baber/WOPTO huggingface dataset:
Patent JP-H04192124-A (JP)
Title: Disk player
Inventor: KOYAMA TAKAHIRO
IPC: G11B7/085
Filed: 1990-11-27
Abstract: PURPOSE:To prevent the occurrence of malfunction due to a relative positional error between a pickup base and a turn carriage and to make the player thin structive by forming a guide member for receiving and guiding the pickup base into a rugby ball-like shape. CONSTITUTION:The guide member 45 for supporting the pickup base 21 to be freely movable to be inserted and drawn out is provided to the turn carriage 40. Then, the guide member 45 for receiving and guiding the pickup base 21 is formed into a rugby ball-like shape. Consequently, a transfer of the pickup base 21 to the turn carriage 40 is smoothly performed, so that a relative positional error between the pickup base 21 and the turn carriage 40 is absorbed, and hence the occurrence of malfunction can be prevented. In addition, the vertical heightwise dimension, etc., of this device can easily be reduced by lowering upward moving height of the pickup base 21.
Patent JP-H02170551-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGAWA MAKOTO
IPC: H01L27/08
Filed: 1988-12-23
Abstract: PURPOSE:To make it possible to form easily low-resistance buried wells almost without having an effect on the impurity concentration on the surface of a substrate by diffusing an impurity through the inner walls of grooves. CONSTITUTION:A patterned silicon oxide film 2 is formed on the surface of a P-type silicon substrate 1 and grooves 3 are formed by an anisotropic etching method using the film 2 as a mask. Then, an N-type impurity is diffused through the inner walls of the grooves 3 to form high-concentration impurity diffused regions 4. As an impurity diffusion method, a proper one is selected from among a solid phase diffusion method using a solid source and the like and a vapor phase diffusion method using a liquid source and the like. Moreover, the size of the regions 4 is made large as much as possible as far as not having an effect of an element region on the substrate surface. Thereby, well resistances can be effectively reduced without executing an epitaxial growth having a possibility that a long time is needed and a defect is generated.
Patent JP-2001143291-A (JP)
Title: Optical head actuator
Inventor: SHIBUSAKA AKIO
IPC: G11B7/095
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the function for correcting inclination of optical axis of an objective lens of an optical head and also to simplify the control of the inclination when an actuator is driven. SOLUTION: A carriage base 3 is supported by a knife-edge part 2a of a carriage 2 so that the base 3 can freely rock around an axis Y set in the tracking direction, and a knife-edge part 4a of an actuator base 4 is engaged with the base 3 so that the base 4 can freely rock around an axis X set in the track tangent direction. The screws 12a and 12b are located between the carriage 2 and the base 3 and holding the axis Y between them, and the screws 13a and 13b are located between both bases 3 and 4 and holding the axis X between them. In such a constitution, the rocking angles can be individually controlled around each axis and the inclination of an optical axis can be corrected with high stability and high accuracy without causing any crosstalk.
Patent JP-2001141393-A (JP)
Title: Guided flier
Inventor: IWAMATSU KAZUYUKI
IPC: F42B10/64
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To dissolve the problem of a conventional guided flier which cannot get required turn capacity in the turn of a skid-to-turn method, with the form of its airframe being not axially synchronous, such as that it performs the turn in bank-to-turn method and flies, being guided until its meeting with the target, and that it is inferior in responsiveness to that of a skid-to-turn method not requiring to bank since there is necessity to bank the airframe at turn and direct the maximum lift generation plane in the direction of turn in the bank-to-turn method. SOLUTION: This guided flier is one which improves the responsiveness of itself in the vicinity of the target, by switching the turn method from the bank-to-turn method to the skid-to-turn method in the stage where it has come close to the target, after making the form into the airframe form which reduces the L/D ratio of the airframe and does not reduce the turn by the bank-to-turn method.
Patent JP-2000212095-A (JP)
Title: Composition for prevention of amelioration of cooling disorder
Inventor: SHIOMOTO HIDEMI
IPC: A61P43/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a composition for preventing or ameliorating a cooling disorder that is safe, even after its long-term use and effectively prevents and ameliorates cooling disorders, for example, feeling of fatigue, chilling and cooling in limbs, numbness, headache and the like by using rehmannia (Rehmanniae Radix) or its extract. SOLUTION: The objective composition is obtained by including Rehmanniae Radix (preferably ripen rehmannia) or its extract (dried extract or fluid extract). The deily dose of the rehmannia is preferably 100-3,000 mg calculated as a raw herb. This composition can be combined with taurine, vitamins, xanthine derivatives, other herbs and the like. When necessary, this composition can be mixed with excipient, pH controller, refreshing agent, suspension agent, defoaming agent, thickener, solubilizer, disintegrator, binder, lubricant, antioxidant, coating agent, colorant, taste and smell modifier, surfactant, plasticizer, flavor and the like to give medicinal preparations, for example, solution, tablets, granules, dust, capsule, dry syrup and other oral preparations.
Patent JP-H04192199-A (JP)
Title: Testing method for mask rom
Inventor: OSADA TAKAHIRO
IPC: G11C29/42
Filed: 1990-11-27
Abstract: PURPOSE:To detect the disagreement of ROM data for testing in an early period and to prevent the degradation in yield by operation errors by providing the checksum of the ROM data within a mask ROM to be measured. CONSTITUTION:The EPROM for testing the mask EPROM to be measured in set in a tester and the checksum of the data for testing is read out and is displayed on a CRT. This display sum and the checksum of the EPROM are compared and the function test is started if the results are good. An error display is executed in the event of the disagreement of the results of the comparison. The degradation in yield by the operation errors is prevented by the method of detecting the disagreement of the ROM data and the data for testing in the early period by the comparison of the checksum of the ROM data and the checksum of the data for testing.
Patent JP-H04196891-A (JP)
Title: Television set
Inventor: MURAYAMA AKIHIRO
IPC: H04N5/44
Filed: 1990-11-28
Abstract: PURPOSE:To stabilize the adjustment point at the time of switching a channel and even if a multi-color television signal is received by providing one signal processing signal, and a means for supplying a reference signal generated by an oscillator to the signal processing circuit, and executing a signal processing or the control. CONSTITUTION:In a horizontal oscillating circuit 15, a VCO oscillated by a frequency of 32 folds a horizontal frequency is provided, and a PLL is formed with use of a horizontal synchronizing signal. In a burst gate pulse generating circuit 10, a pulse is generated, based on an output timing pulse of the horizontal oscillating circuit 15, and a burst gate pulse GP is formed by masking it by the horizontal synchronizing signal. The burst gate pulse GP is outputted to a color synchronizing/reproducing circuit 7 and a color signal demodulating circuit 6, and it is used as a timing signal for sampling a burst. As a result, a clock of an automatic adjusting circuit 5 is not influenced at all by color synchronization and horizontal oscillation. In such a way, a stable adjustment can be obtained without being influenced by the adjusting circuit at the time of switching a channel and even if a multi-color television signal is received.
Patent JP-H04193951-A (JP)
Title: Holding device
Inventor: HONGO TOSHIAKI
IPC: C23C14/54
Filed: 1990-11-28
Abstract: PURPOSE:To easily detect the displacement of a body to be held when the body is supported by plural lifter pins transferred on a carrier by providing a mechanism for detecting the state of the held body to each lifter pin. CONSTITUTION:A semiconductor wafer 1 is conveyed on a wafer carrier 2 by a wafer conveying arm, transferred on plural lifter pins 4 raised through the passage hole 2a of the carrier 2 and placed on the carrier 2 by lowering the pins 4. At this time, the light A from a laser diode 24 is entered into an optical fiber 21 inserted into each pin 4, and the bottom face of the wafer 1 is irradiated with the light A through a lens 23. The light is reflected by the bottom face of the wafer 1 and reinjected into the optical fiber 21, and the reflected light B is again reflected through a half mirror 25 and injected into a light receiver 26. Whether the wafer 1 is properly held on the lifter pin 4 or not is easily judged in this way.
Patent JP-2001142267-A (JP)
Title: Method for adjusting tower mark forming position, printer engine and image forming device
Inventor: NAGATOMI TSUTOMU
IPC: B41J2/44
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To surely detect a toner mark without increasing toner consumption and also without highly accurately adjusting the attaching position of an optical detection system in a toner mark forming position adjusting method, a printer engine and an image forming device. SOLUTION: In the image forming device by which the toner mark is detected by the optical detection system by forming the toner mark at a photoreceptor or a medium carrying means, it incorporates a detection process to detect the deviation of the toner mark against the optical axis of the optical detection system and an adjusting process to adjust the forming position of the toner mark based on the deviation detected.
Patent JP-H06150744-A (JP)
Title: Manufacture of colored covered wire
Inventor: TANAKA ATSUO
IPC: B29C47/02
Filed: 1992-11-11
Abstract: PURPOSE:To make effective use of cover material and to eliminate the need for stopping a manufacturing line at color change so as to enhance the operation efficiency of the manufacturing line by using a color defective part caused by the color change as a different colored covered wire. CONSTITUTION:A wire manufacturing unit, which forms a colored cover portion 42 on a core 41 using an insulating cover material extruding device 10 and applies color bands 48,49 to the surface of the cover portion 42 using a color band application device 20, is provided with a liquid color ink application device 30. The color defective portion of the cover portion caused by color change is colored with liquid color ink and used as a different colored covered wire.
Patent JP-H05167711-A (JP)
Title: Isdn communication processing unit
Inventor: FUKAGAWA TAKAHIRO
IPC: H04N7/10
Filed: 1991-12-11
Abstract: PURPOSE:To allow a terminal equipment to make a dial request automatically to an opposite terminal equipment when no re-transfer request comes even after a setting time elapses by storing an arrival of a call from other terminal equipment when relevant terminal equipment is busy. CONSTITUTION:The processing unit is provided with a communication information table 7 storing and managing information of an opposite terminal equipment making a call, a communication information control section 8 analyzing a call setup message in the busy state and composing re-transfer requests, a timer section 5 storing a time when a final incoming call comes from the opposite terminal equipment and detecting the time elapsed from the call arrival time and a means informing a re-transfer request.
Patent JP-H07181688-A (JP)
Title: Forming method of multilayer resist pattern
Inventor: NAGAYAMA TETSUJI
IPC: C23C16/511
Filed: 1993-12-24
Abstract: PURPOSE:To prevent abnormal exposure due to reflection by a base layer and to improve dimensional conversion difference and pattern shape in the process of forming a three-layers resist on the base layer having high reflectance. CONSTITUTION:A lower resist layer 4 formed on a base material layer 3 having high reflectance and steps is patterned by etching with fast high-anisotropic ion-mode etching method with using a SiON intermediate layer pattern 5a formed by plasma CVD method as a substantial mask. Thereby, the SiON intermediate layer 5 formed by plasma CVD method acts as an excellent antireflection film for exposure light of short wavelengths. Thus, an upper layer resist pattern 6 can be formed with high controllability. The intermediate layer is dense and excellent in ion shock resistance so that decrease in the film thickness or sinking of the pattern 5a are prevented and that the pattern 4a of the lower resist layer is made accurate for the design rule. By forming the intermediate layer 5 by low temp. plasma CVD method, no thermal damage is given to the lower resist layer.
Patent JP-H10155253-A (JP)
Title: Compact motor
Inventor: OTANI TAKAHIRO
IPC: H01R4/26
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To keep a lead wire for a power feeding terminal simply fixed until soldering and to perform soldering work simply by forming bifurcated part so as to hold the lead wire at the tip part of the power feeding terminal. SOLUTION: When a lead wire 14 is connected to a power feeding terminal 4, at first, the lead wire 14 is inserted into bifurcated part 16 of the power feeding terminal 4, which is assembled to a compact motor and is protruding from the side surface of a motor cover 2. Thereafter, soldering is performed, and the lead wire is fixed by the soldering. As the work for attaching the lead wire 14 to the power feeding terminal 4, at first, the lead wire 14 is only inserted from the upper side of the bifurcated part 16. The work can be performed very simply. Furthermore, the lead wire 14 once inserted is held by a hook 17 for preventing the disengagement of the lead wire 14 formed in the inner surface. Thus, the lead wire 14 is not disengaged and securely fixed. This fixing becomes the temporary fixing until soldering. Thereafter, the lead wire 14 is fixed by solder by the soldering work.
Patent JP-H06170252-A (JP)
Title: Rice washing device for washed rice cooking machine
Inventor: TOKUNAGA NAOKI
IPC: B02B1/06
Filed: 1992-12-08
Abstract: PURPOSE:To substantially prevent hindering of a draining chamber positioned to a rear side by rice washing and cooking operations from a front surface side by providing the lower rear side of a rice tank with a rice washing device which houses the rice supplied from this rice tank and washes the rice and the draining chamber for draining after the rice washing. CONSTITUTION:This rice washing device of the rice washing and cooking device is constituted by providing the rear side in the lower part of the rice tank 1 with the rice washing device 2 which houses the rice supplied from the rice tank 1 and washes the rice and the draining chamber 25 for draining after the rice washing. The prescribed amt. of the rice is metered and supplied from the rice tank 1 to the rice washing device 2 when the rice is preliminarily housed and the rice washing and cooking operation is started. The water is supplied and the rice washing effect is executed in the rice washing device 2. The draining of the rice washing water is executed by the draining effect in the draining chamber 25. Only the rice of this washed rice is supplied from the rice washing device 2 into the lower rice cooking device or the washed rice is supplied together with the water after the adjustment of the water therein, where the washed rice is cooked.
Patent JP-H04194999-A (JP)
Title: Dynamic planning method using learning
Inventor: KAMIYA SHIN
IPC: G10L15/12
Filed: 1990-11-27
Abstract: PURPOSE:To normalize a permissible distortion correctly within the range of frequent optimum route zones without heading toward an analogous category side by weighting the distance between elements and making calculation at the time of executing the DP matching of an evaluation pattern vector and a standard pattern vector. CONSTITUTION:While the value of the element of the DP pass matrix is added, the value of the element of the analogous pattern DP pass material is subtracted, by which the values of the respective elements of the cumulative DP pass matrix are determined and the pass weights are calculated in accordance with the values of the respective elements in the cumulative DP pass matrix are calculated. The weighting is executed by using the value of the bus weight corresponding to the distance between the elements when the distance between both elements is going to be calculated at the time of the DP matching of the evaluation pattern vector and the standard pattern vector. The permissible distortion is normalized in the necessary range in this way without normalizing the analogous category difference.
Patent JP-H06174714-A (JP)
Title: Measuring method for ammonia concentration
Inventor: MATSUNAGA AKIRA
IPC: G01N31/16
Filed: 1992-12-08
Abstract: PURPOSE:To simply measure ammonia concentration of liquid containing ammonia of high concentration such as digested sludge, etc. CONSTITUTION:Liquids A and B are respectively neutralization titrated, and concentrations of amonias in sample liquid to be measured are decided based on the neutralization titers of the both. The liquid A is sample liquid to be measured. The liquid B is mixed liquid of the sample liquid to be measured and aldehyde of ammonium ion remover. In this method for measuring the ammonia concentration, the remover desirably uses formaldehyde. Further, the neutralization titrating range is desirably set to 7-11.5 of pH.
Patent JP-H04193579-A (JP)
Title: Screen printing apparatus
Inventor: IMAMAKI TERUO
IPC: B41K1/32
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate ink contamination or printing irregularity by a method wherein ink is uniformly applied to the porous support of heat-sensitive stencil paper and a base material having liquid impervious characteristics is superposed on the ink surface of said stencil paper and the heat-sensitive stencil paper is pressed on the side of the base material thereof to print the image corresponding to a perforated image on an arbitrary support by ink. CONSTITUTION:A thermal head 7 heats and melts the surface of the thermoplastic film 21 of base paper 1 corresponding to image data to form a perforated image. Since an ink coating roller 11 is rotated in the direction shown by an arrow C with the feed of the raw paper 1, ink 29 is supplied to the porous support of the base paper 1 from an ink sump 27. The ink 29 is spread in definite thickness by the gap between a squeezee 37 and a press roller 13 and the excessive ink 29 is returned to the ink sump 27. Next, the raw paper 1 is fed to a laminating roller 15 to be laminated to a base material 39. By pressing a screen printing apparatus so that the base paper 1 is opposed to printing paper 47, the ink 29 exudes from the perforated parts of the base paper to be transferred to the printing paper 47.
Patent JP-H10151989-A (JP)
Title: Number display auxiliary light reflecting means for number plate of overland transportation of automobile or the like
Inventor: MORI KOZO
IPC: B60Q1/56
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a number display auxiliary light reflecting means for a number plate of overland transportation of an automobile or the like. SOLUTION: A section semicylindrical fluorescent painted and/or diamond-cut transparent or translucent number trimming means 10 is patterned along an edge of each number 21 of a number plate and it consists of a light reflecting material. A bonding surface 11 is installed in an adhesive part to the number plate 20 of the aforesaid number trimming means 10. It is recommended that an adhesive tape may be installed on the bonding surface 11. It is also recommended that a transparent protective film may be installed as such covering the number trimming means 10 and the number 21 of the number plate 20. With this constitution, since letters (figures) are made up individually one by one, and each of them is merely stuck fast to the current number plate, there is no need to change the number plate itself any longer.
Patent JP-H08184557-A (JP)
Title: Optical gas detector
Inventor: SETO MINORU
IPC: G01N21/35
Filed: 1994-12-28
Abstract: PURPOSE: To obtain an optical gas detector for small section which can detect gas at a remote position. CONSTITUTION: An infrared transmitting section is disposed on one side of a case 1 while a receiving section is disposed oppositely thereto on the other side and multiple vents 2 are made through the wall of the case between them thus constituting a sensor section 14. The transmitting section and receiving section at the sensor section are connected through optical fibers 6a, 6b with a detector body 15 disposed remotely therefrom. With such structure, an ideal explosion-proof performance is realized to eliminate the need of explosion-proof work, and the cost is reduced significantly by employing a convenient laying method of optical fiber. Since the sensor section comprises no aging component, e.g. a gas sensor, and has a simple constitution, stabilized performance can be sustained for a long term so long as the installation environment is clean in some degee.
Patent JP-H03189269-A (JP)
Title: Electric rear wheel steering device
Inventor: KATA KATSUKUNI
IPC: B62D5/24
Filed: 1989-12-19
Abstract: PURPOSE:To reduce manufacturing cost by composing a device in which the rotation of an electric motor is transmitted to a shaft via a worm gear and a worm wheel, and rear wheels are steered via a tie rod, etc., by the eccentric motion of an operation part fitted to the shaft. CONSTITUTION:A worm gear 3 rotatably supported in a housing 5 is fixed to the rotation axis of an electric motor 1, and a worm wheel 11 rotatably supported in the same housing 5 is engaged with the gear 3. A potentiometer 25 is connected to the upper end of a shaft 13 integral with the worm wheel 11 via an Oldham's coupling 23. An offset pin 27 is fixed to the end surface on the opposite-potentiometer 25 side of the shaft 13. A rod 20 is made movable only in a horizontal direction with the offset pin 27 engaged with a U-shaped groove 31 formed at the middle position of the rod 29, and rear wheels 37 are steered via a tie rod 35 by the movement of the rod 29.
Patent JP-2001147006-A (JP)
Title: Waste incinerator
Inventor: SAOTOME TAIJI
IPC: F23G5/44
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a waste incinerator capable of completely burning a waste without generating harmful substances such as dioxins or the like. SOLUTION: The waste incinerator comprises a pretreating means A for treating a waste without generating harmful substances when burned, an incinerating means B for completely burning the waste and having incinerating furnaces 5, 20 for burning the waste while allowing the waste to flow.
Patent JP-H03188388-A (JP)
Title: Position locator
Inventor: EGASHIRA YOSHIO
IPC: G01S5/14
Filed: 1989-12-19
Abstract: PURPOSE:To improve precision in measurement by providing a surface acoustic wave (SAW) encoder, a plurality of SAW matching filters and a circuit selecting signals of a plurality of sub-stations by expanding a filter output signal in terms of time. CONSTITUTION:The wave of a transmission signal emitted from a master station 100 is received by sub-stations 301 to 303, coded by SAW encoders 62a to 62n provided in the sub-stations 301 to 303, and returned to the master station 100. These coded reply signals are inputted to SAW matching filters 56a to 56n provided in the master station 100 and are selected by a selecting circuit 55, and they are inputted as reply signals from the sub-stations 301 to 303 to a sampler in the following stage only when the SAW encoders 62a to 62n of the sub-stations 301 to 303 correspond completely to the SAW matching filters 56a to 56n of the master station 100. The sampler 47 extends a very short turnaround time by making the coded wave go and return plural of time between the master station 100 and the sub-stations 301 to 303. Thereby highly precise measurement can be executed.