baber/WOPTO huggingface dataset:
Patent JP-H05343458-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: OTA HIDEO
IPC: H01L21/56
Filed: 1992-09-14
Abstract: PURPOSE:To manufacture a semiconductor device wherein it gradually reduces the production of a burr, it can comply with high pin counts, its reliability is high and its shape is ultrathin by a method wherein an air vent groove is formed at least in one out of the inner circumferential part at the insie of a frame-shaped metal mold and the outer circumferential part of a press metal mold. CONSTITUTION:Resin sheets 1, 2, for sealing use, which are composed of an unhardened resin are arranged on a semiconductor chip 5 which has been connected to an outer- lead constituent body. A metal mold device which is constituted of the following is prepared: a frame upper metal mold 8 which is provided with the inner circumferential part which surrounds the outer circumferential part of the resin sheets 1, 2 for sealing use; and a press metal mold 9 which is fitted to the frame metal mold 8. The frame upper metal mold 8 is brought into contact with an outer-lead part for an outer-lead constituent body; the resin sheets 1, 2 for sealing use are hardened while they are pressurizing the semiconductor chip 5 by means of the press metal mold 9 which is fitted to the frame-shaped metal mold 8. When a resin-sealed semiconductor device is manufactured in this manner, an air vent groove T is formed at least in one out of the inner circumferential part at the inside of the frame-shaped metal mold 8 and the outer circumferential part of the press metal mold 9.
Patent JP-H1188522-A (JP)
Title: Virtual space shaped system, virtual space server, virtual space shaped method and storage medium recording virtual space service program
Inventor: TANIGAWA HIROYA
IPC: H04M11/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide the virtual space shared system in which the user uses a telephone set to move the buddy of the user in a virtual space and the user exchanges voice information. SOLUTION: A virtual space server 1 delivers information of a virtual space and position information of the buddy of the user to a virtual space terminal equipment 5 and the terminal equipment 5 sends position information of the buddy of the user to the server 1. The virtual space common share system is provided with a telephone set 6 that sends the voice of the user to the server 1, a means 7 that the buddy of the user connecting to the server 1 in the virtual space, a means 8 that moves the buddy generated by the means 7 in the virtual space in response to a PB signal of the telephone set 6 denoting the position information of the buddy of the user, and a means 9 that synthesizes voice data from the user and sends the synthesized voice data to the user via the telephone set 6.
Patent JP-H04123897-A (JP)
Title: Method and device for compressing, squeezing and forcibly feeding
Inventor: NAGAMITSU HIDEO
IPC: C02F11/12
Filed: 1990-09-14
Abstract: PURPOSE:To increase the treating volume of the material to be treated by arranging horizontally the cylinder divided into two in the vertical direction, raking in the material to be treated, compressing preliminarily, adding the compression to the material to be treated in the cylinder from the axial direction and repeating this by plural times. CONSTITUTION:The cylinder 6, 10 divided into two in the vertical direction is laid horizontally, the material to be treated is dropped in the cylinder from the upper side by opening its upper half 9. While closing the opened space, the material to be treated is raked in with the upper half 9 of cylinder into the lower half fixed part 10, and compressed preliminarily. Next, the compression is applied from the axial direction to the material to be treated while being held in the cylinder 9, 10. By repeating these operation by plural times, the pile of the material to be treated which is compressed is made and when this is reached to the prescribed volume, it is taken out from the device. Therefore, it can be treated continuously.
Patent JP-2001066867-A (JP)
Title: Toner replenishing container and regenerating method for toner replenishing container
Inventor: MURAKAMI TAKEYA
IPC: B65D83/06
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner replenishing container where checking of bendable wing part provided on an agitating member for regenerated use of the toner replenishing container after use for replenishing can be confirmed. SOLUTION: This container is provided with a toner containing part to contain toner and the toner agitating member 305 that is installed inside the toner containing part to agitate the toner contained to the toner containing part and is constituted so that the wing part 305c is provided to be bendable on the toner agitating member 305 so as to scrape the inner wall of the container of the toner containing part. In this case, a mark 2 for inspection of the wing part 305c is provided on the inner wall of the toner container where the bendable wing part 305c is scraped against.
Patent JP-H0647675-A (JP)
Title: Shot blast particle
Inventor: INOUE KIYOSHI
IPC: B24C11/00
Filed: 1992-07-30
Abstract: PURPOSE:To increase the processing effect as shot blast particles and to extend the service life by forming an amorphus material into particles of a spherical form, a chip form, a flat form, and the like. CONSTITUTION:An amorphus material is formed in a spherical form, a chip form, a flat form, and the like, and used as shot blast particles. As a result, a cutting or grinding process of the surface of a work piece by the high tenacity and the high strength of an amorphus metal, and an injection processing effect of giving a distortion or removing a distortion by a shock, can be increased extensively. Furthermore, an amorphus metal has the excellent mechanical properties such as a high elastic limit and a high rupture strength, and a high corrosion resistance, and thereby, no snapping or no breaking is generated by the shock with a work piece, and it has an excellent abrasion-proof property and a long service life.
Patent JP-H08110313-A (JP)
Title: Xps quantitative analysis method
Inventor: USUKI TOMOAKI
IPC: G01N23/227
Filed: 1994-10-11
Abstract: PURPOSE: To make quantification of element composition possible with sure by finding peak magnitude by integrating principal peak where background is removed by straight line method and shake-up satellite peak, and then dividing it with magnitude factor, set for each atomic orbit, of elements constituting a sample. CONSTITUTION: Principal peak where background is removed by straight line method, or, principal peak and shake-up satellite peak, are integrated to find peak magnitude Ia of an element a and peak magnitude Ii of each constitutive element i (elements a, b, c...). Next, the magnitude Ia and Ii are divided with sensitivity factor Sa (element a) and Si (element i) corrected with magnitude factor αa (element a) and αi (element i), set for each atomic orbit, of elements constituting a sample, and, composition Ca of the element a is found from a formula. Thus, the peak magnitude of a tail part is included in the magnitude Ia and Ii , so, comparison and correction of analysis value for a standard sample become unnecessary.
Patent JP-S62104641-A (JP)
Title: Method for forming irregular shaped strip
Inventor: ASAMIZU IWAO
IPC: B21H8/00
Filed: 1985-11-01
Abstract: PURPOSE:To improve a productivity by setting a material of a strip or a band plate between a planetary roll and a receiving base by performing alternately to roll by the planetary roll and to feed to the longitudinal direction of the material for increasing the forming speed of the irregular shaped strip sufficiently. CONSTITUTION:The material 2 of the strip or a band plate is arranged on the rugged surface of the receiving base 1 and on the opposite side of the receiving base 1 of the material 2, the planetary roll 3 fitted on a rotating body 6 is installed so that the axis of rotation is nearly in coincident with the longitudinal direction of the material 2. In case of forming, the planetary roll 3 is moved rotatively across the longitudinal direction of the material 2 by rotation of the rotating body 6 to deform the material 2 in its width direction. When the prescribed forming is finished, the material 2 is fed at a constant speed and the pressurized expanding rolling is repeated by the planetary roll 3 to obtain the required irregular shaped strip K. In this way, the rolling speed is sufficiently increased to improve the productivity.
Patent JP-2000077937-A (JP)
Title: Voltage controlled oscillator
Inventor: ISHIKAWA NOBUYUKI
IPC: H03B5/08
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized voltage controlled oscillator (VCO), which can be stably oscillated, by generating a second control signal, for which the phase change component of an input control signal is corrected by changing a frequency, and positively feeding the second control signal back to an oscillation means. SOLUTION: On the condition of matching a phase VPin of a control signal VC1 at a point A and a phase VPout of a control signal VQ2 at a point A', corresponding to the voltage level of a control voltage signal S84 supplied from a loop filter 84, the capacitance of a variable capacitance diode VC is changed. The control signal VC1 corresponding to that capacitance is supplied to an inverted amplifier 91, inverted and amplified and after impedance transformation is performed through a transistor Q2 of a phase control output part 92, a generated resonance signal fs of prescribed frequency positively fed through a SAW resonator 93 positively back to the inverted amplifier part 91.  When the amplifying operation of the inverted amplifier part 91 is saturated, a control signal VQ2 of the desired frequency corresponding to the control voltage signal S84 is oscillated from the emitter of the transistor Q2 as a carrier wave fs.
Patent JP-S6399283-A (JP)
Title: Thermosetting adhesive sheet
Inventor: KONDO MITSUHIRO
IPC: C09J7/02
Filed: 1986-10-16
Abstract: PURPOSE:To obtain the titled sheet suitable for bonding printed-wiring base boards, by sheet forming with a blend of each specific thermosetting epoxy methacrylate resin composition and thermosetting epoxy resin composition followed by curing the former composition. CONSTITUTION:A blend comprising (A) a thermosetting epoxy methacrylate resin composition (e.g. prepared by adding methacrylic acid to bisphenol type epoxy resin) and (B) a thermosetting epoxy resin composition which does not cure or is hard to cure when heated at the curing temperature for the component A, but cures when heated at the higher temperatures is formed into a sheet or film followed by heating at the curing temperature for the component A to effect curing only the component A in the blend, thus obtaining the objective sheet.
Patent JP-S62105409-A (JP)
Title: Coil bobbin
Inventor: TORISAWA AKIRA
IPC: H01F5/02
Filed: 1985-11-01
Abstract: PURPOSE:To prevent the breakage of a terminal pin as well as to simplify the connection of various types of external terminals by a method wherein the terminal pin is integrally constituted with a flange fitting part, the terminal fixing part of a winding and the connecting part of an external terminal using a metal member. CONSTITUTION:A terminal pin 15 is integrally formed with the press-inserting part 15a to be inserted into a flange 14, the terminal fixing part 15b, with which the end part of a coil is fixed in an entwined manner, and the external connecting part 15c to be connected to the external terminal in such a manner that each part can be branched in T-shape. Also, a groove 15d to be used for bending of the terminal pin is provided on the base part of the press-inserting part 15a of said terminal pin 15, and the terminal pin 15 is bent at about 90 degrees. The external connecting part 15c of the terminal pin 15 and the external lead wire 16 are connected automatically using an automatic lead-wire soldering machine. Also, the external connection terminal 15c can be used as an inserting pin to be inserted into a connector.
Patent JP-H03284697-A (JP)
Title: Remedy for japanese cryptmeria pollinosis and diagnostic dna probe therefor
Inventor: MIWA KIYOSHI
IPC: C12N15/09
Filed: 1990-09-14
Abstract: NEW MATERIAL:Peptides containing an amino acid sequence represented by the formula, etc., and capable of activation of suppresser.inducer T cell specific to Japanese cryptmeria pollinosis antigen. USE:A remedy for Japanese cryptmeria pollinosis and a raw material of a diagnostic DNA probe therefor. PREPARATION:For example, a peptide of a formula constituting a part of the N-terminal sequence of Japanese cryptmeria pollinosis antigen can be prepared by a chemical synthesis such as the solid phase synthetic method or by a genetic engineering technique, etc. The resultant peptide is added to a T cell fraction and a macrophage fraction respectively separated from peripheral blood of a Japanese cryptmeria pollinosis patient followed by culture. Activation of a suppresser.inducer T cell is analyzed by <3>H-thymidine incorporation activity to recognize that the peptide of the formula activates the suppresser.inducer T cell specific to Japanese cryptmeria pollinosis antigen, thus obtaining the objective peptide effective as a remedy for Japanese cryptmeria pollinosis.
Patent JP-S60135913-A (JP)
Title: Laser module device
Inventor: KATOU OSAMU
IPC: G02B6/42
Filed: 1983-12-23
Abstract: PURPOSE:To reduce the quantity of reflected-back light from the incidence face of a lens and that of a fiber and to realize a high coupling efficiency by setting the pitch of the converging rod lens to a specific length or shorter. CONSTITUTION:If the pitch of a converging rod lens 8 attached to a semispherical lens 7 is set to <=0.22, magnifications of a coupling system are >=2 even when a length l1 between a semiconductor laser 6 and the lens 8 is set to >=0.8mm., and a length l2 between the exit face of the lens and the incidence face of a fiber 9 is >=4mm.. The quantity of reflected-back light from the incidence face of the lens is held down to <=-70dB because the length l1 is >=0.8mm.; and even if the angle of oblique polishing of the fiber 9 is set to a small value <=13 deg., the reflected-back light on the incidence face of the fiber is prevented from being incident to the lens 7 again because the length l2 is >=4mm.. Since magnifications of the coupling system are >=2 and the angle of oblique polishing of the fiber is <=13 deg., a high coupling efficiency is attained.
Patent JP-H03109125-A (JP)
Title: Semi-automatic lock mechanism for wing vehicle
Inventor: KONDO MINORU
IPC: B60J7/08
Filed: 1989-09-21
Abstract: PURPOSE:To surely lock a wing by pushing and turning a hook by a hanger when the wing installed at the opened port part of a load carrying platform is closed and automatically engaging the hook and the hanger by a hook attitude restoring means after the hook is caught by the hanger. CONSTITUTION:A wing vehicle is equipped with the right and left wings 2, each of which has a nearly L-figure-shaped section. And each wing 2 is engaged with the load carrying platform 4 by a semi-automatic lock mechanism. Accordingly, when the wing 2 is closed, the lock pine 3 of a hanger 1 fixed onto the wing 2 is slided at the top edge of a hook 6 which is installed in a turnable manner through the right and left eye plates 5 onto the load carrying platform 4, and the hook 6 is turned in the counterclockwise direction. After the lock pin 3 is caught by the hook part 7 of the hook 6, the hook 6 is turned in the clockwise direction by the springy force of a torsion coil spring 9 which serves as a hook attitude restoring means 13, and engagement-held.
Patent JP-H1086163-A (JP)
Title: Manufacture of artificial warble tone molded article
Inventor: MORI HIDEKI
IPC: B29C43/36
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To minimize the occurrence of flashes during molding, and allow low cost molding by placing an artificial marble compound in a female mold with a packing material of rubber elasticity, and performing heat-compression molding by the use of a plane compression mold. SOLUTION: A packing material 3 is mounted around the periphery of recess of a female mold 1, and an artificial marble compound 6 is set on the recess. The artificial marble compound 6 is heat-compressed between the heat plate 9 of a press machine with a plane compression mold 7 situated on the upside thereof and the female mold 1. The compound 6 is crushed by the compression mold 7 to be spread over the entire of the recess; simultaneously, heat is transferred thereto from the heat plate 9 of the press machine. The packing material 3 assists in such a manner that during the thermal expansion of the compound 6 and cure-contraction with the progression of a chemical reaction, a predetermined pressure is applied on the compound 6 in accordance with a rubber elasticity of the packing material 3. Thereafter, it is removed from the female mold 1 for obtaining a molded article.
Patent JP-2001069322-A (JP)
Title: Reader
Inventor: MATSUDA MIKINORI
IPC: G03B27/62
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To improve handleability of a reader and to optimize the reading work of original contents by displaying the contents read in a state equal to the contents of an original visually recognized by a user on a display surface of a display device concerning both of the respective right and left pages of the double truck original. SOLUTION: When the first operation switch 22 is operated, the first mode is set to display read contents on a display screen in a state of keeping visually recognizing a right page 65a on the display screen of a display device, namely without changing a vertical and right/left direction of the right page 65a. When the second operation switch 23 is operated, the second mode for displaying the contents on the display screen in the state of keeping visually recognizing a left page 65b is set to display the read contents on the display screen of the display device without changing the vertical and right/left direction of the left page 65b. Thus, the handleability of the device is improved since it is not necessary to execute processing such as inverting the direction of a display in the display screen after executing reading operation.
Patent JP-H04130054-A (JP)
Title: Barium titanate-based semiconductor porcelain
Inventor: SUZUKI SATORU
IPC: H01C7/02
Filed: 1990-09-18
Abstract: PURPOSE:To reduce specific resistance at ordinary temp. and to improve positive resistance-temp. characteristics by adding Sb2O3, Ta2O5, SiO2, TiO2, MnO and F to a specified compsn. CONSTITUTION:Sr is substd. for 5-20mol Ba in BaTiO3 or Ca is further substd. for <=5mol Ba to obtain a BaTiO3-based compsn. and 0.1-0.25mol Sb2O3Ta2O5 having >=99.999% purity, 0.05-1.0mol SiO2, 0.5-2.0mol TiO2 and 0.005-0.05mol F in the form of BaF2, etc., are added to 100mol of the compsn. Water is further added and they are mixed, dried and calcined at about 1,150 deg.C. The resulting calcined powder is mixed with 0.03-0.10mol MnO and a binder, molded and sintered at about 1,350 deg.C in the air.
Patent JP-S61124666-A (JP)
Inventor: ICHINUKIZAKA ISAO
IPC: D04H1/485
Filed: 1984-11-21
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-2001070055-A (JP)
Title: Attachment for desk
Inventor: KOKUBU HIROHISA
IPC: A47B21/06
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an attachment for a desk in which a wide space above a top plate can be used, the maneuverability of the desk can be extremely improved with good appearance and a wiring treatment such as a power supply cord or a modular cable or a maintenance work can be easily carried out. SOLUTION: An attachment for a desk comprises a base part 1 having a bottom part fixed to the top surface of the desk and an inner space 1a opened upward and a main body part 3 connected to the base part 1 through a hinge part 2 so as to pivotally rotate upward and downward so that the inner space 1a is openable, and having receptacles embedded in one end side of the upper part. On the upper part of the main body 3, a housing part 3b opened upward is provided. At both upper edges of the housing part 3b, guide grooves 3c and 3d are respectively formed. A slider shaped base part or a band 9 as means for operating a personal computer is slidingly fitted into both the guide grooves.
Patent JP-H04126771-A (JP)
Title: Thermoplastic resin composition
Inventor: KAMISHINA JUNJI
IPC: C08K7/22
Filed: 1990-09-17
Abstract: PURPOSE:To provide a lightweight thermoplastic resin composition having excellent mechanical strength and suitable as a molding material for various molded products by compounding a thermoplastic resin with crosslinked hollow polymer particles. CONSTITUTION:A thermoplastic resin composition comprises (A) 30-99wt.% of a thermoplastic resin (e.g. ABS resin, polycarbonate resin) and (B) 70-1wt.% of crosslinked hollow polymer particles, preferably polymer particles which are obtained, e.g. by a method [publication NO. 1987-127336 (unexamined) Japan] where 100 pts.wt. of a polymerizable monomer component comprising 1-50wt.% of a crosslinkable monomer (e.g. divinyl benzene), 1-99wt.% of a hydrophilic monomer (e.g. methacrylic acid) and 0-85wt.% of some other copolymerizable monomer is dispersed and copolymerized in the presence of 1-100 pts.wt. of a different kind of polymer (e.g. polystyrene) in water and which have a glass transition temperature of >=100 deg.C, an average outer diameter of <=5mum and contain 1-70wt.% of particles whose inner diameters are 0.2-0.9 times that of the average outer diameter.
Patent JP-H03107431-A (JP)
Title: Method for modifying hyper-eutectic al-si series alloy
Inventor: ISHIZUKA SATORU
IPC: C22C1/02
Filed: 1989-09-22
Abstract: PURPOSE:To modify a hyper-eutectic Al-Si series alloy by perfectly melting a hyper-eutectic Al-Si series alloy, thereafter holding the alloy to a specified temp. into a partially solidified state, subjecting it to pressure filtering by a filter and separating Si crystals as a solid phase. CONSTITUTION:For example, a JIS AC9A hyper-eutectic Al-series alloy (contg. about 22wt.% Si) is melted at about 800 deg.C and is thereafter held to a temp. range of 700 to 560 deg.C into a partially solidified state where only Si crystals 5 as primary crystals are crystallized out in the molten metal 4 of Al-Si. Next, the molten metal 4 (17) is poured onto a filter 12 (having about 30X30mu roughness in meshes) in a die 10 of a treating apparatus 20, which is pressurized by about 10000kgf/cm<2> by a punch from the upper direction to filter the molten metal 17 into an underside chamber 15 and to allow the Si grains 5 to remain on the filter 12. In this way, the Al-Si series alloy having high strength, high toughness and high elongation and in which the Si content is regulated to about 11.7wt.% however much the Si content can be obtd.