baber/WOPTO huggingface dataset:
Patent JP-H07326628-A (JP)
Title: Semiconductor device and packaging method thereof
Inventor: OBARA SHIRO
IPC: H01L21/321
Filed: 1994-06-01
Abstract: PURPOSE:To dispense with fine regulation such as position alignment of a bump which is requested in the case of flip chip packaging, by a structure wherein heat is made to escape to a package base directly from an emitter electrode. CONSTITUTION:1)An emitter electrode 7 connected to an emitter of a transistor is formed on the surface of a semiconductor chip 12 on the surface side of which the transistor is formed, and a base electrode 10 and a collector electrode 11 connected to a base and a collector of the transistor respectively through holes 9 opened in the semiconductor chip 12 are formed on the rear side of the semiconductor chip 12. 2) The emitter electrode 7 is constructed with a bump. 3) The periphery of the emitter electrode 7 is buried with resin. 4) The emitter electrode 7 of a semiconductor device mentioned in 1 to 3 is fixed to an electrode on a package base and connected thereto electrically.
Patent JP-S60264160-A (JP)
Title: Original reader
Inventor: YAMANAKA YOSHIMI
IPC: H04N1/10
Filed: 1984-06-12
Abstract: PURPOSE:To attain a small-sized and low-noise fan by producing an air flow from an image forming member and a reading sensor to a lamp by means of a cooler such as a fan to suppress the wind volume and wind pressure required for the fan to a low value. CONSTITUTION:The fan 16 is installed to the side of the image forming member 3 and the read sensor 4 in an original reader main body for the lamp 1, the air sucked from the outside of the original reader is blown toward a scanned medium as shown in the arrow A, a suction fan 17 is installed to the lamp 1 for the image forming member 3 and the read sensor 4, the air is sucked from the scanned medium as shown in the arrow B and discharged to the outside of the original reader. Thus, the temperature rise due to the heat of the lamp is minimized in a rod lens array and the read sensor with a low heat resistance by directing the air flow nearly in parallel with the moving direction of the scanned medium from the image forming member and the read sensor toward the lamp.
Patent JP-S6013078-A (JP)
Title: Double-chromated steel sheet
Inventor: SHINDOU YOSHIO
IPC: C23C22/00
Filed: 1983-07-04
Abstract: PURPOSE:To provide superior corrosion resistance, press workability and spot weldability to a zinc or zinc alloy plated steel sheet by forming a chromate film having specified conditions on each surface of the plated steel sheet and a composite chromate film having specified conditions on said chromate film. CONSTITUTION:A chromate film having 3/10-3/1 ratio of Cr<6+>/Cr<3+> and contg. 30-150mg/m<2> Cr is formed as the 1st layer on each surface of a zinc or zinc alloy plated steel sheet. A composite chromate film contg. 10-80wt% powdered Cr compound of <=1mum particle size in a thermosetting resin as a binder is then formed as the 2nd layer on said chromate film by 0.5-5g/m<2>. The acid group of the Cr compound is fixed beforehand with an alkali metal or an alkaline earth metal. The thermosetting resin is prepd. by modifying epoxy resin having amines at polymer terminals with urethane.
Patent JP-S5911138-A (JP)
Inventor: KATOU TAKAYOSHI
IPC: A23L13/60
Filed: 1982-07-09
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-S61279303-A (JP)
Inventor: TADEUSU SENJIMIA
IPC: B21B29/00
Filed: 1985-06-03
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-S5648368-A (JP)
Title: Continuous wire take up system
Inventor: SATOU TSUYOSHI
IPC: B65H54/72
Filed: 1979-09-19
Abstract: PURPOSE: To enable to tightly wind the loose wire due to spring back as well as to prevent a disorder and scattering at the end of wires wound around a winding bobbin.  
     CONSTITUTION: When a signal of the specified quantity winding completion is entered from a cord length counter et al, a bobbin-cover 2 is positioned onto a winding bobbin 1 by means of the operation of a cylinder 3, and at the same time, a wire 4 is gathered to a snacker side 13 and is caught by the snacker 13 to be cut off with a cutter 14' thus, a cut-off and shifts are completed. When rotation of the winding bobbin 1 is stopped, a cylinder for driving a shutter 11 is operated to open a wire pushing plate insert inlet suhtter 10, thus, a wire pushing plate 5 is inserted and a loose wire 4 is pushed to the outer layer side of a winding 14. In this state, the winding bobbin 1 is stepwisely rotated for a several seconds to the winding direction, as a result, the loose wire 4 is tightly wound with the friction force of the wire pushing plate 5 and the wire 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5823705-A (JP)
Inventor: TANAKA MIKIHIRO
IPC: A01B63/10
Filed: 1981-07-31
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-S61282417-A (JP)
Title: Polyethylene multifilament yarn
Inventor: NISHIKAWA YUTAKA
IPC: D01F6/04
Filed: 1985-06-05
Abstract: PURPOSE:To obtain the titled yarns having a high strength and elastic modulus and knot strength, by dry jet-wet spinning a solution of polyethylene having a sufficiently high molecular weight, coagulating the solution, extracting the solvent, drying the resultant filaments while vibrating the filaments with a turbulent air stream, heat-treating the resultant filament yarn and drawing the filament yarn under specific conditions. CONSTITUTION:Polyethylene having >=700,000, preferably >=2000,000 weight- average molecular weight is dissolved in a solvent, and the resultant solution in 1-8wt% concentration is dry jet-wet spun and coagulated. After extracting the solvent, the filaments are dried while blowing a turbulent air stream thereon, heat-treated at 80-110 deg.C under tension and drawn at a draw ratio to give >1.5-<=3.0 denier filament fineness and >=50g/d filament strength. Thus, the a aimed multifilament yarns >=1,500g/denier elastic modulus, >=0.013 height in gamma dispersion peak of tan delta, >=1,000g/denier value of dynamic elastic modulus (E') at 100 deg.C, >=15g/denier knot strength and no recongnized reflection showing a long period on the meridian line in the small-angle X-ray scattering pattern and gluing between filaments.
Patent JP-H07306540-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device using the same
Inventor: YAMAGUCHI SHINICHIRO
IPC: G03G5/14
Filed: 1994-05-10
Abstract: PURPOSE:To improve to gases the resistance (resistance to NOx or ozone) as well as to prevent the deterioration in sensitivity and electrification ability by incorporating an inorg. pigment into an undercoat layer and a biphenyl deriv. into a photosensitive layer. CONSTITUTION:This electrophotographic photoreceptor has an undercoat layer contg. an inorg. pigment, preferably titanium oxide and a photosensitive layer contg. a biphenyl deriv., on the substrate. The undercoat layer consists of the inorg. pigment and a bonding resin preferably in a volume ratio of 0.8:1 to 3:1. The photosensitive layer is a laminate consisting of an electric charge generating layer and an electric charge transferring layer and this electric charge transferring layer preferably contains an electric charge transferring material represented by the formula and a bonding resin. In the formula, each of Ar1 and Ar2 is aryl or a heterocyclic group, each of R1-R3 is H, alkyl, alkoxy, aryl or a heterocyclic group, Ar3 is arylene and (n) is 0 or 1.
Patent JP-S5821868-A (JP)
Title: Manufacture of thin polycrystalline silicon film transistor
Inventor: KUMADA SEIJI
IPC: H01L21/336
Filed: 1981-08-03
Abstract: PURPOSE:To obtain a thin polycrystalline Si film transistor having preferable characteristics by forming source and drain electrodes, plasma oxidizing the surfaces, and removing Si oxide with a solution containing hydrofluoric acid formed by the plastic oxidation. CONSTITUTION:After source and drain electrodes 4 and 5 are formed, the surfaces are plasma oxidized. Then, the surfaces are etched with a solution containing hydrofluoric acid. According to this method, the surface of a polycrystalline Si semiconductor film 2 can be oxidized at a low temperature. Thus, it can prevent the invasion of undesired impurity, and since the oxide of the Si produced at that time can be readily removed with the solution containing the hydrofluoric acid, the surface including aluminum which is subjected to solid solution on the polycrystalline Si surface layer can be cleaned. The source and drain electrode patterns are simultaneously oxidized, but the produce aluminum oxide is hardly dissolved in the hydrofluoric acid. Accordingly, only the surface of the Si film can be selectively etched. As a consequence, the Si surface can be cleaned without affecting adverse influence to the other, thereby obtaining preferable characteristics.
Patent JP-S61278808-A (JP)
Title: Lens holder
Inventor: MAEDA KAORU
IPC: G02B7/02
Filed: 1985-06-04
Abstract: PURPOSE:To omit a centering process and to prevent the surface of a lens from deformation by forming a difference in level between the effective diameter of the lens and its peripheral part and forming a projection part having plural slittings in its radial direction in a mirror frame so that the projection part is abutted on the inside of the level difference. CONSTITUTION:The level difference is formed between the peripheral part and the effective diameter of the plastic lens 13 and an abutting part 13a constituted of the level difference is abutted on a projection-like engaging part 14a to regulate the position of its optical axis 0-0' direction. The projection-like engaging part 14a of the mirror frame 14 has plural slittings 14b on equal interval positions of its circumference and abutted on the abutting part 13a through an engaging allowance gap (t) between the effective diameter of the concave surface of the lens 13 and the engaging part 13b which is the level difference formed on an intermediate circumference inner than the outer periphery. The other side of the lens is fixed on a fixing part 14c of the mirror frame 14 by a press ring 11 on the basis of bayonet engagement and the lens 13 is fixed through an elastic member 12 such as silicone rubber.
Patent JP-H10312500-A (JP)
Title: Mobile communication navigation device, and recording medium recorded with display control program thereof
Inventor: NISHIBASHI SUSUMU
IPC: G08G9/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To improve both visibility and operability of the state information on a mobile object by retrieving an icon having a form accordant with the state of the mobile object based on the received position information on its own vehicle and then displaying the icon at the current position of the mobile object set on a map. SOLUTION: A head office device 200 receives the data from a delivery truck 100 and an information discrimination means 240 of the device 200 decides whether the truck 100 is running, kept in a halt state or has its engine operating. If the truck 100 is running, a running icon is selected. If the truck 100 is kept in a halt state and also the received position information on the truck 100 is coincident with the coordinates of the delivery destination stored previously in a data base of the device 200, it is decided that the truck 100 is kept in a halt state and also in its loading/unloading state. Then an icon showing the loading/unloading state is displayed at a coordinate position on a shown map.
Patent JP-S6012556-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: TAKAGI SEIICHI
IPC: G03G5/08
Filed: 1983-07-04
Abstract: PURPOSE:To obtain an excellent transfer characteristic by limiting the content of ultrafine magnetic powder. CONSTITUTION:Ultrafine magnetic powder is powder consisting of magnetic particles having <=0.1mum number average grain size and is incorporated into a toner at <=20wt% thereof. The ultrafine magnetic powder has a large coloring power and the amt. to be incorporated of <=20wt% is enough in an empirical point of view and the amt. of >=5wt% is more preferable in terms of magnetic force and coloration. Any material which exhibits magnetism or is magnetizable is usable for the ultrafine magnetic powder, for example, ultrafine powders of metals including iron, manganese, nickel, cobalt, chromium, etc., alloys including iron-cobalt, iron-nickel, etc. and various ferrites are usable.
Patent JP-S5643382-A (JP)
Title: "sampi" (magnesium silicate hydrate) composition
Inventor: MATSUMOTO KATSUMI
IPC: C09K3/00
Filed: 1979-09-19
Abstract: PURPOSE: To provide a "Sampi" (magnesium silicate hydrates) composition by which an arom. liquid dispersion medium is thickened and gelled, by a method wherein a specified ammonium ion and benzyl alcohol are incorporated with the "Sampi".  
     CONSTITUTION: 0.05W40pts.wt. (per 100pts.wt. of a "Sampi") of a quaternary ammonium salt of formula I (wherein R 1W3  are the same or different gp. and each is H, lower alkyl; R 4  is a 6W20C hydrocarbon gp.; M⊖ is an acid radical, hydroxyl gp.) and 0.3W200pts.wt. (per 100pts.wt. of the "Sampi") of benzyl alcohol, are mixed with a paste or a water sispersion contg. 1W60wt% of the "Sampi" (magnesium silicate hydrates, such as sepiolite). The mixt. is dried to obtain the desired "Sampi" compsn. contg. an ammonium ion of formula II and benzyl alcohol. An arom. liquid dispersion medium such as benzene or styrene is mixed with 0.5W 30wt% of said "Sampi" compsn. to thicken the arom. liquid dispersion medium. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60264145-A (JP)
Title: Multi-packet forming system
Inventor: MASUYAMA TOMOJI
IPC: H04L47/43
Filed: 1984-06-13
Abstract: PURPOSE:To improve the communication efficiency in a packet communication network by storing once non-packet information transmitted from each transmission line at a transmission side, synthesizing the stored information into a multi- packet and transmitting it to a packet communication network when the total sum of the quantity of each non-packet information reaches a predetermined reference value within a predetermined time or a predetermined time is elapsed. CONSTITUTION:The non-packet information d1 reached from a transmission line L1 is stored in a reception buffer RB1 and the non-packet information d2 reached from a transmission line L2 is stored in a reception buffer RB2. A multi-packet composing section MPA generates destination information (a) with the received block numbers b1, b2 and line accommodating information 11, 12 of the transmission lines L1, L2, extracts the non-packet information d1, d2 from the reception buffers RB1, RB2, composes a multi-packet p3 and transmits the result to a logical link set fixedly between the transmission side equipment S' and the reception side equipment R'.
Patent JP-H0418391-A (JP)
Title: Formation of organic optical information recording medium
Inventor: IWASAKI KISHIRO
IPC: G11B7/24
Filed: 1990-05-14
Abstract: PURPOSE:To uniformly apply an org. optical recording medium solution to the entire surface of a substrate by allowing the speed of a substrate to coincide with the peripheral speed of a roll in forming a recording medium on a disk substrate by dripping the org. optical recording medium solution adjusted to specific viscosity on the roll to transfer the same from the roll to the disk substrate. CONSTITUTION:An optical recording medium 7 whose viscosity is adjusted to 0.1-100 mPa.s is received in a syringe and dripped to a doctor roll 1 or to the nip of the doctor roll 1 and an anilox roll 2 to be spread on the anilox roll 2 in uniform thickness and transferred to the printing plate 4 mounted on a plate cylinder 3 and further formed to a disk substrate 5 by the printing pressure of the printing plate 4 when the disk substrate provided to a slide table 6 passes under the printing plate 4. The gap between the doctor roll and the anilox roll is important in the dermination of the thickness of the film formed to the disk substrate and set to 10-100 mum. Further, the value of relative speed of the speed of the moving table having the disk substrate mounted thereon and that of the plate cylinder is brought close to zero as much as possible.
Patent JP-H0418815-A (JP)
Title: Serial/parallel-type analog/digital converter and its driving method
Inventor: YOTSUYANAGI MICHIO
IPC: H03M1/14
Filed: 1990-05-14
Abstract: PURPOSE:To improve resolution and speed by using three-stage pipe line constitution and the interleaving constitution of a final stage. CONSTITUTION:This converter is provided with a first analog/digital(A/D) converter 2 converting the output signal of a first sample-hold(S/H) circuit 1 into a digital value, a first D/A converter 3 converting the conversion result into an analog signal, a second A/D converter 6 converting the output of a subtraction circuit 5 into the digital value, a second D/A converter 8 converting the output of an adder 7 into the analog signal, a third A/D converter 12 converting the output of the adder 7 into the analog signal and a fourth A/D converter 15 converting the output of the subtraction circuit 14 into the digital value. Thus, the serial/parallel type A/D converter with high resolution and high speed can easily be realized.
Patent JP-H04347300-A (JP)
Title: Controlling device for tunnel cross section
Inventor: KITAORI SHIYOUJI
IPC: E21F17/00
Filed: 1991-05-27
Abstract: PURPOSE:To automatize the drawing of pictures by a method in which data on the cross section of tunnel are input for storage, and the cross section of tunnel and limit of building are displayed when needed. CONSTITUTION:A controller for tunnel cross section consisting of a displayer 2, a input unit 4, an external storage device 6, and a computer 10 is provided. On the displayer 2, data input, data correction, data retrieval, tunnel cross section, and data deletion mode are displayed to select any of these. In inputting data, data obtained by a tunnel cross section measurer are input for storage, and correction, retrieval, or deletion for them is made as needed. In displaying the tunnel cross section, the tunnel cross section for a designated point and building limit including the level of electric wires are displayed and printed. Also, as needed, track center movement, count correction, and coil thickness are input and compared pictures for them are displayed. The tunnel cross section and building limits for desired points can thus be displayed only by input of data, and the simulation of construction can also be made with high efficiency.
Patent JP-S59220159-A (JP)
Title: Boiling method
Inventor: SUZUKI KINSAKU
IPC: A23L7/10
Filed: 1983-07-04
Abstract: PURPOSE:To make it possible to cook rice according the individual tastes without deteriorating the nutritive value of unpolished rice, etc., by calcining the vessel body used for boiling with a special material for generating infrared rays to vitrify the vessel body, and making the timing in heating the vessel body proper with a timer. CONSTITUTION:A vessel body 1 obtained by calcining a material consisting of >=30% at least Zr-ZrO2 or Si-SiO2 or >=30% Zr-ZrO2+Si-SiO2 to vitrify the material is used as the vessel body 1. A timer (T.S) is constituted of mutually linked two main gears 13 and 14 setting shafts 15 and 17 having the main gears 13 and 14 mounted thereon, and capable of being mutually and respectively set and cams 16 and 18 play fit respectively to the two setting shafts 15 and 17, and capable of carrying out independently time limit control and switch groups (S1) and (S2) connected to the cams 16 and 18, and turning on and off the respective electric circuits, and a time zone consisting of the primary cooking, intermediate time zone and secondary cooking is formed. The secondary cooking is turned off by a sensor 9. Thus, the rice can be cooked according to individual tastes without deteriorating the nutritive value of unpolished rice, etc.
Patent JP-S5455949-A (JP)
Title: Method of controlling operation of multiple operation system
Inventor: TAKATOU MASAO
IPC: B66C13/22
Filed: 1977-10-12
Abstract: PURPOSE: To provide a method of controlling operation of a multiple operation system, for instance, adapted for carrying out loading, unloading, transferring, etc. of containers by means of crane at a container terminal.  
     CONSTITUTION: The control system of this invention, contemplated for controlling operation of crane 1 installed at a container terminal, comprises a berth terminal 2 operated by truck driver 16; a man-machine communication terminal 21 provided in crane operating cabin 20; a check-in setter 7 for supplying information concerning containers 13 (13AW13D); a memory 8 for storing information concerning containers, operation, etc.; a next operation determining section 9 for determining the next operation of crane 1; a processing section 10 for processing demands for determination of next operation of crane 1; a section 11 for preparing crane controlling information; process I/06; and a separately provided control means 17 mounted on crane 1 for exchanging information with said process I/06 and thus controlling the operation of crane 1 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6016281-A (JP)
Inventor: SAOTOME WATARU
IPC: F25D11/00
Filed: 1984-06-15
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-2000312265-A (JP)
Title: Method and system for switching voice and fax communication and recording medium storing its method
Inventor: KAWASHIMA HARUMI
IPC: H04L12/70
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To switch voice communication and facsimile FAX communication by applying different types of packet assembling to a FAX signal and to a voice signal. SOLUTION: In the case that a CNG (calling tone) signal or a CED (called station identification) signal is not detected from an input analog signal (S1: NO), a voice data packet is generated from the analog signal (S3) and transmitted to a communication opposite party on a network (S4). When the CNG signal or the CED signal is detected (S1: YES), stop of receiving the voice data packet is instructed (S5), a FAX data packet is generated (S7) and transmitted to the communication opposite party (S8).
Patent JP-H10295493-A (JP)
Title: Stone bed
Inventor: RI NAMU YON
IPC: A47C21/04
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable stone bed allowing to maintain good health by releasing a large amount of far-infrared rays and anions, which are beneficial to a human body and by promoting one's restoration from fatigue and one's metabolism, and thus, refreshing one's minds. SOLUTION: On a wooden frame 11 a sheet 12 is covered and inside of the wooden frame 11 from the bottom, a copper plate 13, a protective adiabatic material 14, a carbon sheet heating element 15, primary protective film 16, secondary protective film 16a, harmful electron wave shield 17, tertiary protective film 16b, non-woven far-infrared cloth 18 and a natural stone 19 are layered sequentially. On one side of the upper surface of the wooden frame 11, a regulator 10a consisting of a power source indicator, selective switches, a temperature adjusting switch and a temperature indication lamp and anion emitter 10b are installed on both ends. Finally, the structure of a stone bed is completed by placing a stone mat 10 having a shielded wire inputted from exterior power source 10c fixedly over the placement part 22 of the bedding mold 20.