baber/WOPTO huggingface dataset:
Patent JP-H07306356-A (JP)
Title: Object distance display device of variable focal lens
Inventor: ONO YOSHIMI
IPC: G03B13/34
Filed: 1995-01-11
Abstract: PURPOSE:To realize an object distance display easy to be seen with a simplified constitution of the device while using a variable focal lens inevitably accompanied by the deviation of an image forming position by the power varying operation and the complication of the object distance display, and also inexpensive, small, and being a simple optical system. CONSTITUTION:A maximum extension amount calculating part 9 receives focal distance information Zp from a ZPM (position detector for variable power lens group) 8 and calculates a value equivalent to a maximum extension amount corresponding to the infinity to the closest photographing distance of a focusing lens group F at the time of power variation. A focusing compensating arithmetic part 11 receives focal position information Sx from a FPM (position detector for focusing lens group) 7 and a maximum extension amount Fpx from the maximum extension amount calculating part 9, respectively, and a displaying output DS corresponding to the object distance is outputted to an object distance display part 15a. Then, in the object distance display part 15a, a display dot composed of a liquid crystal and arranged in accordance with the object distance is turned on, a figure and a sign engraved on the outer periphery of a lens barrel are indicated and the object distance becomes visible.
Patent JP-H0585538-A (JP)
Title: Method and device for mounting cutter
Inventor: MARUYAMA ATSUSHI
IPC: B65D25/52
Filed: 1992-01-08
Abstract: PURPOSE:To mount automatically a cutter made of plastics or a board at a packing sheet cutting position on a wrapping carton. CONSTITUTION:A cutter material sheet S is transmitted intermittently to punch a saw blade-shaped cutter between an upper die 20 and a lower die 30. This cutter is attracted and held by either one of the upper or lower die 20 and 30 which moves up and down. In this state, the cutter is mounted by pressing its adhesive surface at a prescribed position on a carton blank B to be set one by one.
Patent JP-S57132908-A (JP)
Title: Drill
Inventor: ISHIYAMA SHIYOUICHI
IPC: B23B51/02
Filed: 1981-02-10
Abstract: PURPOSE:To prevent the inside surface of a hole from being scratched by chips made by a drill for soft metal such aluminum, by arc-curving the grooves of the drill, along which its cutting edges extend, to cause the chips to smoothly flow into the grooves directly. CONSTITUTION:Two grooves 12 with a prescribed twisting angle are provided on the peripheral surface of the body 11 of a drill. The part 121 of each groove 12, along which the cutting edge 13 extends, is shaped between the chisel edge 14 and the margin 15, in accordance with an arc, the radius R1 of curvature of which is equal to a half of the diameter of the drill body 11. The other part of the groove 12 is shaped up to the peripheral relief section of the drill, in accordance with an arc, the radius R2 of curvature of which is equal to seven sixths of the diameter of the drill body 11. As a result, when the drill is viewed in the diametral direction, the cutting edges 13, 13 are concave upwards and their cutting points 131 are acutely protruded. For that reason, a hole is drilled so that its inside surface is not scratched by the chips.
Patent JP-H07227119-A (JP)
Title: Harvester for root vegetables
Inventor: KAWASAKI SADAO
IPC: A23N15/04
Filed: 1994-02-15
Abstract: PURPOSE:To automatically uproot a carrot from a field and cut a stem and leaf part of the uprooted carrot at a prescribed position. CONSTITUTION:This harvester is obtained by installing a conveyor device 41 for conveying an uprooted carrot with an uprooting conveyor 11, obliquely forming a guide cylindrical unit 62, rotating and driven in the same direction as that of a conveying surface (44A) of the conveyor device 41 thereon and further arranging a rotating blade 71 on the taking out side of the guide cylindrical unit 62.
Patent JP-H07222903-A (JP)
Title: Granular medium filter
Inventor: DEBITSUDO GOODON SUCHIIBUNSON
IPC: B01D24/02
Filed: 1994-02-15
Abstract: PURPOSE: To transfer a granular material without using a large amount of carrier water or backwash water, or momentary high-flow rate by dividing a slope floor into plural separated channels, i.e., water courses, which run substantially in an inclined direction of the floor. CONSTITUTION: When granular active carbon 2 has consumed its adsorption capacity and has to be discharged, a discharge valve 6 is opened and then most of the active carbon are flown through a discharge part 5 from the filter together with water in gaps between the granules. The residual active carbon leaved are washed away by one set of water splinkling tubes 10. Each of water splinkling tubes 10 is supplied with water by successively opening each corresponding valve 11, so water is sprayed from the water splinkling tubes 10 toward the upper wall of the channel, whereby the residual active carbon is washed and flowed down on the inclined plane of the channel to the discharge part 5 to be discharged. Washing away of individual channel by each of the water splinkling tubes 10 can be conducted further effectively.
Patent JP-H02200319-A (JP)
Title: Device for forming prickles on tube and bar and manufacture of prickly tube and bar
Inventor: YOSHIHARA SEISHIRO
IPC: B21C37/20
Filed: 1989-01-27
Abstract: PURPOSE:To manufacture a prickly tube and bar high in height by twisting and inclining rotary axes of rolls through posture holding devices of rolls before and behind annular rotating bodies round pass center line in the same direction to make up a rolling pass. CONSTITUTION:Positions of circular blade shape projections 2A on three or more barrel shape rolls of the same dimension each of which has a circular blade projection 2A and a gear tooth shape projection 2B or 2C or gear tooth shape projections 2B and 2C different in the direction from this circular blade projection on each roll barrel part 1 are arranged in the direction nearly parallel to a pass center line 3. Further, these roll barrel parts 1 are supported by the inside of the circular rotating body on the outside of the circular blade shape projection 2A and the gear tooth shape projections 2B, 2C, kept at the same distance from the pass line 3, the rotating bodies 4 are inclined round the pass line 3 in the same direction by an angle alpha, and at least on the inlet side of the circular blade shape projection 2A, the interval between the barrel parts of the rolls on the inlet side is made smaller than the external diameter of a tubular bar 9 to hold the tubular bar. Rotation and advance are given to the tubular bar 9 relatively to the roll and male screws are formed continuously by three rollers or more on the tubular bar 9 through the circular blade shape projection parts 2A and the gear tooth shape projection parts 2B, 2C of the rolls.
Patent JP-S62217598-A (JP)
Inventor: SERUGEI BORISOBICHI KURASHIRUN
IPC: H05G1/24
Filed: 1987-01-30
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-H01195038-A (JP)
Title: Preparation of laminated skin material
Inventor: AKIMOTO HIROFUMI
IPC: B32B5/32
Filed: 1988-01-29
Abstract: PURPOSE:To prepare an interior material for a car economically in a highly efficient manner, by forming a laminate by successively laminating a crosslinked highly foamed synthetic resin sheet being an intermediate layer and a thermoplastic synthetic resin sheet being an upper layer to a crosslinked highly foamed synthetic resin sheet being a lower layer to unify all of the layers. CONSTITUTION:A crosslinked highly foamed sheet being an intermediate layer is laminated to a crosslinked highly foamed synthetic resin sheet being a lower layer and a thermoplastic synthetic resin sheet is further laminated to the upper surface of the intermediate layer as a skin layer and all of layers are unified to obtain a laminated skin material. The lower layer foamed sheet to be used is composed of a polyolefinic resin having foaming magnification of 10-30times or a polyurethane resin having foaming magnification of 20-50times and has a thickness of 0.5-3mm. The intermediate layer foamed sheet to be used is composed of a crosslinked highly foamed polyvinyl chloride resin having foaming magnification of 5-25times or a polyolefinic resin having foaming magnification of 10-40times and has a thickness of 1-4mm. As the thermoplastic synthetic resin sheet, one having a thickness of 0.2-1.5mm and surface hardness showing a Shore A value of 40-80 is used.
Patent JP-H05340141-A (JP)
Title: Key holder
Inventor: RINDEN DEII NERUSON
IPC: E05B19/00
Filed: 1993-02-05
Abstract: PURPOSE: To easily and inexpensively manufacture a key holder. CONSTITUTION: A key holder 10 is provided with a first main body portion 16 and a second main body portion 17. The portions 16 and 17 have engaged positions and open positions. The portions 16 and 17 are joined to each other in a state that the portions 16 and 17 can slide relatively to each other between the engaged position and open position. The first portion 16 has an opening for holding a key ring 12 and a gap for entering the opening. The gap is closed when both portions 16 and 17 are at the engaged position so as to prevent the removal of the ring 12. When the portions 16 and 17 are relatively moved to the open position, the gap is exposed and the ring 12 can be removed. The key holder 10 is also provided with a spring which biases the portions 16 and 17 to the engaged position.
Patent JP-S52102601-A (JP)
Title: Fm multiplex demodulator circuit
Inventor: IENAKA MASANORI
IPC: H04H1/00
Filed: 1976-02-25
Abstract: PURPOSE:To improve the amplification degree and widen the dynamic range by providing an emitter follower circuit and a current mirror circuit.
Patent JP-H03224593-A (JP)
Title: Washing machine
Inventor: FUKUCHI TAKESHI
IPC: D06F39/12
Filed: 1990-01-31
Abstract: PURPOSE:To enhance vibration-proof effect and to miniaturize a washing machine by providing full automatic and semi-automatic washing mechanism parts in one outer frame, reducing a gap between an outer tank in the left and the right direction and the outer frame of a washing machine which can execute simultaneously washing by dividing it, taking large the gap in the forward and the backward direction and forming the semi-automatic tank by a synthetic resin, etc. CONSTITUTION:When width of a product main body, width of a full automatic tank side therein, width of a semi-automatic tank side, and depth are denoted as B, Ba, Bb, and A, respectively, they are set as Ba<A, and a gap   of the inside of an outer frame and the outside periphery of an outer tank is set as  A1> A2> AB1> B2 in the forward and the backward, and the left and the right directions, respectively. Also, the front of the outer frame is bulged forward, an allowance is provided in the forward and the backward direction by A''2 in the center part of the outer tank,  A1= A2+ A''2 is set, and the front side gap is set so as to become  A'2= A2+ A''2. Also, the semi-automatic tank main body is made of a synthetic resin. In such a way, a collision sound is reduced, and even if two tanks exist simultaneously, a compact washing machine can be obtained.
Patent JP-H07226831-A (JP)
Title: Picture reader
Inventor: KITAHARA FUMIHIRO
IPC: G06T1/60
Filed: 1994-02-16
Abstract: PURPOSE:To reduce the load of CPU and to set read processing work to be efficient by comparing the count values of the number of motor steps at every line, which is previously recorded, with the count value of the number of the pulses of a stepping motor in the middle of driving and indicating next line data of a line buffer to be valid when the values are matched. CONSTITUTION:Stepping pulses SP are counted by a pulse counter 37, and the timing pulse TP of the count value is inputted to a comparator 38. The comparator 38 compares the pulses TP with the number MS of the motor steps being a table value from a step pulse count table 34. When the values are matched, a timing generator 39 generates a read timing signal EN, and indicates the reading of next line data from the line buffer. The table address value TA of the table counter 33 is updated (TA+1) by the matched signal, and the next table value MS value in the table 34 is transmitted to the comparator 38.
Patent JP-H03229097-A (JP)
Title: Pressure reducing porous plate
Inventor: WATANABE HISAO
IPC: F16L55/00
Filed: 1990-01-31
Abstract: PURPOSE:To secure a stable pressure reducing characteristic as well as to prevent any erosion due to cavitation from occurring by setting the form of each hole to a large diametral right circular hole at the upstream side and a small diametral right circular hole at the downstream side, respectively, and connecting these holes with a transfer diametral circular hole. CONSTITUTION:The form of each hole being bored in a pressure reducing porous plate 9 consists of large diametral right circular hole 6 in a diameter d1 formed up to the midway of plate thickness from the upstream side and a small diametral right circular hole 7 in length (t), a diameter d2 formed at the downstream side, plus a transfer diametral right circular hole 8 which connects these holes 6, 7 so as to eliminate any step difference between them. The diameter d2 of the small diametral right circular hole 7 is less than half of the large diametral right circular hole 6, and the length (t) of the small diametral right circular hole 7 should be set to be less than 20% of the diameter d2. With this constitution, hole machining and accuracy secureness becomes facilitated, and a stable pressure reducing characteristic is securable and any erosion due to cavitation is preventable from occurring.
Patent JP-H0610077-A (JP)
Title: Production of aluminum porous body
Inventor: IKEDA KONOSUKE
IPC: C23C14/20
Filed: 1993-01-11
Abstract: PURPOSE:To simply produce a porous body composed of Al layer having a uniform and large thickness and high strength by forming the Al layer on lattice surface of three dimensional network plastic base body having communicating space in the inner part with an arc ion plating method. CONSTITUTION:The three dimensional network structural plastic base body 6 composed of continued bubble foam body, etc., of polyurethane foam and polystyrene removing cell film is fitted to a rotary table 4 in a reactor 1. Positive voltage is impressed by a bias electric source 5 and also, an Al target 2 impressing negative voltage is connected to an arc electric source 3, and after evacuating in a reactor 1, Ar gas is introduced from the inlet 7 with at a low pressure. Successively, shock is given to the Al target 2 with Ar ion by arc discharge in the ion plating method to vaporize Al, and the Al layer having a thickness of few mum or more is vapor-deposited on the surface of the plastic base body 6. If necessary, by removing the network plastic base body, the three dimensional network Al porous body having a large thickness can easily and surely be produced.
Patent JP-S59143753-A (JP)
Inventor: FUJITA SHIGEYOSHI
IPC: B61B10/02
Filed: 1983-02-07
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-S52104167-A (JP)
Title: Amplitude computing device
Inventor: ANDOU FUMIO
IPC: G01R19/04
Filed: 1976-02-26
Abstract: PURPOSE: To obtain the amplitude of the AC signal without requiring the procedure to gain the squre root, by adding the absolute value of the difference gained from the absolute values between the two sampling values whose electrical angle differ by 90° in the AC signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10224403-A (JP)
Title: Optical packet switch
Inventor: YAMADA YOSHIRO
IPC: H04L12/931
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical packet switch by which cross gain modulation in a semiconductor optical gate amplifier being a component of an optical buffer is avoided, deficiency in an amplification factor in a fiber type optical amplifier per one packet is reduced and the number of input lines is increased. SOLUTION: This packet switch is provided with N sets of optical packet transmitters TX1-TXN that detect a destination address of each packet received from N input lines and convert and transmit a carrier frequency of each packet to each destination address based on a conversion table given in advance, N sets of optical buffers Buf change an output time of a packet sent from the optical packet transmitters TX1-TXN in the unit of one packet, and a control circuit 3 that controls the optical packet transmitters TX1-TXN and the optical buffer Buf.
Patent JP-H03224335-A (JP)
Title: Facsimile store and forward exchange system
Inventor: KIZAWA AKIO
IPC: H04L12/58
Filed: 1990-01-30
Abstract: PURPOSE:To avoid transmission and reception of a useless telegraphic data generated between a host device and a facsimile store and forward exchange at the reception of this telegraphic data by analyzing a distribution destination data sent at the service request and deciding the storage destination of the telegraphic data based on the result of the said analysis. CONSTITUTION:When a command of the telegraphic message distribution service is inputted in a PB tone from a user of a facsimile terminal equipment 6, a distribution destination code is instructed and a photographic data is sent to a facsimile store and forward exchange 3 via a public line network, then the distribution destination code is informed in a packet form from the facsimile store and forward exchange 3 to a host device 2. Then the destination code is analyzed at the host device 2, the storage destination of the received telegraphic data is decided to be the facsimile store and forward exchange 3 when the district is in charge of the facsimile store and forward exchange 3 and the instruction of transferring the receiving telegraphic data to the host device 2 is sent from the host device 2 to the facsimile store and forward exchange 3 when the district is not in charge of the facsimile store and forward exchange 3.
Patent JP-S56118049-A (JP)
Title: Preparation of unsaturated quaternary ammonium salt
Inventor: KAMETANI MASAYA
IPC: C07C231/12
Filed: 1980-02-21
Abstract: PURPOSE: To obtain the titled compound useful as a flocculating agent, dyeing improver, etc., as a high-purity crystal in high yield, by reacting a tertiary amino group-containing N-substituted(meth)-acrylamide with methyl chloride in a solvent of acetonitrile.  
     CONSTITUTION: An unsaturated tertiary amine shown by the formula I (R 1  is H or CH 3 ; n is 2 or 3) is reacted with methyl chloride in a solvent of acetonitrile, to give an unsaturated quaternary ammonium salt shown by the formula II. The reaction temperature is preferably 30W80°C. The use of inexpensive acetonitrile as a solvent makes the reaction rate high and gives the salt as a high-purity crystal. The separation operation is also easy. In spite of its polarity, acetonitrile has low solubility and high crystal collection ratio, and is convenient. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11211898-A (JP)
Title: Method and device for generating pulsed excitation atomic beam and pulsed ultraviolet light
Inventor: YAMAUCHI YASUSHI
IPC: H05G2/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of obtaining pulsed excitation atomic beam and pulsed ultraviolet light properly usable for removing a contaminated material on the surface of a material or for generating a laminated compound on the surface with high intensity as a probe for checking the electron state of several layers on the surface of the material or in the surface or by a surface chemical reaction in the field of measurement or generation of the material on surface science. SOLUTION: This device is provided with an insulating nozzle 2 bored with a gas spout hole 2a at the tip and arranged with a needle-like electrode 5 inside and a skimmer 8 formed into a funnel-like shape at the position separated from the gas spout hole 2a of the insulating nozzle 2 by the prescribed distance and having an opening section 8a at the tip. A pulse discharge is caused between the electrode 5 in the insulating nozzle 2 spouting gas in vacuum and the skimmer 8, and the pulsed excitation atomic beam and pulsed ultrasonic light are concurrently generated.
Patent JP-S63190296-A (JP)
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/24
Filed: 1987-01-30
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-S52103484-A (JP)
Title: Composite materials
Inventor: OZAKI TOSHINORI
IPC: B32B5/10
Filed: 1976-02-27
Abstract: PURPOSE: Composite materials with increased distortion resistance, obtained by mixing water or corrosives with metal-reinforced composite materials, to form oxides on surfaces of metals when the said materials are distorted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03226043-A (JP)
Title: Bus contention control system
Inventor: WATANABE KIYOSHI
IPC: H04L12/40
Filed: 1990-01-30
Abstract: PURPOSE:To realize the priority transfer for the entire bus by applying contention control depending on a transmission wait packet number when the contention control depending on the priority level does not give a conclusion and applying the contention control depending on the address if no conclusion is obtained. CONSTITUTION:Each of modules 1a-1c sends a bit series combining priority levels 4a-4c, transmission wait packet numbers 5a-5c, and addresses 3a-3c one by one bit from the most significant bit through a contention control signal line 2a prior to the transmission of a packet to a data signal line 2b. Each of the modules 1a-1c sends a succeeding bit to the said bit series only when the received bit is coincident with the sent bit and one of the modules 1a-1c in which the received bit series is coincident with the sent bit series in all the bits acquires the monopoly right of a bus 2.
Patent JP-H01193806-A (JP)
Title: Automatic/manual lens driving barrel
Inventor: TAKADA NOBORU
IPC: G02B7/04
Filed: 1988-01-29
Abstract: PURPOSE:To perform automatic/manual switching and driving in a stable state by fixing a manual driving cylinder to a prescribed position at the time of automatic driving and fixing an automatic driving cylinder to the prescribed position at the time of manual driving. CONSTITUTION:In the MF state, one end of an engaging part 7a of an AF-MF switching lever 7 is engaged with an engaging part 4c in the infinity position of a long groove part 4b of an AF ring 4 to stop turning of the AF ring 4, and the other end of the part 7a is inserted to a long groove part 6b of an MF ring 6. When the MF ring 6 is set to the infinity position and the AF-MF switching lever 7 is slided left, one end of the engaging part 7a of the AF-MF switching lever 7 is disengaged from the engaging part 4c of the AF ring 4 and the other end of the part 7a is engaged with an engaging part 6c of the MF ring 6 to stop turning of the MF ring. Thus, automatic/manual switching and driving of a lens barrel are stably performed.
Patent JP-H09212574-A (JP)
Title: Image forming device
Inventor: NAKAGAWA HIDEO
IPC: G03G15/01
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To read and output a bar code in full color provided with a large quantity of information. SOLUTION: A reading part 2 exposes an image to input optical data in each photoelectric conversion element of RGB and sends fetched image data to an image processing part 3. The image processing part 3 sends it to a writing part 4 after processing such as conversion, variable magnification and editing. The writing part 4 demodulates a laser beam according to image data to form an electrostatic latent image on a photosensitive body and executes sticking toner, transferring to paper and fixing. Each RGB are overlapped on the photosensitive body and a transferring belt to form an image in full color. At the time of confirming a primary state at the time of supplying power, the reading part 2 reads the color bar code by means of a scanner part and processes and stores information by a bar code processing part 6 by each RGB.  A control part 5 and an external processor 7 are connected to change the information contents of the stored color bar code to output as a color bar code to replace one before changing for update.