 wherein the test object 6 is housed.
Patent JP-H11300469-A (JP)
Title: Manufacture of casting and face coat slurry on mold
Inventor: LASSOW ELIOT S
IPC: B22C1/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the detecting characteristic of internal content in a casting. SOLUTION: In a manufacturing method with an investment casting of metal or alloy in a ceramic investment shell mold, a ceramic mold face coat containing erbium or the other X-ray detectable or neutron-ray detectable ceramic component and/or a backup layer, is formed. The face coat/backup layer is formed by using ceramic slurry composed of the erbium and the other optional ceramic fine grain, and inorganic binder and inoganic pH restrainer. The ceramic slurry is coated on a pattern of parts for scheduled casting to form a mold. The metal or alloy is cast in the mold, and the solidified casting is taken out from this mold. A radiograph is applied to this casting to detect the internal ceramic content below the outer surface in the casting which is impossible to detect in the visual inspection of the casting.
Patent JP-2001129198-A (JP)
Title: Pachinko game machine
Inventor: SUGIJIMA KISHIO
IPC: G06F13/24
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine by which a bonus ball command transmitted from a main controller is correctly received without a reception miss by a discharge controller. SOLUTION: The machine is provided with the discharge controller 3 by which the bonus ball command transmitted from the main controller 1 and a strobe signal transmitted in accordance with the bonus ball command are received to control the discharge of a designated discharge number of bonus balls. The NMI interruption processing of the controller 3 is executed by the strobe signal and the reception processing of the bonus ball command is executed in the NMI interruption processing.
Patent JP-H06163596-A (JP)
Title: Method for formation of conductive layer of semiconductor substrate
Inventor: OBARA HIDEYUKI
IPC: H01L29/812
Filed: 1992-11-26
Abstract: PURPOSE:To reduce thermal oxidation process extremely and to suppress poor influence to element characteristics by directly performing ion implantation of impurities into a semiconductor substrate which is manufactured by the floating zone method, eliminating a formed damage layer by alkali washing, and then performing thermal diffusion of impurities into the semiconductor substrate. CONSTITUTION:A mask oxide film 2 is formed on a semiconductor substrate 1 by thermal oxidation and a resist 3 is subjected to patterning on it. The mask oxide film 2 is etched with the resist 3 as a mask for eliminating the resist 3. Then, an impurity 4 is directly ion-implanted onto the semiconductor substrate 1 using the mask oxide film 2. Then, a damage layer 5 is eliminated by an alkali washing liquid. The entire surface is thermally oxidized and at the same time the impurity 4 is thermally diffused to the semiconductor substrate 1, thus forming a conductive layer 6 and hence eliminating formation of a buffer oxide film to absorb the damage of ion implantation and reducing possibility for poorly affecting an element such as increase in leakage current of a junction.
Patent JP-2001107651-A (JP)
Title: Movable 'fusuma' having deodorizing humidity- conditioning function
Inventor: TAKAHASHI SEIZO
IPC: E06B3/70
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To solve trouble in which a conventional 'fusuma' (Japanese paper sliding door) is replaced when paper is broken or muntins are damaged as it is left as it is installed and air conditioners and ventilating fans or the like must be mounted in each room regarding ventilation, a bad odor, dehumidifica tion and soundproofing in the rooms partitioned by the 'fusumas'. SOLUTION: Light shielding, sound insulation and ventilation are improved and a bad odor is not filled by utilizing a composite structure conducting deodorization and humidity conditioning by using a carbon material.
Patent JP-H02164783-A (JP)
Title: Production of sic-graphite composite material
Inventor: ISHII MAKOTO
IPC: C04B41/87
Filed: 1988-12-15
Abstract: PURPOSE:To prevent cracking due to thermal stress by machining a graphite base material to form a sawtooth surface satisfying prescribed conditions and coating the sawtooth surface with SiC by a CVD method. CONSTITUTION:A graphite base material is machined to form a sawtooth surface satisfying t/p <=1 (where p is the interval between the adjacent peaks and t is the depth of the valleys). The sawtooth surface of the graphite base material is coated with SiC by a CVD method.