baber/WOPTO huggingface dataset:
Patent JP-2000321933-A (JP)
Title: Image forming method and image forming device
Inventor: ARAI HIROYUKI
IPC: G03G21/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent image irregularity and to form a uniform-density image, by changing the position of a first toner image with respect to a seam and the position of a second toner image, formed by an integral number of turns of a photoreceptor after the formation of the first toner image thereon, with respect to the seam. SOLUTION: A second toner image G2 is formed on the photoreceptor 10 rotated one time by shifting its position from a first toner image G1 formed first with the seam 10T of a photoreceptor 10 as a reference. That is, the second toner image G2 is formed so as to be shifted from the first toner image G1 by a distance x in a main scanning direction. However, the first toner image G1 and the second toner image G2 are formed away from the seam 10T by the same distance D, as shown by (a). The first toner image G1 and the second toner image G2 are shifted from each other by a distance y in a sub-scanning direction, as shown by (b). The first toner image G1 and the second toner image G2 are formed so as to be shifted from each other by the distance x in the main scanning direction and by the distance y in the sub-scanning direction, shown by (c).
Patent JP-H06315461-A (JP)
Title: Endoscope
Inventor: ITO HIDEO
IPC: G02B23/24
Filed: 1993-05-07
Abstract: PURPOSE:To provide an endoscope such that the standing operation of a standing table can be regulated and cleaning can easily be performed. CONSTITUTION:In an endoscope in which, a removable head cover 27 is provided at the head of the insertion section, and a rotatable treatment device standing table 18 and a stopper 59 which regulates the treatment device standing table 18 to a certain limit are located at the head of an insertion portion, the stopper is provided at the head cover 27.
Patent JP-H08330204-A (JP)
Title: Exposure method
Inventor: KAWAKUBO SHOJI
IPC: H01L21/027
Filed: 1995-05-29
Abstract: PURPOSE: To improve the overlapping accuracy of the pattern of a critical layer and that of a middle layer when exposing a substrate where the critical layer and the middle layer are mixed in mix and match system to light. CONSTITUTION: Shot regions SB1, SB2,..., SBN of a middle layer on a critical layer on a wafer W are exposed to light. The shot regions of each four critical layers are included in each shot region SBn. With the four shot regions SBa-SBd as measurement target, the amount of position deviation between the vernier mark of the critical layer and that of the middle layer is measured at measurement points 32A-32D which are mutually located within the shot regions SBa- SBd, and the compensation value of a coordinate conversion parameter when aligning the middle layer is obtained from the measurement result.
Patent JP-H0277277-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1988-05-30
Abstract: PURPOSE:To give a deep interest to a pinball game by converting a second condition to easily accept a hit ball variably and diversely and, for plural fluctuation prize- winning devices, causing a group organization to be different corresponding to the fact that the hit ball wins a prize to each specific prize-winning port. CONSTITUTION:In the back side parts of A chuckers lined in three on a game board, first prize winning detectors 20-22 to detect the arrivals of the prize-winning balls, respectively, are provided, and as to B chuckers in the same way, second prize winning detectors 23 and 24 are provided, and as to a C chucker, a third prize winning detector 25 is provided. The control circuit is mainly composed of a managing circuit 26 as a managing means, a rotating speed and open condition time setting circuit 27 as a setting means, group organization and open condition time designating circuits 28, 29 and 30 as designating means and exciting current switching and driving circuits 40, 44, 46, 48 and 50, OR gates R5, R9, R10, R11 and R12 and AND gates A3-A7 are composed as selecting means, and the above-mentioned fluctuation prize-winning device is selected corresponding to the group organization designated by the group organization and open condition time designating circuits 28, 29 and 30.
Patent JP-S5755057-A (JP)
Title: Microwave discharge light source
Inventor: YOSHIZAWA KENJI
IPC: H05B41/24
Filed: 1980-09-19
Abstract: PURPOSE:To improve lighting properties and reduce the size of a microwave-generating apparatus by providing an auxiliary device for starting a discharge lamp which concentrates electromagnetic field in a space onto the discharge lamp. CONSTITUTION:A projection 12 made of the same material as the tube body of a discharge lamp 6, such as quartz glass is integrated with the outer wall of the discharge lamp. An auxiliary body 13 for starting the discharge lamp which is made of a metal wire is fitted in the projection 12. Concentration of electromagnetic field occurs at both ends of the auxiliary body 13 for starting the discharge lamp, to make the electromagnetic field more intensified even when the electromagnetic field caused in the space before lighting is weak. The intensity of the electromagnetic field in the discharge lamp can be made higher than that of the electromagnetic field when the discharging is started, and thus the lighting surely achieved.
Patent JP-H01301114-A (JP)
Title: Magnetic encoder
Inventor: SEO YUZO
IPC: G01D5/245
Filed: 1988-05-30
Abstract: PURPOSE:To obtain an excellent signal which is closed to a rectangular wave and to accurately and stably measure a position by providing an output terminal at the mid-point of a conductor group which has magneto-resistance effect and obtaining a magnetic encoder output from the output terminal. CONSTITUTION:The magneto-resistance element 19 is composed of the group of conductors 20 which have the magneto-resistance effect and are formed in a comb-tooth shape successively to magnetic width which is about (2n+1)lambda (n: integer larger than 0, lambda: width of one magnetic pole of the magnetic encoder) times that of a multipolar magnetic pole body. Then output terminals 18A-1, 18A-2, 18B-1, and 18B-2 are provide at the mid-point of the group of the conductors 20 and the magnetic encoder output is obtained from them to output the excellent signal which is close to the rectangular wave. Thus, the area of the element 19 increases a little and the position is measured with good accuracy and high reliability.
Patent JP-S5556726-A (JP)
Title: Triplicate pulse generating circuit
Inventor: OGAWA ATSUSHI
IPC: H03K5/00
Filed: 1978-10-23
Abstract: PURPOSE:To output the triplicate frequency pulse signal of an input signal by a simple constitution by passing the input signal through a 1st resistor after a 1st comparator and then by applying a mixture of its output and the output of a 2nd resistor, applied direct with the output of the 1st resistor, to a comparator. CONSTITUTION:An input signal applied to an input terminal 1 is applied to comparator 2 with thershold voltage VTh. Its output signal is passed through resistor 4 and added to the input signal, having passed through resistor 3, and an addition output is sent to one input terminal of comparator 5 while thershold voltage VTh is applied to the other. Consequently, the simple constitution can extract a pulse signal of a triplicate frequency of the input signal from output terminal 6 of comparator 5.
Patent JP-S5923088-A (JP)
Title: Motor driven compressor
Inventor: FUJIMOTO YOSHITAKA
IPC: F04B39/00
Filed: 1982-07-28
Abstract: PURPOSE:To prevent intrusion of bubbles into oil and to prevent the seizure of sliding parts of a compressor, by preventing agitation of oil by arranging a balance weight and an oil agitating member in a ring-like form and turning them together with a rotor. CONSTITUTION:Even if the volume at the bottom of an enclosed container 1 is small and the surface of oil in an oil sump 6 is raised to a level where a balance weight 9 and an oil agitation preventing member 11 attached to the lower end of a rotor 8 of a motor M are immersed in oil, oil is not agitated since the balance weight 9 and the oil agitation preventing member 11 are arranged in a ring-like form and they are turned together with the rotor 8. Thus, since the intrusion of air bubbles into oil is prevented, oil is supplied sufficiently to sliding parts of a compressor via an oil suction pipe 5 and an oil passage 7 extending through the inside of a motor shaft 4, so that seizure is not caused at the sliding parts of the compressor. Further, since a container having a small capacity can be used as the enclosed container 1, it is enabled to reduce the size of the entire structure of the compressor.
Patent JP-S5080526-A (JP)
IPC: F16K3/26
Filed: 1974-11-12
Abstract: A cutoff cock wherein a closure seat has an inner tapered protrusion surrounded by water passages and cooperating with an annular concave sealing valve, thus defining in the open position a passage without sudden variations of direction for the water; and wherein a filter member surrounds the valve for intercepting the particles entrained by the water.
Patent JP-H04331148-A (JP)
Title: Heat-resistant pet bottle
Inventor: TANAKA TAKASHI
IPC: B29C49/06
Filed: 1991-05-02
Abstract: PURPOSE:To improve the stability of mouth section size particularly at the time of high-temperature treatment by using either one of a resin such as a methacrylic resin, a methacrylic resin copolymer, an acrylic resin, etc., as a high-temperature resin employed as a heat-resistant PET vessel. CONSTITUTION:In a bottle 1 molded through an insertion method, an inserting piece 2 composed of a high-temperature resin is buried into a vessel mouth section 4 when a preform 3 consisting of a PET (polyethylene terephthalate) resin is molded. The bottle is formed in multilayer structure, in which the PET resin is used for inner and outer layers and the high-temperature resin as an intermediate layer, in a screw section 5, and an insert piece 2 is so provided that the high-temperature resin is used as an outer layer between a section from the lower section of the screw section 5 to a support ring 6. Either one of a methacrylic resin, a methacrylic resin copolymer, an acrylic resin, a polysulfonic resin or a crystalline PET resin is employed as the high-temperature resin at that time, and the bottle can resist high-temperature treatment at the time of filling sufficiently.
Patent JP-H06342077-A (JP)
Title: Radiation detector and radioactivity contamination monitor with the use there of
Inventor: ISHIBASHI MITSUO
IPC: G01T1/169
Filed: 1993-06-01
Abstract: PURPOSE:To enable measuring radioactivity contamination with uniform detection sensitivity also for the dent on a measuring object and human body. CONSTITUTION:By arranging thin plate scintillators 1 side by side or bending a scintillator 1 so as to make more or equal to two surfaces be side by side forming radiation detection surface, which is fixed to a case 4 having light reflection surfaces on the inner surface. The outside of the scintillator 1 is covered with a thin shading film 2 with at least being light reflection surface inside and a photomultiplier 3 is arranged inside the case 4. Or by arranging plate shape semiconductor radiation detectors for radiation measurement, two or more radiation detection surfaces are formed and each radiation detector surface is connected side by side to fix to the case 4. By arranging a preamplifier inside the case 4 to constitute a radiation detector, this radiation detector is approached to the measuring object or the human body with a drive means.
Patent JP-H0425187-A (JP)
Title: Laser oscillator
Inventor: KARASAKI HIDEHIKO
IPC: H01S3/038
Filed: 1990-05-21
Abstract: PURPOSE:To prevent an electrical field formed by a discharge start auxiliary tube from the propagation into a discharge tube so as to make discharge stable by a method wherein the discharge start auxiliary tube is held at the peripheral part of the discharge tube through the intermediary of an electric insulator. CONSTITUTION:An electrical insulator 11 is provided to the end and the intermediate point of a discharge start auxiliary tube 10a which is mounted on the periphery of a discharge tube main body 12a between anode 2a and a cathode 3a and connected to the anode 2a. The discharge start auxiliary tube 10a is mechanically held by the electrical insulators 11. As mentioned above, the discharge start auxiliary tube 10a is held at the discharge tube by the spacer 11 of electrical insulator, whereby the electric conductor part of the discharge start auxiliary tube 10a is prevented from approaching locally to the discharge tube main body 12a, so that the lens effect caused by an electrical field induced neat the tip of the discharge start auxiliary tube 10a is lessened and a discharge becomes stable, in result a laser oscillator can be prevented from fluctuating in output.
Patent JP-H07307490-A (JP)
Title: Formation method of zno film onto semiconductor photoelectric element
Inventor: KATO TOSHIHIRO
IPC: H01L33/42
Filed: 1994-05-10
Abstract: PURPOSE:To reduce the contact resistance between a semiconductor and a ZnO film by a method wherein the ZnO film is formed onto a semiconductor photoelectric element and it is then heated up to a prescribed temperature so as to be annealed. CONSTITUTION:In a method, a film 24 which is composed mainly of ZnO and whose conductivity is high is formed onto a semiconductor photoelectric element 10 in which light and electricity are converted. In the method, the ZnO film 24 is formed onto the semiconductor element 10, and it is then heated up to a prescribed temperature so as to be annealed. For example, a semiconductormultilayer-film reflector 14, a p-AlGaAs clad layer 16, a p-GaAs active layer 18, an n-AlGaAs clad layer 20 and an n-GaAs cap layer 22 are laminated sequentially on a p-GaAs substrate 12. A ZnO film 24 which is transparent, whose conductivity is high and which has been doped with All is formed on the cap layer 22, and metal electrodes 26, 28 are formed on a part on it and on the rear surface of the substrate 12. The ZnO film 24 is formed by a sputtering operation, and it is then held at 800 deg.C for five minutes in a nitrogen atmosphere at an oxygen partial pressure of about 100ppm so as to be annealed.
Patent JP-H10322445-A (JP)
Title: Internet telephone system and access point device
Inventor: NADA NORIAKI
IPC: H04M1/663
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To allow a user to discriminate whether or not a user is a legal user by detecting a caller telephone number and authenticating the caller itself so as not to manage a user ID and a password by the user. SOLUTION: A reception control section 3 receives a reception terminal start signal as a connection request via a public telephone line 1 via a network interface section 2 and recognizes it as a telephone line connection request from the user and sends a primary reply signal denoting normal reception of the reception terminal start signal to an exchange of the public telephone line 1. Then the control section 3 receives a dial telephone number signal via the network interface section 25 from the exchange connecting to the public telephone line 1. The dial telephone number signal received by the reception control section 3 is fed to a dial telephone number detection section 5, which extracts only telephone number data and gives the data to a person authentication section 6.  The person authentication section 6 collates all user's telephone numbers to be registered with the received telephone number and sends a signal of a person authentication OK to the reception control section 3 when any registration telephone number coincident with the received telephone number is in existence.
Patent JP-H09295065-A (JP)
Title: Bending formation and device thereof
Inventor: HAYASHI SHINICHIRO
IPC: B21D43/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To shorten bending time at one step and many steps only by feeding a straight wire rod, by reciprocating a bend-pushing body from plural directions to the center direction to the straight wire rod. SOLUTION: A coil material W1 is straightened through straight line correcting devices 4a, 4b and a feeding device 4c. The corrected straight wire rod W2 is projected from the tip part of a base stock holding part 6 to set a bend-formation state. A bending and cut-off working part 10 is arranged at the front surface side of a base board 5 stood at a base table 2. The bending and cut-off working part 10 is provided with a Y-directional bending part crossed at the right angle to the bending line and a Z-directional bending parts 12, 12a crossed at the right angle to this bending part. The pushing bodies at both bending parts are single or simultaneously advanced/retreated in a desired bending direction to the straight wire rod W2. By this method, the corrected straight wire rod W2 is bent to two directions and the composed direction thereof.  After completing the bending, the bending material W3 projected from the tip part of the base stock holding part 6 is cut off. By this method, the supplying work efficiency of the straight wire rod W2 is improved.
Patent JP-S62285963-A (JP)
Title: Paint for use in coating open-air stored cargo and coating method
Inventor: SHINKAWA NAOHITO
IPC: C09D5/02
Filed: 1986-06-05
Abstract: PURPOSE:To obtain a paint for use in coating open-air stored cargo, which is inexpensive and effective as a waterproofing and dust-proof coat and can prevent the cargo from being deteriorated by air oxidation, by mixing an aq. emulsion of a resin with an aq. emulsion of asphalt. CONSTITUTION:A paint for use in coating is obtd. by mixing a resin emulsion, obtd. by emulsifying and dispersing a resin in water, with an asphalt emulsion obtd. by emulsifying and dispersing asphalt in water. In said resin emulsion and in said asphalt emulsion, the concn. of the resin and the asphalt is adjusted to a proper value from the viewpoints of emulsion stability and viscosity characteristics. Generally, the concn. of the resin in the resin emulsion is 30-65wt% and that of asphalt in the asphalt emulsion is 30-75wt%. The resin emulsion is mixed with the asphalt emulsion in a weight ratio of resin emulsion to asphalt emulsion of 1 to 0.1-20.
Patent JP-S5832120-A (JP)
Title: Electromagnetic flow meter
Inventor: MOCHIZUKI TSUTOMU
IPC: G01F15/07
Filed: 1981-08-20
Abstract: PURPOSE:To improve measurement accuracy over a wide measurement range by putting a converting circuit which includes a sampling pulse number conversion in operation invariable within a large-signal-level range. CONSTITUTION:An induced voltage of a rectangular wave generated between electrodes 2a and 2b of a flow duct 1 is amplified and supplied to a pulse number converting circuit 6, which converts only a flow rate signal, from which spike noises due to switching of energizing are removed, into the number of pulses. This output pulse is frequency-divided by a frequency divider 8 at a presribed rate and integrated by an integrating meter 9, whose output is converted by a code converter 10 into a code before being outputted. The output pulse of the pulse number converting circuit 6 is integrated by an integrating meter 11 in every period of energizing, and a comparator 12 compares the integrated value with two upper and lower limit set values. Then, a control circuit 13 controls the gain of a variable amplifier 16 and the frequency division ratio of the frequency divider 8 according to the comparison result.
Patent JP-H01300659-A (JP)
Title: Clock message sending function for key telephone system
Inventor: KITAGAWA ISAMU
IPC: H04Q3/58
Filed: 1988-05-27
Abstract: PURPOSE:To facilitate the storage and management of recording content when plural talking contents are recorded by synchronizing a recording function and a clock function and sending a message of date automatically when the talking is finished during the recording of the talking. CONSTITUTION:A clock circuit section 11 and a voice synthesis section 14 are provided to a key telephone system 1 and a date message transmission button 24 is provided to a private telephone set terminal 2. Then a date message is sent to a recorded terminal 22 of the private telephone set 2 from the voice synthesis section 14 by receiving a talking end command from the private telephone set 2 at the recording of talking. Thus, the effective utilization of the clock circuit section provided substantially to the key telephone system 1 is attained and the user makes recording plural without noticing the date message and in the case of recording talking contents, the storage and management of the recording contents are facilitated.
Patent JP-H06339456-A (JP)
Title: Apparatus for endoscopy
Inventor: ISHIGAMI TAKAKAZU
IPC: G02B23/24
Filed: 1993-06-01
Abstract: PURPOSE:To provide an apparatus for endoscopy, in which the insertion portion of an endoscope is prevented from buckling when the endoscope is passed through a guide tube and the amount of projection of the endoscope from the end face of the guide tube is adjusted. CONSTITUTION:An apparatus 1 for endoscopy comprises an endoscope 2 and a guide tube 4. The guide tube 4 has an insertion portion 40 formed by an end portion 41, a curved portion 42 and an elastic portion 43, and has an at-hand guide tube control portion 45, which is provided with a curving control knob 46. The endoscope 2 has an insertion portion 20 formed by an end portion 21, a curved portion 22 and a flexible tube portion 23, and has an at-hand endoscope control portion 24 which is provided with a curving control knob 25 and an eyepiece portion 26, with a light guide 27 extended therefrom. The amount of projection of the endoscope 2 from the end of the guide tube is adjusted by a projection adjustment means 6 which connects the guide tube control portion 45 to the endoscope control portion 24.
Patent JP-H02309407-A (JP)
Title: Method for carrying object to be worked
Inventor: ITOU AKIYOSHI
IPC: G05D1/02
Filed: 1989-05-24
Abstract: PURPOSE:To shorten a carrying time and to improve operation efficiency by finding out two travelling routes at the time of requesting the recovery or delivery of an object to be worked from plural devices, and travelling a carrier in accordance with the travelling route with the shortest travelling distance. CONSTITUTION:The recovery or delivery requests of magagines 1 to 4 are outputted from plural devices out of devices A1 to am or B1 to Bn arranged along orbits 2, 3. Travelling routes capable of travelling a self-travelling robot 8 or 9 are found out on the orbit 2 or 3 and the travelling distances of respective found travelling routes are found out. The robot 8 or 9 is travelled in accordance with the travelling route with the shortest travelling distance out of the found travelling routes and stopped on positions corresponding to respective devices generating the recovery or delivery requests. Consequently, the carrying time of the object to be worked can be shortened and the operation efficiency of the device can be improved.
Patent JP-H05321067-A (JP)
Title: Embroidery yarn comprising acrylic filaments
Inventor: MATSUMOTO HIROAKI
IPC: D02G3/02
Filed: 1992-05-22
Abstract: PURPOSE:To provide the embroidery yarn not broken when embroidered with a sewing machine, not causing the change in the sewability even at a high temperature and high humidity, capable of being easily broken with hands when embroidered with the sewing machine, and having good workability. CONSTITUTION:The embroidery yarn comprises acrylic filaments having a loop strength of >=4g/d, a loop elongation of >=20%, a (loop strength X loop elongation) of >=100 and a tensile strength of <=4g/d. The embroidery yarn is reduced in the breakage when embroidered with a sewing machine, well broken with hands when embroidered with the sewing machine, and does not cause such the breakage of the yarn as in rayon yarns. Furthermore, the embroidery yarn does not discolor when washed at a high temperature (boiling washing), does not stain other fibers, and thereby has good characteristics as an embroidery yarn.