baber/WOPTO huggingface dataset:
Patent JP-2000194884-A (JP)
Title: Commutation ticket issuing machine and commutation ticket issuing system
Inventor: HOSHI TAKASHI
IPC: G07B1/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a commutation ticket issuing system provided with a commutation ticket issuing machine capable of improving a service to a commutation ticket purchaser, reducing the burdens of a person in charge and improving the work efficiency of a commutation ticket issuing job and a host computer for managing the commutation ticket issuing machine. SOLUTION: At least two kinds of commutation tickets that are a magnetic card and a radio card are issued as ticket media for plural issuing processing forms. The ticket media are uniquely established and displayed at a monitor 105 for the person in charge corresponding to the specified issuing processing form of the commutation ticket and the kind of an old ticket medium by the control of the CPU 120 of this commutation ticket issuing machine 100. The established ticket medium is changed as needed by the person in charge.
Patent JP-2000191637-A (JP)
Title: Vitamin d intermediate and its production
Inventor: KOGA MASAHIRO
IPC: A61K31/59
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new vitamin D intermediate useful as an intermediate for synthesizing vitamin D derivatives. SOLUTION: A compound of formula I (Tf is SO2CF3) is obtained by oxidizing vitamin D2 with ozone, reacting the obtained compound of formula II with, for example, t-butyldimethylsilyl chloride and a diol compound in the presence of a basic compound such as imidazole in a solvent such as THF at a temperature near to the ordinary temperature under stirring to protect the primary hydroxyl group, oxidizing the secondary hydroxyl group of the obtained compound of formula III having the protected primary hydroxyl group, reacting the obtained compound of formula IV with, for example, N- phenyltrifluoromethane sulfoimide and lithium diisopropylamide in THF solvent to obtain the triflate compound of formula V, and then releasing the protecting group from the primary hydroxyl group of the obtained compound of formula V.
Patent JP-H11169844-A (JP)
Title: Water purifier
Inventor: HARUHARA YOSHIAKI
IPC: C02F1/28
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier in which replacement time of a cartridge is clearly indicated and warning not to use residual water unsuitable for drinking in the water purifier can be given. SOLUTION: Twin digit wheel 13 for setting and indicating the year and the month of replacement time of cartridges 3, 4 is provided, and they are visually recognized from a dial window on an outer case 2 to make the replacement time clear. In this case, between watercourses 9, 10, a vertical watercourse 8a for making the cartridges 3, 4 communicate with each other is provided into which a magnet 8 is inserted. When water is passed, the magnet 8 is displaced to turn on and off a magnet switch 11 outside the pipe and control a timer circuit. A green LED is illuminated until the discharge of residual water in the water purifier when it has not been used for a fixed time is finished, and after that, an orange LED is illuminated to notify you whether to use the residual water or not. Therefore, the use of the residual water after a lapse of long time can be prevented.
Patent JP-H11205937-A (JP)
Title: Insulation cylinder enlarging jig
Inventor: OKAMOTO TAKESHI
IPC: H02G15/08
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To hold an insulation cylinder concentrically with a piston rod and enlarge the cylinder without its inclination, by providing in an end portion of a bracket side of the insulation cylinder an aligning jig interposed between the insulation cylinder and the piston rod to hold both concentrically with each other. SOLUTION: An aligning jig 8 is a cylindrically capped jig with a flange in its one end to have a through hole 9 for a piston rod 4 in its center, and its outer diameter of the portion other than the flange corresponds to the inner diameter of an insulation cylinder 5. Turning upward the flange and inserting the piston rod 4 into the through hole 9, the aligning jig 8 is mounted on the insulation cylinder 5 to fit the portion other than the flange into the inner periphery of the insulation cylinder 5. When mounting the aligning jig 8 on the insulation cylinder 5, the rear surface of the flange abuts against the upper end surface of the insulation cylinder 5 to block the opening portion of the insulation cylinder 5.  Therefore, the insulation cylinder 5 is held concentrically with the piston rod 4, and foreign matters can be prevented from penetrating the inside of the insulation cylinder 5.
Patent JP-2001188414-A (JP)
Title: Image forming device
Inventor: WAKAHARA SHIRO
IPC: G03G9/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which an excellent image quality is obtained over a long period by suppressing the occurrence of a damage to an image carrier and a transfer means and performing excellent transfer. SOLUTION: In the image forming device by which an image is formed by applying a potential difference from a power source means between the image carrier to carry the image developed with at least one color of developer and the transfer means to transfer the image to a recording medium brought into contact with the image carrier, the transfer means is a contact-transfer means coming into contact with the recording medium, and the layer thickness of the developer with which the image on the image carrier is formed is set as <=1.8 times the particle size of the developer.
Patent JP-2001183370-A (JP)
Title: Test piece and analytical method using the same
Inventor: AKIMOTO TAIZO
IPC: G01N35/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent informaiton about a test piece from disagreeing with detection information in a gene expression analysis which uses the test piece on which an object to be detected is plotted in an array shape. SOLUTION: Identification information about the test piece 1 is given, by using a labeling substance, to a prescribed position of a test piece 1 on and to which many kinds of samples 4, to be detected, which are coupled with a sample labeled wit the labeling substance are arranged and fixed.
Patent JP-2001188706-A (JP)
Title: Disk controller
Inventor: UCHIBORI IKUO
IPC: G06F12/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the hit rate of a disk cache by validly operating prefetch by using the history of access at the time of reading data. SOLUTION: This disk controller is provided with a prefetch prediction table 122 for storing the history of reading requests given from a host device 20. A controller 123 in a disk controller 12 registers entry information including the set of an area address (a) indicating the destination of the previous reading request and a predicted address (b) that is an area address (b) indicating the destination of the reading request applied from the host device 20 in the corresponding entry of a prefetch prediction table 122. When a reading request designating the area address (a) matched with the area address (a) in the entry information is given from the host device 20, a controller 123 operates prefetch from an HDD 11 to a disk cache 121 according to the predicted address (b) in the entry information.
Patent JP-2001189282-A (JP)
Title: Method and apparatus for laser annealing
Inventor: SAWAI YOSHIKI
IPC: H01L21/268
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To change the direction of laser radiation and eliminate a blank space on the board, by rotating the board 90 degrees, while the size of panels mounted on the board is made plural. SOLUTION: The method and an apparatus of laser annealing use first and second panels 2 and 2a with different sizes, and a board 1 for mounting the panels 2 and 2a is provided on a rotating stage 13. The first panel 2 is irradiated with a laser beam in a first laser irradiation direction (A). The board 1 is rotated with the stage 13, and the second panel 2a is irradiated with a laser beam in a second laser irradiation direction (B), so that a blank space on the board 1 can be eliminated.
Patent JP-2000196361-A (JP)
Title: Structure of highly stable piezoelectric oscillator
Inventor: ABE TETSUYA
IPC: H03B5/32
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the frequency stability of a highly stable piezoelectric oscillator by quickening the response time of a temperature controlling part, and stabilizing and improving temperature characteristics. SOLUTION: This high stable piezoelectric oscillator is constituted of a piezoelectric oscillator 7, an amplifier for exciting it, a heater 5 for heating the piezoelectric oscillator, a thermosensitive element 4 for detecting the temperature of the piezoelectric oscillator, a temperature controlling part 3 for holding the temperature of the piezoelectric oscillator constant based on the output of the thermosensitive element, and a printed circuit board 1 for mounting those constituent elements. In this case, the thermosensitive element, the heater, and a power transistor 6 constituting the temperature controlling part are arranged so as to be made adjacent to one another on the printed circuit board, and the piezoelectric oscillator is loaded on at least the heater, and at least the heater and the piezoelectric oscillator are fixed through insulating adhesive 8.  In this case, insulating epoxy system adhesive using metallic particles as packing materials is used as the adhesive.
Patent JP-2001188537-A (JP)
Title: Device and method for setting timbre, and recording medium recorded with timber setting program
Inventor: SHIMATANI HIDEAKI
IPC: G10H1/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To set the timbre of a manual playing and the timbre of an automatic playing with a simple operation on an electronic musical instrument. SOLUTION: For example, 128 kinds of timbre parameters are stored in a manual tone color parameter storage section A for a manual playing, and the parameters are selected by timbre numbers. Automatic playing data (for a song or accompaniment), having optimum timbre parameters, are stored in an automatic playing data storage section B. When a user selects the automatic playing data, the optimum timbre parameters in the data are supplied to an optimum timbre parameter buffer D through an automatic playing data selection section C. When a specific timbre number ('000') is selected by the instruction of the user, a manual timbre selection section E selects the timbre parameters of the buffer D. When other numbers ('001' to '128') are selected, the timbre parameters of the section A are selected.
Patent JP-2000245757-A (JP)
Title: Artificial elbow joint device
Inventor: WACK MICHAEL A
IPC: A61F2/38
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an artificial elbow joint device usable in various modes by arranging a humerus side constitutive part and an ulna side constitutive part having a bearing mount, forming the bearing mount of the ulna side constitutive part and a tapering locking part out of a bearing constitutive part, and engaging the tapering locking part with the bearing mount of the humerus side constitutive part. SOLUTION: An ulna side constitutive part 10 has a stem 11 having a distant end part 12 and a near end part 13. A bearing constitutive part 20 has a locking part 22 orthogonal to a bottom surface of a pedestal 21, a flange 23 arranged on the pedestal 21 is fitted to a slot 16 arranged in a main body 15 of the ulna side constitutive part 10, and a bearing surface 24 is fitted to a separate bearing constitutive part 40. A humerus side constitutive part 30 has a stem 31 having a segment 32 having a near end part 33 and a segment 34 having a distant end part 35. A pin 50 has a slot 52a for engaging with a fastening ring 38 in one end part 52, and also has a head part 54 in the other end part 53, and the head part 54 has a diameter larger than an opening part 37 formed in an arm 36 of the humerus side constitutive part 30.
Patent JP-2000173385-A (JP)
Title: Electric composite contact for caulking
Inventor: TANAKA YASUFUMI
IPC: H01H1/06
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve contact resistance at low cost by forming a contact so that it has a small cylindrical shape as the whole, and there is no distinguished swelling part like a head of rivet or the like on the circumferential surface thereof. SOLUTION: A tape of silver-tin-indium alloy oxidated internally is rolled on a surface of pure copper tape by a hot roll, and cut to be a caulking electric composite contact having a small cylindrical bit as the whole. No swelling part giving a shape of such as that of a rivet is provided on the outer circumferential surface of this bit. One end of the bit serving as a contact head is made of silver alloy, and the remainder serves as a contact basic part made of pure copper. The base is preliminarily inserted into a hole formed in a contact base, and the basic part is fitted into the bole. This contact is pressed from both upper and lower directions simultaneously to deform both the ends toward the base for caulking them to the base.  In this case, the silver alloy head of the contact is developped in a pyramid-like shape by the use of a mold so that the head deformed has a repuired shape. Accordingly, the contact with a widely low contact resistance is provided.
Patent JP-H04271938-A (JP)
Title: Sound device for vehicle
Inventor: KANEKO ATSUSHI
IPC: G11B33/02
Filed: 1990-12-01
Abstract: PURPOSE:To prevent a sound device from being stolen by demounting the operation part from a device body and taking it during parking on a road. CONSTITUTION:A hook part 12b for the engagement with the engagement part 42 of an operating part 40 is formed at one edge part on the front surface of a device body 10, and a hook part 13 for the engagement of the engaging projection 44 of the operating part 40 is formed at the other edge part side of the front surface. The hook part 13 advances and retreats, and when the operating part 40 is installed on the device body 10, the hook part 13 retreats to lock the operating part 40, and when the operating part 40 is demounted from the device body 10, the hook part 13 is advanced.
Patent JP-H04232381-A (JP)
Title: Starter
Inventor: TAKEHARA TAKESHI
IPC: F02N11/00
Filed: 1990-12-28
Abstract: PURPOSE:To make a starter compact and light by interposing an insulating member between the most outside coil of a field coil, which is wound multiple times around of a bobbin having insulating property and is covered for insulation, and a center case. CONSTITUTION:In a starter, multiple bobbins 1 wound by field coil 2 multiple times are located in the circumferential direction of the inner peripheral surface of a cylindrical yoke 4 with a nearly equal space, and the field coils 2 of the bobbins 1 adjacent to each other are connected to each other, and a center case 5 is located in one end of the yoke 4. In this starter, an insulating member is interposed between the most outside coil of the field coil 2, which is wound around of the bobbin 1, and the center case 5. A starter is thereby made compact and light, and vibration resistance is improved.
Patent JP-H04215654-A (JP)
Title: Photosensitive material processor
Inventor: NOZAKI HIROMI
IPC: G03D5/00
Filed: 1990-12-13
Abstract: PURPOSE:To obtain a small and simple photosensitive material processor at a low cost, prevent the deterioration of a processing liquid, and reduce the maintenance to judge the life of the processing liquid by feeding and coating a photosensitive material through a slit nozzle without dipping it into the processing liquid. CONSTITUTION:A processing liquid is sprayed upward through a slit nozzle 24 with a slit-shaped discharge section made of a nozzle opening section 24a, a processing liquid suction section made of a chamber 25 arranged at the outside of the nozzle opening section 24a sucks the discharged processing liquid to form a processing liquid flow layer, and the processing liquid flow layer is brought into contact with a conveyed photosensitive material 2 and coated.
Patent JP-H04218625-A (JP)
Title: Ceramic filter for filtering molten metal
Inventor: SHIRAISHI YUKIHISA
IPC: B01D39/20
Filed: 1990-12-18
Abstract: PURPOSE:To provide a ceramic filter for filtering nonmetallic inclusions, etc., contained in a molten metal without causing contamination of the molten metal. CONSTITUTION:The ceramic filter is prepared by blending 6-16 pts.wt. of binder and 3-8 pts.wt. of combustible organic matter with 100 pts.wt. of electrofused alumina grains. Further, the binder is constituted of 5-15wt.% B203, 25-55wt.% MgO, and 35-65wt.% Al2O3.
Patent JP-H04219902-A (JP)
Title: Dust core material and its manufacture
Inventor: ABE MUTSUMI
IPC: B22F3/02
Filed: 1990-12-20
Abstract: PURPOSE:To obtain a dust core material which can be formed to a complicated shape, does not distort even when the material is subjected to press forming, and has an excellent magnetic property by solidifying and forming ferromagnetic powder which can be restored by annealing at a specific temperature after a specific amount of SiO2 is added to the powder as a binder. CONSTITUTION:Ferromagnetic powder, such as high-purity iron powder, 300NH iron powder, or 'permalloy(R)', which can be restored at <=600 deg.C is solidified and formed after SiO2 is added to the powder by <=3.9wt.% as a binder. It is preferable to use ethyl silicate produced by hydrolysis produced by adding water and alcohol as the binder and to perform annealing at <=600 deg.C after the surface of the mixture is dried at <=200 deg.C and the dried mixture is press- formed. While electrolytic iron powder has a low annealing temperature, this kind of iron powder cannot be used for this purpose unless the iron powder is reduction-annealed, since the iron powder contains 0.2-0.3wt.% O2 and the work becomes complicated when the iron powder is used.
Patent JP-H04224188-A (JP)
Title: Method for growing single crystal by zone melting method
Inventor: FUJINO YOSHIO
IPC: H01L21/208
Filed: 1990-12-26
Abstract: PURPOSE:To grow a single crystal uniform in composition from the upper part to the lower part by continuously heating a part of the ampule adjacent to the terminal part not contg. a polycrystal material throughout the crystal growth. CONSTITUTION:A heater 10 is wound around the gap 9' between an ummelted ampule 1 and a plug 5 in the length equivalent to that of the gap to cover the gap. The temp. of the heater 10 is set at the same temp. as a single crystal growth heater, and the heater is energized at the same time that a power is supplied to the growth heater. The entire ampule is then lowered with respect to the growth heater, and the molten part is moved from the front end of the rod-shaped polycrystal material sealed into the ampule to the terminal end to grow a single crystal. As a result, a high-vapor-pressure component is not condensed on the upper part of the ampule at low temp., the high-vapor-pressure component is not escaped from the polycrystal material, and a single crystal uniform in composition from the lower part to the upper part is grown.
Patent JP-H04231461-A (JP)
Title: Protector for sputtering target and packaging method
Inventor: TANAKA HIROSHI
IPC: H01L21/203
Filed: 1990-12-27
Abstract: PURPOSE:To prevent the adhesion of dust on the sputtering surface of a target and the damage of the sputtering surface by coating the target for sputtering with a cylindrical protector having a specific structure, then inserting the target into a bag-shaped material and hermetically sealing the bag-shaped material. CONSTITUTION:The target 1 for sputtering is covered with the protector 4 consisting of a cylindrical packing plate opened at one end at the time of handling or preserving the above-mentioned target 1. The cylindrical protector 4 is so mounted that its open end and at least a part of the surface of the peripheral edge 2 of the protector 4 bonded and held by the target material 1 come into contact with each other. The target 1 is then fixed by a rubber band 3 in such a manner that the sputtering surface thereof maintains a contactless state. This target is inserted into the bag-shaped material 6 and the gas therein is evacuated to a reduced pressure or to a vacuum and the bag-shaped material is sealed, or a low pressure inert gas such as Ar is sealed after evacuating. The sputtering surface of the target 1 is prevented from being stained by the dust and form being damaged by the contact of the protector 4.
Patent JP-H04131108-A (JP)
Title: Method for monitoring filtering condition and device for indicating filtering condition
Inventor: EISEGURU OZUKAYAOGURU
IPC: B01D35/143
Filed: 1990-12-10
Abstract: PURPOSE: To monitor the condition of a filter placed in a path of a fluid by installing a flow sensor for monitoring fluid flow, a flow timer providing a timer out-put when the flow time exceeds a predetermined flow rate, and a means for indicating filter conditions. CONSTITUTION: A fluid flow is monitored in a flow path equipped with a filter by a flow sensor 10. A flow timer 62 connected to the out-put of the flow sensor 10 measures the intervals of the fluid flow in the said flow path and provides a timer out-put when the measured fluid flow exceeds a predetermined flow time. An indicating means having a control in-put connected to the flow timer 62 indicates the condition of the filter in response to the timer out-put based on the time of the fluid flowing through the filter. As a result, it is possible to monitor, accurately and at a low cost, conditions of a filter placed in a fluid path by compensating changes of the flow rate of the fluid or of the type of the filter.
Patent JP-H04234570-A (JP)
Title: Knocking control device of internal combustion engine
Inventor: ASAKI YASUAKI
IPC: F02P5/15
Filed: 1990-12-29
Abstract: PURPOSE:To avoid the generation of knocking and to hold down the engine output loss to the minimum by generating an ignition command at the maximum output ignition timing only when the actual octane number knocking limit ignition timing is a little to the spark advance side from the maximum output ignition timing. CONSTITUTION:The knocking condition of an engine is detected and the maximum output ignition timing when the engine output is maximum is set by a control unit 50 to which output signals of a knock sensor 44 and the other sensors are input. The knocking limit ignition timing of every octane number is set corresponding to the maximum value and the minimum value of octane numbers of used fuel, and according to the knocking condition, the lag correction amount of ignition timing is decided. The octane number of used fuel is estimated from the above lag correction amount and the knocking limit ignition timing, and the actual octane number knocking limit ignition timing Onx corresponding to the octane number is calculated. Only when the limit ignition timing Onx is a little to the spark advance side from the maximum output ignition timing, an ignition command is generated at the maximum output ignition timing.
Patent JP-H04232853-A (JP)
Title: Humidifier for blood gas analyzer
Inventor: GOTO TAKESHI
IPC: G01N33/49
Filed: 1990-12-28
Abstract: PURPOSE:To automatically supply the humidifying water from a water feed tank when it is detected that the humidifying water in a humidifier is deficient by fitting liquid sensors to the humidifier, and automatically detecting the presence of the humidifying water with the outputs of the liquid sensors as compared with the visual inspection in the past. CONSTITUTION:Liquid sensors 14a, 14b are provided at two positions with different heights on a humidifier 12. The presence of the humidifying water is detected by sense amplifiers 22a, 22b of the liquid sensors 14a, 14b, and a controller 24 controls the opening/closing actions of a water feed valve 18.