baber/WOPTO huggingface dataset:
Patent JP-H1032484-A (JP)
Title: Output circuit
Inventor: ITO NAOKI
IPC: H01L21/8248
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce peak current when output current from an output terminal falls by providing a first transistor between the output terminal and ground potential and a second transistor which is Darlington-connected between the base and a power source. SOLUTION: When an input signal S becomes a low level from a high level, the transistor Q2 is turned on. When collector potential starts dropping, the transistor M2 is turned on and the emitter current of the transistor Q1 flows in the transistor M2. Thus, the base current of Q2 reduces and collector current reduces. When M2 is turned off and the transistor M1 is turned on, current supplied to the base of Q1 directly flows in the base of Q2 through M1. Since current increased by Q1 in the input signal is supplied to the base of Q2 before M1 is turned on, current between the base and the collector of Q2 reduces. Thus, output current from the output terminal reduces peak current at the time of fall.
Patent JP-S5975459-A (JP)
Title: Disk mounting device
Inventor: WADA HAJIME
IPC: G11B17/04
Filed: 1982-10-20
Abstract: PURPOSE:To automatically attract a disk and mount the disk on a performance position by coupling a transmitting means to transmit the operation of a driving member to a disk holding member to a lever coupling one end with the disk holding member and the other end with the driving member. CONSTITUTION:The transmitting means which transmits the driving force of a motor to a disk holding member 8 and slides the membr 8 of a disk mounting device is constituted with two levers, a starting lever 25 and a rotary lever 21, and the disk mounting device is constituted in such a way that a switch 26 which drives the motor is closed by the rotation of the starting lever 25 which is rotated when a disk is inserted. Therefore, when a disk is lightly inserted, the driving force of the motor is transmitted to the disk holding member 8 through the rotary lever 21 and starting lever 25, and the disk is automatically attracted and mounted on the performance position.
Patent JP-H1027403-A (JP)
Title: Tape loading mechanism
Inventor: YAMAGUCHI MASATO
IPC: G11B15/43
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To decrease a winding angle of a magnetic tape to reduce tape traveling resistance by making the traveling direction and the traveling height of the magnetic tape changeable by adding one tilt guide for changing the winding angle. SOLUTION: The magnetic tape T to be wound around a tape guide 6 and drawn out of its outlet side is suppressed in traveling height by winding the tape with its magnetic surface around the tilt guide 16, and the tape traveling resistance is lowered by diminishing the tape winding angle γ1 to the tape guide 6, so that the occurrence of damage to the tape can be avoided. The tape is not twisted by a tape guide 8 because its traveling height is already too high, and also because the tape winding angle is small, the tape traveling resistance is never raised up.
Patent JP-H03205479-A (JP)
Title: Electroluminescent element
Inventor: ONUMA TERUYUKI
IPC: H01L51/50
Filed: 1990-07-12
Abstract: PURPOSE:To obtain the title element exhibiting a variety of wavelengths of luminescence, various hues of luminescence, and an excellent durability by using a specific org. compd. as a material constituting at least one of one or more org. compd. layers held between the anode and cathode. CONSTITUTION:In an electroluminescent element comprising an anode, a cathode, and one or more org. compd. layers held between the two electrodes, at least one of the org. compd. layers comprises at least one org. compd. selected from the group consisting of those of formulae I to IV [wherein R is a (substd.) arom. residue or a heterocyclic residue; R1 is H or (substd.) alkyl; X is H or halogen; A is alkyl, dialkylamino, benzene ring, naphthalene ring, etc.; and R2 is alkyl or (substd.) aryl]. Thus is obtd. an electroluminescent element which offers a luminescence with a high luminance for a long term even at a low driving voltage and exhibits various color tones.
Patent JP-S6078367-A (JP)
Title: Battery consumption reporting system
Inventor: MACHIDA MINORU
IPC: H02J7/00
Filed: 1983-10-05
Abstract: PURPOSE:To report surely coming of a battery replacement time by comparing the generated voltage of a battery for memory backup with a main power source voltage and informing the coming of said time in accordance with the comparison result. CONSTITUTION:The main power source voltage is divided by resistances R1 and R2 to generate a reference potential, and it is inputted to one input of a comparator 5. The output voltage of a battery 1 for back-up is divided by resistances R3 and R4, and this voltage is inputted to the other input to be compared with the reference potential. If the output voltage of the battery 1 is lower than a certain rate of the main power source voltage as the comparison result of the comparator 5, the level of an output signal 6 of the comparator 5 is changed. This change of the level of the output signal 6 is used as a battery consumption reporting signal. Thus, coming of the battery replacement time is informed surely.
Patent JP-H057972-A (JP)
Title: Method for forging gear parts having oil groove part
Inventor: IWAKI SHOJI
IPC: B21K1/30
Filed: 1991-06-28
Abstract: PURPOSE:To prevent under-fill of an oil groove part even if projected area of the oil groove becomes large by reducing dispersion of pressurized force to form the oil groove part because position of core burr part in a work is arranged at lower part with finishing process. CONSTITUTION:Preforming process for forming the preform of work and the finishing process for forming an outer shape having shapes of oil groove parts A, B at one end face and shaft hole part with the core burr part W21 are executed at the same time. Further, trimming process which forms the core burr part W21 punching in the shaft hole part and at the same time, and the trimming process which forms shapes of the oil groove parts A, B at the other end face by utilizing shearing resistant force in the core burr part punching, is successively executed. This is the forging method for gear parts having the oil groove parts A, B arranging lower end face of the core burr part W21 in this shaft hole part formed in this finishing process at position corresponding to or near the other end face of this work. By this method, as the oil groove part B is formed under condition of reducing the dispersion of pressurized force, even if the projected area of groove part B becomes large, the under-fill of oil groove part B can be prevented.
Patent JP-S5887383-A (JP)
Inventor: KONDOU MASAHIRO
IPC: F16D13/62
Filed: 1981-11-20
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-H1128114-A (JP)
Title: Bag
Inventor: TAKAHASHI EI
IPC: A45C3/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To increase housing capacity corresponding to the characteristic of an object to be housed by attachably/detachably attaching a buffering member absorbing impact to the inner surface of the inner space of a bag so as to adjust total housing capacity based on the attaching/detaching of this buffering member. SOLUTION: A personal computer bag 1 is provided with a casing 2 with an opening part S and a lid 4 capable of covering the part S of the casing 2. An elastic and impact-absorbing member 10 is fitted in the state of a square cylinder to the whole periphery of the inside of the sidewall members 2b, 2b, 2e and 2c of the casing 2 and is set so as to be press-fixed to the upper/lower edges of a personal computer at the time of housing the personal computer. Between the whole periphery of the inner periphery of the members 2b, 2b, 2e and 2c and the member 10, hook-and-loop fasteners 50a and 50b are provided to increase the area of the part S of the bag and the total housing capacity of the bag 1 at the time of tearing off the member 10 from the members 2b, 2b, 2e and 2c.
Patent JP-H09329771-A (JP)
Title: Glass frame
Inventor: OKAMOTO TAKAHIRO
IPC: G02C5/14
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve a sense of fitting and to obtain a slippage preventing effect by forming the arms of glasses or sunglasses in a unique shape. SOLUTION: The shape of each arm 1 observed from the side is straight. The shape of the arms 1 observed from the upper side have gentle S-shaped curves which are horizontally symmetrical. The gentle bulges (curves) of the base part sides of the arms 1 have both of an effect capable of preventing temples from being pressed when a user puts on the glasses and an action effect capable of holding the right and left side parts of the user's head by the tip parts of the arms 1 by suitable elastisity based on the curves.  Since the tip parts of the arms 1 are gently projected (curved) to the insides (head sides), the tip parts of the arms 1 are stuck fast to the head side parts on the backs of conchae over comparatively long (wide) ranges independently of a personal, difference about the front and back positions of ears or a personal difference about the shapes (the degree of recessing of head side parts on the backs of conchae. Thereby the glasses are not easily slipped and a sense of comfortable fitting can be obtained.
Patent JP-H1019665-A (JP)
Title: Light detecting element
Inventor: SHIGA NAOHITO
IPC: G01J1/04
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly transparent and durable element having a high adhesive force never peeled even with an uneven thickness by using a condensed type silicone rubber adhesive containing no filler in an adhesive layer. SOLUTION: A light detecting element is formed of a photodiode 1, and a spectral filter 4 arranged on the luminous flux incident surface side thereof through a light shielding film 2 and a condensed type silicone rubber adhesive layer 3. The condensed type silicone rubber adhesive containing no filler which is used for the adhesive layer 3 has satisfactory transparency extending from visual light area to ultraviolet ray area. It can be hardened under a low temperature near ordinary temperature, and the hardened material has rubber elasticity, and is excellent in adhesive durability. Thus, a highly durable light detecting element excellent in photoelectric converting efficiency in which a high adhesive force never causing the peeling of the adhesive can be revealed, and high transparency can be kept can be provided.
Patent JP-H0859535-A (JP)
Title: Production of glutaraldehyde
Inventor: RAINAA BETSUKAA
IPC: C07B61/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To produce glutaraldehyde at a high level by reacting an alkoxy- dihydropyran with water by using a Fuller's earth as an excellent catalyst with high catalytic activity and satisfactory catalyst life.  
     SOLUTION: Fuller's earth is used as a catalyst to react an alkoxydihydropyran of the formula (R is a 1-20C alkoxy) with water at a temp. of 0-150°C and a pressure of 0.01-50 bar to produce glutaraldehyde. In the formula I, R is a 1-8C alkoxy, particularly a 1-4C alkoxy, particularly methoxy and ethoxy are preferred. In a preferred embodiment, the reaction is carried out at a temp. of 30-100°C and a pressure of 0.1-5 bar, particularly under the atmospheric pressure. The Fuller's earth is, for example, a montmorillonite type of aluminum hydrosilicate or aluminum magnesium hydroxysilicate that can be activated with an acid. Glutaraldehyde is useful in hide leathering and as a microbicidal or insecticidal agent. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0635255-A (JP)
Title: Color copying machine
Inventor: ITO KEITOKU
IPC: H04N1/00
Filed: 1992-07-13
Abstract: PURPOSE:To automatically calculate the copying necessary time and to display it as scheduled copying hour or time by providing an input means for selecting a color mode such as a full color mode and a black-and-white mode and a control means for displaying the scheduled copying finish hour or time in accordance with selection by the input means. CONSTITUTION:The size signal of an original detected by a scanner device 105 is inputted in a controller 206. The image processor 112 has a function for detecting the kind of the original, that is, whether it is a full color original or a black-and-white original or what single color original it is based on a color read signal 204 outputted from the scanner device 105, and transmits the detected result to the controller 206. A printer 113 has a function for detecting the size of the paper contained in a paper feeding tray, and transmits the detected result or the like to the controller 206. When the power source of a color copying machine is turned on, the controller 206 performs operation display processing, so that processing time is displayed in accordance with the selection and the setting of a time display selection part.
Patent JP-H0349456-A (JP)
Title: Voice storage device
Inventor: KUDO HITOSHI
IPC: H04M1/652
Filed: 1989-07-18
Abstract: PURPOSE:To allow plural persons or plural groups to use one line of a automatic answering telephone set individually by storing sound recording start position information corresponding to a DTMF signal, selecting and reproducing only a specific message. CONSTITUTION:The device is provided with a DTMF signal detection section 10, a message sound recording reproducing means 4, a count means 4a for carrying quantity of a magnetic tape, a control information storage section 11 storing sound recording start position information by taking the count of the count means 4a into account, a guide information reproducing means 6, and a control means 8 selecting only a specific message based on the information relating to the DTMF signal stored in the control information storage section 11 and the sound recording start position information corresponding to the said information and reproducing the selected message from the message sound recording and reproducing means 4. Thus, one telephone line is used to leave individually a message to plural persons or plural groups and to attain the efficient use of the line.
Patent JP-S57116089-A (JP)
Title: Novel cephalosporin derivatives, manufacture and drug
Inventor: KURISUCHIYAN BERUJIE
IPC: C07D501/24
Filed: 1981-11-20
Abstract: The invention provides new cephalosporin derivatives of the general formula,    <IMAGE>  (I)  which are in the form of a bicyclooct-2-ene or bicyclooct-3-ene, in which formula R1 is a radical of the general formula    <IMAGE> (II)  [in which R5 is hydrogen, alkyl, vinyl, cyanomethyl, protected carboxyalkyl or a protective radical and R6 is a protective radical] or an amino-protecting radical, R2 is an acid-protecting radical and R DEG  represents various organic radicals, or alternatively R1 is an amino-protecting radical or various acyl radicals, R2 is a protective radical and R DEG represents various organic radicals, and R3 and R4 are alkyl radicals optionally substituted by alkoxy or dialkylamino, or phenyl radicals, or -NR3R4 forms a heterocyclic ring. These products are intermediates for the synthesis of cephalosporins having antibacterial activity.
Patent JP-2000003663-A (JP)
Title: Micro field emission cold cathode device
Inventor: TSUKADA KOJI
IPC: H01J1/304
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To lower capacitance and improve a high-frequency characteristic. SOLUTION: A gate electrode 16 is constituted by one or more bar gate electrodes 13, and it is supported by one or more supporting bars 14, then parts of the gate electrode 16 are arranged around the tips of emitter electrodes 12. Thus constitution of the gate electrode 16 lessens the area opposite to a substrate 11, to lower capacitance C. An gap is formed right under the gate electrode 16, thereby the dielectric constant is approximately 1, thus the capacitance C is also lowered. Consequently, transition frequency in inverse proportion to the capacitance C is heightened, to improve a high-frequency characteristic. Also, in the case of plural emitter electrodes 12, the bar gate electrodes 13 constituting the gate electrode 16 are coupled to each other. Thereby, a heavy current can be passed by one control signal.  Thus, heavy current can be also realized in addition to the improvement of the high-frequency characteristic.
Patent JP-H0934652-A (JP)
Title: Storage device system
Inventor: KAGA TAKASHI
IPC: G06F3/06
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce the degradation in availability of data as an array due to a fault of a storage device adapter in the array type storage system provided with plural storage device adapters to/from which data is transferred from/to two or more storage devices. SOLUTION: Storage device adapters 1060 are arranged on a closed curve, and two storage device adapters 1060.2 and 1060.5 adjacent to a storage device adapter 1060.1 on the closed curve and storage device adapters 1060.3 and 1060.4 which are not adjacent to this adapter 1060.1 are connected by lines, and storage devices 1100 are arranged on these lines. Thus, at most one of storage devices generating redundant data is not capable of data transfer to/from storage device adapters at all even if two arbitrary storage device adapters are not capable of data transfer to/from storage devices because of a fault or the like.
Patent JP-S6247036-A (JP)
Title: Photographic printing system
Inventor: MATSUMOTO FUMIO
IPC: G03B27/46
Filed: 1985-08-26
Abstract: PURPOSE:To obtain printed pictures having a proper print density by indicating a principal object on a screen by an easy operation and weighting photometric data of the indicated part to operate data and correcting the exposure automatically. CONSTITUTION:The principal object in a display picture is indicated easily with a finger or the like on a touch panel 40, and the indicated position is detected by a position detecting circuit 41 related to the picture. A detected indication position signal PS is inputted to a correction quantity operating circuit 50, and such signal CR is given to a density and color correcting circuit 51 that picture data of this indicated position is weighted and corrected to obtain a prescribed photographic paper printing density in accordance with the inputted indicated position signal PS. A corrected picture signal DC' which is corrected with principal object data as the center in this manner by the density and color correcting circuit 51 is inputted to an exposure control circuit 52 to control a filter 3, and the picture is exposed and printed properly in accordance with the principal object on the display picture.
Patent JP-S5973941-A (JP)
Inventor: NISHIKAWA SHINJIROU
IPC: B65D81/03
Filed: 1982-10-21
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-H063670-A (JP)
Title: Liquid crystal display device
Inventor: SATO TAKUO
IPC: G02F1/1335
Filed: 1992-06-19
Abstract: PURPOSE:To enhance the rate of utilization of the beams from a light source of a transmission type liquid crystal display device without use of any large photo-quantity light source. CONSTITUTION:A transmission type liquid crystal display device 1 has a liquid crystal panel 2, and a liquid crystal layer 10 is held between a pair of base boards, and a plurality of picture elements 7 are provided which are arranged in the form of matrix. A fine condensing optical system is arranged on the light source 4 side, i.e., on the incident side, and one of the base boards arranged on this optical system side consists of an optical fiber array plate 6. The system consists of a micro-lens array plate 3 where micro-lenses 16 are arranged mating with respective picture elements 7. The diameter of each of the optical fibers 11 constituting the array plate 6 is set to a value under one third of the mean arrangement pitch of the picture elements 7. The baems from the light source condensed by the micro-lenses 16 are led through the optical fibers 11 and cast effectively on the picture elements 7 through an opening 13.
Patent JP-H0937290-A (JP)
Title: Luminance color signal separator circuit
Inventor: TAKEUCHI AKIO
IPC: H04N9/78
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the luminance chrominance signal separator circuit in which radio wave interference of an image generated by a radio wave intruded to a detection output line is suppressed. SOLUTION: A 1st filter 13 passes a video signal detected for a video band by a detection circuit 12 without attenuation and attenuates an undesired signal leading to the detection output line due to the intruded radio wave till the signal is given to a CCD comb-line filter 14. Thus, the undesired signal due to the intruded radio wave and spurious radiation in a video frequency band due to frequency conversion of a drive signal for the CCD comb-line filter 14 outputted from a voltage controlled oscillator circuit 15 are suppressed.
Patent JP-H0473102-A (JP)
Title: Method for processing woody veneer
Inventor: SUZUKI SHINICHI
IPC: B27D5/00
Filed: 1990-07-14
Abstract: PURPOSE:To eliminate the necessity of wet-on-wet coating to be carried a number of times at the time of coating by infiltrating emulsion resin into a woody veneer manufactured by slicing a flitch composed of a number of thin wood pieces bonded together, curing thereon and applying a coating material on the surface. CONSTITUTION:First, thin wood pieces 3 manufactured by slicing a timber thinly and cutting into small pieces are dyed and dried, and if necessary, mothproof process, corrosionproof process, flame retardant process and the like are carried out. After that, an adhesive is applied, and the timber is put into a container 12 and compressed by a press 13 to manufacture a block-shaped flitch 11 composed of a number of thin wood pieces 3 bonded together. The same is sliced by a slice blade 15 to manufacture a woody veneer 4 which is infiltrated with emulsion resin and overlapped on a base 1 and cured by hot pressing, and the woody veneer 4 is bonded with the base 1. Thus, sealing is carried out, and then the surface of the woody veneer 4 is coated with a coating material 6 for finishing the coating.
Patent JP-H0742796-A (JP)
Title: Roller chain
Inventor: KUMASHIRO MICHITA
IPC: F16G13/06
Filed: 1993-07-28
Abstract: PURPOSE:To make any torsion to a chain wheel to lee produced in a roller chain in mesh with this chain wheel surely solvable by means of a simple structure, in regard to this roller chain. CONSTITUTION:In a roller chain to be composed of connecting plural pieces of roller links 53 by means of pin members 57 and 57a via each pin link plate 55, a torsion absorbing member 51 is set up between two roller links 53 and 53. Simultaneously with this, a one side pin hole and the other side pin hole both are formed on one side and the other side of this torsion absorbing member 51 in a direction orthogonal with each other, and the roller link 53 at the one side pin hole side is connected by a pin member to be inserted into the one side pin hole via the pin link plate 55, which the roller link 53 at the other side pin hole side is connected by another pin member to be inserted into the other side pin hole via the pin link plate 55, through which this roller chain is constituted.
Patent JP-H0743789-A (JP)
Title: Flash system
Inventor: SASAKI TOYOJI
IPC: G03B15/05
Filed: 1993-07-28
Abstract: PURPOSE:To minimize the light emission of a master flash so as to save energy and to eliminate trouble such as overexposure at a short distance or the non-arrival of a signal at a long distance. CONSTITUTION:When a 'slave flesh mode' for controlling the light emission of a slave flash 102 is set in a camera or the master flash 101, an AF circuit 5 measures a distance between a subject and the camera or the master flash 101. Furthermore, when the 'slave flash mode' is set in the master flash 101, a control circuit 2 controls the light emitting time of the master flash 102 based on distance information from an AF circuit 7.