baber/WOPTO huggingface dataset:
Patent JP-H02264980-A (JP)
Title: Electrophotographic device
Inventor: NAGOSHI SHIGEYASU
IPC: G03G15/00
Filed: 1989-04-05
Abstract: PURPOSE:To eliminate irregularity in printing pitches due to the displacement between a reflecting mirror and a photosensitive body by supporting the reflecting mirror by a process cartridge including the photosensitive body, forming them into the same vibrating system and preventing the vibration of the reflecting mirror. CONSTITUTION:A positioning part 11 protrudes from the frame body of the process cartridge 8, and determines the fixed position of the reflecting mirror 2. A fixing magnetic body 12 couples the reflecting mirror made of a sheet metal with the positioning part 11. Under this constitution, the reflecting mirror 2 and the process cartridge are mutually fixed and positioned not in contact with the main body of a laser beam printer LBP. Therefore, even if the vibration of a paper feed motor and that of a scanner motor are transmitted to the reflecting mirror 2 and the process cartridge 8, the reflecting mirror 2 and the process cartridge 8 do not vibrate independently, whereby the laser beam spot displacement on the photosensitive body, which results from the displacement of the mirror and the cartridge, does not occur. Consequently, irregularity in printing pitches due to vibration can be prevented.
Patent JP-S5518321-A (JP)
Title: Device for measuring core position of cutting tool
Inventor: TAKAHARA AKIZOU
IPC: B23Q17/00
Filed: 1978-07-17
Abstract: PURPOSE: To fix a reference plate to the front part of a base seat in the equal height with a support shaft and in a shape of developing directly before a movable mirror, thereby enabling easily the determination of the core position of the cutting tool while looking at the mirror image.  
     CONSTITUTION: A movable mirror A consisting of a support shaft 1, a pole coupling 2 and a flat or concave miror 4 is provided at the rear part of a base seat 5. On the other hand, a reference plate 6 is secured to the front part of a base seat 5 so that it is situated in the direct front of the mirror A and horizontal to the shaft 1 and has the same height with the shaft. The base seat 5 is made adjustable in its direction by the evolution around a perpendicular shaft 7, and supported by an arm 8 for shifting, an adjusting metal fitting 9 and a stand 10. The apparatus constructed as described above is placed on a suitable plane such as a lathe or the like, and the seat 5 is adjusted such that the plate 6 is maintained at the same height and horizontality with the central line of the spindle of the lathe. Then, the cutting tool and plate 6 are reflected on the mirror surface, and the blade tip of the tool is caused to coincide with the side surface of the plate in the mirror surface, said side surface being appeared to be straight. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5514940-A (JP)
Title: Rotor in rotary engine
Inventor: ICHIKAWA HIROSHI
IPC: F02B55/02
Filed: 1978-07-18
Abstract: PURPOSE: To reduce wear of O-ring by cutting off 3μ the highest projections of contact surface after rough work of surface contacting O-ring for oil seal of rotary engine.  
     CONSTITUTION: A rotor 3 is formed with a seal groove 14 in which are received a foil seal ring 11, oil seal spring 12 and O-ring 13. The contact surface 14a after rough work has surface roughness H=9-25μRZ according to JIS. The highest projections of the surface are cut 3μ by roller vanish, paper lap, spring tool, etc. Assuming the length of cut portion of each projections in the reference length L on the contact surface is l i , the contact surface 14a given surface characteristic such that Σl i >0.4 L. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11287444-A (JP)
Title: Thermal cooker
Inventor: KOBAYASHI NAOKO
IPC: F24C3/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal cooker which permits cooking of gruel with a better result by automatically adjusting the level of heating in the cooking of gruel. SOLUTION: In the cooking of gruel by heating a cooking container 5 with a burner 8, when a balance detecting means 11 detects a balanced state by boiling up, a cooking up means 12 shifts to a cooking up period T3 after a fixed time length starting from the detection of the balanced state. During the cooking up period T3, firing power is brought down to a small level and is increased to a medium level only for a fixed incremental time at each fixed time. Thus, the temperature of material to be cooked in the cooking container 5 is maintained by intermittently increasing the firing power during the cooling up period T3 as fixed time length.
Patent JP-S60230773-A (JP)
Title: Television receiver
Inventor: AMANO TOSHIO
IPC: H04N5/44
Filed: 1984-04-28
Abstract: PURPOSE:To prevent a user from mistaking the normal state for troubles by providing channel reserving and channel block reserving functions and displaying the channel block state and the channel block reservation state. CONSTITUTION:When power is turned on, television pictures are projected; and when a mode changeover switch PPC is depressed, the day of week and the time are displayed over television pictures if a timepiece is set. When the switch PPC is depressed in this state, a channel reservation request is displayed, and the channel block reservation mode is set when the switch PPC is depressed after channel reservation is terminated. After the channel reservation, a television power source is turned on and a reserved channel is selected automatically when the channel reservation time comes after power-off. When the reserved time expires, the television power source is turned off.
Patent JP-H08251083-A (JP)
Title: Sound reinforced speaking method using howling prevention system by waveform parameter control
Inventor: HIRATA TAKAYOSHI
IPC: H03H21/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a sound reinforced speaking method which is affected a little by variation of transmission characteristics and a noise and free from degrading simultaneous speaking. CONSTITUTION: A signal inputted to a terminal 9 makes a round on a loop consisting of signal addition parts 7 and 5, a waveform parameter generator 1, a frequency comparison and parameter variation part 2, a waveform regenerator 3, and signal transmission lines 4 and 6, but the input signal and output signal of the transmission line 6 have their frequencies detected by the waveform parameter generators 8 and 1, so the frequencies becomes equal. For the purpose, the frequency comparison and parameter variation part varies the amplitude of sine waves of the same frequency to 0 and then the signal having made one round is not reproduced by the waveform regenerator and never appears on the transmission line 4.  When the signal is inputted to a terminal 10, the frequency of a signal detected by the waveform parameter generator becomes equal and the signal is removed before reaching the transmission line 4. Namely, the loop has no oscillation whichever terminal the signal is inputted to.
Patent JP-S6230850-A (JP)
Title: Permanent magnet alloy having superior cracking and chipping resistance
Inventor: TAKANO MASAYOSHI
IPC: C22C38/00
Filed: 1986-04-16
Abstract: PURPOSE:To obtain a permanent magnet alloy having superior cracking and chipping resistances by adding combinedly Ti, Zr, Hf and S to an alnico magnet alloy so that TiS, ZrS and HfS are allowed to exist in the structure by a proper amount. CONSTITUTION:The composition of an alnico magnet alloy is composed of, by weight, 5-10% Al, 10-20% Ni, 20-45% Co, 0.2-5% Cu, <1% Si and the balance Fe. 0.05-0.5% S and 0.01-0.75% one or more among Ti, Zr and Hf are added to the alloy in 0.2-1 atomic ratio of (Ti+Zr+Hf)/S so that the sulfides of Ti, Zr and Hf are allowed to exist in the structure by 0.2-2vol% in total.
Patent JP-H03286884-A (JP)
Title: Braille word processor for blind person
Inventor: TAKIMOTO KUNIKO
IPC: G06F3/02
Filed: 1990-04-02
Abstract: PURPOSE:To enable documents of raised letters and letters to be prepared by a method wherein braille points type are incorporated on keys of a word processor, and the key is tapped by tactual sense. CONSTITUTION:When a blind person prepares a document, he can touch a key, can know a letter by raised letters, and can use a word processor by fitting the raised letters on the key. Further, by enlarging a letter of the key, a weak sighted person, an old man, and general person also come to operate the word processor more easily. Furthermore, since the word processor are arranged by the Japanese syllabary vertical arrangement and are very clear, it is very easy to be helpful. Since the raised letter and the letter are recorded, man can read the document even for a person uncapable of reading the raised letters.
Patent JP-S5211718-A (JP)
Title: Transmitter for remotecontrol of television receiver
Inventor: UTSU YOSHITOMO
IPC: H04N5/00
Filed: 1975-07-17
Abstract: PURPOSE: To perform remote control while confirming the screen by attaching a mirror to the transmitter for remote control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61247283-A (JP)
Title: Electret motor
Inventor: TAKADA TAKASHI
IPC: H02N1/00
Filed: 1985-04-24
Abstract: PURPOSE:To linearly move movable elements with a simple construction by opposing electret plates formed in strip shape through the prescribed gap into movable elements, and displacing the end displacing ranges of two bimorphs to dispose in the gap. CONSTITUTION:A movable element 1 is composed of two electret plates 2, 3 and a coupling piece 4, and the plates 2 are alternately polarized longitudinally in the strip shape. The plates 2, 3 are opposed to each other in the same polarity through the prescribed gap G1, and mounted on a guide rail linearly movably in the longitudinal direction. The movement continuing first and second bimorphs 5, 6 are integrated by superposing two piezoelectric elements 7, 8, the ends are disposed in the gap G1, and the other ends are secured to a base 11. Thus, the prescribed voltage is applied from a drive circuit 12 to the second bimorph 6 to displace it upward to move the element 1 in the prescribed direction at 90 deg. of an electric angle. Further, it is further moved similarly by the first bimorph 5 at 90 deg. of the electric angle. This is repeated to move the element 1 to the desired ground point.
Patent JP-S57204279-A (JP)
Title: Calcination-caking apparatus
Inventor: SHIRASAKI KIYOTAKA
IPC: C02F1/02
Filed: 1981-06-10
Abstract: PURPOSE: To enhance the reliability of operation, by attaching a load cell to each of a waste liquid-feed tank, a waste liquid-calcination caking vessel and a tank for condensed water from the vessel, and an operation controller to be driven on the basis of numerical values from these load cells.  
     CONSTITUTION: The weight W of waste liquid expected to be purified is determined and inputted into an operation controller 14. The waste liquid 1 is introduced into a feed tank 2 until indication W 1  by the weight gauge WIS-1 of a feed tank load cell 2 reaches the expected weight W. This waste water is fed into a calcination-caking vessel 4 by a feed pump 3, and then purifying work is started. The weight W 2  of the waste liquid during the purifying work is measured by the weight gauge WIS-2 of a load cell 12. Thereafter, steam is condensed by a condenser 7 and introduced as condensed water into a condensed water tank 8. The weight W 3  of the condensed water is measured by the weight gauge WIS-3 of a load cell 13. Said weights W 1 , W 2 , W 3  of the waste liquid are inputted into the operation controller 14, to automatically control the feed pump 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63253274-A (JP)
Title: Logic integrated circuit
Inventor: TERADA NORIO
IPC: H01L27/04
Filed: 1987-04-09
Abstract: PURPOSE:To detect a failure part in a short period of time by providing the same logic circuit as a basic logic circuit, connecting their outputs to inputs of an exclusive OR circuit, respectively, and using its output as an output state fault detecting terminal. CONSTITUTION:An output state fault detecting logic of a logic circuit X is constituted by connecting in parallel the same logic circuit X'' as a logic circuit X whose terminals, A, B are input terminals, connecting outputs of the logic circuit X and the logic circuit X'' to input terminals of an exclusive OR circuit H1, respectively, and using its output terminal F1 as a detecting terminal. In a logic circuit Y and Z, as well, an output state detecting circuit whose output terminals F2, F3 are detecting terminals is provided in the same way. The detecting terminals F1, F2 and F3 are connected to an OR circuit J, respectively so that one of the detecting terminals F1, F2 and F3 becomes logic '1', in case a failure has been generated in one of output terminals X''', Y''' and Z''' of the logic circuits X, Y and Z.
Patent JP-S5713318-A (JP)
Title: Rice chest with measuring capability
Inventor: TAKEDA TERUO
IPC: A47J47/04
Filed: 1980-06-27
Abstract: PURPOSE:To make measurement possible in several cases by a method wherein a measuring shutter member with a plurality of movable compartments between inlet and outlet sides for rice is installed so that the amount of rice to be discharged is regulated in proportion as the measuring shutter member is movable. CONSTITUTION:A rice chest is formed with a rice container 2, a rice discharging channel 3 and a rice receiving vessel 4. Fitted in the rice discharging channel 3 are an upper shutter board 6 for opening and shutting an inlet 3a for rice, a lower shutter board 7 for opening and shutting an oulet 3b, and a measuring shutter member 9 coupled with cross-shaped compartments 8 in such a way that the shutter is freely movable upward and downward. Since half portions 3b1, 3b2 of the outlet 3b have been formed in the outlet 3b, rice moves into the outlet for fice 3 when the measuring shutter member is positioned at the level indicated by a solid line, and half of the rice contained in the measuring chamber in the measuring shutter 9 separated by the compartments 8 at the position indicated by a chain line with a dot is discharged, while the whole amount of the rice contained in the measuring chamber at the position shown by a chain line with a pair of dots is discharged. Thus, the outflowing amount of rice can be regulated according to the position of the measuring shutter member.
Patent JP-H04320484-A (JP)
Title: Organic electroluminescent device
Inventor: SATO YOSHIHARU
IPC: C09K11/00
Filed: 1991-04-19
Abstract: PURPOSE:To provide an organic electroluminescent device which can be driven at low voltage. CONSTITUTION:The title device comprises an anode 2a, a hole injecting and transporting organic layer 3, an organic luminescent layer 4 and a cathode 2b provided on a substrate in this order and the hole injecting and transporting layer 3 comprising a metal complex and/or metal salt of an aromatic carboxylic acid. The device allows a practically sufficient luminance of emission to be obtained at low driving voltage when applying voltage between the both electrode.
Patent JP-H01262971-A (JP)
Title: Manufacture of bumper for automobile
Inventor: YAMAMOTO HIROSHI
IPC: B60R19/04
Filed: 1988-04-11
Abstract: PURPOSE:To provide a bumper having excellent absorption characteristics for impact energy and to prevent it from being deformed, by inserting a crystalline resin molding into the recess of the outer cover of a bumper of soft material having a nearly U-shaped section, applying baking coating to its outer cover, while it is being supported. CONSTITUTION:At first, a molding 3 composed of crystalline resin is inserted into a nearly U-shaped recess 2a of an outer cover 2 of a bumper, on which molding 3, a recess 3a having a nearly W-shaped cross section is provided beforehand on the side of the opening of the recess 2a of the outer cover 2 of the bumper. The bottom of the recess 3a is supported by a supporter member 4 to spray acryl or melamine paint 5 on the surface of the cover 2 of the bumper. In this manner, deformation of bumper can be prevented and further a bumper for automobile having a thin cover member which can slowly absorb an impact is obtained.
Patent JP-H11289208-A (JP)
Title: Antenna elevating device
Inventor: KOBAYASHI MINORU
IPC: H01Q1/12
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To eliminate stress applied to a waveguide and to prevent damage of the waveguide from occurring by providing a rotation mechanism which rotates an antenna together with the waveguide, and a rotary joint installed at the center of an antenna rotation axis. SOLUTION: This device is provided with a waveguide 2 that is a transmission path from a transmitter or a receiver to an antenna 1, a rotation mechanism 4 which rotates the antenna 1 and the waveguide 2 and a rotary joint 6 installed at the center of an antenna rotation axis. The rotation axis of the joint 6 is made to coincide with the rotation axis O of the mechanism 4 and the joint 4 is fixed to a pole 3 with a fixture 7. Although the waveguide 2 transmits radio waves through a rectangular cross section shape, the rotary joint can rotate because it uses a coaxial line at a rotation center part and performs transmission. Such an antenna elevating device operates in the same way as the conventional manner.
Patent JP-H05291213-A (JP)
Title: Cleaning method of semiconductor manufacturing apparatus
Inventor: IIZUKA KATSUHIKO
IPC: H01L21/302
Filed: 1992-04-09
Abstract: PURPOSE:To provide a cleaning method, of a semiconductor manufacturing apparatus, wherein undesired deposits can be removed and the inside of a treatment chamber can be cleaned in a short time in a cleaning method where the undesired deposits in the treatment chamber of a dry etching apparatus or the like due to an RIE method or an ECR method are removed by a treatment gas. CONSTITUTION:In the cleaning method of a semiconductor manufacturing apparatus, deposits which have been deposited inside a treatment chamber 1 used to etch a body, to be worked, placed on a mounting stand 4 are removed by using a treatment gas. The cleaning method is constituted so as to include the following: a protective body 21 is placed on the mounting stand 4 in order to protect the mounting stand 4 from the treatment gas; the protective body 2 is introduced into the treatment chamber 1 in a state that its temperature is kept at 0 deg. or lower; and the deposits are removed by means of the treatment gas which has been activated.
Patent JP-S58204606-A (JP)
Title: Matching device of antenna
Inventor: NISHIKAWA TOSHIO
IPC: H01P5/12
Filed: 1982-05-24
Abstract: PURPOSE:To simplify the construction of an antenna matching device, by forming an impedance converter comprising strip lines and a directional coupler on one insulating board. CONSTITUTION:On one main surface of the insulating board, there are formed impedance converters 13-!3 comprising radial strip lines 12-12 directed from a point P of its center to a circumference of the board 11. Further, the directional coupler 14 one end of which is led out from the point P and the other end of which is led out at the circumference of the board 11 through the root of the lines 12-12, is formed at the inside of the strip lines 12-12. An entire surface electrode 15 is provided on the other major plane of the board 11 and terminated with a terminating resistor 16 to the other terminal of the coupler 14. Through the forming in this way, the construction of the antenna matching device used to connect plural antennas to one feeder is simplified.
Patent JP-H04322790-A (JP)
Title: Method and facility for pretreating waste
Inventor: ICHIKAWA TATSU
IPC: B01D53/38
Filed: 1991-04-19
Abstract: PURPOSE:To effectively pretreat waste water with ozone by ozonating the waste water to improve the biodegradation of the org. matter in the waste water and utilizing the unreacted ozone remaining in the waste water to oxidize and decompose the origin of a putrid smell. CONSTITUTION:Suspended matter is removed by a solid-liq. separation tank 1, and the waste water freed of the suspended matter is stored in a flow control tank 2. The ozone from an ozonizer 5 is brought into contact with the waste water supplied from the tank 2 in an ozonation tank 4 and subjected to a reaction. The waste water overflowing the tank 4 is retained in an ozone reaction tank 11 for a specified time. The gaseous mixture of the putrid smell of the waste water generated in the tanks 1 and 2 and the ozone remaining in the tanks 4 and 11 is forcedly decomposed in the waste ozone treating tank 8 connected to the tank 4 through a duct 7 to eliminate the putrid smell.
Patent JP-H09260408-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA OSAMU
IPC: C09J11/04
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To realize excellent adhesive strength, little warping of a chip, generation of no void or no chip crack, and high reliability, by coating a bed of a lead frame with an insulating adhesive by screen printing, drying the insulating adhesive, and then adhering and fixing a semiconductor chip and the lead frame to each other. SOLUTION: A semiconductor device is manufacture by coating a bed of a lead frame with an insulating adhesive containing as essential components a thermoplastic resin, insulating powder and a solvent by screen printing, drying the insulating adhesive, and then adhering and fixing a semiconductor chip and the lead frame to each other. Thus, by screen-printing the insulating adhesive, an insulating adhesive layer having a lower solvent remaining ratio and a higher degree of freedom of composition than in a conventional dispenser drop method is formed. Since the type and mixing quantity may be freely selected from those of thermoplastic resin and thermosetting resin with respect to the composition of the meltable insulating adhesive, warping deformation of a large-size chip may be reduced.
Patent JP-H09248982-A (JP)
Title: Facsimile transmission form for optical reading
Inventor: AIZAWA AKIFUMI
IPC: B41M5/124
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To inhibit information entry spaces from being recorded on the receiving form, and carry out optical reading without detriment to the information reading by rendering information entry spaces recognized visibly clearly during the period of entry of optically reading information, and avoiding the existence thereof during facsimile transmission. SOLUTION: The optically reading facsimile transmission form 1 is formed that an ancillary sheet 3 having information entry spaces 5-12 to be written in copy to optically reading information copying entry parts is separably bound on the upper part of a facsimile transmission sheet 2 having optically reading information copying entry parts. Also, there is provided a noncarbon type copying structure for writing down articles written in the information entry spaces 5-12 of an auxiliary sheet 3 in the optically reading information copying entry parts of the facsimile transmission sheet 2, and in a part corresponding to the optically reading information copying entry parts of the facsimile transmission sheet 2, timing marks are put for optically reading the optically reading information to be written in copy.