baber/WOPTO huggingface dataset:
Patent JP-2001127077-A (JP)
Title: Bonder and bonding method
Inventor: KIRA HIDEHIKO
IPC: H01L21/52
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a bonder and a bonding method in which the coating film of a semiconductor chip is prevented from being stripped. SOLUTION: An bonding unit 14 comprises a bonding head, a bonding tool 20 suspended from the bonding head, and an ultrasonic oscillator 22 provided integrally with the bonding tool 20. A semiconductor chip 50 previously coated with a film 48 is sucked, on the rear side thereof, by the suction hole 28 of the bonding tool 20 while directing the surface downward. When the semiconductor chip 50 is carried to a predetermined bonding position on a stage 12 mounting a substrate 42, the bonding tool 20 moves downward to press the semiconductor chip 50. Furthermore, a closing valve 32 lowers to close the opening in the end face 30 of the suction hole 28 of the bonding tool 20. The ultrasonic oscillator 22 oscillates under pressed state to perform ultrasonic bonding.
Patent JP-H08159301-A (JP)
Title: Thrust washer of valve having rotary sliding type gland structure
Inventor: SUGIYAMA TAKAHIDE
IPC: F16C33/04
Filed: 1994-12-08
Abstract: PURPOSE: To prevent airtightness from being disturbed and prevent rotational torque from being increased by damping a thrust surface by wear powder, in the thrust washer of a valve having a rotary sliding type gland structure. CONSTITUTION: Wear powder relief ports 15, 15a and/or relief grooves 17, 17a are formed on both or one side of a thrust washer 10, and the wear powder is released into these relief ports 15, 15a or relief grooves 17, 17a so that the wear powder may not remain on thrust surfaces 14, 14a.
Patent JP-H05142700-A (JP)
Title: Photographic unit
Inventor: ONO MASARU
IPC: G03B15/05
Filed: 1991-11-20
Abstract: PURPOSE:To enhance probability that properly exposed negatives are obtained by using a photochromic substance for the detection of the intensity of photographing light and/or the control of the quantity of light incident on a lens. CONSTITUTION:A photochromic sensor S obtained by applying the photochromic substance is stuck to the front cover 41 of a unit housing 4. The sensor S is obtained by painting the transparent or opaque photochromic substance on a supporting body to which white or proper base color is given in accordance with the color of the applied photochromic substance or discoloring tone. A photographing lens 1 is a resin lens and the surface of the lens 1 is coated with a transparent photochromic substance film. The coating film is discolored according to the quantity of sunlight or ultraviolet rays, and transparency is changed to restrain the quantity of the light incident on the lens to about 1/4. Hydrazone, stilbene, and biimidazolyl, etc., are proper as the photochromic substance.
Patent JP-H09122650-A (JP)
Title: Apparatus for producing strong electrolytic water
Inventor: UKON MASAYUKI
IPC: C02F1/46
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To easily remove an electrolytic bath outside a housing. SOLUTION: A releasable side plate 5 parallel to the sidewall surface of an electrolytic bath is installed in a part of a housing 1. Besides, an electrolytic bath fixing part is composed of a fixing substrate 4 which is installed adjacent to the housing and a frame member 7 which is installed attachably/detachably on the substrate 4. By removing the frame member 7, the electrolytic bath can be easily extracted outside the housing. As a result, when the function of the electrolytic bath 2 is deteriorated, it can easily be removed from the housing so that the electrolytic bath can be washed with acid by dedicated equipment. The exchange, repair, and inspection of the electrolytic bath can be done easily.
Patent JP-H06143610-A (JP)
Title: Ink jet recorder and copying apparatus
Inventor: KAWASAKI MINEKO
IPC: H04N1/034
Filed: 1992-11-16
Abstract: PURPOSE:To detect a residual quantity of ink in an ink tank and properly execute the operation of a recorder on the basis of the detection result when the ink tank storing an ink supplied to an ink jet recording head is moving together with the recording head. CONSTITUTION:A lower ink absence sensor 82 is provided comparatively lower position of an ink tank 57 for detecting a residual quantity of ink when the scanning of a recording head is being executed and an upper ink absence sensor 81 is provided for detecting the residual quantity of ink when the scanning is stopped. When the surface of the ink is vibrated due to the scanning of the ink tank 57, the accurate detection of the residual quantity of ink corresponding to the real residual quantity thereof is carried out.
Patent JP-H03164224-A (JP)
Title: Apparatus for controlling heating temperature
Inventor: KATSUMATA HIROFUMI
IPC: B29C48/03
Filed: 1989-11-24
Abstract: PURPOSE:To also rapidly correspond to the temp. fluctuation corresponding to an operation state and to accurately and stably control temp. by providing a control means controlling the state of a heating means and that of an object to be heated and a state change compensation means applying the compensation input corresponding to the setting alteration of the control means to the heating means. CONSTITUTION:When setting is performed to an operation setting part 11 and a temp. setting part 12 from an operation panel 13, a control means 10 controls the operation of an injection molding machine 1 and the heating state of a heater 4 on the basis of the setting and the injection molding machine 1 is held to the set temp. indicated by the temp. setting part 12 in the operation state indicated by the operation setting part 11. When the operation state set to the operation setting part 11 and the temp. set to the temp. setting part 12 from the operation panel 13 are altered, setting alteration is detected by a setting alteration detection part 21 and a compensation input forming part 22 reads necessary heat value data at the present and after alteration from a compensation data memory part 23 and the difference between the heat values is calculated from the respective data by a compensation operation part 24 and outputted to the heater 4 to control heating. The heat value fluctuation of a barrel 2 generated by setting alteration is compensated and the heater is held to required temp.
Patent JP-H06161146-A (JP)
Title: Electrostatic latent image developer and image forming device
Inventor: OTA MITSURU
IPC: G03G9/097
Filed: 1992-11-16
Abstract: PURPOSE:To provide an electrostatic latent image developer and a developing device for obtaining the output of high image quality by charging toner uniformly and accelerating the rising of charge. CONSTITUTION:Magnetic toner used for an electrostaic latent image developer 6 contains at least magnetic powder of 80emu/g or more in saturation magnetic flux density at the time of being measured in the magnetic field of 5kOe, resin and a charge control agent not containing a metal element; and the content of the magnetic powder is 45wt% or less, volume resistivity in the alternating electric field 3kHz is 10<9>OMEGAcm or more, and the average grain diameter is 5-10mum. 10-70 weight parts of such magnetic toner is mixed with 30-90 weight parts of a carrier formed of a transition metal oxide with saturation magnetic flux density 80emn/g or more and average grain diameter 30-70mum. The electrostatic latent image developer 6 with the toner ratio made 50wt% or less is carried as a magnetic brush on a non-magnetic cylinder 2, and the non-magnetic cylinder 2 is rotated and conveyed with a magnetic roll 1 kept fixed. The magnetic toner is thereby developed on the surface with an electrostatic latent image formed, thus forming an image.
Patent JP-H09151487-A (JP)
Title: Hydraulic pump control device
Inventor: FURUWATA YOUICHI
IPC: F15B11/028
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To increase the maximum drive speed of a boom cylinder at the time of a boom elevating operation, cause the drop of the speed at the time of a boom lowering operation, and maintain the hydraulic fluid amount required for each actuator at the time of a combined operation for lowering the boom and crowding an arm, as well as a combined operation for crowding a bucket. SOLUTION: The function generator 151 of a controller computes the first target displacement volume θn of a hydraulic pump on the basis of negative control pressure. Also, function generators 141 and 142, and a maximum value selection part 143 compute the first and the second limit values θ and θv corresponding to an arm crowding operation variable as well as a bucket crowding operation variable, and output the larger value thereof as the third limit value θav. Furthermore, a setting part 144, a tilt and rotation amount selector part 145, and a minimum value selection part 147 use θn as target displacement volume θ when a boom lowering operation is not detected, and control the maximum value of θn so as not to exceed θav when the boom lowering operation is detected.
Patent JP-H01195817-A (JP)
Title: Electronically controlled cooker
Inventor: OTAKE MISAO
IPC: A47J27/00
Filed: 1988-12-02
Abstract: PURPOSE:To provide excellent design and cleanliness by forming the cross section of an outer frame approximately elliptically, disposing a cooking container eccentrically in the direction of the major axis of the ellipse, and fitting a control box fit into a recessed area of the outer frame provided at a position opposite to the cooking container on the major axis. CONSTITUTION:Cooking containers 15, 19 of elliptical lateral cross sections are disposed inside an outer frame 11 to heat and cook objects to be cooked placed in the cooking containers. The outer frame 11 is formed approximately elliptically and the cooking containers are disposed eccentrically in the direction of the major axis of the ellipse of the outer frame. A control box 13 of a cooker is disposed to be fit in a concave recess 16 provided at an opposite position on the major axis of the ellipse of the cooking containers. As a result, design, cleanliness, and ease of handling are improved without having no thermal influence on input boards or the like in the control box.
Patent JP-H11143822-A (JP)
Title: Request processor
Inventor: MIZUSHIRI MASANORI
IPC: G06F13/362
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To transfer a following request to another input/output device before by holding a request to an input/output device generating retry. SOLUTION: When try is generated by a request from a transferring buffer 110, the request is held in a saving buffer 120 and a timer 150 is set. Until the timer 150 counts a prescribed time, request transfer from the buffer 120 is prohibited but a request is transferred only from the buffer 110. After the timer 150 counts the prescribed time, a request is transferred alternately from the buffers 110 and 120.
Patent JP-H0565278-A (JP)
Title: 1,5-benzothiazepine derivative, cardiotonic agent and production thereof
Inventor: TOMIYAMA TAKESHI
IPC: C07D281/10
Filed: 1991-09-06
Abstract: PURPOSE:To provide the subject new compound having cardiotonic action, free from pulse-rate accelerating side effect and, accordingly, useful as a cardiotonic agent. CONSTITUTION:The compound of formula I (R1 is lower alkyl or cycloalkyl; R2 is H, OH or halogen; R3 to R5 are OH, lower alkyloxy, halogen, amino, lower N-alkylamino, etc.; A is -CH2- or-CH2-O-), e.g. 8-chloro-5[-3-[2-(3,4- dimethoxyphenyl)ethyl]methylamine]propionyl-2,3,4,5-tetrahydro-1,5- benzothiazepine fumaric acid salt. The compound of formula I can be produced by reacting a compound of formula II with a compound of formula III (R' and R'' are OH or lower alkyl) and reducing the obtained compound.
Patent JP-2001125478-A (JP)
Title: On-vehicle navigation system
Inventor: MORIMOTO AKIHIRO
IPC: G09B29/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation system capable of reading map information at high speed while preventing the occurrence of futile seek time. SOLUTION: This on-vehicle navigation system comprises a position calculation means 101 for calculating the present position of a vehicle, an operation means 102 such as a remoter controller, a control means 103 for deciding the reading address and reading order of map information to be read, a reading means 104 for reading the map information, a map information storage means 105 for storing the map information in units, and a display means 106 for displaying the map information. The reading addresses of the map information is rearranged in ascending order, thereby reading the map information at high speed while preventing the occurrence of futile seek time.
Patent JP-H05141118-A (JP)
Title: Earthquake-proof structure of steel frame system prefabricated house
Inventor: SAKABA KOZO
IPC: E04B1/348
Filed: 1991-11-21
Abstract: PURPOSE:To provide a superior earthquake-proof structure by fixing upward and downward the respective unit blocks of a steel frame system prefabricated house as vertical sets, conducting the connection of the fellow upper side beams of horizontal right and left and front and rear sets of these adjoining sets by means of dampers. CONSTITUTION:Unit blocks 10 and 11, 12 and 13, 14 and 15, 16 and 17 are respectively arranged upward and downward as vertical sets, and mutual fixation is made at adjoining side beam portions. Next, these vertical sets do not adjoin directly in a horizontal direction, and in the front and rear and right and left directions of the horizontal direction, arrangement is made by leaving a certain space between adjoining pillar portions. In the right and left directions, dampers 20-23 are respectively arranged at the upper side beam portions of unit blocks 10, 12-15, 17, and respective facing pillar portions are connected mutually. And in the front and rear directions, dampers 24-27 are respectively arranged at the upper side beam portions of unit blocks 10, 14-13, 17, and respective facing pillar members are connected mutually. As a result, an excellent earthquake-proof effect can be displayed at a steel frame system prefabricated house.
Patent JP-H09104345-A (JP)
Title: Method and device for ventilating vehicle
Inventor: KIMURA KENJI
IPC: B61D27/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent an uncomfortable feeling from being inflicted on passengers by a method an absolute value of a pressure of air flowing through a duct to interconnect the interior of a vehicle and the outside of a vehicle is determined and when the absolute value exceeds a set value, a duct to input air outside a vehicle to the interior of a vehicle and discharge air in a vehicle to the outside of a vehicle is closed. SOLUTION: When a rolling stock runs at a high speed and rushes in a tunnel, an external pressure is changed and a detecting signal from an external pressure detector 5 to detect an hourly changing external pressure is inputted to a controller 8. The controller determines a fluctuation gradient occasioned by a pressure fluctuation and the absolute value of a pressure fluctuation and selects the blast characteristics of a blower and the resistance characteristics of dampers 6 and 7 on the feed side and the exhaust side from the fluctuation gradient and the absolute value. A control command equivalent to the selected characteristics is outputted to a feed device 1, an exhaust device 3, and the dampers 6 and 7 on the feed side and the exhaust side to perform control of operation.  In this case, when the solute values of the fluctuation gradient and the pressure fluctuation exceed a maximum limit value, the dampers 6 and 7 are closed.
Patent JP-H11145681-A (JP)
Title: Method and system for mounting circuit part
Inventor: ASAI KOUICHI
IPC: H05K13/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a circuit part mounting system. SOLUTION: A circuit board supported by a board support 30 is mounted with a circuit part by means of a circuit part mounting system 12. The circuit board is then removed in the thickness direction by means of a board removing unit 48 and delivered to a horizontal board carrying unit 46 in the thickness direction. Since the circuit board is delivered in the thickness direction between the board support 30 and the board removing unit 48 and between the board removing unit 48 and the horizontal board carrying unit 46, the board removing unit 48 is not required to have such a structure as delivering the circuit board in both the thickness direction and the horizontal direction resulting in simplification of structure. Consequently, the cost of the circuit part mounting system can be reduced.
Patent JP-H06132569-A (JP)
Title: Cryogenic container
Inventor: OKURA KENGO
IPC: F25B9/00
Filed: 1992-10-19
Abstract: PURPOSE:To conduct an efficient cooling without using a refrigerator for current lead and to miniaturize and lighten the whole magnetic resonance diagnostic device in a superconducting coil cooling container, which is used for the mag netic resonance diagnositic device or the like. CONSTITUTION:A cryogenic container is manufactured into a structure, wherein a superconducting coil 1, which is fed a current via a current lead 8a, is housed in the device and the device is provided with a heat shield 3 for interrupting radiant heat from the outside and a vacuum container 4, which has this shield built-in and holds the interior of the device in a vacuum state. The device is provided with a cryogenic refrigerator 5 connected thermally with the shield 3 and the coil 1 via first and second cold heads 6 and 7 so that it can be cooled at two-step temperature levels that the shield 3 becomes a high-temperature side level and the coil 1 becomes a low-temperature side level and the lead 8a is formed of a high-temperature superconductive material and is wound on the head 7. Thereby, the heat generation of the lead 8a is inhibited to the minimum and the simplification of a magnetic resonance diagnostic device is realized.
Patent JP-H02154613-A (JP)
Title: Cord threading device of binding device
Inventor: KONO KENJI
IPC: A01D59/00
Filed: 1988-12-02
Abstract: PURPOSE:To simply and properly carry out card threading of a binding device of pulling and guiding cord by setting a cord threading wire to pull and to guide a cord held by a cord hook in the middle of a device while pulling the cord against an unwinding spring from a binding cord draw part to a biding device part. CONSTITUTION:A cord 5 held on a cord hook 4 in the middle of a device is pulled and guided by a cord threading wire 6 while the cord is being pulled against an unwinding spring 3 from a binding cord draw part 1 to a binding device part 2. Consequently, cord threading of binding device of pulling and guiding the binding cord to the binding device can be simply and properly carried out.
Patent JP-H11115537-A (JP)
Title: Fitting structure of car speed sensor
Inventor: KATO SEIICHI
IPC: F16H57/02
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To protect a car speed sensor from a scattered stone or the like by providing a sensor fitting boss for a car speed sensor in the vicinity of a contact part between a support part and a reinforcement rib in such a manner as to direct obliquely downward. SOLUTION: A support part 34, a reinforcement rib 36, a sensor fitting boss 40, a support part 42 for supporting a front propeller shaft 28 and an extension part 44 are integrally formed at the time of forming a transfer 20. A car speed sensor 38 is fitted to a sensor fitting boss 40. At this time, the car speed sensor 38 is protected by the reinforcement rib 36, and the oblique lower region is protected by the extension part 44. Thus, the car speed sensor 38 fitted to the sensor fitting boss 40 by the reinforcement rib 36 can be protected from a scattered stone or the like, and there is no possibility that the car speed sensor 38 is damaged by a scattered stone or the like, so that the life of the car speed sensor 38 can be kept long. Accordingly, it is economically advantageous.
Patent JP-H08163574-A (JP)
Title: Circuit and method for decoding picture
Inventor: MORI NATSUKI
IPC: H04N19/91
Filed: 1994-12-09
Abstract: PURPOSE: To perform various control which can not be performed by parameters included in picture code strings for respective pictures (for one screen) and to easily perform timing adjustment for various delay inside a decoding circuit by using user data. CONSTITUTION: The user data are taken out from the picture code string in a user data take-out part 6 and the taken-out user data are stored in a storage circuit 7. At the time of performing a decoding arithmetic operation or output control for an (n)-th picture or the (n)-th and succeeding pictures, the user data added to the (n)-th picture stored in the storage circuit 7 are used as control information. Also, initial control information is set beforehand, and at the time of starting decoding or when the inputted picture code string is switched, the initial control information is used as the control information of the picture instead of the user data.
Patent JP-H03169911-A (JP)
Title: Construction of underground steel wall
Inventor: MISAKA KAZUMA
IPC: E02D29/00
Filed: 1989-11-28
Abstract: PURPOSE:To improve capacity to bear earth and water pressures and to resist earthquake by driving or erecting unit wall members into or in the ground, and by connecting the adjoining unit wall members by welding, making the members integral with a space formed inside. CONSTITUTION:For a unit wall member 15 provided with a broad plate member 15b on the rear side of a part 15a having a U shape section, brackets 15d are welded on both sides of the front of the part 15a having a U shape section. Connecting parts 15c of the adjoining unit wall members 15 are welded together and a connecting member 16 is placed over the brackets 15d, making the adjoining unit wall members 15 integral. Then the unit wall members 15 are continuously driven into or erected in the ground with positioning made by fitting the connecting parts 15c of the adjoining unit wall members 15 together. Excavation is made with a space corresponding to a basement 11 formed on the inner wall sides of the unit wall members 15. The unit wall members 15 are then connected together by welding same one after another, and the members are made integral in strong struction to serve as an earthquake resisting wall.
Patent JP-H10150475-A (JP)
Title: Data transfer device
Inventor: MAEDA HIROMI
IPC: H04L13/10
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To speed up data transfer by providing a clock generation means and a data conversion means and transferring serial data being converted transfer data in synchronism with a transfer clock. SOLUTION: A data conversion part 4 converts parallel data supplied from external CPU 5 into series data (transfer data). A transfer clock generation part 6 always generates and outputs the continuous transfer clock despite of transmission/reception. A start bit code generation part 7 as a start bit code generation means is one of a code generation means for generating a code added to transfer data and generates the code indicating the start of the transfer of data. The data transmission part 8a of a data transfer part 8 adds a transfer start code from the start bit code generation part 7 and a synchronizing part 8b as a synchronizing means synchronizes the transfer data with the transfer clock from the transfer clock generation part 6.