baber/WOPTO huggingface dataset:
Patent JP-H05251905-A (JP)
Title: Layered dielectric filter
Inventor: HIRAI TAKAMI
IPC: H01P1/205
Filed: 1992-12-24
Abstract: PURPOSE:To make the dielectric filter small and to effectively improve the characteristic of an insertion loss for a pass band by effectively increasing the attenuation of high frequency and low frequency portions of the pass band while minimizing number of stages of resonators being components of the dielectric filter. CONSTITUTION:Resonance electrodes 26, 26 located side by side at both sides in the dielectric filter provided with 4-stages of 1/4 wavelength tri-plate resonators corresponding to four resonance electrodes 26 arranged in a dielectric board 20 are arranged in a comb-line structure and a capacitance is added between their open ends to allow them to be capacitance-coupled. On the other hand, the resonance electrodes 26, 26 located side by side in the middle are arranged in an interdigital structure to allow them to be inductive-coupled.
Patent JP-H06191468-A (JP)
Title: Boat knockdown
Inventor: IIO TOSHIAKI
IPC: B63B7/04
Filed: 1992-12-25
Abstract: PURPOSE:To allow the boat to be easily transported as well as to prevent propulsion resistance from being unnecessarily increased even if the boat is furnished with floats. CONSTITUTION:Floats 10 are installed on the right and left outsides of a hull 2. In this case, each float 10 is detachably secured to the hull 2, and the lower surface plate of each float 10 is disposed higher than an outer plate 3b at the center section of the ship's bottom of the hull 2.
Patent JP-2000085786-A (JP)
Title: Returnable container having slip protector, slip holder and slip holding member
Inventor: KATO MASAHIDE
IPC: B65G1/137
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency. SOLUTION: A protection cover 1 with an identification tag inserted is attached to a side face of a returnable container. When a QR code is to be read by a reader at the time of inventory control such as stock-taking, an operator directly brings the reader to the QR code located on an opening 2 which is not covered by a cover 1 in the protection cover 1 attached to the returnable container, thereby directly reading the QR code mentioned on the identification tag. Thus an operation of removing the identification tag from the protection cover 1 is not required at the time of reading, thereby remarkably improving working efficiency.
Patent JP-H05179412-A (JP)
Title: Production of aluminum alloy member
Inventor: TAKATO MASARU
IPC: C22F1/04
Filed: 1991-12-28
Abstract: PURPOSE:To produce an aluminum alloy member capable of improving strength to a greater extent. CONSTITUTION:First plastic working, such as shot peening, is applied to a base material, such as cylinder head made of aluminum alloy, by which a deformed layer is formed. Subsequently, hardening treatment is applied to the deformed layer, by which the deformed layer is recrystallized and the number of recrystallized grains is increased and also strain (compressive residual stress) is provided to respective recrystallized grains by means of quenching by hardening treatment.
Patent JP-2000182171-A (JP)
Title: Remote monitoring system
Inventor: KAWASAKI YOSHIHIRO
IPC: G08B25/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To present picture information required for confirmation of the condition in a site without using a new radio transmission line at the time of using a telemeter device or a remote alarm equipment and to prevent a hindrance to data collection or alarm control due to transmission of picture information. SOLUTION: A terminal station 10 is provided with a picture photographing means 23 which photographs the picture of the sire, a switch means 12 which selectively connects a first signal line used by an information collection device 21 or an alarm device 22 or a second signal line used by the picture photographing means 23 to a single radio line, and a priority switching control means 13 which controls the switch means 12 so as to select the first signal line in the case of the first signal line in a preliminarily determined use state and permits the switch means 12 to select the second signal line in the case of the first signal line in a state other than the preliminarily determined use state.
Patent JP-H06201465-A (JP)
Title: Temperature control circuit of cooler for infrared ray sensor
Inventor: SAKAMOTO MINORU
IPC: G12B15/00
Filed: 1992-12-28
Abstract: PURPOSE:To reduce a regulator by connecting an output resistor at the time of rapid or fine adjustment cooling in series with an output end of a temperature sensor amplifier and also connecting the amplifier to a differential amplifier, and switching the output resistor by a comparator when a predetermined cooling temperature is reached to control from the rapid cooling to fine adjustment cooling. CONSTITUTION:When a power source is turned ON, voltage or current corresponding to an infrared ray sensor 4 temperature is detected by a temperature sensor 5 placed in the vicinity of the sensor 4, and an output from the temperature sensor 5 is input from an input terminal 27 to an amplifier 24. At the time of rapid cooling, a connection 25 between a terminal 26a and output resistors 21, 22 is shorted so that the resistor 21 is shorted. A gain of the amplifier 24 is small in this case, while differential voltage between output voltage from the amplifier 24 and a reference value set in a differential amplifier 12 is large, so that it is amplified by an amplifier 8 to have a cooler 1 rapidly cooled. Cooling temperature of the infrared ray sensor 4 is detected by the sensor 5 and compared with a reference value of a comparator 9. Thus cooling operation of the cooler 1 is controlled.
Patent JP-2001176929-A (JP)
Title: Junction method of semiconductor chip and junction device
Inventor: KITAGAWA YOSHIHIRO
IPC: H01L21/60
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a junction method of a semiconductor chip which can perform safe junction even for a substrate which is sensitive to heat such as a tape substrate, and a device thereof by allowing resin to completely come into a space between a semiconductor chip and a substrate, by supplying resin before junction and jointing a substrate and a semiconductor chip while applying ultrasonic vibration from above resin without using a heating mechanism. SOLUTION: This invention adopts following means; (1) resin covering a lower surface of a semiconductor chip to be jointed to at least a semiconductor junction part of a wiring electrode on a substrate is supplied, (2) a wiring electrode and a semiconductor chip to be jointed are positioned, (3) a semiconductor chip is put close to a semiconductor junction part of a wiring electrode from above resin, and at least when a semiconductor chip comes into actual contact with resin, a semiconductor chip is pressed to a substrate at a specified pressure while applying ultrasonic vibration to a semiconductor chip.
Patent JP-H05165215-A (JP)
Title: Solder mask which can form optical latent image and light sensitive composition
Inventor: CHIYAARUZU AARU SHITSUPURII JI
IPC: G03F7/038
Filed: 1991-12-10
Abstract: PURPOSE: To apply a mask consisting of a composition resistant to a highly excitable chemical solvent including both strongly acidic soln. and strongly alkaline soln., depositing on copper, other metals and many nonconductive substrate material and with a latent image optically formed for various uses as a transient mask. CONSTITUTION: This photosensitive composition contains an org. soln. of at least one kind of polymer having a polar substituent, a photopolymerization initiator and a cross-linkable or polymerizable unsaturated monomer and is developed with an aq. material. This composition is exposed with an activating radiation, baked and then developed with an aq. soln. of weak org. acid. A mask consisting of this composition cured and with a latent image formed optically is used as the solder mask capable of forming an optical latent image for a printed circuit board or used as a permanent dielectric mask in the production of a completely additive printed circuit board.
Patent JP-H0565783-A (JP)
Title: Revolving door controlling entrance into section
Inventor: YAKOBU ROBERUTO ARUFURETSUDO F
IPC: E05F15/10
Filed: 1991-12-17
Abstract: PURPOSE: To enable a revolving door to more efficiently inhibit unauthorized persons from entering a room by installing a plurality of sensors to the door for detecting persons authorized or unauthorized and, at the same time, causing the door to give a warning to an unauthorized person outside a circular arcuate zone when the person tries to enter the zone and, when the person enters the in addition, to stop the motor of the door. CONSTITUTION: A plurality of sensors which detect authorized persons having authorization cards, such as magnetic cards, etc., is installed to prescribed spots of a revolving door 1. In addition, a controller connected to each sensor is installed and a motor which drives the shaft 2 for rotating door blades 3 is controlled by means of the controller. When an unauthorized person tries to enter the door 1, the controller issues a warning outside a circular arcuate zone 5 and, when the person enters the zone 5, stops the revolution of the door blades 3. Therefore, the entering of the unauthorized person in a room can be inhibited without revolving the blades 3 reversely.
Patent JP-2000184391-A (JP)
Title: Image data processor
Inventor: NAKAKUKI TOSHIAKI
IPC: H04N9/67
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To conduct white balance control and moire balance control in common. SOLUTION: A separation circuit 22 generates complementary color data C[Ye], C[Mg], C[Cy] for an image signal D2 whose gain for each color component is arranged by a color balance control circuit 20, and a luminance arithmetic circuit 27 generates luminance data. Two of the complementary color data C[Ye], C[Mg], C[Cy] are multiplied by multiplier circuits 23a-23c, root, extraction circuits 24a-24c calculate roots of products P[r], P[g], P[b]. The roots P[R], P[G], P[B] are regarded as primary color data and fed to a color difference matrix circuit 26.
Patent JP-2000175979-A (JP)
Title: Joint training device
Inventor: AKAHO SEIICHI
IPC: A61H1/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a joint training device of reliability and safety, whose angle detecting part is durable to avoid generation of malfunction by the erroneous detection of the angle. SOLUTION: The joint training device for making the legs of a patient execute bending and stretching exercise is provided with a driving force transmitting means transmitting the driving force of the means 3 to a leg bending and stretching mechanism by making a moving piece along a rotary shaft 21 driven by the means 3. In the joint training device detecting the bending and stretching angle of the legs by detecting the rotation of the shaft 21, a mechanism detecting means 50 detecting the rotation of the shaft 21 is made a noncontacting optical type. In addition, the means 3 is forcedly stopped in the case of generating deviation between the rotation of the shaft 21 and that of the means 3.
Patent JP-H11189129-A (JP)
Title: Belt retractor fitting structure for automobile
Inventor: OTA KATSUHISA
IPC: B62D25/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide belt retractor fitting structure that can improve fitting workability by suppressing the rotation of a belt retractor caused by the pressing force of a fitting bolt at the time of fixing the belt retractor by a bolt and a nut. SOLUTION: A hook part 5a of a fixing bracket 5 is engaged with the upper side of an anchor bracket 8, and a protruding part 9 protruded to the cabin side is provided near the upper edge part of an opening part 4 provided at a pillar inner member 2 protruded upward on the upper side of a housing 3a of a belt retractor 3. An upper end part of a temporary fastening bracket 11 provided protruding upward on the upper side of the housing 3a of the belt retractor 3 is temporarily fixed to the upper part of the opening part 4 of the pillar inner member 2, and the fixing bracket 5 on the lower side of the housing 3a of the belt retractor 3 is brought into pressure contact with a side face, facing the opening part 4, of the anchor bracket 8.  The rotation of the belt retractor 3 caused by the pressing force F of a fitting bolt at the time of fixing by a bolt and a nut is therefore suppressed to improve fitting workability.
Patent JP-2000183591-A (JP)
Title: Part feeder and part mounting device equipped with part feeder
Inventor: KATO KENJI
IPC: H05K13/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a part mounting device in which a part can be fed and picked up smoothly by providing a section for supplying compressed air in order to feed and pick up a removable stick-like part. SOLUTION: A part containing section 110 has a tubular body of transparent acryl resin provided with an angular through-hole 111 conformable to the profile of an electronic part and it is fixed to a stick fixing/removing part 102 disposed above a frame body 101. A part pickup part 120 is fixed to the forward end of the frame body 101. The frame body 101 is provided with a compressed air supply section 140 arranged with an air valve, an air coupling, air piping and an air passage so that compressed air from an air supply source can be fed to the part containing section 110 and the part pickup part 120. According to the structure, a part can be fed and picked up smoothly.
Patent JP-H06203896-A (JP)
Title: Pin structure for connector
Inventor: MORINAGA KENICHI
IPC: H05K3/30
Filed: 1992-12-29
Abstract: PURPOSE:To prevent the separation of a pattern even when a connector is soldered to a substrate in a condition where the connector is slightly floating from the surface of the substrate, by forming circular-arc-shaped stress absorbing parts on the bent positions of pins bent and formed in a nearly-L-shaped. CONSTITUTION:Plural pins 3 and 4 are built in a connector main body 1, the one-side tip part 5 of a pin 3 and also the one-side tip part 6 of a pin 4 are made bending in a nearly U-shape, and circular-arc-state stress absorbing parts 7 and 8 are formed on the bent positions of the pins 3 and 4. In a case where the pins 3 and 4 are soldered to the pattern of a substrate 2 in a condition where the main body 1 is floating from the substrate 2, when a screw is passed through the screw insertion hole of the substrate 2 to fasten the main body 1 on the substrate 2, force is added to the pins 3 and 4. Consequently, the parts 7 and 8 are easily deformed, and unnatural force is not added to parts where tip parts 11 and 12 are fixed, thus the separation of the pattern on the substrate 2 at parts where the parts 11 and 12 of the pins 3 and 4 and the substrate 2 are soldered to be fixed can be prevented.
Patent JP-H0728460-A (JP)
Title: Electronic wind instrument
Inventor: SAKASHITA SHIGEO
IPC: G10H1/053
Filed: 1991-12-12
Abstract: PURPOSE:To easily control musical sound characteristics such as the pitch, vibratos of a generated musical sound by controlling the characteristics of the musical sound which is generated at a pitch specified by a pitch specifying means according to a depressing operation state detected by a depressing operation state detecting means. CONSTITUTION:This electronic wind instrument is provided with a pressure sensor 7 which detects the pressing force with which a player continues to press a pitch setting switch 5 and the detection output of this pressure sensor 7 is converted by a voltage converting circuit 8 into a voltage corresponding to the pressure; and the voltage is converted by an A/D converter 9 as pressure information into a digital signal, which is inputted to a CPU 4. The CPU 4 outputs various musical sound control data, obtained from the pitch setting switch 5, a timbre and effect changeover switch 6, and A/D converters 3 and 9, to a musical sound generating circuit 11. A desired musical sound signal is generated and radiated as an audio output by a musical sound output device 12.
Patent JP-2000167237-A (JP)
Title: Game device and information storage medium
Inventor: KANAKUBO TETSUYA
IPC: A63F13/818
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To make an image expression unlike before and the real expression of an object such as the wave of a moving object moved on a water surface or the like. SOLUTION: The texture coordinate of the first vertex group of the object is not changed accompanying time lapse, the texture coordinate of a second vertex group is changed accompanying the time lapse and the texture coordinate is locally changed. The local change of the texture coordinate is realized by changing the texture coordinate in real time and replacing the object. The waveform, phase and period of a periodic function for obtaining the texture coordinate of lines 40 and 42 are made different. A control point is moved by higher initial acceleration as the speed of a boat is higher or as sinking depth is deeper and decelerated by gravity acceleration and the shape of a wave object accompanying the boat is controlled based on the control point.  The control point is successively moved at the initial speed accompanying the time lapse, and based on the Y coordinate of the control point of the largest Y coordinate in the plural successively moved control points, the wave object is scaled in a Y axis direction.
Patent JP-H06203623-A (JP)
Title: Electric rising and lowering device
Inventor: YONEYAMA MASAMI
IPC: F21V21/00
Filed: 1992-12-25
Abstract: PURPOSE:To facilitate the regulation of levelness in the mounting of an electric rising and lowering device body, prevent a single lock and the like in the fitting with a rising and lowering part, ant enhance fitting property. CONSTITUTION:A level 4 is provided on the side surface of a rising and lowering device body 1 having a lock mechanism for fitting a rising and lowering part 2 and a driving device, and to mount the rising and lowering device body 1 horizontally on a mounting surface 7, a bracket 3 having a pair of horizontal regulating bolts 6 is mounted by a fastening bolt 5. The fastening of a mounting nut 8 is regulated by the level 4, and the paired horizontal regulating bolts 6 provided on the bracket 3 are fastened to mount the rising and lowering device body 1.
Patent JP-H11174047-A (JP)
Title: Flexible specimen container
Inventor: AOSHIBA TAKAHIRO
IPC: B65D75/58
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a specimen container by which the storing space can be reduced and be completely sealed during culture, and which has no possibility of breakage and further can be simply operated, transported and carried. SOLUTION: A container 1 is formed of transparent flexible material not permitting bacteria to pass therethrough and includes an opening 22 for communicating a storing space with the outside and a means for opening and closing the opening 22. This container is characterized in that there is provided with a temporary adhesive part 23 for making the inner surfaces of the flexible material adhere to each other in such a manner as to be separable so that the storing space can be divided into an introduction space connected to the opening 22 and a sealed space distance from the opening 22.
Patent JP-2000180688-A (JP)
Title: Optical element and optical pickup using it
Inventor: ADACHI KYO
IPC: G11B7/08
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical element and an optical pickup using it, for improving reliability in clamping of an optical element and a fixing member while maintaining optical characteristics of the optical element. SOLUTION: In an thermoplastic optical element to be fixed by a fixing member made of thermoplastic, the optical element is constituted an optical function part 11a having specified optical characteristics and a clamping part 11b integrally formed with the optical function part 11a and to be fixed to the fixing member by hot welding. The clamping part 11b is formed on the outer peripheral surface of the optical function part 11a.
Patent JP-H11178973-A (JP)
Title: Glove for sports
Inventor: OGATA HIROSHI
IPC: A63B71/14
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To enable a glove to help to finely control a ball hitting tool, to make the glove rich in air permeability and one with comfortable use feeling, by sewing a notch part, which is equipped on a range surrounding the second and third metacarpal heads of the back of the glove main body made of natural or artificial leather, together with a flexible piece comprising a flexible substrate. SOLUTION: A golf glove is made by equipping a notch part on a range surrounding the second and third metacarpal headsof the back 2 of a glove 1 for sports and sewing the notch part together with a flexible piece comprising flexible substrate. This glove for sports has a structure that a back part 2, finger bags, and a palm part are integrally sewed together. A notch 5 is equipped on from the wrist part to almost the central part of the back part. A flap 6 is equipped bridging over the not 5. The female part of a hook-and-loop fastener is sewed to the back side of the flap 6 and a male part to the back part 2 side. To improve fittability of the back part 2, it is possible to properly place a back rubber 7 on the back part 2.
Patent JP-H11184220-A (JP)
Title: Image forming device
Inventor: SAIKAWA TAKESHI
IPC: G03G15/06
Filed: 1997-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of waste toner and to stably maintain the high transfer rate of toner over a long term in an image forming device where a visible image is obtained by selectively sticking the toner to a latent image on an image carrier and then it is transferred to recording material. SOLUTION: An electrifier 2, an image write-in device 3, a developing device 4, an intermediate transfer body 5 and a transfer device 6 are disposed around the image carrier 1, and particulates whose particle size is smaller than that of the toner are stuck to the surface of the image carrier 1. Two-component developer including toner and carrier is stored in the device 4 and the same particulates as the above ones are added to the toner. By making AC electric field act between the image carrier 1 and the device 4 at the time of developing and reciprocating the toner between them, the toner is repeatedly brought into contact with the image carrier 1. By the reciprocation of the toner, the particulates on the image carrier 1 are leveled and also the particulates are supplied from the toner.
Patent JP-2001180924-A (JP)
Title: Method and equipment for supplying refined liquefied carbon dioxide, and its cleaning method
Inventor: FUKUDA KENJI
IPC: C01B32/55
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an equipment for supplying a refined liquefied carbon dioxide suitable for cleaning, removing oil matters and particles easily, and a better method of cleaning precision parts. SOLUTION: The pressured gaseous carbon dioxide TG is made to pass through an absorbent vessel 14 to remove oil and so on, and then cooled in a cooling liquefying equipment Y to change into liquefied carbon dioxide TL, which is sent to a permeable material 3 made of sintered metal to remove contained particles. It will come out of a pipe 19 as a refined carbon dioxide gas TLO, which is supplied for cleaning, for example, in the way that the gas is adiabatically expanded by a jet nozzle before delivering jet blasts to an object to be cleaned.