baber/WOPTO huggingface dataset:
Patent JP-H04149235-A (JP)
Title: Production of oxygen-passable polymeric material
Inventor: ITO TETSUO
IPC: G02C7/04
Filed: 1990-10-12
Abstract: PURPOSE:To obtain the subject material, useful as an ophthalmic material such as contact lenses and excellent in processability, etc., without sticking of fouling components by polymerizing one or more of (fluoro)siloxanyl di(meth) acrylates, etc. CONSTITUTION:The objective material is obtained by polymerizing or copolymerizing one or two or more of (fluoro)siloxanyl di(meth)acrylates expressed by the formula (R<1> is H, methyl, fluorine atom or fluoromethyl; R<2> and R<3> are 1-8C alkyl; R<4> and R<5> are 1-8C alkyl, phenyl, vinyl or H which may be substituted with fluorine atom; X is 1-3C bufunctional hydrocarbon; (n) is 0-200). In addition, the aforementioned (fluoro)siloxanyl di(meth)acrylates are copolymerized with (fluoro)siloxanyl mono(meth)acrylates and/or fluoro(meth) acrylates to further improve oxygen passability, etc.
Patent JP-S61157077-A (JP)
Title: Code information reproducing device
Inventor: ITO YASUO
IPC: H03M7/30
Filed: 1984-12-28
Abstract: PURPOSE:To attain a high speed decoding processing by decoding and reproducing code information subjected to run length encoding into a bit parallel. CONSTITUTION:A reader 109 binarizes appropriately a read-out gradation picture signal and stores it in a picture memory 105 through a DMAC104. Said picture signal is compressed by a one dimensional compression/expansion par 106 or a two-dimensional compression/expansion part 107, and built in a memory device 112 through a host computer 111. Compression data is one word composed of 16 bits, and a GPIB interface (data width of eight bits) transmits data together with the DMAC104 and one word is sent by transmission twice. The compression data is expanded while said data stored in the memory device 112 is being transmitted by one word to the one-dimensional or two-dimensional compression/expansion part 106 or 107, and is written in a picture memory 105.
Patent JP-H0994890-A (JP)
Title: Push button panel and production thereof
Inventor: KENMOCHI YOSHIO
IPC: B29C45/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To eliminate molding inferiority by forming a through-hole having a funnel-shaped cross section to the central part of a key top support member and fixing and forming a key top hard resin having character printing applied to the rear surface thereof to the upper surface of the key top support member through an adhesive. SOLUTION: After a push button panel made of a residual thermoplastic elastomer excepting a key top 4 is molded, the molded product is taken out of a mold to be punched from the opposite side by using a die in such a state that a receiving jig 11 is set on the side of an expanded hole 8b to form the same through-hole 8a. The through-hole 8 having a funnel shaped cross section is formed as a whole so as to be allowed to communicate with the expanded hole 8b. Subsequently, an adhesive 12 is applied to the upper surface of a key top support member 5c having the through-hole 8 having the funnel-shaped cross section formed thereto as a whole. The rear surface of the key top 4 made of a light pervious hard resin such as polycarbonate or polyester is fixed and formed to the applied adhesive layer. Character printing 13 is applied to the rear surface of the key top 4.
Patent JP-H07104845-A (JP)
Title: Automatically guided vehicle
Inventor: HORIBE AKIRA
IPC: G05D1/02
Filed: 1993-10-06
Abstract: PURPOSE:To turn back an automatically guided vehicle by surely detecting a wall in front of it without being affected by a projecting part such as a column. CONSTITUTION:The automatically guided vehicle is provided with sensors 21-23 installed in the central part of a car body front face 2 and both the left and right edge parts, left and right side face sensors 31 and 41 respectively installed on the left side face 3 and right side face 4 of the car body 1, and control means for controlling the drive of a travelling means based on detected outputs from these respective sensors. Then, a distance is measured by the detected output of the sensor 22 at the left edge of the front face when the detected output of the right side face sensor 41 judges that the car body 1 is positioned within a previously set distance to a right side wall 6, by the detected output of the sensor 23 at the right edge of the front face when the detected output of the left side face sensor 31 judges that the car body 1 is positioned within a previously set distance to the left side wall on the other hand, or, the distance measurement is carried out by the detected output of the sensor 21 installed at the center of the front face when the detected outputs of both the left and right side face sensors 31 and 41 judge that the car body is away from both the left and right walls 5 and 6 for the previously set distance, and travelling is enabled while excluding the influence of a projecting part 12 protruded from the side wall 6.
Patent JP-H03142625-A (JP)
Title: Integrated floating point alu architecture
Inventor: GUREGORII EFU TEIRAA
IPC: G06F7/52
Filed: 1989-10-24
Abstract: PURPOSE: To improve throughput by utilizing VLSI bipolar emitter coupling logic. CONSTITUTION: The absolute value (n) of the exponent of A minus the exponent of B is decided, a true inversion logic signal is generated when the exponent of B is larger than the exponent of A, the exponent of B is passed through when the inverse logic signal is true and the exponent of A is passed through when the inverse logic signal is false. The mantissa of A 15 matched with the mantissa of B by shifting the mantissa of A to the right for (n) bits when the inverse logic signal is true, the mantissa of B is matched with the mantissa of A by shifting the mantissa of B to the right for (n) bits when the inverse logic signal is false, the unmatched mantissa is subtracted from the matched mantissa and the absolute value of a difference is decided. In this case, the multiplication of the mantissa part of a floating point operand is performed in a multiplication block 70. Division and a square root operation are performed in a division block 80 and the exponent part of a floating point operation is supplied through a data route 86 to an output latch/register. Thus, the throughput is improved.
Patent JP-H01116617-A (JP)
Title: Passing wavelength band controller for optical filter
Inventor: SATO IESATO
IPC: G02B26/00
Filed: 1987-10-30
Abstract: PURPOSE:To eliminate a control circuit, a motor driven mechanism, etc., and to eliminate the need of a shield mechanism of an electrical noise generation source by varying an intersection angle to an optical axis of an optical filter by a shape variation caused by a temperature variation of a temperature sensitive body. CONSTITUTION:A rolling shaft 2 is provided on an interference filter 1, one end of a temperature sensitive body 4 whose shape is varied by a temperature variation, and the other end are used as a fixed end 401 and a moving end 402, respectively, and the moving end 402 is allowed to abut on a sliding plate 3 which is fixed to the rolling shaft 2 of the interference filter 1. Also, it is connected to the rolling shaft 2, the shape variation of the temperature sensitive body 4 is transmitted to the rolling shaft 2, and the interference filter 1 is rolled. In such a way, a control circuit and a motor driven mechanism is made unnecessary, and a large-scale shield mechanism of an electrical noise generation source can be eliminated.
Patent JP-S61157698-A (JP)
Title: Electrodeposition coating apparatus
Inventor: MIYADE SATOSHI
IPC: C25D13/22
Filed: 1984-12-28
Abstract: PURPOSE:To prevent effectively the formation of a stepped pattern by changing voltage applied to diaphragm electrodes in accordance with the number of articles carried in an electrodeposition bath. CONSTITUTION:Automobile bodies Z are put on movable hangers, moved in the direction of an arrow X with a conveyor 3, and carried in an electrodeposition bath 1 holding three automobile bodies Z. Limit switches 5, 6 detect the carried state. When both the switches 5, 6 are ON, an automobile body Z positioned immediately before the switch 5 is in the bath 1, and when the switch 5 is ON and the switch 6 is OFF, the automobile body Z is not in the bath 1, so the number of automobile bodies Z in the bath 1 can be detected. Voltage applied to diaphragm electrodes 2 is changed in accordance with the number of automobile bodies Z.
Patent JP-H09188760-A (JP)
Title: Production of polyisoimide solution
Inventor: OKAMOTO MASASHI
IPC: C08G73/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain the above solution capable of providing a polyimide molding excellent in heat resistance by carrying out isoimidation of a solution of a polyamic acid having a specific structure. SOLUTION: (C) A dehydration condensing agent is added to a polyamic acid solution consisting of (A) a polyamic acid composed of >=20mol% unit of formula I and <=80mol% unit of formula Hand (B) a solvent to carry out isoimidation of the component A. In the resultant polyisoimide, Tg after converting to imide does not exist at <=350 deg.C. The component B includes e.g. an organic solvent such as N-methyl-2-pyrrolidone, dimethyl acetamide or dimethyl sulfoxide. The component C includes, e.g. an N,N'-di-substituted carbodiimide of the formula R<1> -N=C=N1 -R1 (R1 is an alkyl or an allyl).
Patent JP-H05114676-A (JP)
Title: Semiconductor device
Inventor: SHIMADA KAZUHIRO
IPC: H01L23/36
Filed: 1991-10-24
Abstract: PURPOSE:To provide an inexpensive semiconductor device which does not cause its semiconductor elements to be damaged, has an excellent high-frequency characteristic, and can be easily manufactured. CONSTITUTION:After a transmission circuit element 27 is mounted on a substrate 21 formed by sticking a wiring board 22 and heat transferring plate 23 to each other by fixing a heat radiating terminal 31 to the projecting section 29 of the opening 28 of the plate 23 and soldering leads 32 to wiring 25 on the board 22, the plate 23 is thermally connected with an envelope 33 by bringing the plate 23 into contact with the envelope 33 when the substrate 21 is fixed in the envelope 33 with screws 36. As a result, the heat generated from the element 27 is transferred through a heat conducting route formed between the plate 23 connected with the terminal 31 and envelope 33 which is in contact with the plate 23 and has a low heat resistance and radiated to the outside from the external surface of the envelope 33. Therefore, an excellent high- frequency characteristic can be obtained without damaging semiconductor elements, etc., with an inexpensive constitution.
Patent JP-S62135861-A (JP)
Title: Resin magnet roll and its manufacture
Inventor: SHIGENOBU MICHIRO
IPC: H01F7/02
Filed: 1985-12-10
Abstract: PURPOSE:To stabilize the application of a developing bias voltage and to attain weight reduction and improvement in strength by providing a conductive member which is fixed to a shaft part during molding to the external peripheral surface of at least one shaft part. CONSTITUTION:Columnar shaft parts are extended lengthwise from both ends of a roll body part 1 and cylindrical collars 3 are provided as conductive members to the outer peripheral surfaces of the shaft parts 2. The cylindrical collars may be nonmagnetic for magnetic bodies. The collars 3 as the conductive members are arranged at specific positions in a mold and then the collars 3 are fixed to the peripheries of the shaft parts 2 of the magnet roll. In this case, an injection gate for injection molding is set preferably at the positions of the collars 3. Consequently, the bias voltage can be applied to the nonmagnetic sleeve through the conductive members and the structure is therefore simplified, thereby suppressing variation in size with temperature to an extremely small value.
Patent JP-H11111270-A (JP)
Title: Lithium secondary battery
Inventor: KOMATSU SHIGEO
IPC: H01M4/587
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a battery which is excellent not only in discharge capacity but also excellent in high cycle capacity retention by setting a volume resistivity value of a negative electrode mix layer of a secondary battery having a negative electrode having the negative electrode mix layer mainly composed of a carbon material so as to become a specific range. SOLUTION: A negative electrode mix layer is set so that its volume resistivity value becomes 0.1 to 1 Ωcm. A carbon material to be used is graphite on which spacing of a (d002) surface in X-ray diffraction is less than 0.338 nm, and is artificial graphite powder graphitized in a powder shape. It is desirable that the specific surface area measured by a BET method is less than 3 m<2> /g by containing the artificial graphite powder graphitized in a powder shape and a scale-shaped graphite powder. The volume resistivity value of the negative electrode mix layer can be changed by adjusting porosity by pressure at pressing time by drying this after, for example, a carbon material of a negative electrode is applied to a surface of a current collecting body. When its volume resistivity value is less than 0.01 Ωcm, discharge capacity reduces.
Patent JP-H08137953-A (JP)
Title: Information managing device and entry/exit controller for parking garage
Inventor: SANNOMIYA KYOSUKE
IPC: G06Q10/00
Filed: 1994-11-10
Abstract: PURPOSE: To appropriately and quickly enable the exiting of a corresponding car even when a user loses a parking ticket in which reference number is written. CONSTITUTION: A parking ticket issuing machine 1 for issuing a parking ticket 10 in which the reference number expressing a parking address is written to a user at the time of entering into the parking garage, and entering gate 2, an entering control panel 3, and an entering room 11 are arranged for entering. When a user inserts a parking ticket 10 and inputs his (or her) birthday to be a collation code, the control panel 3 stores the reference number written in the ticket 10 and corresponding relation between the collation code and entering time in a management computer. A exiting control panel 4, a reentering control panel 5 and a exiting room 16 are arranged for existing. The control panel 4 is operated when a user possesses a ticket 10 and the control panel 5 is operated when the ticket 10 is lost.  At the time of losing the ticket 10, the management computer retrieves its reference number based upon the collation code and the entering time, the control panel 5 is driven by the use of the retrieved number, an exiting car candidate is visually checked, and after reentering the car concerned, the exiting operation of the car is executed again by the control panel 4.
Patent JP-H0997435-A (JP)
Title: Tracking control method
Inventor: HACHI YASUO
IPC: G11B7/09
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To secure CD reproducing capability stable over a wide range and to stably perform interchangeable CD reproduction by detecting the deterioration state of three beam tracking signals due to the eccentricity, selecting an area capable of substitution of three beam tracking signals, and forming a control signal. SOLUTION: Three beam signals are aged when an RF signal level obtained by front or rear spots is higher or lower than a set level. Consequently, the level comparison is performed with the RF signals by the front and rear spots. Since the level comparison is required to be performed in the track center, a part where the RF signal of the center spot is high, is detected, and a pulse (g) is formed by a comparator 8. This is performed by latching with the pulse or a sampling gate. As a result, deterioration in the three beam error signals can be detected in the central part of the track.
Patent JP-H07125835-A (JP)
Title: Article sorting device
Inventor: HARANO SHOTARO
IPC: B65G47/50
Filed: 1993-11-05
Abstract: PURPOSE:To effectively sort an article, for which it is difficult to use indication such as bar code because of restrictions to its shape or size, by installing a shifting means for each one of a plurality of throwing-in type conveyors. CONSTITUTION:When delivery trucks are allotted to out-going berths, the operator of a conveyor or a person in charge of delivery gives the instruction of the start of sorting work to a sorting controlling means 60. At this time, also the information such as the number of a throwing-in type conveyor 10 and that of the out-going berth, to which articles to be shipped are assigned, is inputted from the inputting device of the sorting controlling means 60. Then, the sorting controlling means 60 gives such an instruction to a shifting means controlling device 50 corresponding to the throwing-in conveyor as connecting a shifting means 30 to a confluent conveyor 40 facing to the out-going berth. At the completion of the shipment of a certain article in this way, the operator of the conveyor or the person in charge of delivery notifies the sorting controlling means 60 of the completion of the sorting work.
Patent JP-2001097311-A (JP)
Title: Embossed tape manufacturing device
Inventor: NISHIJIMA MAMORU
IPC: B29C51/10
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an embossed tape manufacturing device which manufactures an embossed tape having narrow partitions between housing dents precisely and stably by employing a pitch transfer molding method using flat metallic molds. SOLUTION: For an embossed tape manufacturing device which is composed of each one pair of upper and lower heating plates and upper and lower molding metallic molds and holds a belt-like sheet at a distance of one pitch corresponding to the entire length of the molding metallic mold with the paired upper and lower heating plates and also forms housing dents with pressure applied by the molding metallic molds while the heated belt-like sheet is moved by pitch transfer, the heating plates and the molding metallic molds are combined diagonally so that both of the members can be easily brought close together without being in contact with each other.
Patent JP-H10127088-A (JP)
Title: Starter and starting method for dc brushless motor
Inventor: KITANO NOBUKI
IPC: H02P6/21
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To make a switching surely from synchronous operation to position detecting operation by detecting a section where a positional signal is stable and pulsation torque is low and then making a switching from synchronous operation to position detecting operation in the section thus detected. SOLUTION: Switching to a position detecting operation is requested when period check of a positional signal, level check of a potential difference signal and check of positional signal mode and inverter mode are satisfied four times consecutively and first switching conditions are satisfied. When similar checks are satisfied again and second switching conditions are satisfied, switching to position detecting operation can be made as it is. According to the method, a switching can be made surely from synchronous operation to position detecting operation even in case of driving a load where torque pulsation is large during single revolution of a motor 1.
Patent JP-S63130749-A (JP)
Title: Hot-forging and hardening steel combining high strength with high toughness
Inventor: URITA TATSUMI
IPC: C22C38/60
Filed: 1986-11-21
Abstract: PURPOSE:To stably obtain a non-heattreated steel combining high toughness with strength as high as to have >=70% yield strength ratio, by specifying respective contents of C, Si, Mn, Cr, Al, and N in steel and also by carrying out hardening, after hot forging, by utilizing the residual heat in the above forging. CONSTITUTION:A steel consisting of, by weight, 0.04-0.15% C, <=1.0% Si, 0.5-3.0% Mn, 0.5-3.0% Cr, 0.01-0.05% Al, 0.006-0.025% N, and the balance Fe is hot-forged into the desired shape, which is then rapidly cooled from a temp. at and above the Ar3 transformation point by utilizing the residual heat at the time of the above hot forging to undergo hardening. In this way, forged products combining high toughness with >=70% yield strength ratio can be obtained and, even if tempering is omitted, the forged products excellent in toughness can be obtained in the non-heattreated state. Further, either or both of 0.01-0.7% Mo and 0.01-0.1% Nb and/or one or more kinds among <=0.15% S, <=0.3% Pb, <=0.005 Ca, <=0.3% Bi, and <=0.3% Te may be incorporated to the above steel, if necessary.
Patent JP-S61158077-A (JP)
Title: Recording and reproducing device
Inventor: HIMENO TAKUJI
IPC: G11B20/12
Filed: 1984-12-29
Abstract: PURPOSE:To decrease the capacity of a high speed RAM or a shift register by applying time axis invertion to a data at each block of a certain length so as to eliminate the need for the inversion of a large capacity data for one track's share in high speed. CONSTITUTION:When a tape region of, e.g., a magnetic tape 1 is recorded in the running direction of the tape while the recording state is in reversing, the order of blocks in one track generated from an encoder 23 is reversed, the time axis is inverted by an inverting means 30 at each block, the result is fed to a rotary magnetic head 27 through a contact (b) of a switch 25 via a recording amplifier 26. Since the time axis of the data recorded onto a recording medium 1 or a data reproduced from the recording medium is inverted by the inverting meand 30 at each block of a certain length, quick reversing is attained and a high speed memory with a large capacity is not required.
Patent JP-H0699928-A (JP)
Title: Packaging method for food with thin covering
Inventor: WATANABE GOJI
IPC: B65B25/06
Filed: 1992-09-22
Abstract: PURPOSE:To prevent adhesion of the thin coverings of foods to each other even when the foods are heated by a steamer after packaging by coating the outer surface of the thin covering before packaging, manufactured by kneading wheat flour, with fat and oil or spraying the fat and oil thereagainst. CONSTITUTION:A thin covering 22 molded in a belt-like state by a noodle making machine 21 is fed to coating rollers 20 as it is rolled by means of a rolling roller 23. Fat and oil for peel is fed to one roller of the coating rollers 20 and one surface of the thin covering 22 is coated with the fat and oil for peel. The thin covering 22 from the noodle making machine 21 is fed onto a wonton form 28 arranged below a ingredient filler, a given amount of ingredients 25 are dropped in the frame of the form 28 by means of a ingredient filler 27. A through-hole formed approximately in an H-shape is formed in the form 28, ingredients 25 through an ingredient filling nozzle is dropped on a conveyor 31 togetherwith the thin covering 22 in a state that the mouth of the thin covering 22 of a wonton 30 is throttled by means of the throttle roller 29. The dropped wonton 30 is packed by a packing machine. Though the packed wonton is heated when it passes through a steamer, the wontons 30 are prevented from adhesion to each other.
Patent JP-H0998431-A (JP)
Title: Device and method for transmitting image signal
Inventor: KONDO TETSUJIRO
IPC: H04N19/93
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce an encoded data amount to be transmitted by adaptively significance-judging motion compensation residual signals and to control the encoded data amount to be transmitted to be fixed at all times by performing feedback buffering. SOLUTION: As for input image data, motion vector is detected by a block unit by block matching for instance with the locally decoded images of a frames in the past. By the motion vector of the block unit, motion compensation is performed to a previous frame, predicted images are prepared and a difference with the input image data is calculated. For the predicted residual, significance judgement is performed for respective blocks and the residual signals of the block judged as a significant block are quantized, then variable length encoded and supplied to a buffer circuit 11. A hierarchical branch to perform transmission is appropriately selected from the residual amount of the buffer circuit 11.