baber/WOPTO huggingface dataset:
Patent JP-H0688938-A (JP)
Title: Focus detector
Inventor: OTAKA KEIJI
IPC: G03B13/36
Filed: 1992-09-07
Abstract: PURPOSE:To keep the optical performance of an object image (secondary image) formed by a secondary image forming lens excellent and to detect a focus with high accuracy by making the optical axis of the secondary image forming lens for a visual field region out of the axis of an objective lens non-parallel. CONSTITUTION:Among plural pairs of secondary image forming lenses constituting a secondary optical system 45, the surfaces 40, 41 on the light exit side of secondary image forming lenses 46-2a, 46-2b, 46-3a, 46-3b corresponding to a peripheral visual field area out of the optical axis of an objective lens are composed of a plane inclined to the optical axis 39 of the secondary image forming system corresponding to the optical axis of the objective lens. Thus, the angles alpha, beta expanded between the central beams 43-2a, 43-2b, 43-3a, 43-3b of the respective beams 42-2a. 42-2b, 42-3a, 42-3b before and after refraction at the planes 40, 41 and the perpendicular lines 44-1, 44-2 of the oblique planes 40, 41 are made small. Consequently, aberrations generated at the light exit planes 40, 41 are suppressed to be small.
Patent JP-H09112238-A (JP)
Title: Oil filter
Inventor: FUJIMOTO ETSUO
IPC: F01M11/10
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an oil filter which is light and manufactured at a low cost by reducing the number of part items in the oil filter. SOLUTION: In an oil filter, a cylindrical filer element 3 is stored inside a housing 2, the bottom part of the housing 2 is closed by a cover body 1, an oil take-in opening 5 which communicates with the periphery of the filter element 3 is arranged on the cover body 1, and an oil discharge cylinder 4 which communicates with the inner circumferential part of the filter element 3 is arranged, and also a check valve 6 with which the oil take-in opening 5 is covered from the inward of the housing 2 is equipped. The upper end surface 3e of the filter element 3 is fixed to the upper surface part 2a of the housing 2, and the check valve 6 is arranged between the lower end surface of the filter element 3 and the cover body 1, and also a slit is formed on the check valve 6 so as to be extended/contracted by being followed after the vertical movement of the filter element 3.
Patent JP-H02111458-A (JP)
Title: Apparatus for treating garbage
Inventor: YOSHINO MASATAKA
IPC: E03C1/266
Filed: 1988-10-20
Abstract: PURPOSE:To prevent arrival of malodor at a sink top in sink by arranging a water trap in a feeding pipe connecting a casing having a shredding part with a dewater casing providing a drainage hole and a discharging hole. CONSTITUTION:In the casing 10, a charging hole 6 connecting with a drainage hole 2 of the sink 1 is arranged at the upper part and the shredding part 10d arranging shredding edges 15 rotated with a motor 12 is arranged at the lower part of the charging hole 6. In the dewater casing 24 connecting with the feeding pipe 22 providing the water trap 22a on the way of this casing 10, the drainage hole 28 connected with a draining hose 27 communicating with a sewer pipe, etc., at the lower part and the discharging part 26 are arranged, respectively. In this dewater casing 24, a dewater drum 31 rotated with a motor 48 and providing plural dewater holes 32 is arrange and also interspace between the bottom part of the casing 10 having the shredding part 10d and the drainage hole 28 of the dewater casing 24, is connected with a bypass hose 30.
Patent JP-H06128681-A (JP)
Title: Mouth piece of subsidiary combustion chamber of diesel engine made of fe-based heat resistant alloy
Inventor: MIHASHI AKIRA
IPC: C22C38/52
Filed: 1992-09-07
Abstract: PURPOSE:To produce a mouth piece of a subsidiary combustion chamber for a Diesel engine excellent in oxidation resistance at high temp. and thermal shock resistance by preparing an Fe-based heat resistant alloy contg. specified amts. of Cr, Ni, Co, Nb, Mn, Si, C and N. CONSTITUTION:An Fe-based heat resistant alloy having a compsn. consisting of, by weight, 28-33% Cr, 26-32% Ni, 2-10% Co, 0.1-1% Nb, 0.1-1.5% Mn, 0.1-1.5% Si, 0.02-0.5% C, 0.05-0.5% N and the balance Fe with inevitable impurities is prepd. When this heat resistant alloy is used, the objective mouth piece of a subsidiary combustion chamber for a Diesel engine excellent in oxidation resistance at high temp. and thermal shock resistance is obtd.
Patent JP-H09107193-A (JP)
Title: Shield tape for electromagnetic shielding and electromagnetic shielding light transmitting board and electromagnetic shielding method
Inventor: KIMURA AKIO
IPC: H05K9/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a shielding effect simply by using a shield tape for electromagnetic shielding made by plating metal on a base material made out of either of a fabric, knitted goods, a nonwoven fabric of synthetic resin, and forming it into the shape of a tape. SOLUTION: A shield tape 3 for electromagnetic shielding having a U-shaped cross section is provided at the end surface 1a of an electromagnetic shielding light transmitting board 1, and each end surface 3a of this shield tape 3 for electromagnetic shielding is extended inside along both surfaces of the electromagnetic shielding light transmission board 1, and is provided so as to interpose the electromagnetic shielding light transmitting board 1 between and hold it. Consequently, the electromagnetic shielding light transmitting board 1 becomes a kind of dielectric by a well-known labyrinth effect, and a conductive member 2 and the shield tape 3 for electromagnetic shielding come approximately in a continuity. Accordingly, the eletromagnetic shielding light transmitting board 1 is connected to a conductive frame body 4 as a window frame, a mold form, etc., and the shield tape 3 for electromagnetic shielding makes a continuity with this frame body 4, and electromagnetic shielding is achieved by grounding the frame body 4.
Patent JP-H09111606-A (JP)
Title: Display unit for loom
Inventor: MAKINO YOICHI
IPC: D03J1/02
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To improve operability when preparation for weaving work is performed by operating control switches of touch panel type. SOLUTION: This display unit comprises a loom control computer C connecting a display unit 56 having a display screen S on which control switches 59-66 of touch-panel type are displayed so that means for preparing for weaving (i.e., looming), including a let-off motor 11, shedding driving motor 50, loom driving motor M, take-up motor 292, weft length measuring and reserving unit 29, and solenoid 3-way valves 421, 432, can be collectively controlled by ON operation of the control switches a single display screen S.
Patent JP-S62122748-A (JP)
Inventor: OGAWA MASAKI
IPC: C09J7/02
Filed: 1985-11-22
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-H01106580-A (JP)
Title: Decoding device
Inventor: OKANO TATSUO
IPC: H04N1/413
Filed: 1987-10-19
Abstract: PURPOSE:To efficiency cope with an error by recognizing the occurrence of the decoding error when picture data of one scanning line quantity are not decoded within a prescribed time. CONSTITUTION:A programmable timer device 29, in which the time required for producing pictures of one scanning line quantity in an ordinary modified- modified read(MMR) decoding process is set as a timer value, becomes time-out when the time elapses. Namely, when the decoding process of one scanning line quantity in an MMR decoding section 38 does not complete until the time up of the programmable timer device 29, time-out pulses are sent to an interrupt signal generator 30. Upon receiving the pulses, the generator 30 generates an interrupt signal I/R3 against a CPU32 and informs the CPU32 of the time-out. The CPU32 discriminates that an error occurs in the MMR decoding process being executed so far and the MMR decoding section 38 is put in a deadlock state, and interrupts the MMR decoding process. At the same time, the CPU32 executes a process against the error.
Patent JP-2001094064-A (JP)
Title: Crystallization method and method for manufacturing semiconductor device
Inventor: ARIKADO TSUNETOSHI
IPC: H01L27/105
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a crystallization method for a film, where an end point is set in a point in which an amorphous region disappears completely by monitoring a crystallization process or a uniform ferroelectric characteristic is provided in an region of a ferroelectric film on a substrate. SOLUTION: In a process, in which a semiconductor film or an insulating film in an amorphous state is crystallized on a substrate 5, the semiconductor film or the insulating film is irradiated with a laser beam, Raman scattering light which is emitted from the semiconductor film or the insulating film in the amorphous state and the Raman scattering light of the semiconductor film or the insulating film which is crystallized are measured simultaneously by a Raman spectroscope 9, and a temperature is controlled, in such a way that their intensity ratio becomes an optimum value. The difference in the quality of a ferroelectric film, such as a PZT film or the like, which could not be monitored in conventional cases can be detected. The cause for the irregularities in a ferroelectric characteristic can be monitored during heating process. Irregularities in the ferroelectric characteristic inside the face of a wafer or between wafers can be improved sharply.
Patent JP-S62182708-A (JP)
Inventor: SOLCZ EDWARD JOHN
IPC: G06K15/12
Filed: 1986-11-06
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-H02109914-A (JP)
Title: Pruning scissors
Inventor: HARADA IWAJIRO
IPC: B26B13/28
Filed: 1988-10-20
Abstract: PURPOSE:To obtain pruning scissors with a good cutting efficiency by sliding blade parts and carrying out slide cutting of branches, etc. CONSTITUTION:For example, when handles 3 and 4 are tightly held in the directions 3' and 4', a fulcrum 5 is set at a position 5' to left so as to slide a cutter blade 1 and a receiving blade 2 to positions 1' and 2' and carry out side cutting. The fitting of the cutting blade causing backlash by abrasion of the fulcrum is corrected by providing a setscrew 7 on the left side of the fulcrum 5'. The handles 3 and 4 and the cutting blade 1 and receiving blade 2 are detachable by bolts 8. Thereby, even abraded blade parts can be exchanged.
Patent JP-H06118475-A (JP)
Title: Camera
Inventor: KATO MINORU
IPC: G03B17/00
Filed: 1992-10-02
Abstract: PURPOSE:To surely inhibit the operation of a camera in the case of loading a small-sized cartridge by providing a means for detecting the small-sized cartridge, and a means for inhibiting the operation of the camera in the case of judging that it is the small-sized cartridge. CONSTITUTION:A triangular contact part 25c is formed on a DX code detection pin 25, and projected to a cartridge chamber 23 side from an aperture part 21a. A push switch 27 is fixed on the side of the tip part 25b of the DX code pin 25 opposite to the cartridge chamber 23. When the small-sized cartridge 13 is loaded, the diameter of the cartridge 13 is small, so that the cartridge 13 does not abut on the contact part 25c, and the switch 27 is turned off. The switch 27 and the DX code pin 25 are connected to a control part. A situation that the switch 27 is turned off shows either that the cartridge 13 is loaded or that is not loaded, thereby inhibiting the operation of the camera.
Patent JP-H04143954-A (JP)
Title: Dynamic tracking device
Inventor: SHIMODA KENJI
IPC: G11B15/467
Filed: 1990-10-04
Abstract: PURPOSE:To prevent the deterioration of an element by selectively leading out the pieces of first and second sawtooth wave information that correspond to the scanning period of a reproducing head, D/A converting an output to impact it to an electro-mechanical conversion element and suppressing a ringing. CONSTITUTION:The first and the second generating parts of sawtooth waves generate W1 and W2 respectively. The sawtooth wave information W1 indicates a prescribed wave by a control pulse CTL and a head switching pulse HSW. The sawtooth wave W2 is extended from the end of the scanning period of the reproducing head AH to the front half of the non-scanning period, has the reversed wave form of W1, and has an apex falling from the apex of the wave W1. 1TP is a level to give a displacement by one track pitch. A selector 300, based on timing signals, derives selectively W1 from the scanning period and W2 from the non-scanning period, W2 is continuously outputted from the apex of W1, a tracking error is added at an adder 31, and the electromechanical conversion element 13 is driven after the D/A conversion. The rapid change in the wave form W1 is relaxed, and the suppression of the ringing and the prevention of the element deterioration are attained.
Patent JP-S63125148-A (JP)
Inventor: TAKEUCHI AKIRA
IPC: B65D6/02
Filed: 1986-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04256991-A (JP)
Title: Instructor station mounted on practice apparatus
Inventor: RICHIYAADO EICHI GURASU
IPC: G09B19/16
Filed: 1991-09-17
Abstract: PURPOSE: To unnecessitate the change of a posture by means of an instructer for controlling and monitoring a practicing job by arranging an instructer seat at an instructing position over the trainee's shoulder. CONSTITUTION: A simulated cockpit has two trainee's positions 34 and 36. An instructer station 40 is mounted on a track pair 37 and 38 provided along the shaft of the cockpit. The instructer station 40 is provided with the instructer' s seat 41, a work surface 43 incorporating a display and a work surface supporting structure body 45. By the configuration, the instructer can execute observation over the sholders of trainees. Therefore, the instructer can simultaneously observe the actions of the trainees, a visual scene and the usage conditions of the device. In the meantime, practicing environment is controlled and monitored by corresponding switches in the display and the work surface 43.
Patent JP-H09146137-A (JP)
Title: Camera provided with shake correcting function
Inventor: MIYAMOTO HIDENORI
IPC: G03B5/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To realize a photographing capable of suppressing influence by shake even in a consecutive photographing by continuing shake detecting operation in a specified mode (consecutive photographing mode). SOLUTION: A CPU 1 is a one-chip microcomputer and controls all the sequence of a camera. A shake detection circuit (angular velocity detection circuit) 3 detects angular velocity in an X-axis direction (longitudinal direction of the camera) centering a Y-axis in the shake amount of the camera. A shake detection circuit 4 detects the angular velocity in a Y-axis direction (breadth direction of the camera) centering an X-axis. Furthermore, a mode selection device 24 is a device for allowing a photographer to select a photographing mode, so that the consecutive mode, a self mode, etc., are selected. In such a case, the shake detecting operation is continued in the specified mode (consecutive photographing mode).  Therefore, in the consecutive photographing mode, the time for calculating a shake reference signal is not required in every photographing in the consecutive photographing mode, and the number of exposed photographic frames in a specified time is increased.
Patent JP-H08123222-A (JP)
Title: Electrophotographic device
Inventor: ISHIKAWA MASAYUKI
IPC: G03G15/16
Filed: 1994-10-28
Abstract: PURPOSE: To provide an electrophotographic device capable of improving the transfer characteristic of a toner image and enhancing printing quality. CONSTITUTION: This device is provided with a transfer condition detecting means for detecting a transfer condition for transferring the toner image to a printing medium, a control part which receives a detection signal from the transfer condition detecting means and outputs a command signal corresponding to the transfer condition, a set transfer current/transfer voltage switching circuit 19 which receives the command signal from the control part and sets at least either transfer current or transfer voltage corresponding to the transfer condition, and a transfer part high voltage power source 20 applying the transfer current and impressing the transfer voltage based on setting by the switching circuit 19.  Then, the power source 20 applies the transfer current to the printing medium and impresses the transfer voltage on the transfer part based on the setting by the switching circuit 19. At least either the transfer current or the transfer voltage is set corresponding to the transfer condition.
Patent JP-H06120215-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA TAKAO
IPC: H01L21/3205
Filed: 1992-10-05
Abstract: PURPOSE:To obtain a manufacturing method wherein the controllability of plating film thickness is improved, and the plating film thickness difference caused by the depth difference of wiring forming regions is reduced, in the manufacturing method of a semiconductor device wherein metal wiring is formed by using an electroplating method. CONSTITUTION:A third metal film 9 and a fourth metal film 10 are formed on a second insulating film 8 which isolates wiring regions on a semiconductor substrate 1. Thereby, when a plating film reaches to come into contact with the third metal film, the area of metal turning to a plating electrode increases, and the plating rate decreases, so that the controllability of film thickness can be improved without decreasing the average plating rate. Since the deeper aperture requires the longer time until the plating rate decreases, plating film thickness difference caused by the depth difference of apertures 12A, 12B can be reduced.
Patent JP-H01107680-A (JP)
Title: Driver circuit for oscillatory wave motor
Inventor: KASHIYAMA RITSUO
IPC: H01L41/04
Filed: 1987-10-20
Abstract: PURPOSE:To improve drive efficiency by mounting a switching circuit composed of two pairs of pairs of switching mean, connecting transformers at the nodes of each pair of the switching means and changing over the directions of currents in the transformers. CONSTITUTION:A driver circuit for an oscillatory wave motor 40 is composed of an oscillator 1 generating higher harmonics, a phase shifter 2 for forming high frequency for drive in phase difference at 90 deg., a rotation changer 3, buffers 4-11, transistors(Tr) 20-27 for switching, diodes 28-35 for protecting the Trs 20-27, transformers 36-37 for step-up and coils 38-39 for shaping a waveform. The directions of currents flowing through said transformers 36-37 are changed over alternately by the switching operation of said Trs 20-27, high-voltage high frequency voltage is acquired, and the oscillatory wave motor 40 is driven.
Patent JP-H03126903-A (JP)
Title: Picture recording and reproducing system
Inventor: TAKAHASHI KIMIHIDE
IPC: G02B6/12
Filed: 1989-10-12
Abstract: PURPOSE:To simplify a signal processing process and to obtain the inexpensive picture recording and reproducing system by applying the signals which correspond one to one to the signals read out of a CCD solid-state image pickup element as they are to the picture element electrodes of a matrix type display means. CONSTITUTION:The numbers of the vertical and horizontal picture elements of the CCD solid-state image pickup element 22 on which subject images are made incident via a photographic lens 20 are respectively set the same as the number of the vertical and horizontal picture elements of the matrix type display means (liquid crystal display device) 10. The CCD solid-state image pickup element 22 makes the successively read out signals by each picture element into the signals corresponding one to one to the accumulation charge signals by each picture element by executing, for example, sample holding, gamma correction, etc. These signals are applied as they are to the corresponding picture element electrodes of the matrix type display means without converting the signals to an NTSC system. The need for converting the video signals to the prescribed system of the NTSC system, etc., is eliminated in this way and the signal processing circuit is simplified.
Patent JP-H11109650-A (JP)
Title: Production of multilayer printed circuit board
Inventor: HATAKEYAMA SHUICHI
IPC: H05K3/46
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer printed circuit board of a build-up system which forms via holes of high quality having no gouge or separation and is excellent in interlayer connection reliability. SOLUTION: In this manufacturing method of the multilayer printed circuit board, a photosensitive insulating resin layer is provided on an inner conductor formed in an insulating substrate and is exposed and developed via a phototool to form the via holes. Thereafter, the photosensitive insulating resin layer surface is subjected to circuit machining including plating to form a conductor wiring. At the time of developing, an aq. alkaline developer containing an organic solvent is used as a developer and an aq. soln. containing the organic solvent is used as a rinsing soln. after developing to manufacture the multilayer printed circuit board. As the developer, an aq. soln. containing diethylene glycol monobutyl ether and sodium borate is preferably used. Further as the rinsing soln., an aq. soln. containing diethylene glycol monobutyl ether is preferably used.
Patent JP-2000099477-A (JP)
Title: Method for managing access to object
Inventor: HORIKIRI KAZUNORI
IPC: G06F21/10
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To safely protect objects existing on a network by providing the method with a step for connecting 1st authority information to an access identifier (ID) by an access management server and enciphering the connected information by applying a public key owned by the server itself to generate a 1st access key and other steps. SOLUTION: A proxy object 301 generates an access ID and authority information for the ID. Then the object 301 connects the authority information to the access ID and enciphers the connected information by a public key to generate an access key. An HTTP client 50C receives the access key by message exchange using a cipher such as a secure socket layer(SSL) to/from an HTTP server 300. The client 50C receiving the access key connects authority information prepared by itself to a random number generated by itself and enciphers the connected information by the public key to generate an access key.
Patent JP-H08103913-A (JP)
Title: Water dispersable mold lubricant for application
Inventor: NAKAGOME SEIJI
IPC: B29C33/64
Filed: 1994-10-04
Abstract: PURPOSE: To reduce the amount of a contaminant on the surface of a die effec tively and thereby improve mold lubricity by adding a specific amount of a phenol oxidizing agent for silicone oil, to a mold lubricant for application consisting of silicone oil dispersed in a water dispersion medium with the help of a surfactant. CONSTITUTION: A micelle is formed by adding a surfactant to silicone oil which indicates a mold release action, and is dispersed in a water dispersion medium to obtain a water dispersable mold lubricant for application. In addition, a phenol antioxidant is added to the mold lubricant, so that thermal metamorphism of a mold lubricant at a heated molding temperature is effectively inhibited. The phenol antioxidant is used at the ratio of about 0.01 to 10wt.% for silicone oil. If the addition ratio is not more than said percentage, the expected effect cannot be obtained. On the other hand, if the addition ratio is not less than said percentage, the surface of the mold becomes contaminated by the antioxidant itself. The water dispersable mold lubricant modified by these components is applied to the surface of the mold using a brush.