baber/WOPTO huggingface dataset:
Patent JP-H01154526-A (JP)
Title: Bonding tool
Inventor: MIYAMORI SATOSHI
IPC: H01L21/60
Filed: 1987-12-11
Abstract: PURPOSE:To enable the excellent bonding between electronic components and a substrate, by applying almost uniform heat and pressure to a junction part between the electronic components and the substrate. CONSTITUTION:A heating component 1 and a pressurizing component 4 are provided. The heating component has electrodes 2 and a protrusion 3. The electrodes are arranged on both sides of a thin plate with uniform section, or on a bent thin plate. The protrusion 3 is formed at the central part of a surface facing the junction part between electronic components and a substrate, and covers the whole junction part. The pressurizing component 4 presses the protrusion against the junction part. Since the heating component is a thine plate having an almost uniform section, a uniform heat generation of resistance is obtained for the whole part. When the area of the heating component is made sufficiently large, the heat dissipation to the outside air and the thermal conduction to the electrodes have little influence upon the central part, so that the temperature distribution of the protrusion covering the junction part becomes almost uniform. As a result, the total body of the heating component thermally expands almost uniformly, and warp and deformation hardly occur. Further the warp and deformation are corrected at the time of bonding. Therefore uniform heat and pressure and applied to the junction part, the high reliable bonding is enabled.
Patent JP-2001133008-A (JP)
Title: Ventilator
Inventor: WATANABE KAZUHIRO
IPC: F24F7/10
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator easy to mount and capable of effectively discharging a drain generated in a body outdoor corresponding to the size of a ventilating opening and the thickness of a wall. SOLUTION: The ventilator comprises a body 6 mounted in a ventilating opening 3 provided at a wall 1, and a drain catch pan 9 of the shape having a mounting piece 7 mounted at the side of the body 6 to discharge drain outdoor. The piece 7 of the pan 9 is adjustable in longitudinal direction and vertical direction to the body 6, by utilizing many mounting holes 8 provided at the piece 7 to effectively discharge the drain outdoor corresponding to the size of the opening and the thickness of the wall 1 to be easily mounted.
Patent JP-H03177399-A (JP)
Title: Formation of diamond-like carbon film
Inventor: IKOMA KEIKO
IPC: C30B29/04
Filed: 1989-12-04
Abstract: PURPOSE:To obtain a diamond-like carbon film having improved flatness on the surface of film, high resistance and low absorbance in a visible light range in forming a diamond-like carbon film by plasma CVD method, by limiting magnetic field intensity distribution in a plasma CVD device. CONSTITUTION:A raw material gas and a microwave (wave guide 3) are introduced from a gas inlet 4 and a microwave guide window 5 to a vacuum chamber 1 to which a magnetic field (electromagnet 2) is impressed and plasma is generated to form a diamond-like carbon film. In this method, magnetic field distribution in the vacuum chamber 1 is adjusted in such a way that the magnetic field has the highest strength in the vicinity of the substrate 6 and >=magnetic field strength satisfying ECR condition at a position of the microwave guide window 5. In the operation, the position of the maximum magnetic field is preferably <= about 100mm before and behind the substrate 6.
Patent JP-H07234982-A (JP)
Title: Response system of emergent situation of patient
Inventor: MAIKERU KEI DENPUSHII
IPC: G08B21/04
Filed: 1994-12-16
Abstract: PURPOSE: To provide a system for monitoring the latent emergent medical state of a patient and the position of the patient and sending information on these two states to an emergent medical service and the other suitable medial center when an emergent medical state is detected. CONSTITUTION: The emergent medical responding system provided with a monitor means 15 detecting the latent emergent medical state, the position receiver 25 of a GPS receiver or an infrared ray receiver and a transmitter 27 is provided. When an emergent medical state is detected, the transmitter 27 is energized and the present position of the patient 12 installing the system is transmitted to the scene. Typically, the character of the emergent medical state is also transmitted. Other information which can be stored in the system such as the name of the patient and medical history can be transmitted. The position of the patient 12 and information of the present medical state detected by the monitor device 15 can continuously be transmitted after the urgent state is detected.
Patent JP-H03174602-A (JP)
Title: Servo gain adjusting method
Inventor: KUBO JUNICHI
IPC: G05B13/02
Filed: 1989-12-01
Abstract: PURPOSE:To attain the servo gain adjustment despite the small amplitude of a check signal by changing the servo loop gain in accordance with the value obtained from a calculation formula. CONSTITUTION:An adder 130 is provided in a servo loop 130. A signal v(t) contained in the servo loop is inputted to the adder 130 together with a sine wave q(t) defining the design value ftheta of a gain cross frequency as its frequency. Then the value (r) is obtained from an equation I. The absolute value of the loop gain is increased with r>-1/2 and then decreased with r<-1/2 respectively. Thus the servo gain adjustment is attained with input of a check signal having an extremely small value into the servo loop.
Patent JP-H08168311-A (JP)
Title: Farm product harvester
Inventor: KOBASHI KENJI
IPC: A01D27/00
Filed: 1994-12-16
Abstract: PURPOSE: To provide a self-propelled farm product harvester so designed that a farm product such as rootcrops is pulled off a field and harvested and, when it is to be conveyed behind the machine body, the stems/leaves and the roots are aligned in order longitudinally. CONSTITUTION: A cutting treatment device to cut the stems/leaves of a farm product off its roots at specified position is placed under the rear portion of the conveying route of a harvesting/conveyer belt, and in the front of the cutting treatment device, a pair of left and right guides are afforded to make the conveying channel expandable/contractile depending on the size and shape of the farm product, and under the channel for the harvesting/conveyer belt in front of the guides, other guides each having a scheme similar to those of the above guides and to align longitudinally the roots of the farm product brought by the harvesting/conveyer belt are set up longitudinally in plural sets.
Patent JP-2000119845-A (JP)
Title: Small article made of colored hard metal and its manufacture
Inventor: TATSUGUCHI TOKU
IPC: C23C14/34
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a small article made of a colored hard metal and its manufacturing method in which metallic small articles such as pachinko balls and various medals can be colored to an arbitrary color, the surface hardness is increased and its wear resistance is improved. SOLUTION: Since a small article 11 made of a hard metal is manufactured by pouring at least one kind of a reactive gas among oxygen gas, nitrogen gas and acetylene gas into a vacuum vessel 10 through a gas introducing port 16 and making it react with evaporated and ionized titanium to form a ceramic coating on the surface of the metallic article 11, many kinds of metallic small articles made of the hard metal having the surface of various colors and sufficient wear resistance can be manufactured by combining the oxygen gas, the nitrogen gas and the acetylene gas.
Patent JP-H06139577-A (JP)
Title: Optical recording and reproducing device
Inventor: ARAI SHINICHI
IPC: G11B7/125
Filed: 1992-10-29
Abstract: PURPOSE:To stably record data without being affected by a linear velocity at a recording time by detecting the linear velecity of a recording medium and correcting a modulation time of a light beam based on the linear velocity. CONSTITUTION:A sinewave signal (d) with 4 periods per revolution is outputted from a spindle motor 2, a zero cross position in the signal (d) is detected by a comparator 11, and a binarized signal (e) is inputted to a micro computer 12. By the microcomputer 12, the linear velocity is operated from a signal (i) and the signal (e) corresponding to a radial position, and a recording correction control signal is generated according to the linear velecity, and a time correction part 6 and a power correction part 7 are controlled, and a recording signal (a) from an input terminal 13 is corrected. By the corrected signals (b), (c), laser power is modulated by a laser control part 5 as well, and recording is performed by radiating the laser power from an optical head 3 to a laser disk 1. Thus, a difference in a recording characteristic according to the linear velociy becomes small and playability is improved.
Patent JP-H06141851-A (JP)
Title: Carrier for animal tissue culture and method for animal cell culture using the same
Inventor: KUBOTA YAMATO
IPC: C12N11/04
Filed: 1992-10-30
Abstract: PURPOSE:To obtain the subject carrier capable of embedding, recovering and passaging without damaging animal tissue, consisting of a polymeric compound having a sol-gel transition temperature and giving a reversible sol state at temperatures lower than the sol-gel transition temperature. CONSTITUTION:This carrier consists of a polymeric compound having hydrophobic domains and hydrophilic domains in the molecule and having a sol-gel transition temperature. This polymer gives a reversible sol state at temperatures lower than the sol-gel transition temperature, thus enabling the mixed dispersion or separation of animal cells to be conducted easily and conveniently.
Patent JP-H09151725-A (JP)
Title: Emission control device for internal combustion engine
Inventor: HORIIKE TETSURO
IPC: F01N3/24
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To protect an upstream catalyst simultaneously with the enhancement of emission control performance, in the case of providing the upstream catalyst and a downstream catalyst. SOLUTION: During inactivation of a manicatalyst, secondary air is introduced to the upstream of the manicatalyst 9 (S7 to S10), exhaust is purified by after burning, also activation of the manicatalyst and underfloor catalyst is attained. When the manicatalyst is activated (judged in S3 to S5), fuel is increased, in S16 to S23, secondary air is introduced to an inlet part of the underfloor catalyst. In this way, rich exhaust is introduced to the manicatalyst, oxidation reaction is suppressed, a temperature rise can be suppressed, so that early deterioration of the manicatalyst can be suppressed. Further without performing a fuel amount increase till the lapse of a prescribed time T2, thereafter the fuel amount increase is attained, so that the worsening of emission control performance of the underfloor catalyst can be suppressed as far as possible.
Patent JP-2000143106-A (JP)
Title: Elevator control system
Inventor: OKADA RYOJI
IPC: B66B3/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To shorten waiting time by previously getting a using story floor of a passenger by obtaining the elevator using information at entering to a building from a radio transceiver carried by a visitor to the building. SOLUTION: A transmitting command is issued to a radio transceiver 2 from a door controller 4 in the doorway of a building to automatically transmit information on a person carrying the radio transceiver 2 to the door controller 4 from the radio transceiver 2 in response to the transmitting command. Or a carrier of the radio transceiver 2 transmits information to the door controller 4 by operating the ratio transceiver 2 in the doorway of the building to thus obtain elevator using information such as qualifications for entering the building, a belonging company, its post and a destination story floor of an elevator at building entering time of thereby shorten waiting time at elevator using crowded time so as to improve facility of a passenger.
Patent JP-2000139956-A (JP)
Title: Color key
Inventor: FOSER HANS-PETER
IPC: A61C19/10
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To make a judgment without being influenced by various illumination circumstances when selecting an artificial tooth including a color tone by manufacturing a sample element with the same raw material and method as those of the artificial tooth, patterning and curving one surface like a natural tooth, and forming the other back face flat and smooth. SOLUTION: This color key 10 is provided with an insertion base member 12 for a color sample tooth 14 and an insertion base member 12 for a dentin sample 18, and faces 24, 26 are curved in a gradual spherical shape in the regions of insertion element bushes 28. The front face of the sample tooth 14 is patterned and contoured in particular like a natural tooth, and the back face is made a flat and smooth surface. An insertion element 32 is provided with the enamel sample 18 in place of the sample tooth 14, and the structure of a sample holding member corresponds to the structure of a sample tooth holding member. The enamel sample 18 practically has a rod shape and is tapered.
Patent JP-H08226494-A (JP)
Title: Toothed belt
Inventor: KASAZAKI TOSHIAKI
IPC: B32B25/04
Filed: 1995-12-01
Abstract: PURPOSE: To provide a toothed belt capable of performing molding work of a reinforced cloth at a lower temperature than before. CONSTITUTION: A reinforced cloth 5 comprising a base layer, an adhesive layer formed on one side of the base layer, and a canvas is provided on the tooth face of a belt body 3 comprising an elastomer in the form that the base layer is positioned on the outside. Also the base layer and adhesive layer are made soften at a lower temperature than the canvas, and the reinforced cloth 5 is heated and pressurized at a lower temperature than the melting point of the base layer and adhesive layer. Thus, after the base layer and adhesive layer are made soften and a tooth form is made, the belt is cooled for solidification.
Patent JP-2000141644-A (JP)
Title: Ink jet recording head and ink jet recorded
Inventor: SHIMADA KATSUTO
IPC: B41J2/045
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head and an ink jet recorder capable of preventing a decrease in piezoelectric property of as piezoelectric material layer. SOLUTION: There is disclosed an ink jet recording head wherein a piezoelectric element 300 having a lower electrode 60, a piezoelectric material layer 70 and an upper electrode 80 is formed in a region corresponding to a pressure generating chamber 12 with a diaphragm forming a part of the pressure generating chamber 12 communicating with a nozzle therebetween. Both end sections at both sides in the width direction of the piezoelectric material layer 70 forming the piezoelectric element 300 are placed in a region opposite to the pressure generating chamber 12. A tensile membrane 90 having a tensile stress is continuously provided in each of at least both sides in the width direction of the piezoelectric material layer 70, thereby preventing a decrease in piezoelectric characteristic of the piezoelectric material layer 70.
Patent JP-H03174853-A (JP)
Title: Data monitor
Inventor: SHIRASAKI YOSHIMASA
IPC: H04L69/40
Filed: 1989-12-04
Abstract: PURPOSE:To obtain a data monitor having excellent visual identification performance by using a character data and displaying a character representing a specific bit with inversion. CONSTITUTION:A character display data generating circuit 12 making a required character data correspondent with an observed data on a digital line and a display control circuit 14 displaying the character generated from the character display data generating circuit 12 with inversion are provided to the monitor. A data on the monitor screen comprising channel bits is displayed in terms of characters consisting of letters or the combination of letters and numerals, the frame structure is easily confirmed, and since the specific bits are displayed with inversion, the data structure is discriminated with intuition. Thus, the visual confirmation performance of specific characters on the monitor screen is enhanced.
Patent JP-2001132412-A (JP)
Title: Steam cooling device for gas turbine
Inventor: KITA YOSHIYUKI
IPC: F01K23/10
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To properly control flow of steam introduced to a combustor without providing an expensive valve gear in a steam cooling passage. SOLUTION: Outlet steam of a middle pressure drum 25 is supplied as cooling steam from a steam cooling passage 34 to a combustor 33, and flow of steam introduced to the combustor 33 is regulated by a pressure control device 42 to control opening/closing of a middle pressure drum pressure control valve 32 to set the pressure of the middle pressure drum 25 at a set value set in accordance with a load condition of a gas turbine 21, necessary quantity of steam in accordance with the load condition of the gas turbine 21 is supplied to the combustor 33. By controlling the existing middle pressure drum pressure control valve 32 for keeping the pressure of the middle pressure drum 25 at a specified condition, flow of steam introduced to the combustor 33 can be properly controlled without providing an expensive valve gear in the steam cooling passage 34.
Patent JP-H07164369-A (JP)
Title: Expansion arm mechanism
Inventor: YAMAZAKI HIROYA
IPC: B25J18/06
Filed: 1993-12-15
Abstract: PURPOSE:To provide an expansion arm mechanism which can realize an effective utilization of space by making the operating scope small and the form of the device compact. CONSTITUTION:This expansion arm mechanism is a multijunction arm 8 extending from a U-shaped arm housing case 6 which is movable up and down to a column 5, and it consists of numerous links 10a and 10b which cannot be bent to the lower side when they are extended, while can be bent to the upper side when they are housed. Consequently, the arm 8 can be housed compactly.
Patent JP-H07164537-A (JP)
Title: Manufacture of foamed molded body
Inventor: UEMATSU TOMOKO
IPC: B32B25/08
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a foamed molded body having excellent touch, abrasion resistance and moldability by a method wherein a specified layered body is supplied to a mold by directing a surface layer to the mold side, a molded layered body is produced by air pressure molding, and the molded layered body is heated in the mold to above a decomposition temperature of a thermally decomposing foaming agent so as to foam a foaming resin layer. CONSTITUTION:A layered body 6 is formed by layering in sequence a surface layer consisting of 100 pts.wt. of thermoplastic urethane elastomer and 15-150 pts.wt. of elastic fine particle and a foaming resin layer consisting of a thermoplastic resin layer, a thermoplastic resin and a thermally decomposing foaming agent. The layered body 6 is supplied to a mold 1 so as to direct the surface layer to the side of the mold 1. A molded layered body is produced by an air pressure molding 8, which is heated in the mold 1 to above the decomposition temperature of the thermally decomposing foaming agent so as to foam the foaming resin layer. As a thermoplastic urethane elastomer is used for the surface layer of a foamed molded body, moldability is excellent, and abrasion resistance is not lowered even when the thickness becomes thin after the molding. Further, the touch of the foamed molded body can be improved.
Patent JP-H01199084-A (JP)
Title: Conduit for transferring bulk substance
Inventor: PAURU RIYUUBENFUUSEN
IPC: F16L9/06
Filed: 1988-12-15
Abstract: PURPOSE: To prevent formation of angle hair by specifying a radial height of a projection disposed on an inner wall of a conveyor pipe inwardly toward the interior of the pipe. CONSTITUTION: Annular constricted portions 3 are formed at an interval a in an inner wall 1a of a conveyor pipe 1. Such constricted portions 3 may be formed after incorporation state with a suitable tool. Projections 2 radially inwardly toward the interior of the pipe are formed successively in a peripheral direction, whereas a recess has the shape of an individual ridge, or an individual notch or a cavity. The height of the projection 2 is at least 10 μ but not more than 1 cm.
Patent JP-H04184494-A (JP)
Title: Musical tone generator
Inventor: TANAKA KIKUJI
IPC: G10H1/02
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a mode for adding broad effects by selectably controlling the final output mode of the cumulative output from an effect means and the cumulative output from a time dividing means. CONSTITUTION:The cumulative output Eo from an effect DSP (digital signal processor) 17 and the cumulative output No. from a selector 43 are so selectively controlled as to be outputted that either one or both cumulative outputs are outputted as musical tones in correspondence to mode control signals MD1, MD2 from the outside. Then, the selection function of the output modes is provided by the final musical tone output control section 18. The broad effect adding specifications are obtd. in this way and this device is usable as the sound source meeting various merchandise images.
Patent JP-H05124179-A (JP)
Title: Method and apparatus for automatically re-entry reference data
Inventor: OKUDA TETSUYA
IPC: G01N21/88
Filed: 1991-11-05
Abstract: PURPOSE:To eliminate the non-inspection state of printed matter at the time of the automatic renewal of reference image data by detecting inferior printed matter by comparing reference image data and image data to be inspected and setting the image data to be inspected stored at the time of the input of a switching command as refer ence image data to compare image data. CONSTITUTION:The state of printed matter is visually confirmed at the start time of printing and, when said state is well, a switch is closed to send out a reference value memory signal and the reference image data DO from the printed matter becoming a standard is written in a reference memory 6-1 by a memory controller 8. Subsequently, the image data D1 to be inspected of the first printed matter to be detected is written in a reference memory 6-2 with the rotation of a plate cylinder and the level difference between both data D0, D1 is calculated by a differential circuit 9 to be compared with the predetermined value stored in a judge value memory 19 by a comparator 10. Thereafter, when a changeover signal is sent out when a hue change exceeding the predetermined value is confirmed, the image data Dn to be inspected of the memory 6-2 is set as reference image data to judge succeeding printing inferiority.
Patent JP-H11148459-A (JP)
Title: Compressor
Inventor: SHIMIZU SHIGEMI
IPC: F04B39/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent a rectangular seal material from being caught between a housing body and a front housing by mounting a seal material escaping part for escaping a corner part of the pressed seal material, on one of a seal groove and the front housing. SOLUTION: A seal groove 21a having a rectangular section, is formed at an edge face on the opening side of a housing body 21, and a square rung groove 28 as a seal material is accomodated in the seal groove 21a. An upper end of the accomodated square ring 28 is slightly projected from the seal groove 21a, and the projecting part is pressed into the seal groove 21a by a front housing 22. On this occasion, an upper edge part of the outside of the seal groove 21b is shaped in such a manner that the side slipping of the upper edge part of the square ring 28 is escaped by a part of a chamfer 21b which is larger than an usual one, whereby a part of the square ring 28 as the seal material can be prevented from being caught.