baber/WOPTO huggingface dataset:
Patent JP-H06281232-A (JP)
Title: Air conditioner
Inventor: IMAMURA MASAKI
IPC: F24F11/02
Filed: 1993-03-31
Abstract: PURPOSE:To obtain an air conditioner which is economical and efficienctly works by varying respective conditions in an operation of utilization of cold accumulation and heat accumulation, in which a period of time for midnight power is made use of, and calculating respective charges of consumed electric power in the respective operations to select an operation pattern having a condition which makes a sum of the respective charges minimum. CONSTITUTION:An air conditioner performs normal cooling 110 before 23 hours, and continues normal cooling 140 at 23 hours during the normal cooling operation but performs a cold accumulation operation 150 when the normal cooling operation is not effected. A charge of consumed electric power is calculated by calculating how many hours, in which an amount of cold accumulated in the operation makes an operation of utilization of cold accumulation possible, and how many hours, in which normal cooling effected in a period of time for utilization of cold accumulation can be performed. In addition, an operation pattern, in which a sum of the charges of consumed electric power becomes minimum is selected. Therefore, it is possible to exercise economy and efficiency.
Patent JP-S61232430-A (JP)
Title: Varying device for exposure time of camera
Inventor: GOTO TETSURO
IPC: G03B7/093
Filed: 1985-04-08
Abstract: PURPOSE:To simplify the circuit constitution of a varying device and to reduce its cost by providing a frequency converting circuit outputting a frequency signal which is different according to set condition to a frequency divider. CONSTITUTION:The output of an oscillation circuit 1 is sent to the frequency dividing circuit 2, plural frequency division outputs of which are supplied to one input terminal of a selector 3. Further, plural signals from a step number setting circuit 4 and a frame number setting circuit 5 which are set manually and the output of a counter circuit 6 are applied to the other input terminal of the selector 3, which sends a frequency signal as a clock signal to a terminal 10. A signal from a photography end detecting circuit 20 is inputted to the terminal 11 of a counter 6 and both outputs of the frame number setting circuit 5 and the counter 6 are applied to a coincidence detection circuit 7, whose coincidence detection output is transmitted to flip-flops 8 and 9. The output of the flip-flop 8 is sent to a terminal 12 and the output of the flip-flop 9 is sent to the flip-flops 8 and 9. Consequently, the circuit constitution is simplified and therefore inexpensive.
Patent JP-S58208073-A (JP)
Title: Recording apparatus
Inventor: OOTE AKIRA
IPC: B41J2/325
Filed: 1982-04-30
Abstract: PURPOSE:To simply obtain a recording image with high ressolving power, by a method wherein heat meltable and adherent toner is uniformly applied onto a belt to be brought into contact with recording paper and the contact part is heated corresponding to an image signal by a thermal head. CONSTITUTION:Negatively chargeable toner 3 having heat meltable and adhesible property is supplied to an endless belt 2 charged with positive charge and running to the direction of an arrow (b) from a toner supply part 4 and almost uniformly adsorbed by and applied to the all surface thereof by electrostatic force. In the next step, recording paper 1 delivered to the direction of an arrow (a) is brought into contact with the endless belt 2 while the thermal head of a thermal head array 7 is heated by a drive signal corresponding to an image signal to melt the toner 3 on the endless belt 2 and the melted toner 3 is transferred and adhered onto the recording paper 1 to form a recording image. In addition, the unadhered toner is recovered in a cleaning part 6 to be reutilized.
Patent JP-H03128576-A (JP)
Title: Picture reader
Inventor: YAMAMOTO HIROYUKI
IPC: H04N5/18
Filed: 1990-03-24
Abstract: PURPOSE:To improve a waveform of a picture signal in an excellent way after correction of a black level by decreasing a conversion full scale of an A/D converter at the production of a black level correction signal. CONSTITUTION:A black level correction signal read from a memory of a generating circuit 7 at the correction of a black level is converted into an analog signal by a D/A converter 10 and fed to a voltage division circuit 22 comprising resistors R1, R2 and subject to level compression at a multiple of R2/(R1+R2). The black level correction signal outputted from the voltage division circuit 22 is fed to other input terminal of a differential amplifier 5 via a buffer 11.
Patent JP-H04284920-A (JP)
Title: Device for correcting bend of long sized material having circular section
Inventor: NAGASE YUTAKA
IPC: B21D3/02
Filed: 1991-03-12
Abstract: PURPOSE:To accurately correct short cyclic bends, especially, bends at end parts in a metallic bar, a metallic tube, etc., with simple shaped rolls. CONSTITUTION:In sets of rolls composed respectively of disk rolls 1b and 2b, 1c and 2c, 1d and 2d positioned in the same sequence from the inlet sides of bending rolls 1, 2 arranged round a mill center line X-X, the diameters of the disk rolls 1b from 2b, 1c from 2c, 1d from 2d composing each set of rolls are made, different to deviate a pass center of a metallic tube P from the mill center line X-X.
Patent JP-H07261766-A (JP)
Title: Packaging structure of sound producing body
Inventor: NIIMI MASAZUMI
IPC: G10K9/122
Filed: 1994-03-18
Abstract: PURPOSE:To facilitate packaging of a speaker and a piezoelectric buzzer element and to miniaturize an apparatus by arranging this piezoelectric buzzer element within the plane of the diaphragm of the sphaher provided with the diaphragm arranged in an apparatus case. CONSTITUTION:A rising part 5 which rises to an annular form is integrally formed on the rear side around an acoustic hole 4 of the apparatus case 1 and a screw 8 is screwed to a boss part 7 in the state pressing the front surface in the peripheral part of a speaker 2 to the rising part 5, by which the speaker 2 is fixed to the apparatus case 1. The rear side of the apparatus case 1 is provided with an annular mounting part 10 of a small diameter in such a manner that this mounting part exists within the plane of the diaphragm 6 of the speaker 2, i.e., within the sound radiating region of the speaker 1. The piezoelectric buzzer element 11 is adhered to the mounting part 10. The mounting part 10 has the prescribed height to the lip piece 12 of the apparatus case 1 and forms a cavity part 14 between the piezoelectric buzzer element 11 and the lip piece 12. The packaging structure is made compact by providing the structure with the speaker 2 and the piezoelectric element 11 at the same point.
Patent JP-S61236073-A (JP)
Title: Digital signal recording device
Inventor: OKAMOTO HIROO
IPC: G11B20/10
Filed: 1985-04-10
Abstract: PURPOSE:To rerecord correctly and easily the signal at the recording position of the recording signal by discriminating the signal area recorded for each track on the basis of the tracking control signal used since the rotating head correctly catches the track at the time of reproduction. CONSTITUTION:A tracking control signal already recorded is detected by a tracking signal detecting circuit 23, and the recording position is determined by a discriminating signal generating circuit 24 on the basis of the position. A signal area discriminating signal is generated on the basis of the tracking control signal for one track, simultaneously, changed over from the reproducing condition to the recording condition, the signal is repeatedly written and recorded, thereby only a PCM signal or a sub-code signal can be rewritten. By executed the repeated writing with such a method, the partial repeated writing and recording onto the already recorded data can be easily and correctly executed.
Patent JP-H10237749-A (JP)
Title: Luminescent ribbon
Inventor: KUNIDA YOJI
IPC: C09D5/22
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a luminescent ribbon that can be seen beautifully not only in a light place but also at night and in a dark place, can make present or the like more fashionable, increase the value of the ribbon and can make such ribbons, ornaments therefrom or hand-made ribbon works and the like fully enjoyable even in the dark at night. SOLUTION: Ribbons are coated, dyed or colored with a luminescent dye (pigment), a luminescent agent, a luminescent substance and can develop the luminescence properties depending on strong or weak illumination and can maintain the luminescence phenomenon for about 40-50 minutes even after the illumination is turned off.
Patent JP-S59198330-A (JP)
Title: Musical note displaying device
Inventor: INAMI MAMORU
IPC: G10G1/00
Filed: 1983-04-27
Abstract: PURPOSE:To make it possible to display a musical note by its actual time re- gardless its tempo and also display its tempo through such an arrangement wherein the cycle of analysis of an audio signal is freely set and its tempo is also displayed by flashing signals being synchronized with the cycle of analysis. CONSTITUTION:A digital input audio signal stored in an RAM7 is frequency analyzed at the cycle of the shortest note time by an operation & high pitched sound analyzer 8 and its pitch is determined, further its length is determined based on the number of times of frequency analysis by a detector 10 for detecting the number of times of analysis & pattern data, pattern data determining unit 11, etc., and its note is displayed on a CRT14. The cycle of the frequency analysis is freely set by a mode setting switch 15, cycle indicating switch 16 and the note of a long music of which tempo is slow is displayed by its actual time on the CRT14. On one hand, a marker of the CRT14 is caused to flash by a synchronized signal corresponding to the set cycle through a cycle calculation & cycle data setting unit 18, and its tempo together with the note is also displayed by its actual time.
Patent JP-H06288827-A (JP)
Title: Optical fiber sensor head
Inventor: KAWASHIMA TAKAO
IPC: G01J1/02
Filed: 1993-03-31
Abstract: PURPOSE:To provide a side view type optical fiber sensor head which can reduce manufacturing cost in a simple structure without causing malfunction due to intrusion and adhesion of dust inside the sensor head. CONSTITUTION:In a side view type optical fiber sensor head, an optical fiber 1 is retained by insertion from one edge part of a through hole and then a transparent retention sleeve 3 with a window 2 at a side wall and a disc-shaped reflector 5 with a reflection surface 4 for reflecting light from the end face of the optical fiber 1 toward a window 2 are provided.
Patent JP-S58191468-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKIYAMA KEIZOU
IPC: H01L29/423
Filed: 1982-04-30
Abstract: PURPOSE:To protect a gate electrode from the atmosphere of the manufacturing process as well as to reduce the space of the contact hole to be used for the gate electrode and source and drain electrodes by a method wherein a high melting point metal gate electrode is covered by a thick oxide film. CONSTITUTION:An etching is performed in such a manner that a molybdenum film 4 will be formed into gate electrode form and an eave part 5a will be generated on a silicon nitride film 5. Polysilicon 6 is deposited, phosphor is dope, and polysilicon 6a is left at the lower part of the eave 5a by performing an etching. Arsenic is ion-implanted, the polysilicon 6a is converted into a thick oxide film 8 by performing a heat treatment, and a source and drain region 7 is formed. A phosphor glass 10 is deposited as an interlayer insulating film, and an aluminum electride 12 is formed. When a selective enchant is used for the purpose of forming a contact hole 11, the insulating film located between the aluminum electrode 12 and the molybdenum film 4 can be left, thereby enabling to prevent the occurrence of an electric short-circuit.
Patent JP-H10248647-A (JP)
Title: Portable table for automobile
Inventor: NAKANE HIDEKI
IPC: A47B3/14
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable table with high convenience that can be stored at a seat back of an automobile seat in a compact condition, which does not reduce the available space of a trunk. SOLUTION: A portable table 1 is detachably installed to a storing bollow part made at the backside of an automobile seat back. In this case, the portable table 1 is composed of a main table 11 and plural detachable simple-and-easy chairs attached to the main table. The main table 11 is composed of a tabletop 12 and table legs 13, and also, fitting-in parts 122 are installed to the both ends of the tabletop 12. The simple-and-easy chairs 2 are composed of seating boards 22 and chair legs 23. The simple-and-easy chairs are assembled with the main table 11 as one-bodied by fitting in the protruded ends of the folded chair legs 23 to the fitting-in parts 122.
Patent JP-S58209498-A (JP)
Title: Covered electrode
Inventor: UESUGI HIROYUKI
IPC: B23K35/30
Filed: 1982-05-06
Abstract: PURPOSE:To develop a covered electrode which produces no welding defects, has excellent characteristics and is low in production cost, by using a wire rod of low carbon steel produced by continuous casting as a core wire and coating a coating material having a specific compsn. thereon. CONSTITUTION:A wire rod of low carbon low silicon steel which contains 0.04- 0.09% C, <0.03% Si, 0.35-0.65% Mn, <0.03% P, <0.03% S, <0.20% Cu, <0.0050% N, 0.004- (-0.04C+0.0116)% O and is produced by a continuous casting method is used as a core wire. A powder mixture contg. 15-40%>=1 kinds among TiO2-contg. ore such as ilmenite, iron ore such as magnetite, hematite or the like, 20-35% silicic acid-contg. ore such as silica sand, potassium feldspar or the like, 5-20% carbonate such as CaCO3, MgCO3, dolomite or the like as essential components and further contg. a deoxidizing agent, iron powder, alloy iron, an arc stabilizer, a slag forming agent and a binder is used as the coating material.
Patent JP-S57189005-A (JP)
Title: Detector for angle of inclination of plane
Inventor: BABA TAKAO
IPC: G01C3/00
Filed: 1981-05-18
Abstract: PURPOSE:To detect the angle and distance of inclination without influence of the surface characteristics of a detecting target plane on the distributions of reflection intensities by detecting the position of the light images on the detecting object surface two-dimensionally by the use of plural pieces of light source. CONSTITUTION:The rays condensed by condenser lenses 7a-7d are irradiated to a detecting object plane 11 by using light sources 6a-6d and the lenses 7a-7d. The rays reflected by the plane 11 are condensed with a photodetecting lens 8 and are detected with a two-dimensional position detector 9. The detector 9 converts the positions of the reflected light images to electric signals by dividing these to two orthogonally intersecting directions and feeds the output signals to a decision processing part 10. The light sources 6a-6d are disposed at every 90 deg. around the photodetecting axis 13, and it is possible to detect the angle and distance of inclination of the plane 11 from the image-forming positions of the respective light beams.
Patent JP-S56589-A (JP)
Title: Rotary type hydraulic pump
Inventor: MATSUZAKI MICHIYOSHI
IPC: F04C27/00
Filed: 1979-06-15
Abstract: PURPOSE: To minimize deterioration of sealing property and strain due to a thermal expansion and thus to improve wear resistance by forming a cylinder inner periphery with a porous material with low thermal conductivity and specific shape.  
     CONSTITUTION: Inner periphery 11 of a cylinder 1 is formed with a porous material 5. For porous material, those with low thermal conductivity such as iron sintered material, flame coating material, ceramics and cermet are applicable, and the hole content is selected at 4W17vol%. Then, the thickness is selected at 0.05mm or over. Thus a heat resistance is secured for a long period of time, and a strength against strain according to a thermal expansion of a side housing 2 and the cylinder 1 can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61234190-A (JP)
Title: Video recording and reproducing device
Inventor: MOCHIZUKI NOBUAKI
IPC: H04N9/83
Filed: 1985-04-09
Abstract: PURPOSE:To output a color signal introducing a jittering 3.58MHz and removing a stroke by providing an APC loop correcting a time base variation and a noise reducer using a signal delay device in a process for converting in frequency a reduced converting color signal into a sub-carrier frequency. CONSTITUTION:An APC loop is a similar construction to the convention, A 1H delay device 2, a balancing modulator 13, a balancing modulator 14, a low pass filter 15, a circuit 16 for mixing an original signal and a 1H delay signal constitute a cross talk canceller 3. In the cross talk canceller 3, the original signal and the 1H delayed signal are mixed and the cross talk is removed. A phase of said MIX signal received a modulation by MAIN BM1 controls VCO8 so as to coincide with a phase of a jittering 3.58MHz, is fed back to the MAIN BM1 and controls the phase of the MIX signal itself. As a result, it coincides with the phase of the jittering 3.58MHz and the color signal in which the cross talk is removed is outputted.
Patent JP-S55166619-A (JP)
Title: Multilayer liquid crystal display device
Inventor: WADA MASANOBU
IPC: G02F1/137
Filed: 1979-06-15
Abstract: PURPOSE: To achieve lower voltage driving and higher contrast by specifying the orientation of the guest-host molecule near the boundary face of the two cells in the guest-host type multilayer liquid crystal display device which does not use any polarizer.  
     CONSTITUTION: A liquid crystal cell 1 is constituted by the transparent pattern electrodes 1c, 1d, spacers 1e, 1f and positive dielectric anisotropic nematic liquid crystals 3 on the inside surface of transparent glass plates 1a, 1b. The inside surfaces of the plates 1a, 1b are so orientation-treated that the liquid crystals 3 and dichromatic dyes become parallel to the glass plates in the same axial direction. A liquid crystal cell 2 is constituted by transparent glass plates 2a, 2b, transparent pattern electrodes 2c, 2d, spacers 2e, 2f and positive induction anisotropic nematic liquid crystals 4. The electrodes 2c, 2d are the same as the electrodes 1c, 1d of the cell 1. The plates 2a, 2b are subjected to the homogenous orientation treatment of the liquid crystals 4 and the direction thereof is in the direction orthogonal to the liquid  crystals 3 and is parallel to the glass plates. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59210221-A (JP)
Title: Combustion device
Inventor: NAGANAMI MAKOTO
IPC: F23D3/32
Filed: 1984-04-12
Abstract: PURPOSE:To realize the favorable combustion and extinction of flames by a method wherein through holes are covered at normal combustion and extinction of flames, while, when a fire-extinguishing device is brought into actuation, the through holes are open and at the same time the amount of descent of a wick body can be made larger than that at the normal extinction of flames. CONSTITUTION:When the combustion is intended, a wick holding piece 23 is pivoted, resulting in releasing the engagement between a slide rod 18 and an engaging piece 38. Consequently, a sliding liner 12 is lifted by the recoiling force of a spring 16 in order to block through holes 10 bored on a wick frame 8. When the extinction of flames is intended, a spring 33 keeps the energizing state, resulting in keeping the slide rod 18 and the engaging piece 38 at the disengaged state. Consequently, the sliding liner 12 is kept on energizing upwards and the through holes 10 remain as blocked. If a main body quakes, the engaging piece 38 and the slide rod 18 are brought into engagement, resulting in lowering the slide rod 18. As a result, the sliding liner 12 is lowered against the force of the spring 16 in order to clear the through holes 10. The opening of the through holes 10 by lowering the sliding liner 12 only when a fire-extinguishing device is brought into actuaion can be possible by setting the amount of discent of a wick body larger at the actuation of the fire-extinguishing device than that at the reverse turning operation of a turning knob 22.
Patent JP-S58193045-A (JP)
Title: Heat collecting circuit for solar heat
Inventor: TAKASOU YASUYUKI
IPC: F24S90/00
Filed: 1982-05-04
Abstract: PURPOSE:To pump up a thermal medium in an expansion tank easily by a circulating pump when the operation of the circulating pump is started by previously setting up a path for priming for priming the thermal medium from the expansion tank to the circulating pump. CONSTITUTION:The path 14 for priming for priming the thermal medium 17 from the inside of the expansion tank 15 into the main body casing of the pump 12 is mounted to the lower section of the main body casing of the circulating pump 12 apart from a suction path 13 to a suction port 12b for the circulating pump 2 from the expansion tank 15 while an opening and closing valve 16 is interposed to the path 14 for priming. When the operation of the circulating pump 12 is started, the thermal medium 17 in the expansion tank 15 is filled up to a predetermined level in an impeller case 12a through the path 14 for priming when the opening and closing valve 16 is opened previously, and the thermal medium 17 can be pumped up easily to the suction port 12b through the suction path 13 when the thermal medium is filled up to the predetermined level even when the level is a level or less of the suction port 12b. Accordingly, the path 14 for priming is set up to the main body casing of the circulating pump 2 apart from the suction path 13 to the suction port 12b of said circulating pump 2 from the expansion tank 15, thus executing priming extremely easily by opening and closing the path 14, then improving the workability of the pump.
Patent JP-S61234165-A (JP)
Title: Optical picture input device
Inventor: YAMAGUCHI TAHEI
IPC: H04N1/04
Filed: 1985-04-09
Abstract: PURPOSE:To delete a movement of a signal line of photoelectric converter and to resolve a complicated holding mechanism or a fear of disconnection by moving a plane reflecting mirror to perform a two-dimensional scanning with the photoelectric converter fixed. CONSTITUTION:A photoelectric converter 7 is a one-dimensional sensor and fixed at a fixed position outside an optical path of an optical lens 6. In proportion to a rotating angle of a drive motor 8, a fulcrum 2 moves at right angles with an optical axis. The fulcrum 2 is situated on a bisector B of an image forming plane A of the photoelectric converter 7 and the optical lens 6. A sliding support shaft 3 is held by a bearing 4 so as to pass its center line on the photoelectric converter 7. In this manner, a mirror image with respect to the plane reflecting mirror 1 of the photoelectric converter 7 is situated on an intersection P of a center line of the sliding shaft 3 and the image forming plane A and all beams of light incident on the point P from the optical lens 6 are reflected by the plane reflecting mirror 1 and are made incident on the photoelectric converter 7. By the movement of the fulcrum 2, a scanning function equal to moving the photoelectric converter 7 on the image forming plane A is obtained.