baber/WOPTO huggingface dataset:
Patent JP-H09304808-A (JP)
Title: Focal-plane shutter
Inventor: TAKAHASHI SHIGEMI
IPC: G03B9/08
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a direct type focal plane shutter capable of preventing the separation of an iron piece member from an electromagnet caused by impact force when a driving member is actuated to an exposure operation starting position. SOLUTION: A press spring 12 wound to be concentric with the driving member 6 presses the iron piece 10a of the iron piece member 10 against the iron core member 15a of the electromagnet 15, at one end of the press spring 12. After releasing is attained, a setting member 13 is actuated to return by a spring 14 and when a pushing part 13b is separated from a part to be pushed 6d, the driving member 6 is turned by a driving spring 11 and stopped at the exposure operation starting position where an attaching part 6c is abutted on the jaw part 10c of the iron piece member 10. At this time, the impact force for separating the iron piece member 10 from the electromagnet 15 is exerted, but the force of the press spring 12 is exerted so as to resist the impact force, so that influence by the impact force can be made extremely small.
Patent JP-S5350851-A (JP)
Title: Automatic focus control apparatus of microscope
Inventor: HORIUCHI HIDEYUKI
IPC: G03B3/00
Filed: 1976-10-20
Abstract: PURPOSE: Focused position is known without vertically moving an objective lens and specimen and high speed automatic forcus controlling is made possible without the effect of mechanical vibrations by disposing two solid 1-dimensional image sensors, with the real image positions by the objective lens at the focusing therebetween. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5748955-A (JP)
Title: Dimerization of 3-methyl-butenenitrile
Inventor: TAKABE KUNIHIKO
IPC: C07C67/00
Filed: 1980-09-09
Abstract: PURPOSE: To obtain a cyclogeranyl derivative useful in the field of organic synthesis in high yield selectively, by dimerizing 3-methyl-3-butenenitrile using a specific solvent, e.g., an ether, etc. and a basic catalyst, e.g., an alkali metal amide, etc.  
     CONSTITUTION: 3-Methyl-3-butenenitrile shown by the formula I is dimerized in a solvent of an ether, hydrocarbon and a tertiary amine in the presence of analkali metal amide obtained by preparing from a secondary amine (e.g., diethylamine, etc.) and an alkali metal or an alkyl alkali metal (e.g., lithium naphthalene, etc.) as a catalyst, to give a compound shown by the formula II, a chain dimer, especially, 3,5,5-trimethyl-1-amino-4-cyanocyclohexa-1,3-diene (A), a cyclic dimer, or 4- cyanoisophorone, an hydrolyzate of the compound A.  
     USE: A raw material for synthesizing drugs, e.g., vitamin A derivative, carotenoid, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000315916-A (JP)
Title: Piezoelectric oscillator
Inventor: SATO TOMIO
IPC: H03H9/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator that prevents heat loss from a lead terminal led out from a piezoelectric vibrator main body so as to reduce the power consumption. SOLUTION: The piezoelectric oscillator is provided with a piezoelectric vibrator 23, an oscillation circuit 31 connected to a lead terminal 36 extended from a piezoelectric vibrator main body, a heater 24 that heats up the piezoelectric vibrator 23, a temperature control circuit 25 that controls the temperature of the heater, and a printed circuit board on which the components above are mounted, and the piezoelectric vibrator main body 40 reposes on the heater mounted on the printed circuit board.  The printed circuit board consists of a 1st printed circuit board 21 and a 2nd printed circuit board 22 that is placed upright in crossing with an upper face of the 1st printed circuit board 21, the heater 24 is mounted at least at the upper face of the 1st printed circuit board 21, relating to the 2nd printed circuit board 22 a thermister 30 is mounted at its inner side face in a state that the 2nd printed circuit board 22 is placed upright on the upper face of the 1st printed circuit board 21, and the piezoelectric vibrator main body 40 is placed just close to the thermister 30 placed on the inner side face of the 2nd printed circuit board 22 by employing the lead terminal 36 of the piezoelectric vibrator 23 whose length is made as short as possible.
Patent JP-H07327927-A (JP)
Title: Hand carry eye speculum
Inventor: YAMASHITA AOMINE
IPC: A61B3/00
Filed: 1994-06-07
Abstract: PURPOSE:To provide a hand carry eye speculum equipped with a grip held with both hands. CONSTITUTION:This hand carry eye speculum 8 is constituted of an eye speculum main body 1 and the grip 2. A perpendicular part 5a and an oblique part 5b are formed on the grip 2. The axis 4a of the perpendicular part 5a is extended in an almost perpendicular direction for the lower plane of the main body 1. The intersection angle of the axis 4a of the perpendicular part 5a and the axis 4b of the oblique part 5b is formed at nearly 45 deg..
Patent JP-S5458820-A (JP)
Title: Induction electric apparatus winding
Inventor: HIRAISHI KIYOTO
IPC: H01F27/28
Filed: 1977-10-19
Abstract: PURPOSE: To improve cooling efficiency by changing the space between horizontal spacers and vertical spacers per coil unit or a number of units and shunting the vertical flow of cooling media as the circumferential flow between the horizontal spacers.  
     CONSTITUTION: Horizontal spacers 7 are alternately arranged at the opposed and shifted position against the circumferential center line E-E of an external vertical cooling path 5 partitioned by vertical spacers 8 per ciol unit or a number of units, that is, per nP (where, n: integrals of 1 or more and P: coil unit pitch) and circumferentially spaced by distance (d) between mutually adjacent horizontal spacers. This permits pressure difference to occur in the cooling media on the circumferential both sides of the horizontal spacers and part of vertical flow 6 to be shunted circumferentially between the horizontal spacers. As a result, the thermal conductivity of coil can be improved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5650439-A (JP)
Title: Binary multiplier cell circuit
Inventor: OOHASHI MASAHIDE
IPC: G06F7/523
Filed: 1979-10-01
Abstract: PURPOSE: To simplify the circuit constitution, by constituting a binary multiplier by the effective combination of logical operation circuits to reduce the number of all elements of the circuit.  
     CONSTITUTION: The first NOR circuit 1 where respective bits of inversion signals X and Y of multiplicand X and multiplier Y and augend B are input and the first AND circuit 4 and the second NOR circuit 5 where output signal A of circuit 1 and augend B are input are provided. Further, the third NOR circuit 6 where output A.B from circuit 4 and output A+B from circuit 5 are input is provided to output A.B+A+B=A⊕B. Carry signal C is applied to the first inversion circuit 9, and the output of circuit 9 and the output of circuit 6 are applied to the second AND circuit 10, and the output of circuit 10 and the output of circuit 5 are applied to the fourth NOR circuit 11, and new carry number C 0  to the next stage is output as the output. Signal C and output A+B of circuit 6 are applied to exclusive NOR circuit 7, and output A⊕B⊕C is inverted by the second inversion circuit 8 to output output signal S, thus reducing the number of circuit elements. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07330962-A (JP)
Title: Bead filler rubber composition
Inventor: ISHIGUCHI KOJI
IPC: C08L21/00
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a bead filler rubber composition giving a vulcanizate excellent in modulus, flex cracking resistance, etc., by incorporating given amounts of natural rubber, polyisoprene, carbon black, etc., into a fiber-reinforced thermoplastic composition having a specific composition. CONSTITUTION:A fiber-reinforced thermoplastic resin (A) obtained by dispersing fine fibers of a thermoplastic polymer having amide groups in the main chain into a matrix comprising a polyolefin and a vulcanizable rubber to bond the fibers to the matrix is mixed with a natural rubber and/or polyisoprene (B), a diene rubber (C) other than the ingredient (B), and carbon black (D) to obtain the objective composition. The amount of the thermoplastic polymers is 2-20 pts.wt. per 100 pts.wt. all rubber, and the sum of the natural rubber or polyisoprene in the ingredient (A) and the ingredient (B) is 100-55wt.% based on all rubbers. The amount of the ingredient (D) is 50-70 pts.wt. per 100 pts.wt. all rubbers. This composition is regulated so as to give a vulcanizate having a modulus at 50% elongation of 30kg/cm<2> or higher.
Patent JP-H04328982-A (JP)
Title: High efficiency encoding device and decoding device
Inventor: SUGIYAMA KENJI
IPC: H04N19/70
Filed: 1991-04-26
Abstract: PURPOSE:To easily perform the random access, the high speed search and the picture editing which are required for the media, etc., in the storage system without the degradation of the picture quality and to efficiently encode the picture signal with smaller coding amount, in the recording, transmission and display devices performing the processing of digital signal. CONSTITUTION:The original picture signal from a terminal 1 is encoded by an orthogonal transformer 4, a quantizer 36, etc. A subtracter 33 subtracts the reproduced picture signal obtained by a reverse quantizer 7 and a reverse orthogonal transformer 10 from the original picture signal and obtains the negative error signal. An adder 30 adds the negative error signal delayed by a frame and multiplied by factor ke by a multiplier 34 with the original picture signal. As a result, the operations that the error of a frame is increased by ke and is subtracted from the original picture of the next frame, and the picture after the subtraction is encoded and the error is further subtracted from the original picture of the next frame are performed. The value of ke is changed according to the degree of the matching of the picture.
Patent JP-H11302083-A (JP)
Title: Lining body for kiln and its production
Inventor: HIRAI NAOKI
IPC: C23C4/10
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To improve the thermal shock resistance of a lining body while securing adhesion of the lining body i.e., a thermal spray coating body to be subjected to thermal spraying. SOLUTION: In this production, at the time of performing thermal spraying of the surface of a refractory substrate layer 1 with a flame thermal spray coating layer 6, the surface of the refractory substrate layer 1 is subjected to thermal spraying with only a fine-grained refractory material to form an initial lining body layer consisting of only the fine-grained refractory material, when the thermal spraying work is started.  Subsequently, while spraying the surface of the substrate layer 1 with the fine-grained refractory material, the amount added by spraying of a coarse-grained refractory material 4 to be dispersed and buried in the fine-grained refractory material is gradually increased, to form the flame thermal spray coating layer 6 having such a structure that the coarse-grained refractory material 4 is dispersed and buried in the fine-grained refractory material, on the refractory substrate layer 1 for lining a kiln and to produce the objective lining body having the flame thermal spray coating layer 6 on the refractory substrate layer 1. In the lining body thus produced, the probability of existence of the coarse-grained refractory material 4 in the flame thermal spray coating layer 6 is gradually and continuously increased in the direction of from the adhesion interface between the refractory substrate layer 1 and the flame thermal spray coating layer 6 toward the surface of the flame thermal spray coating layer 6.
Patent JP-H0421858-A (JP)
Title: Electrophotographic sensitive body
Inventor: ONO MASAHITO
IPC: G03G5/08
Filed: 1990-05-17
Abstract: PURPOSE:To ensure superior sensitivity to visible light and in a long wavelength region by forming a layer based on amorphous silicon and contg. germanium as an electric charge generating layer, a layer based on amorphous silicon as an electric charge injecting layer and a layer based on amorphous silicon and contg. carbon as an electric charge transferring layer. CONSTITUTION:A photosensitive layer consisting of an electric charge transferring layer 2, an electric charge injecting layer 3 and an electric charge generating layer 4 and a surface protecting layer 5 are formed on an electrically conductive substrate 1. The layer 4 is a layer based on amorphous silicon and contg. germanium, the layer 3 is a layer based on amorphous silicon and the layer 2 is a layer based on amorphous silicon and contg. carbon. Since carriers generated in the layer 4 are efficiently injected into the layer 2 and the layer 3 does not practically affect the electrostatic sensitive body having high sensitivity and high electrostatic charge-ability can be obtd. Superior sensitivity to visible light and in a long wavelength region, low residual potential and stability to repeated use and environmental changes are ensured for the sensitive body.
Patent JP-H05294497-A (JP)
Title: Sheet conveyor and overhead projector
Inventor: FUJIMOTO HITOSHI
IPC: G03B21/132
Filed: 1992-04-20
Abstract: PURPOSE:To convey or discharge plural pieces of loaded sheet originals to an image projecting domain successively. CONSTITUTION:An overhead projector film 6 so far fed out of a sheet table 5 makes a conveyor roller 11a travel to a position where it is pressed to a mirror 2 when the tip is detected by a sheet detection sensor 10a, thereby conveying the overhead projector film 6 to an image projecting domain. After image projection, the conveyor roller 11b is pressed to the mirror 2, conveying the film 6 to the downstream side, and the film is discharged to a discharge tray after turning it upside down by paired discharge rollers 17a and 17b by way of a turnover discharge route 16.
Patent JP-S5750036-A (JP)
Title: Digital data transfer device
Inventor: DAKOKO YASUNORI
IPC: G06F3/14
Filed: 1980-09-08
Abstract: PURPOSE: To decrease the number of displaying circuits, by providing a specific signal switching circuit, etc. so that a data of an optional storage circuit can be displayed on a single displaying circuit by utilizing a data bus when the data bus it not used for transferring a data.  
     CONSTITUTION: When a data bus 16 is not used for transferring a data, a display selective signal 17 of a storage circuit whose display is desired is outputted to a selective signal output line 19, the data is sent out to the data bus through one of gata circuits 6W8, and is transferred to a display gate circuit 21. A display signal 18 showing that the dispaly selective signal 17 is being selected is sent to a display gate circuit 21 from a signal switching circuit 20, and a signal of the data bus 16 is sent to a displaying circuit 22. When a synchronizing signal 15 for selecting the first gate circuit 6 is received, the display selective signal 17 is not selected by the signal switching circuit 20, a selective signal 5 s outputted to the selective signal output line 19, a data of the first storage circuit 1 is transferred to the data bus 16 through the gate circuit 6, and also the display gate circuit 21 does not sent a data to the displaying circuit 22. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02304656-A (JP)
Title: Data processor
Inventor: MAHARA MINORU
IPC: G06F13/00
Filed: 1989-05-19
Abstract: PURPOSE:To facilitate the parity check of an overflow bit by dividing the overflow bit into a write address counter and a read-out counter, and providing two counters. CONSTITUTION:In a storage state deciding circuit 6, an output 107 and an output 108 are set to logic '1' and logic '0', respectively and the circuit becomes a state that write is possible and read-out is impossible. When an input control signal 116 becomes logic '1', an output 110 of a write/read-out determining circuit 7 instructs a write state, and to an address of a memory, a value of a write address counter is inputted and data 100 is written in an address '0'. At the time point when write is ended, write address counters 10a, 10b are brought to +1. When the write address counter is brought to +1, the parity to '1' of the next of '0' is predicted at the time of counting, and since whether the parity is to be varied or not is predicted by a parity variation predicting circuit 3, the parity is inverted in the count value 0000 and 0001 therein, therefore, when the count value for outputting '1' in an output 103 becomes '1', '1' becomes '0' in a write address parity counter and the odd number parity is secured.
Patent JP-S615329-A (JP)
Title: Input device of information on coordinate position
Inventor: KANEKO TAKESHI
IPC: G06K11/06
Filed: 1984-06-19
Abstract: PURPOSE:To display the locus of a pressured point on a screen with simple constitution by detecting the currents flowing to each electrode in the form of voltages and comparing then with each other to omit the measurement of the current value. CONSTITUTION:Resistances R1 and R2 are provided between an end of a constant current source 8 and terminals 25 and 26 of a tablet; while resistances R3 and R4 are set between the other end of the source 8 and terminals 35 and 36. A differential amplifier 6 compares the voltages drops of resistances R1 and R2 with each other to output the X axis information on a pressured point. While a differential amplifier 62 compares the voltage drops of resistances R3 and R4 with each other to deliver the Y axis information on the pressured point. A differential amplifier 63 adds the voltages produced at the R3 and R4 and outputs them. A comparator 64 compares the output of the amplifier 63 with the threshold voltage supplied through a terminal 68. Then an output is delivered to a terminal 67 only when the output of the amplifier 63 is larger than the threshold voltage. Thus the presence or absence of pressure is decided.
Patent JP-H09308612-A (JP)
Title: Managing method for medical image
Inventor: NANGO YUJI
IPC: G16H10/60
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To decrease the data amount of medical images and to reduce the storage capacity of a storage device for storing the medical images by storing the image of difference between an image picked up after the second time and an image picked up for the first time in the storage device concerning that image picked up after the second time. SOLUTION: When storing a diseased part image time sequentially picked up for the same patient, the image of the entire diseased part picked up for the first time is stored in an entire image storage device 9 by an image storage part 7. Concerning the image picked up after the second time, the image of difference between a required partial image segmented out of that picked-up image by an image segmenting part 5 and the correspondent part of the entire image picked up for the first time and stored in the entire image storage device 9 is stored in a partial differential image storage device 10 by the image storage part 7.
Patent JP-S5917231-A (JP)
Inventor: SEKIYAMA HISATOSHI
IPC: H01L25/00
Filed: 1982-07-20
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-H02306108-A (JP)
Title: Recognizing apparatus for three-dimensional position
Inventor: HORIGUCHI CHIYOHARU
IPC: G01C3/06
Filed: 1989-05-19
Abstract: PURPOSE:To shorten the time for recognizing a three-dimensional position and to scan light beams at higher speeds by turning ON a plurality of light emitting points of a light source in a time-sharing manner thereby to scan light beams in a one-dimensional and then in a second-dimensional manners. CONSTITUTION:When light emitting points of a light source 11 are turned ON in a time-sharing manner in synchronization with the movement of a mirror 18, an aligned pattern is drawn on an object 13 to be measured. The reflecting light from the object 13 is collected by receiving lenses 14,15 placed symmetric to each other with a distance measuring axis (Z axis) at the center, and radiated onto each receiving surface of receiving elements 16,17 which are similarly placed symmetric to each other with the Z axis at the center. The distance to each illuminating point on the object 13 is operated based on output signals from the elements 16,17 obtained corresponding to the collecting point on the received surface. A scanning angle to an X axis and a Y axis of the light beams projected onto the object 13 from the mirror 18 is found from scanning signals to a movable coil 19. Accordingly, a three-dimensional position of the object can be known from the scanning angle and the distance to the object 13.
Patent JP-S6020706-A (JP)
Inventor: SHIMODA SUMIO
IPC: H02B13/02
Filed: 1983-07-12
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-H10302528-A (JP)
Title: Flat-plate-like display unit with back-light
Inventor: NAGAHAMA HIROSHI
IPC: F21V17/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a flat-plate-like display unit with a back-light, preventing the distortion of a light correcting sheet caused by the thin type and low rigidity of a plate-like transpanent light leading body used as the back-light and generating no display unevenness. SOLUTION: In this display unit, notched parts 15 are formed on the places in a light, correction sheet 7 corresponding to the places of the ribs 14 in an inside casing 4 supporting a plate-like transparent light leading body 6, and the sheet 7 is moved so as to free external force, and the sheet 7 is pressed into the light leading body 6 to eliminate distortion even the light leading body 6 is bent.
Patent JP-H02305260-A (JP)
Title: Message communication system
Inventor: SUZUKI HAJIME
IPC: H04M3/42
Filed: 1989-05-19
Abstract: PURPOSE:To surely communicate mutual message without promise of a password in advance by using the combination of numeral information and voice information as a keyword and applying storage registration of a voice message and its retrieval to a voice recording storage file section. CONSTITUTION:In the case of registering a message at first, when a call comes from a telephone set 11 to a message telephone controller 13 via a communication network 12, the call is connected to the line by a line connection control section 14. The line connection control section 14 processes automatic connection and interrupt of an incoming call. On the other hand, as to the retrieval of a message, when a call comes from the telephone set 11 to the message telephone controller 13 via a communication network 12, the call is connected to the line by the line connection control section 14. The line connection control section 14 applies processing of automatic connection of the incoming call. Then a voice reply section 15 outputs a guidance voice with respect to the incoming call subject to automatic connection in the line connection control section 14.
Patent JP-S5831129-A (JP)
Title: Waxing apparatus of yarn in open end spinning frame and the like
Inventor: MOTOBAYASHI KOUZOU
IPC: D01H4/00
Filed: 1981-08-11
Abstract: PURPOSE:To keep the applied pressure of a wax and apply the wax uniformly to a yarn, in a waxing apparatus provided between a spinning unit and taking out rollers of the spun yarn, by holding the wax with a spring for pressing the wax by a specific force. CONSTITUTION:In a waxing apparatus provided between a yarn guide 3 which is a spinning outle of an open end spinning frame and taking out rollers 5 and 8, a cylindrical wax 23 is held by a tensile spring 25 between a guide plate 21 and a pressing member 22. A yarn (Y) is passed between the guide plate 21 and the wax 23 and waxed while traversed in the radial direction of the wax 23 by a traverse guide 9. The following relation holds between the pressure (P) of the wax 23 on the guide plate 21, force (F) of the tensile spring 25, coefficient (mu) of friction of the supporting shaft 17 and the weight (W) of the pressing member 22: P=F-muW, and the force (F) of the tensile spring is set to make the pressure (P) always constant.