baber/WOPTO huggingface dataset:
Patent JP-H02156606-A (JP)
Title: Connection structure of lead wire
Inventor: KATO SHUNICHI
IPC: H01R4/02
Filed: 1988-12-09
Abstract: PURPOSE:To realize a firm connection by a method wherein a heating jig is pressed against an electrode while the electrode is brought into contact with a lead wire having an insulating film and the insulating film of the lead wire and a thick-film metal on the electrode are melted. CONSTITUTION:A metal, such as a high-temperature solder or the like, whose melting point is lower than that of a material for an electrode 6 and which can be melted by heat of a heater tip 1 is used for the surface of the electrode 6; a thick-film metal layer 1 is formed. A lead wire W1 is brought into contact with the electrode 6 of a base 5 while it is coated with a film; the heater tip 1 is heated to a high temperature; a pressure face 1c is pressed against the lead wire W1. During this process, the film of the wire W1 is melted; a part coming into contact with the face 1c and its peripheral part are exposed; the layer 7 is melted. The exposed part of the wire W1 is softened in a state that it has been brought into direct contact with the electrode 6; it is deformed to be flat so as to be equal to a shape of the face 1c and is pressure-bonded thermally. Thereby, the wire W1 is connected firmly to the electrode 6.
Patent JP-H05149185-A (JP)
Title: Intake air flow rate detecting device for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D45/00
Filed: 1991-11-27
Abstract: PURPOSE:To prevent a detected value having a high detected error from being outputted right after a power supply is closed to a temperature-sensitive type flow meter. CONSTITUTION:A lapse time (t) starting from turning ON of an ignition switch and closing of a power supply to a temperature-sensitive type flow meter is measured at Steps S1-S4. Meanwhile, a map storing data of an intake air flow rate Q is previously set based on the lapse time (t) and the output voltage Us of the temperature-sensitive type flow meter, serving as a parameter. By referring to the map based on the actual lapse time (t) and the output voltage Us at a step S5, data of the corresponding to intake air flow rate Q is retrieved and determined to output the result.
Patent JP-H10137072-A (JP)
Title: Armrest
Inventor: IKEDA TETSUO
IPC: B60N2/75
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To always regulate a tensile quantity of a strap constant even if it is used over a long period of time without deforming a stopper by arranging the stopper to be locked on a pipe-made frame in a tip part when the strap is pulled, on the strap to release a lock condition of an armrest. SOLUTION: When an operation part 10 of a strap 1 is pulled against resiliency of a spring 34, a hook 33 rotates through a wire 30, and separates from a guide pin 31. Since tensile force of the strap 1 acts in the direction for bringing down an armrest A, the armrest A falls down forward simultaneously when a lock condition is released. A stopper 2 is integrally arranged on the strap 1, and this stopper 2 is formed so as to collide with a pipe-made support lever 40 when the hook 33 rotates in a constant range. The strap 1 is inserted into a clearance 43 between the support lever 40 and a recessed part 42B arranged by recessing a part of a main body F near the support lever 40.
Patent JP-H04185017-A (JP)
Title: Quantization error reducing device for audio signal
Inventor: AKAGIRI KENZO
IPC: G11B20/24
Filed: 1990-11-20
Abstract: PURPOSE:To reduce the noise on audition and to extend the dynamic range by setting the characteristic of a noise filter based on one of plural allowable noise levels. CONSTITUTION:The quantization error generated in a quantizer 11 is fed back to the input side of the quantizer 11 through a noise filter 13. In such a case, an input audio signal is divided into blocks in each prescribed period by a blocking circuit 15, and frequency analysis is performed by a frequency analyzing means 16 with respect to each block. The allowable noise level is set by a means 10 based on the energy of each frequency component in the block out of the analysis output. The allowable noise level of each frequency component of the block is set by a means 18 based on one energy of data preceding the block and data succeeding the block with respect to time out of the analysis output. The characteristic of the filter is set based on one output or the synthesized output of circuits 17 and 18.
Patent JP-S63168336-A (JP)
Title: Manufacture of vibration damping and sound absorbing material
Inventor: TANABE KAZUO
IPC: B32B7/02
Filed: 1986-12-29
Abstract: PURPOSE:To make it possible to manufacture vibration damping and sound absorbing material by a method wherein the material mainly consists of polyurethane foam and chips, flocks, waste plastic or the like may well be mixed with the chip, and a layer of mixture of the chips and urethane prepolymer and a layer of the chips, urethane prepolymer and asphalt are heated with steam. CONSTITUTION:The mixing ratio of chip to urethane prepolymer by weight is normally 90:10-50:50. In addition, asphalt is added to the mixture of chips and urethane prepolymer. The additional amount of asphalt is normally set so that the ratio of the mixture of chips and urethane prepolymer to asphalt by weight is about 90:10-30:70. The mixture of chips and urethane prepolymer (a mixture A) and the mixture of chips, urethane prepolymer and asphalt (a mixture B) are respectively applied in a mold having the predetermined shape. After that, steam is poured in the mold so as to bring the steam in contact with the urethane prepolymers in the mixtures A and B in order to heat them, resulting in solidifying the prepolymers and consequently bonding chips. Thus, a molded product, in which a sound absorbing layer consisting of the mixture A and a vibration damping layer consisting of the mixture B are made into an integral body, is obtained.
Patent JP-H06138319-A (JP)
Title: Pva based film and optical film
Inventor: NAKAO SUKEHIKO
IPC: B29L7/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide a PVA (polyvinylalcohol) based film having an excellent optical homogeneity, a PVA based polarizing film and a PVA based phase difference film. CONSTITUTION:The PVA based film having a <=1.0X10<-3> average double refractive index (DELTAn) and a <=0.13X10<-3> double refractive index variation (Rn), preferably has a 20 to 100mum average 'thickness (t) and a <=3% thickness variation (Rt). The polarizing film using the PVA based film has a <=0.5 % monochromatic transmittance variation (Ry) and a <=2.5 dichroism ratio variation (DELTARd). The phase difference film using the PVA based film has a <=2% phase difference variation (Re).
Patent JP-H07167526-A (JP)
Title: Heater/cooler for liquid
Inventor: YAMANO TETSUTSUGU
IPC: A01G31/00
Filed: 1993-12-14
Abstract: PURPOSE:To provide a relatively compact heater/cooler for liquid by omitting an installation of a heat storage tank of one cause of an increase in the heater/ cooler of the liquid of this type using a heat pump. CONSTITUTION:A heating sterilizer 1 has heater 14 and a cooler 16 sequentially installed from an upstream side of a processing conduit 11, a condenser 24 and an evaporator 23 of a heat pump apparatus 21 used as heat sources of the heater 14 and the cooler 16, wherein culture liquid L is heated to a predetermined high temperature by heat generated from the condenser 24, and the liquid L is cooled by cooling heat of the conduit 11. A second cooler 15 having a cooling tower 28 is installed between the heater 14 and the cooler 16 of the conduit 11. This tower 28 generates cooling heat quantity corresponding to a difference between a cooling heat quantity by the cooler 16 and a cooling heat quantity for heating the liquid L heated to a predetermined temperature.
Patent JP-H03176811-A (JP)
Title: Magnetic disk and its production
Inventor: UENO HIDEKI
IPC: G11B5/82
Filed: 1989-12-04
Abstract: PURPOSE:To improve durability, corrosion resistance and lubricating property of a medium by forming a carbon thin film as a protective film on a magnetic layer of a magnetic disk by cluster ion beam method or ion beam method using hydrocarbon compds. as the source material. CONSTITUTION:A carbon thin film is formed as a protective film on a magnetic layer of a magnetic disk by cluster ion beam method or ion beam method using hydrocarbon compds. as the source material. The hydrocarbon compds. to be used are, for example, hydrocarbons which contain SP<3> carbon such as methane (CH4), ethane (C2H6), CH3R, and C2H5R (R is an alkyl group). The SP<3> carbon is such a carbon having four orbits comprising one 2S orbit and three 2P orbits. By using hydrocarbons containing SP<3> carbon, a hard carbon thin film containing little graphite-type carbon is formed, which improves durability, corrosion resistance and lubricating property of the medium.
Patent JP-H03175305-A (JP)
Title: Detecting apparatus for paper size or the like
Inventor: TAKAMATSU YOSHIHISA
IPC: G03G15/00
Filed: 1989-12-04
Abstract: PURPOSE:To make the apparatus compact by providing a multibeam light source, a plurality of photodetecting elements and an image forming optical system integrally into one casing. CONSTITUTION:A photosensor 20 has a casing 29. A multibeam light source 21, an image forming lens 22 and an array 23 of photodetecting elements are fixedly provided in the casing 29. The light source 21 is comprised of a photodiode 24 and an off-axis micro Fresnel lens array 25 which divides the light projected from the diode 24 into four beams and projects the beams to different positions after collimating the same. The array 23 has many photodetecting elements. Moreover, the lens 22 forms an image of mainly the reflecting diffusing light from the document among the projecting light beams onto the corresponding photodetecting element. Visible light cut filters 26, 27 are provided on the upper surface of the casing 29. Accordingly, since the light source 21, lens 22 and array 23 are provided integrally in the casing 29, the apparatus becomes compact in size.
Patent JP-H04183492-A (JP)
Title: Pachinko game machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1990-11-19
Abstract: PURPOSE:To actually feel the lending operation of pinballs by displaying the rest amount of the lent ball information recorded on a card, in the first color, and by displaying the money amount corresponding to the pinballs lent out, in the second color, when the output of a lent money amount operation means is generated. CONSTITUTION:When a money amount switch 26a is operated, and a rest amount is left on a money amount counter M2, the numeral '100' as the unit lent money amount is displayed in green color for a certain time on a money amount display device 28. After the lapse of a certain time, a green flag is reset, and after a red flag is set, the first state flag is set to 0, and the value of the money amount counter M2 is set as the money amount display data displayed on the money amount display device 28. Accordingly, the numeral displayed on the money amount display device 28 displays the reset amount left in a magnetic card, in red color.
Patent JP-S63165358-A (JP)
Title: Guanidinotetralin derivative
Inventor: FUJII SETSUO
IPC: C07C235/06
Filed: 1987-12-11
Abstract: NEW MATERIAL:A compound shown by formula I (guanidino group is bonded at 5- or 7-position). EXAMPLE:5,6,7,8-Tetrahydro-2-naphthyl 7-guanidino-1,2,3,4-tetrahydronaphthalene- 1-carboxylate. USE:Having enzyme inhibitory action on protease and useful for treating diseases caused by the enzyme. PREPARATION:A nitrotetralincarboxylic acid shown by formula II (nitro group is bonded at 5- or 7-position) or a reactive derivative thereof is condensed through dehydration with a compound shown by formula III and then reduced to give a compound shown by formula IV (amino group is bonded at 5- or 7-position). Then this compound is reacted with cyanamide to give a compound shown by formula I. This compound is optionally converted into an acid addition salt.
Patent JP-H03174948-A (JP)
Title: Magnetic floating-up type continuous casting apparatus
Inventor: YAMADA MASAHIKO
IPC: B22D11/04
Filed: 1989-11-30
Abstract: PURPOSE:To prevent solidification of molten metal or lowering of temp. and to easily obtain continuous supplying function by arranging an additional part providing high frequency heating means at a bending part connected with a casting vessel at upper part from a cylindrical molten metal supplying path. CONSTITUTION:The molten metal 1 charged and held into a molten metal holding furnace 2 is supplied into the casting vessel 3 from lower side through the cylindrical molten metal supplying path 7 while holding the molten state with the high frequency heating means 8. At outer circumference of the casting vessel 3, heat exchanging means 4 and alternating field generating means 5 are integratedly set. By this method, the molten metal column in the casting vessel 3 is cooled and solidified while being shifted upward and an obtd. casting is taken out upward 6. In the above magnetic floating-up type continuous casting apparatus, the additional part 7b providing the high frequency heating means 8a is arranged at the bending part 7a extended upward on the above molten metal supplying path 7. By this method, the temp. of molten metal supplied to the casting vessel 3 is held to almost uniform and fluidity of the metal is kept to obtain the wire-like casting having uniform cross section.
Patent JP-H02159718-A (JP)
Title: Compound semiconductor crystal
Inventor: HANEKI YOSHIAKI
IPC: C30B19/00
Filed: 1988-12-14
Abstract: PURPOSE:To contrive to suppress the deterioration of luminance when a light- emitting device is used for a long period by a method wherein, using specific InGaAs mixed crystal single crystal as a substrate, specific AsGaAs mixed crystal single crystal is liquid-epitaxial grown in the prescribed thickness. CONSTITUTION:One layer only of an AlyGa1-yAs(0.05<=Y<=0.8) single crystal film of 50 to 500mum in thickness is stacked on an InxGa1-xAs(0.001<=X<=0.01) single crystal substrate. As lattice matching is conducted at a low temperature, an AIGaAs mixed crystal single crystal can be grown in the state wherein internal stress is decreased. To be more precise, when the temperature transition is lattice constant is observed, the lattice matching temperature of InGaAs and AIGaAs is substantially lower than that of GaAs and AIGaAs, and when crystal is grown under the above-mentioned condition, the stress generated by lattice distortion can be made small, and laminar defects can be reduced sharply. As a result, the deterioration in luminance of the light-emitting diode formed by the above-mentioned single crystal after a current is applied for a long period can be suppressed substantially.
Patent JP-H06163513-A (JP)
Title: Fabrication of semiconductor device
Inventor: MIZOGAMI SHIGEO
IPC: H01L21/768
Filed: 1992-11-25
Abstract: PURPOSE:To allow formation of a contact hole having gentle level difference through single photolithographic step by forming a second dielectric film by CVD on a contact hole formed on a first dielectric film and eventually removing the second dielectric film entirely through etching. CONSTITUTION:A contact hole 7 is made by etching in a dielectric film 2 and then a second dielectric film 1 is formed thereon by CVD. The second dielectric film 1 is then removed entirely under such conditions as both first and second dielectric films 2, 1 are etched. Consequently, the second dielectric film 1 is formed thinner at the steep level difference part of the contact hole 7 made through the dielectric film 2 as compared with other flat parts. When the second dielectric film 1 is removed entirely by etching, level difference part 5 of the dielectric film 2, i.e., shoulder part of the hole 7, is etched thus realizing a gentle level difference.
Patent JP-H04188553-A (JP)
Title: Section observing device
Inventor: HATTORI TADATETSU
IPC: H01J37/28
Filed: 1990-11-21
Abstract: PURPOSE:To store three-dimensional image data in memory and provide possibil ity of reproducing a section image by sensing charged particles sputtered from a specimen at the same time as processing of a certain desired part with a converging ion beam. CONSTITUTION:With a condenser lens 3 and an objective lens 6, an ion beam is converged on the surface of a specimen 7, and a deflecting electrode 5 deflects this ion beam to scan the specimen surface in the X- and Y-directions. In this maner the converging ion beam makes scanning in steps in the X-and Y- directions in certain periods, and all sensing signals are stored in a memory device 12 in correspondence to the scan to build the data of one picture field for the specimen surface. The sputtered amount of the specimen surface per scan is decided, and the image data of internal layers are stored with proceeding with the number of scanning passes. Thereby the section image of the desired inclined surface can be reproduced by setting the cross-section with a desired function in the X- and Y directions.
Patent JP-H10151026-A (JP)
Title: Storage device and lift supporting device to be used for the same
Inventor: KIMURA KAZUO
IPC: A47B51/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a storage device, with which various kinds of articles can be easily put in/out even when a rack body is positioned high or depth is increased, to be effectively utilized fully to its deep part. SOLUTION: This device is provided with a cabinet 2, rack body 5 provided in this cabinet 2 and supporting mechanism 6 for supporting this rack body 5 so as to pull it forward or downward outside the cabinet 2 or to return it original, the rack body 5 is bisected at least in depthwise direction, and a moving mechanism is provided while connecting the fore side rack body 5a to the deep side rack body 5b so as to move the fore side rack body 5a and to save it from the fore side of the deep side rack body 5b or to further open a hole 12 on the front face of deep side rack body 5b so as to return it original.
Patent JP-H11149808-A (JP)
Title: Guide lamp provided with air-conditioner
Inventor: ARATA YOSHITAKA
IPC: F21S9/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To constantly and effectively utilize an external box as a blowing out appliance of an air-conditioner without deteriorating the function as a guide lamp by writing a guiding sign on the surface of the external box, forming an air intake communicated with an air supply duct in the upper face of the external box containing a lamp in the inside, and forming an air blow outlet in the lower face. SOLUTION: An external box 2 which is hung down from the ceiling face 4 by supporting rods 1 has a function as a guide lamp showing the place of an emergency exist or the evacuation direction by illuminating drawings or letters through a transparent window by having a lamp 3, lit at all times such as a fluorescent lamp installed in the inside of the box. On the other hand, properly air conditioned air from an air supply dust 6 is taken into the inside of an external box 2 through an air intake 5, formed in the upper face of the external body 2 and blown out of an air blowing outlet equipped with an insect-proof net and formed in the lower face. Consequently, the external box 2 is utilized in cases other than emergency times.  The external box 2 is preferably installed in an upper part of a door of an entrance, and the width of the outlet 7 is preferably made approximately equal to the efficient width of the door and the external box can thus work to have an effect of air curtain for suppressing external air from infiltration through an automatic door.
Patent JP-2000152436-A (JP)
Title: Distribution board
Inventor: YANO TAKESHI
IPC: H02B1/42
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a distribution board wherein work fixing a board on which electric apparatuses are mounted is facilitated and several kinds of boards different in size can be attached. SOLUTION: This distribution board is provided with a box 1 which has a bottom board 5 and the upper, the lower, the right and the left side boards 1a-1d which are disposed upright from four sides of the bottom board 5 and whose one surface is opened, and a door 3 which is attached on the edge of an aperture 4 of the box 1 and closes the aperture 4 of the box 1. An attaching part 7 which protrudes from the bottom board 5 of the box 1 to the aperture surface direction, stretches in the upper and the lower side plate directions and has a plurality of screw holes 8a in parallel in the stretching directions is arranged on the bottom board 5. A latching member 10 stretched in the right and the left directions is screwed to the screw holes 8a of the attaching part 7.  One end side of a board 14 on which electric apparatuses are mounted is latched with the latching member 10, and the other side of the board 14 is screwed to the screw holes 8a of the attaching part 7.
Patent JP-S63167729-A (JP)
Inventor: HIRAOKA SHIGEJI
IPC: A01K87/00
Filed: 1986-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02160163-A (JP)
Title: Method for casting aluminum alloy member
Inventor: SHIOMI HIROSHI
IPC: B22D21/04
Filed: 1988-12-13
Abstract: PURPOSE:To obtain the Al alloy member which is increased in hardness of a desired part by pouring a molten metal into a casting mold in which a ceramic heater is built and heat-keeping the part where the hardness of a casting is to be increased by the heater so that this part is the part is the part to solidify last. CONSTITUTION:The casting material of an Al-Si system is molten at a prescribed temp. and the melt thereof is poured from sprues 4, 4. The pouring is stopped where the molten metal is visible from a riser 3. Energization to the ceramics heater 7 is started upon completion of the pouring. The heater is kept heated so as to maintain the heater temp. at a prescribed temp. The point of the part (central part in the bottom of the mold) 6 in contact with the heater 7 is the part to solidify last. The mold is removed upon lapse of some time after the de-energization to obtain the Al alloy piece. The need for large-scale equipment and large quantity energy is eliminated in this way and the productivity is improved.
Patent JP-H08147931-A (JP)
Title: Tape cassette
Inventor: IWAHASHI YUJI
IPC: G11B23/087
Filed: 1994-11-25
Abstract: PURPOSE: To prevent the corner part of a tape cassette from damaging due to impact force by integrally molding a reinforcement part inside the corner part of a tape protecting part and a side wall of a protecting sheet injection- molded from a synthetic resin. CONSTITUTION: The reinforcement part 26 is integrally molded inside the corner part 14d of the tape protecting part 14a and side wall 14d of the protecting sheet 14 affected by the impact force F due to a tape load caused by dropping, etc., to reinforce for getting the satisfied strength. The impact force F exerted on the corner part 14d is thereby weakened at the reinforcement part 26 by being dispersed widely to the tape protecting part 14a, side wall part 14b and upper half 1, then the corner part 14d is prevented from being damaged accordingly. The parallelism and height of the tape protecting part 14a of the protecting sheet 14 against the upper edge of the magnetic tape are accurately maintained since the damage of the corner part 14d of the protecting sheet 14 is prevented, and the damage of the upper edge of tape is also prevented.