baber/WOPTO huggingface dataset:
Patent JP-H09282500-A (JP)
Title: Automatic ticket issuing machine
Inventor: MIZUTA YASUKO
IPC: G07B5/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To securely guide a user on operation by guiding a user over guiding contents through a display screen or a speaker corresponding to a monitoring state when a help button is depressed. SOLUTION: The display screen 4 is provided with an entire map part 4c displaying a main station in the range of train tickets which can be issued and a magnified map part 4b being a route table around the main station. When the help button 5a is depressed in a selection button part 5, which step the user's operation advances to until the depressing time is judged. Then when the help button 5a is depressed without touching a station in the magnified map part 4a, the speaker 13 guides a user to touch a desired station from the magnified map and to touch another main station in the entire map part 4c if the desired station is not in the magnified map.
Patent JP-H0612806-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HATTORI SHUNSUKE
IPC: G11B21/21
Filed: 1993-04-19
Abstract: PURPOSE:To keep the rigidity of an elastic part high even when load is small by providing a hole relaxing the concentration of stress on the elastic part of a head slider supporting member. CONSTITUTION:The elastic part 15 is provided on the end part of a beam 13 for load supporting the head slider 22 and the beam 13 is supported by a carriage arm 17 through the elastic part 15 and a carriage fixing part 14. Then, the hole part 23 having a shape relaxing the concentration of stress is provided in the elastic part 15. Thus, it is unnecessitated that the length of a spring part in the elastic part 15 is lengthened and the width and the thickness is shortened even when the weight is small and the rigidity of the elastic part 15 is enhanced. Also, it is enabled that the strength against frictional force and viscous fluid force generated between the headslider and the storage medium is satisfied.
Patent JP-S606680-A (JP)
Title: Benzoxathiol-2-one derivative and agricultural and horticultural fungicide
Inventor: ISHII TERUHIKO
IPC: A01N43/28
Filed: 1983-06-27
Abstract: NEW MATERIAL:A 1,3-benzoxathiol-2-one derivative shown by the formula I [R1 is 1-3C alkyl, or aryl, N,N-dimethylcarbonyl, alkylsulfonyl (1-3C), alkylcarbamoyloxy (1-4C), alkylthiocarbonyl (1-2C); R2 is H, OCH2, group shown by the formula II; R3 is H, or Cl; R4 is H, or OCH3]. EXAMPLE:5-N,N-Dimethylcarbamoyl-1,3-benzoxathiol-2-one. USE:Useful as an agricultural and horticultural fungicide. For example, effective against blast of paddy rice plant, alternaria blotch, blight of potato, etc. PREPARATION:A 1,3-benzoxathiole derivative shown by the formula III, for example, is reacted with a compound shown by the formula R5X (R5 is 1-3C alkylalkene, etc.; X is Cl, etc.) as a binder in an inert organic solvent at a reaction temperature from room temperature - the boiling point of the solvent, to give a compound shown by the formula I .
Patent JP-H01283171-A (JP)
Title: Electrophotographic printer
Inventor: NIHONYANAGI KIYOTAKE
IPC: B41J2/44
Filed: 1988-05-10
Abstract: PURPOSE:To realize dot density of 600 DPI or more and to perform the sharp and dense output of CAD/CAM, CG, business graphics, medical machinery or measuring machinery, by arranging tow series of LED array heads in a zigzag pattern. CONSTITUTION:LED array heads 1L, 1R are arranged in a two-series zigzag pattern. The toner remaining on the surface of an org. photosensitive body 5 is scraped off by a cleaner unit 4 and said surface is destaticized by a destaticizing lamp 3 to become a neutral state. Further, the photosensitive body 5 is uniformly charged by a main charger 2 and printing data are written in the charged surface by the heads 1L, 1R. The dots by the head 1L become a writing state 10 and the dots written next by the head 1R become a writing state 11. Since the dots become zigzag arrangement in this state, the angle 13 of rotation of the photosensitive body 5 is corrected by the quantity corresponding to the shift of the optical axes of the heads 1L, 1R on the side of a printer control part in order to obtain the density of 600 DPI in a writing state to obtain the writing state 12 of 600 DPI.
Patent JP-S606970-A (JP)
Title: Developing device for electrophotographic copying machine
Inventor: INOUE YOSHIO
IPC: G03G15/09
Filed: 1983-06-27
Abstract: PURPOSE:To reduce the manufacture cost of a polychromatic electrophotographic copying machine which requires plural developing machines by providing one magnetic roll for sticking carrier removal behind the final developing machine. CONSTITUTION:The magnetic roll 5 for removing a sticking carrier is provided behind the final developing machine 12 separately from the developing machine. After a photosensitive body is developed through the developing machines 10, 11, and 12, the sticking carrier is removed with said magnetic roll 5 and the photosensitive body advances to the next transfer process. The photosensitive body having no sticking carrier provides a copy image of excellent quality and only one magnetic roll is used, so the manufacture cost of the copying machine is reduced greatly.
Patent JP-S607526-A (JP)
Title: Electronic blackboard device
Inventor: KAIMAI MITSURU
IPC: G06F3/047
Filed: 1983-06-27
Abstract: PURPOSE:To facilitate a design of a scan control circuit with improvement of reliability for reading the writing pressure coordinates and to attain the faithful reproduction of the writing contents, by providing a means which detects the electromotive force generated by the writing pressure to an electronic blackboard made of a polymer piezoelectric material. CONSTITUTION:A means which detects the electromotive force generated by the writing pressure is provided to an electronic blackboard made of a sheet type polymer piezoelectric material. For instance, the scan signals are transmitted to an X axis input circuit 9, a Y axis input circuit 10 and a matrix circuit 12 from a scan control circuit 11. The writing pressure coordinates on an electronic blackboard 1 are supplied to the circuit 12 via the circuits 9 and 10. The circuit 12 converts the output signals given from the blackboard 1 into data signals for each 2-bit block. These data signals are written to a memory circuit 13 by the writing signal given from the circuit 11. Then a microcomputer 18 reads the data signal out of the circuit 13 and displays the contents written on the blackboard 1 to a terminal device, a printer, etc.
Patent JP-S5741262-A (JP)
Title: Simplified cabin of driver's seat of special vehicle for construction, civil engineering work and agricalture
Inventor: TAMURA TOSHIO
IPC: B62D33/06
Filed: 1980-08-20
Abstract: PURPOSE:To prevent the flapping of a canvas awning and the intrusion of a cold draft, by securing a hanging edge of the canvas to a hanging flange of a roof frame. CONSTITUTION:Each hanging flange 2b hangs from the periphery of the roof frame 2, and the forward end of the hanging flange 2b is acutely bent outward to form a bent edge 2c. From each of the four sides of the hanging flanges 2b a plurality of secured hooks 3 project and is secured. The roof awning canvas 4 consists of a top covering part 4a and hanging peripheral edges 4b hanging continuously therefrom, and each hanging peripheral edge 4b is formed with eyelets 5 situated to correspond to the positions of the hooks 3. Then the top surface of the roof frame 2  is covered with the roof awning canvas 4, the hanging peripheral edges 4b are overlapped on the frame hanging flanges 2b, the eyelets 5 are fitted to the hooks 3, and  a securing element 6 is passed through the hook ends extending from the eyelets.
Patent JP-S5815695-A (JP)
Inventor: ABE MAKOTO
IPC: B65H35/06
Filed: 1981-07-22
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-S5239197-A (JP)
Title: Electric connector
Inventor: MIYOSHI TETSUO
IPC: H01R13/02
Filed: 1975-09-25
Abstract: PURPOSE: A connector fittable to be connected with not only the pin of print board or earth use rail but also a connector of the same shape as said one itself. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62272959-A (JP)
Title: Food extruder
Inventor: MORISHITA AKIRA
IPC: A23P1/12
Filed: 1986-05-21
Abstract: PURPOSE:To stably perform the extrusion molding of a homogeneous food preventing the scorching and solidification, by preliminarily cooking a food material by a 1st extrusion molding means and cooking the material by the subsequent 2nd and 3rd extrusion molding means while adding an additive, etc., to the material and releasing volatile components from the material. CONSTITUTION:A food material in a feeder 8 is supplied to the 1st barrel 3A of the 1st extrusion molding means through a shooter 7 attached to a feeding port 31 and is subjected to the preliminary cooking such as heating, compression, crushing, kneading, etc., under transfer with a main screw 6. The pretreated material extruded through the extrusion die 32 is introduced into the 2nd barrel 21 of the 2nd extrusion molding means connected to the die 32. The auxiliary screw 23 is rotated with an independent driving source 26, a part of the food material is supplied through an opening 21B if necessary, and the material is cooked under transfer toward the extrusion port 21A. At the same time, steam and volatile components are released through the opening 21B and a valve 27 to control the water content of the food material. The obtained product is extruded through an orifice 29 and a die 28 of the 3rd extrusion molding means to obtain an extruded food having prescribed size and shape.
Patent JP-S5639566-A (JP)
Title: Electrophotographic developing device
Inventor: MAMIZUKA MITSURU
IPC: G03G15/06
Filed: 1979-09-07
Abstract: PURPOSE: To prevent securely the surface of paper form staining in copying by detecting the existence of a photoreceptor by the magnitude of bias electric current and by applying a high bias voltage only when the photoreceptor exists.  
     CONSTITUTION: Opposite electrode 2 is provided at the opposite position of magnetic brush 1 and then applied with a bias. Then, photoreceptor 3 with a formed electrostatic latent image is sent between magnetic brush 1 and opposite electrode 2 by roller 4 and led to heat fixing roller 5. Bias electric power source control system 6, however, is put into operation only when detecting method 8 detects photoreceptor 3 reaching magnetic brush 1 by a change in bias voltage or electric current. For example, bias electric power source control system 6 consists of about 20V low- voltage power source 7l and about 200V voltage power source 7h mutually connected in parallel, electric current detecting method 8 that detects the bias current, and comparators 9a and 9b connected between the method and voltage source 7h. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5448106-A (JP)
Title: Method and device for aural modulation and demodulation
Inventor: KUMAGAI MASAYOSHI
IPC: G10L19/00
Filed: 1977-09-22
Abstract: PURPOSE: To enable the modulation and demodulation of the low-bit rate voice in degitization of the voice, by isolating the aural signal into the frequency component and the amplitude component and then giving a time-division multiplication to both component.  
     CONSTITUTION: When the aural signal is applied from A, the aural signal undergoes band limitation through band pass filter 1 and extracts the frequency componemt and then the amplitude componemt from the band-limited signal via zero- crossing process circuit 3. The amlitude component is digitized through A/D converter circuiut 4 and then undergoes time-division multiplying process through  multiplying circuiut 5 along with the digitized frequency to become the signal  output of the aural modulator 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S595990-A (JP)
Inventor: NIITOME JIROU
IPC: G21C15/06
Filed: 1982-07-02
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-S61275147-A (JP)
Inventor: HARADA AKIHISA
IPC: C04B5/06
Filed: 1985-05-27
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-S595254-A (JP)
Title: Developer replenishing method
Inventor: KAWADA TAKASHI
IPC: G03G15/08
Filed: 1982-07-01
Abstract: PURPOSE:To smoothly replenish developer into a hopper without scattering it, by inclining an ejection face having plural holes for ejecting the developer into the main body of an apparatus, and flowing back the air from other discharge orifice. CONSTITUTION:The outer cap 23 and the inner cap 24 of a developer ejection part 21 are provided with larger openings 231, 241, and smaller openings 232, 242, respectively facing each other. When a developer vessel 2 is connected with a hopper and the developer is introduced into the hopper, the larger openings serve as the outlet of the developer and the smaller ones as the inlet of the air. The protruded member formed on the opening part of the hopper is inserted into the blind hole of the inner cap 24, and the cap 24 is turned with respect to the outer cap 23 to open or close the opening. The opening part of the hopper and its inside mobile cap are likewise provided with openings corresponding to those of the caps 23, 24, and when the developer is replenished into the hopper, it can be smoothly executed without scattering it by the function of the functions of the slope of the inner cap 24 and both openings of the vessel 2 and the hopper.
Patent JP-S5340401-A (JP)
Title: Automatic suction pump
Inventor: FUKAGAWA YOSHINORI
IPC: F04D9/02
Filed: 1976-09-25
Abstract: PURPOSE: To scheme out miniaturization of a delivery port as well as prevention of interference caused by mixture of air with water and priming annular flow by means of making 7 W 15 times the sectional area of tap water passage formed opening area of a casing delivery port by a casing and a vane wheel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08484-A (JP)
Title: Washing makeup stand
Inventor: UEHARA KAZUYUKI
IPC: A47K1/00
Filed: 1995-04-17
Abstract: PURPOSE:To provide a washing makeup stand installed easily and quickly. CONSTITUTION:A washing makeup stand 1 in which water is supplied into a washing tank 12 through clean water pipings 17, 18 and cock fittings 15, 16 from the lower side water supply source 20 of a washing stand 10 having the washing tank 12 on the upper part is provided with a mounting stand 13 having a section 13a for mounting the cock fittings 15, 16 and mounted on the washing stand 10 while the cock fittings 15, 16 and at least a portion of the clean water pipings 17, 18 through the cock fittings 15, 16 are mounted. Mounting operations for the cock fittings 15, 16 or the like can be reduced by mounting the assembly of the cock fittings 15, 16 and clean water pipings 17, 18 to the washing stand 10.
Patent JP-S5739420-A (JP)
Title: Temperature controlling circuit
Inventor: NAKAYA MICHITOSHI
IPC: G05D23/24
Filed: 1980-08-20
Abstract: PURPOSE:To simplify the circuit and also to realize a low electric power consumption, by constituting a Peltier element of a single unipolar electric power source. CONSTITUTION:Transistors TR1, TR2 and TR3, TR4 are connected to a Peltier element PT so as to cross to each other, and resistances R6, R7 for providing a potential difference across the Peltier element PT are inserted into the base circuit of the TR2 and TR4. Only a single electric power source +VP is used as an electric power source for the Peltier element. When a detection temperature of a thermistor TH is higher than a set temperature, an output of an operational amplifier OP1 becomes (+), an output of said amplifier OP2 becomes (-), the TR1 and TR2 are operated and the TR3 and TR4 are not operated, therefore, a current flowing to the Peltier element PT executes cooling in the direction as indicated with a white thick arrow, and also magnitude of the current is proportional to an output of the operational amplifier OP1, that is to say, the extent of a temperature variation from the set temperature. When the detection temperature of the thermistor TH becomes lower than the set temperature, a current in the direction as indicated with a black thick arrow flows to the Peltier element PT, and heating is executed.
Patent JP-H05288652-A (JP)
Title: Sampler for powder and granular material
Inventor: TAKAHASHI YOSHINORI
IPC: G01N1/04
Filed: 1992-04-09
Abstract: PURPOSE:To obtain the sampler of powder and granular material. CONSTITUTION:An inner tube 5 samples powder and granular material 2, which is filled in a container 1. A sampler 3 has the double tube structure of the inner tube 5 and an outer tube 4. A plurality of elliptical sample picking ports 7 are provided from the tip part at an equal interval in the inner tube 5. A pocket 9 for filling the sample is marked and provided in correspondence with each sample picking port 7. A rotating metal fixture 5a freely rotates the inner tube 5. A tip part 4a of the outer tube 4 is made to be the conical shape. At the same time, a spiral-shaped guide vane 4c and a slit-shaped sample picking port 11 corresponding to the sample-picking port 7 of the inner tube 5 are provided. A slide gate 12, which can be freely lifted and lowered, and a rotating handle 4a, which can freely rotate the outer tube 4, are provided. The sampler is constituted of these parts. Thus, the sample having the high representative property can be picked up.
Patent JP-2000307364-A (JP)
Title: Gain control amplifier
Inventor: YASUNAGA TAKESHI
IPC: H04B1/3822
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a gain control amplifier suitable for circuit integration where a gain and amplitude of an output signal are kept constant independently of a temperature change and a high control range of the output signal amplitude is obtained. SOLUTION: A VT/R proportional characteristic is adopted for a current of a current source 7 of a gain control circuit A so as to attain a voltage between collectors of transistors(TRs) 1, 3 to be proportional to VT. This voltage is fed to gain control current input terminals a, b via an emitter follower circuit consisting of TRs 61, 62 to keep a gain of a variable gain amplifier circuit B of a differential pair TR type and an output signal amplitude constant independently of a temperature change, where VT=KT/q, K is the Boltzman's constant, T is an absolute temperature, q is electric charges of an electron, R is a resistance of 1st and 2nd load resistors 80, 81.
Patent JP-H11303053-A (JP)
Title: Moorage device for floating body
Inventor: KUMAGAI YUJI
IPC: E02B15/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce a receiving force of a fence and minimize the number of using anchor blocks by tying main mooring ropes together with an auxiliary mooring rope between main mooring ropes of a mooring device for a floating body. SOLUTION: The main mooring ropes 1, 1 to which an anchor block 101 is connected at the front end respectively, are fixed to a float 100 at the basal ends and tied together with an auxiliary mooring rope 2. The auxiliary mooring rope 2 is connected to adjacent main mooring ropes 1, 1 at the almost middle position of the ropes 1, and constituted of longer ropes 21 formed orthogonally to the main mooring rope 1 and a plurality of shorter ropes 22 connected to the longer rope 21 at the front end side and fixed to the float 100 at the basal side and formed orthogonally to the main mooring rope 1. An external force acting on the floating body can be greatly reduced in strong wind or high wave and the number of using anchor blocks 101 can be minimized by tying the main mooring ropes together with the auxiliary mooring ropes 2.
Patent JP-S5918680-A (JP)
Inventor: ERITSUKU JIYOSEFU UIRUDEI
IPC: H01L29/868
Filed: 1983-06-28
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-H05290572-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAI YASUHIRO
IPC: G11C11/417
Filed: 1992-04-08
Abstract: PURPOSE:To reduce the source voltage dependency of the threshold value of an external input first stage circuit and to enlarge a margin to a TTL interface on a system sharing source voltages 5V+ or -10% and 3.3V+ or -0.3V. CONSTITUTION:MOSFETs Q3, Q4 regarding an external input signal and a constant voltage signal as gates respectively are connected between an output nodal point and a grounded line in series to the external input first stage circuit consisting of the MOSFETs Q1 and Q2. The MOSFETs Q5, Q6, Q7 are diode- connected in series to a constant voltage signal nodal point between with a power source line and a resistance element is connected between the grounded line and the nodal point. Since the Q4 is turned on when source voltage is high, a first stage threshold value becomes low and when source voltage becomes low and Q4 is turned off, the threshold value becomes high. Further, the constant voltage is signal nodal point is set by resistance-division.
Patent JP-S598290-A (JP)
Inventor: NUDESHIMA KUNIO
IPC: H01T4/04
Filed: 1982-07-05
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-H07321596-A (JP)
Title: Material having orientation property and surface acoustic wave element
Inventor: YAGOU AKIHIRO
IPC: H03H9/145
Filed: 1994-05-27
Abstract: PURPOSE:To reduce the propagation loss of surface acoustic waves while using diamond by forming a LiNbO3 film provided with a high axis orientability on a surface provided with the specified orientability of the diamond. CONSTITUTION:This material having an orientability is composed of the diamond and the LiNbO3 film arranged on the surface provided with the (111) orientability of the diamond. By arranging the LiNbO3 film on a diamond surface provided with the (111) orientability, a LiNbO3 thin film provided with a higher C axis orientability is obtained compared to the case of forming the LiNbO3 film on the surface provided with the other orientability. Based on the crystal structure of LiNbO3 and the C axis orientability, a LiNbO3/diamond structure provided with an improved piezoelectric property is obtained. Thus, when this surface acoustic wave element is constituted by utilizing the structure, the surface flatness of the LiNbO3 film is improved, a C axis is matched and the propagation loss is reduced.
Patent JP-S598145-A (JP)
Title: Optical pickup
Inventor: ABE MICHIHARU
IPC: G11B7/135
Filed: 1982-07-05
Abstract: PURPOSE:To make a spherical reflective mirror unnecessary to reduce the number of parts, by using a spherical reflective face of oblique incidence for generating astigmatism as a reflective face of a polarizing beam splitter also. CONSTITUTION:The reflective face of a polarizing beam splitter 35 is convex, and the reflected light from a recording face 100 is reflected on this reflective face 36 and not only has the optical path refracted at 90 deg. but also becomes a condensed luminous flux having a high astigmatism. Thus, an extra optical element such as the reflective mirror is unnecessary, and a photodetector 70 can be arranged on the side face of the beam splitter 35, and the number of degrees of freedom in element arrangement is increased.