baber/WOPTO huggingface dataset:
Patent JP-2002300441-A (JP)
Title: Fixing structure of solid-state imaging element
Inventor: SHINTANI MASARU
IPC: H01L31/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of a solid-state imaging element which can easily fix a solid-state imaging element with high precision. SOLUTION: In the fixing structure of a solid-state imaging element, the solid-state imaging element 20 is pressed against a lens tube 10 as a fixing structure of the element by using a pressing member 30, and fixed almost parallel with a baseplate 12 of the tube 10. An elastic member 1 is prepared, which is so constituted that slant surfaces 2a, 2b are arranged in face to face with fixing references 16a, 16b, 16c of the element 20, which are disposed in the lens tube 10. The elastic member 1 is arranged between the baseplate 12 of the lens tube 10 and the element 20, in such a manner that the slant surface 2a, 2b come into contact with the element 1. As the element 20 is pressed in the direction of the baseplate 12 of the lens tube 10 by the pressing member 30, the element 20 is moved to the fixing references, so as to be energized along the slant surfaces 2a, 2b.
Patent JP-2002299272-A (JP)
Title: Load lock chamber
Inventor: KADOBE MASAHITO
IPC: H01L21/205
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a load lock chamber, with which the leakage of air from an enclosing space side to the inside of the load lock chamber can be markedly suppressed. SOLUTION: In the load lock chamber, with which a structure 22 is provided internally to form the enclosing space 26, its periphery is formed of a casing 12, and the inside of the casing is made into an inert gas atmosphere, seal plates 34A-34D are formed so that the joint portion of the structure can be included, and elastic seal members 36A-36D are arranged on the attaching parts of the seal plates. Thus, the leakage of air from the enclosing space side to the inside of the load lock camber is suppressed markedly.
Patent JP-2002298365-A (JP)
Title: Disk drive device
Inventor: HAYASHI TSUNEO
IPC: G11B7/005
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve reproduction reliability of a drive device adaptable to a disk with a track having wobble structure. SOLUTION: A wobble protecting circuit is constituted for producing a protective wobble signal by executing the wobble protecting operation which is performed by e.g. the interpolation for the missing wobble signal waveform, the phase correction or polarity correction for making a signal polarity be independent of the land/groove area, and the like. By using the protective wobble signal which is obtained by such a protecting process, for e.g. the reproduction control in place of an initial wobble signal, more highly reliable reproduction control operation is obtained.
Patent JP-2002299879-A (JP)
Title: Electronic component manufacturing method
Inventor: NAKAMURA SHIGEO
IPC: H05K9/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component manufacturing method by which a shield case can be easily and reliably mounted on a circuit board. SOLUTION: The method of manufacturing electronic components on a circuit board 1 having circuit constituent components 12 mounted on an insulation board and a shield case 3 attached to cover the components 12 on the circuit board 1 comprises a step of feeding a plurality of shield cases 2 connected to a hoop 41 through tie bars 42, a step of mounting the circuit board 1 in one of the plurality of connected shield case 2 so as to cover the components 12 mounted on the surface of the board 1 with the case, and a step of cutting the tie bars 42.
Patent JP-2002299995-A (JP)
Title: Piezoelectric resonator
Inventor: MURAHASHI MASATO
IPC: H03H9/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a connection defect by preventing air bubbles from being generated on a cylindrical wall member 5b when taking an electric connection by providing the cylindrical wall member on the inner bottom of the casing- like case of a piezoelectric resonator and applying conductive paste to an exposed part 5a exposed on that bottom surface. SOLUTION: The piezoelectric resonator is composed of a casing-like case 4, a lead terminal 5 embedded and formed on the base of the case 4 while having an exposed part 5a partially exposed on the inside of the case, a cylindrical wall member 5b formed on the bottom of the case 4 while surrounding the exposed part 5a of the lead terminal 5, a conductive adhesive material 7 charged into the wall member 5b and a piezoelectric resonance element 1, the piezoelectric resonance element 1 is placed on the upper surface of the wall member 5b, and the electrode of the piezoelectric resonance element 1 is connected through the conductive adhesive material 7 to the lead terminal. In such a piezoelectric resonator, an inclined part 5c is formed on the inner surface of the wall member 5b.
Patent JP-2002294438-A (JP)
Title: Copper alloy sputtering target
Inventor: MORI AKIRA
IPC: C23C14/34
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy sputtering target of which the crystal grains grow little in jointing the target and a backing plate with a hot isostatic pressing method. SOLUTION: The copper alloy sputtering target has a composition comprising one or more sort of La, Mg, Li, Si, V, Zr, Hf, and Nb of 0.005-0.5 mass% in total, 0.1-5 ppm oxygen, and the balance Fe and unavoidable impurities. The copper alloy sputtering target with the backing plate includes jointing the above sputtering target with the backing plate by a hot isostatic pressing method.
Patent JP-2002302151-A (JP)
Title: Packing structure
Inventor: YAMADA SHIGEHIRO
IPC: B65D71/02
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a packing structure with which contents put in a storage container can be packed without moving or shifting in a simple structure and the contents which vary in shape, size and the number of received items can be freely supported and reliably packed, and which can be repetitively reused. SOLUTION: A packing cover 4 is constituted by extending a flexible synthetic resin film 2 on a frame 1 and also providing attaching parts 3 on the frame 1. An attached part 6 is provided on a lateral face of the storage container 5 with an upper part opened. The packing cover 4 is put from an upper opening 8 into the storage container 5 with the contents 7 received to put the frame 1 over the contents 7. In addition, an upper surface of the contents 7 is covered with and pressed by the synthetic resin film 2, and at least an upper end of a lateral face of the contents 7 is covered with an outer periphery of the film 2. The attaching parts 3 provided on the frame 1 are detachably locked with the attached part 6 provided on the storage container 5.
Patent JP-2002291631-A (JP)
Title: Receiving container
Inventor: KUMANO TAKESHI
IPC: A47K1/04
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a receiving container preventing fluid powerfully flow into from overflowing from an opening. SOLUTION: For this receiving container, a flange-form return part 6 is formed on the entire periphery of the edge part of an opening 4 of a container body 5 so as to be projected toward the opening. Water spreading on a peripheral wall inner surface toward an opening edge is received at the return part 6, returned to the inside of the container body 5 and prevented from flowing out from the opening 4 to the outside.
Patent JP-2002016863-A (JP)
Title: Apparatus and method for processing information and recording medium
Inventor: NISHIOKA HISAO
IPC: H04N5/445
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To acquire information concerning to a desired program quickly and present it to a user. SOLUTION: A data broadcast receiving circuit extracts a control data signal including a hyper text data signal in a TV broadcast signal, a CPU processes the control data signal to generate the image data signal of TV program guide using a GUI, and a video/audio processing circuit superposes the image data signal on a TV video signal before outputting the TV video signal to a display.
Patent JP-2001352528-A (JP)
Title: Transmission/reception system and transmission/reception method for data broadcast, and transmitter for data broadcast
Inventor: TAKAO NAOYA
IPC: H04N7/08
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a data broadcast transmission/reception system where a transmitter side can control a point of time with high accuracy when a receiver presents data broadcast contents in a visible way to a viewer. SOLUTION: The transmitter starts transmitting data broadcast contents C02 related to a video audio AV02 earlier than a program switching time (t) according to a schedule where a video audio AV01 related to data broadcast contents C01 is switched to the AV02 related to the contents C02 at the time (t) (7 o'clock 13 minutes 0 second) and the transmitter transmits a message 02 when it is the time (t). The receiver receives the data broadcast contents C02, applies image forming processing to the C02 but does not make the image turn to a visible state. That is, the data broadcast contents are presented in an invisible state. When receiving the message 02, the receiver makes the data broadcast contents C02 turn from the invisible state to a visible state.
Patent JP-2002303709-A (JP)
Title: Light diffusing substrate and transmission type screen
Inventor: NAGASAKI YOSHINORI
IPC: G03B21/62
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusing substrate and a transmission type screen by an easy method in which the lens array and the transparent resin substrate do not deteriorate. SOLUTION: The transmission type screen is manufactured by using a light diffusing substrate consisting of (A) a lenticular lens substrate prepared by using at least a material containing no UV absorbent, (B) a light shielding pattern and (C) a diffusing plate. In the process of forming the light shielding pattern, a photosensitive resin layer consisting of (a) a heat-cohesive binder consisting of at least an organic polymer, (b) a compound having at least one ethylenic double bond having radical polymerizing property and (c) a photopolymerization initiator is used.
Patent JP-2002306617-A (JP)
Title: Corpuscular beam curing apparatus having separation type snout
Inventor: FUKUMOTO SADAYOSHI
IPC: A61N5/10
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To improve the operational efficiency of a corpuscular beam curing apparatus and also improve work efficiency and safety by high-accuracy registration by an X-ray CT apparatus in corpuscular ray treatment. SOLUTION: This curing apparatus for curing a cancer by a charged copususcular beam is provided with a means for independently moving a patient collimator 6 and porous part (snout 4) constituting a radiation field forming device separately from the other components of the radiation field forming device and a beam transport system, a template 7 having the same shape as that of an opening part of the patient collimator 6 and porous 5 part (snout 4) or shaped so that the opening part is corrected by a distance (SSD) between a light source and the patient, a means for registering the template 7 to the cancer, a means for moving the patient to the radiation position while keeping constant the relative position of the patient and the template, and a means for coinciding the template 7 with the patient collimator 6 and porous 5 part.
Patent JP-2002050068-A (JP)
Title: Optical pickup device
Inventor: KOJIMA KOKI
IPC: G11B7/095
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device and an optical disk device in which the enlargement of a tilt margin, the improvement of assembling/adjusting precision and the reduction of man-hours are possible. SOLUTION: In the optical pickup device in which an objective lens is combined with a liquid crystal element 25, the liquid crystal element 25 is divided into nine areas of second and third areas 2, 4 which are arranged at the central part within the luminous flux diameter for a low density optical disk, fourth and fifth areas 3, 5 which are arranged so as to involve the second and third areas 2, 4 in the outer peripheral part, sixth and seventh areas 6, 7 which are arranged between the luminous flux diameter for the low density optical disk and the luminous flux diameter for high density optical disk in the outer peripheral part, eighth and ninth areas 8, 9 which are arranged in the nearly outer peripheral part of the luminous flux diameter for the high density optical disk and a first area 1 which is the residual area and includes the diameter,  applied voltages are composed as five different electrode patterns in respective areas and are arranged in the tilt direction to correct the diameter direction.
Patent JP-2002312058-A (JP)
Title: Semiconductor integrated circuit
Inventor: MAKINO HIROYUKI
IPC: G06F1/26
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To eliminate malfunction due to racing originating from a clock skew by an external operation. SOLUTION: The semiconductor integrated circuit includes a first group of circuits 101 to produce clock signals and a second group of circuits 10 to execute a transfer of signals and a logical processing operation in conformity to the clock signals, and it is arranged so that the operating voltage sources 103, 104, 113, 114, 121, 122, 123, 124 for the two groups of circuits can be set individually. Thereby the operating speeds of the two groups of circuits are adjusted individually, and the problem of malfunction due to racing is eliminated by external operation.
Patent JP-2002307884-A (JP)
Title: Binding tool
Inventor: KIYOMI TAKIO
IPC: B42F13/06
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To smoothly realize giving and releasing of binding forces to and from respective binding legs and further easily realize insertion of the binding legs in inserting passages by a method wherein respective shifting members are shifted in synchronism with each other. SOLUTION: A binding tool 10 consists of a base 15 equipped with a plurality of inserting passages 14 for respectively inserting a plurality of the binding legs 13 therein, the shifting members 16, which are provided in the base 1 and respectively provided positions corresponding to the inserting passages 14, and an operating part 17, which operates the shifting members 16 under the state being connected with each other. The respective shifting members 16 are provided so as to allow to open and close the inserting passages 14 and, at the same time, to grant the binding forces to the binding legs 13 under the state blocking the inserting passages 14 therewith. When the operating part 19 is operated predeterminatively, the respective shifting members 16 are provided shiftably in synchronism with each other between the blocked positions of the respective inserting passages 14 and their released positions.
Patent JP-2002310327-A (JP)
Title: Solenoid valve
Inventor: NAKAHIRA JUNICHI
IPC: F16K31/06
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve for producing less increase in load of a coil spring due to the flow of an oil, if the oil is highly viscous at a lower temperature, improving the responsiveness (movability) of a valve hole in the opening direction with a valve element (a ball valve) during transition from a current application time to a current non-application time (a demagnetization time) and preventing the property deterioration of a solenoid in a low temperature range. SOLUTION: The solenoid valve 1 comprises a valve seat member 2 having a valve hole 20 and a valve seat 21, a valve chest member 3A having a spring seat portion 31 having an open hole 33, a valve chest 32 and a first flow path a extending to the opposite side of the spring seat portion 31 and linking to the open hole 33, a coil spring 4 having one end 40 supported by the spring seat portion 31 in the valve chest 32, and the valve element 5 to be energized in abutment on the valve seat 21 by the coil spring 4. At least a portion 33a of the open hole 33 opening to the side of the valve chest 32 is provided on the side in the centrifugal direction of the spring seat portion 31 on which one end 40 of the coil spring 4 abuts.
Patent JP-2002308804-A (JP)
Title: Method for producing dialkyl carbonate and diol
Inventor: TOJO MASAHIRO
IPC: C07C27/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To produce a diol of high purity having high ultraviolet transmissivity without lowering a yield in a method for producing a dialkyl carbonate and the diol using a cyclic carbonate and an aliphatic monohydric alcohol as a raw material. SOLUTION: In the method for producing the dialkyl carbonate and the diol by reacting the cyclic carbonate and the aliphatic monohydric alcohol in the presence of a catalyst in a transesterification reactor to form the dialkyl carbonate and the diol and separating the diol-containing reaction liquid drawn out of the reactor in a diol distillation and refining process to obtain the diol and separating the dialkyl carbonate-containing reaction liquid drawn out of the reactor to obtain the dialkyl carbonate, water is supplied to the diol distillation and refining process when the diol-containing reaction liquid is separated in the diol distillation and refining process.
Patent JP-2002306881-A (JP)
Title: Holing sewing machine
Inventor: MURAI KENJI
IPC: D05B65/06
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To form excellent stitches by controlling the clamping force and clamping length of needle thread without obstructing work at the time of sewing in a holing sewing machine provided with a needle thread clamping device. SOLUTION: The hole sewing machine 10 is provided with a feed bar 13 mounting a sewing object and feeding it, a vertically moving needle bar 11 provided with a sewing needle 18, a cloth cutter 30 disposed at the rear part of the needle bar 11, a right presser plate 23 and a left presser plate 26 provided respectively on the left and right on the upper surface of the feed bar 13 for pressing the sewing object, a right presser 21 and a left presser 24 composed of a right presser arm 22 and a left presser arm 25 vertically moving them, a needle thread cutting knife 43 cutting the needle thread after sewing is ended and the needle thread clamping device 50 comprising a needle thread clamping part 51 clamping the needle thread after sewing is ended and a vertical drive part 70 vertically driving it.  The needle thread clamping device 50 is disposed on the lower surface of an arm part 14 at the rear part of the needle bar 11 between the left and right presser arms 22 and 25 viewing from front and back directions.
Patent JP-2002312600-A (JP)
Title: Credit collecting and settling method using internet
Inventor: KAWAKAMI TETSUHIRO
IPC: G06Q20/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a credit collecting and settling method using a home page. SOLUTION: In this method for collecting and settling the credits of a subscription registration union member in a union member card system, a credit collection agency company 3 being a credit collecting server/settling server applies an ID number and a password to a union member 1 having a union member card issued by the credit collection agency company 3, and the union member opens a home page 5 of the credit collection agency company 3 connected via a provider 2 to an Internet 4 (1), and the union member owning a credit requests the credit collection agency company 3 to connect to the home page (2), and a union member 7 who wants to accept the credit collection announces his or her intention to collect the specific credit to the credit collection agency company 3 (3),  and the credit collection agency company 3 requests the specific credit collection to the union member who wants to collect the specific credit (4), and the union member 7 who receives the specific credit collection request from the credit collection agency company 3 negotiates with the creditor of the specific credit (5), and lets the creditor to approve the credit payment, and the credit collection agency company 3 collects the credited sum.
Patent JP-2002313826-A (JP)
Title: Apparatus and method for resin-sealing semiconductor device
Inventor: KOSHI TAKAO
IPC: B29C39/10
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for resin-sealing a semiconductor device capable of surely filling a sealing resin in a gap between an electrode terminal forming surface of a semiconductor element and a pad forming surface of a substrate. SOLUTION: The method for resin-sealing the semiconductor device comprises the steps of diffusing an air flow from a gaseous fluid nozzle 26 to a discharged sealing resin 18 near the edge of the semiconductor element 14 when discharging of the resin 18 from a resin nozzle 16 is started, by using the apparatus for resin-sealing comprising the resin nozzle 16 for discharging the sealing resin 18 exhibiting fluidity of the degree capable of penetrating the gap 22 between the electrode terminal forming surface of the element 14 and the pad forming surface of the substrate 10.  The pad 12 is formed therein in the case of filling the resin 18 in the gap 11, contacting at least a part of the resin 18 with the edge of the element 14, then moving the nozzle 16 along the edge of the element 14 while holding the contact state of the edge of the element 14 with the resin 18, and filling the resin 18 in the gap 22.
Patent JP-2002319157-A (JP)
Title: Signal recording device, signal reproducing device, and method for signal recording and signal reproducing
Inventor: ISHIMOTO TSUTOMU
IPC: G11B7/135
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To realize a high density recording by keeping the distance (gap) between the end face of an SIL(solid immersion lens) and an optical disk constant regardless of the rotation speed of the optical disk. SOLUTION: Gap control is performed first by inputting ramp voltage to a piezo element 38 which holds a nonlinear lens 35 and the SIL 36. Thus, the piezo element 38 is extended, the SIL 36 approaches a disk 37. Next, the amount of returning light due to total reflection and a threshold TH are compared. In this case, when the amount of returning light in total reflection is larger than the threshold TH, it is determined as the near-field state is not yet realized, the ramp voltage is continuously inputted to the piezo element 38. On the other hand, when the returning light in total reflection becomes smaller than the threshold TH, it is determined that the near-field state is realized, the input of the ramp voltage is interrupted, the input voltage is held in a step 3.  Next, the gap control with interference light is started and the input voltage is finely controlled according to an interference light amount.
Patent JP-2002321103-A (JP)
Title: Bar-shape material feeding machine
Inventor: HIROZAWA KIYOSHI
IPC: B23B15/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a bar-shape material feeding machine which can feed non-regular size materials to a bar machine and can effectively utilize the non-regular size materials. SOLUTION: The bar-shape material feeding machine which has a non-regular size material shelf 12 for holding a plurality of non-regular size materials W which are the remainder after machining processes, supplies the materials W to a guide rail by picking up the materials W one by one from the shelf 12, and feeds the materials W along the guide rail in the forward direction of the feed toward the bar machine, is characterized in that the feeding machine is provided with an end discriminating device 14 for judging whether or not the end of the material W is the end machined in the preceding machining process on the basis of physical features distinguishable from those of the other,  and a non-regular size material reversing device 16 for reversing the direction of the non-regular size material when the end judged by the end discriminating device 14 as the end machined in the preceding machining process is not positioned at the forward direction side of the feed.