baber/WOPTO huggingface dataset:
Patent JP-H1173808-A (JP)
Title: Luminaire
Inventor: SONE SHUICHI
IPC: F21S8/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a shadow caused by the darkening of the end of an adjacent fluorescent lamp even if a plurality of straight bulb type fluorescent lamps are continuously arranged in a line by arranging a light control body having light transmitting property, for permitting light from the straight bulb type fluorescent lamp to emit to the end direction of the straight bulb type fluorescent lamp. SOLUTION: Light control bodies 21 are faced and arranged on the opposite side to the facing surface with a luminaire main body, in the vicinity of the end of a straight bulb fluorescent lamp 1, integrally molded with an acrylic resin for example having light transmitting property, and has a light control plate 22 and a holder 23. When a plurality of fluorescent lamps 1 are lit, part of the light outgoing from the vicinity of the end of the fluorescent lamp 1 goes in the incoming surface 24 of the light control plate 22, and comes out so as to concentratedly direct to the end direction of the fluorescent lamp 1.  The generation of a shadow caused by darkening of the end of the adjacent fluorescent lamp 1 is suppressed, and illumination intensity on the ceiling surface and in the upper part of the wall surface is uniformized in the direction where the fluorescent lamps 1 are continuously arranged.
Patent JP-H0281315-A (JP)
Title: Magnetic recording medium
Inventor: HIRANO HIROSHI
IPC: C09D5/23
Filed: 1988-09-19
Abstract: PURPOSE:To obtain a magnetic recording medium excellent in traveling property with low noise by providing protrusions at equal intervals in the tracing direction of a head on the surface of the magnetic recording medium for recording image signals. CONSTITUTION:The surface of the magnetic recording medium for recording FM image signals is provided with protrusions at equal intervals in the tracing direction of a head. Namely, by providing the protrusions on the surface of the medium, a head or a traveling system hardly sticks to the medium, which improves the traveling property of the medium. However, the protrusions increase modulation noises and causes deterioration of image qualities. This problem can be solved by disposing the protrusions at equal intervals in the tracing direction of a head to give a periodical characteristic in the noise spectrum. Thus, the noises can be easily removed by filters of back-end signal processing circuits and the traveling property can be improved without deterioration of image qualities.
Patent JP-S59117706-A (JP)
Title: Magnetic recording device
Inventor: KARIYA SANEFUMI
IPC: G11B5/027
Filed: 1982-12-25
Abstract: PURPOSE:To attain the interruption of supply of a power supply output to any of a recording and a reproducing circuits by inserting a switch circuit to a power output supply path to the recording and the reproducing circuits so as to execute switching control depending on a recording and a reproducing state signals. CONSTITUTION:Switches 11, 12 are provided to a power supply output path reaching a recording circuit 5 and a reproducing circuit 6 from a power supply output VCC, and they are subjected to switching control by a power supply control circuit 20. The control circuit 20 supplies a recording permission signal WG from a computer to the switch 11 via an OR circuit 21, inverts the signal WG by an inverter 22 so as to be applied to the switch 12, and applies the signal WG to the switch 11 via a delay circuit 23 and the OR circuit 21. As a result, no detour of noise from the reproducing circuit is produced during recording and no malfunction of the recording circuit is produced during reproduction, then the recording and reproducing with good quality are attained and the reliability of operation is improved.
Patent JP-H0539358-A (JP)
Title: Polysilane
Inventor: HAYASE SHUJI
IPC: H01L21/027
Filed: 1991-09-12
Abstract: PURPOSE:To produce a polysilane which easily gives a molded article excellent in uniformity and regularity by reacting a dichlorosilane compd. having two phenolic hydroxyl groups blocked by a silyl ether with metallic sodium. CONSTITUTION:The objective polysilane comprising repeating units of the formula (wherein R1 and R2 are each 0-10C alkylene or 6-14C arylene; and R3 to R12 are each H, halogen, OH, alkoxy, 1-10C alkyl, or 6-14C aryl provided that two adjacent groups selected from R3 to R12 may form a ring and that at least one selected from R3 to R7 is OH) is easily obtained by reacting a dichlorosilane compd. having two phenolic hydroxyl groups blocked by a silyl ether with metallic sodium in an org. solvent. This polysilane is decomposable by a high- energy ray such as light, an electron beam, or an X ray, so that it can be used as a resist material or can be compounded with a photosensitive material, etc., to give a photosensitive compsn.
Patent JP-2001060596-A (JP)
Title: Manufacture of semiconductor device
Inventor: AZUMA MITSUTOSHI
IPC: H05K3/34
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To align a semiconductor device, having an external connection terminal which is formed by a wire to a mounting substrate for sure and easy mounting. SOLUTION: A manufacturing method is used to manufacture a semiconductor device, where a wire 14 with conductivity is connected electrically to an electrode terminal 12 formed on the electrode terminal formation surface of a semiconductor element 10 for erecting, and a solder bump 38 is formed at the tip part of the wire 14. In the manufacturing method, on the surface of a substrate 30, consisting of a base material having interior wetting property to solder as compared with the wire 14, a solder paste 32 is arranged in dots corresponding to the position of the tip part of the wire 14, the each solder paste 32 and the tip part of the wire 14 are aligned for heating, and the solder bump 38 is formed at the tip part of the wire 14.
Patent JP-H0784896-A (JP)
Title: Transfer circuit for serial data
Inventor: NAKAMURA TAKAHARU
IPC: G06F13/00
Filed: 1993-09-20
Abstract: PURPOSE:To provide the transfer circuit for serial data which decreases the number of signal lines for the transfer of one serial data as much as possible and does not decreases in throughput without the need to add a redundant bit for knowing the border of a 'word' and is relatively small in the scale of an additional circuit for preventing malfunction of a reception-side LSI as a controlled part. CONSTITUTION:On a transmission side for serial data, the phase of data of a final bit as the border of DAT of the serial word to its CLOCK is inverted to the polarity different from a normal phase and on a reception side for the data, received DATA is inputted to a serial/parallel converting circuit at the leading or trailing edge of a predetermined reception CLOCK; and the CLOCK at the change point of the phase of the received DATA is monitored (FF1, FF2, and AND) and when the opposite polarity from the polarity of the predetermined CLOCK is detected, a signal STROBE is generated while the data of the final bit at the border of the word is considered to be received, thereby actuating a latch circuit as a parallel output circuit.
Patent JP-H0981446-A (JP)
Title: Hyper text system
Inventor: MURAI SHINYA
IPC: G06F17/30
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To perform access to the node which is the same as the node indicated by the link of a hyper text if the node exists, even if the node indicated by the hyper text becomes impossible to be accessed due to a movement and a deletion, etc. SOLUTION: The information terminal 101 connected via a network is composed of a hyper text information storage part 102 storing hyper text information, a detection part 103 detecting that a link destination node becomes possible to be accessed, the same node retrieval part 104 retrieving the node which is the same as the node which is detected by the detection part and becomes possible to be accessed and a link changing part 105 changing the link destination to the node discovered by the same node retrieval part. When the node indicated by the link of the hyper text becomes impossible to be accessed due to a movement and a deletion, etc., the same node is searched by the same node retrieval part 104 and the link destination is changed to the node.
Patent JP-H01116850-A (JP)
Title: Address image system
Inventor: KEBIN PATORITSUKU MAKUAARIIFU
IPC: G06F12/06
Filed: 1988-09-19
Abstract: PURPOSE: To avoid the hot spot of memory or input/output, which appears when referring to the data of an address apart by a number power to 2 with many processors, by constituting a matrix so that respective (d)×(d) partial matrixes composed of (d) continuous columns can be reversible. CONSTITUTION: When a matrix M is defined as a forward inverted (s)×(s) matrix based on the execution of replacement to an address space while using the method of Boolian matrix multiplication, the M is multiplied so that the replacement to be performed to the bit of s-tuple can be defined. By regarding the address of (s) bits as an (s) component vector, replacing mapping to the space of 2S addresses is defined. Assuming that these addresses are regarded as memory addresses, the method of matrix multiplication is used for mapping from logical addresses to physical addresses. Thus, memory band width can be improved for access having the stride of the square root of '2' especially concerning the interleave type shared memory of a large high-level parallel processing system.
Patent JP-H0670494-A (JP)
Title: Field for cylindrical motor
Inventor: TSUTSUI YUKIO
IPC: H02K1/27
Filed: 1992-08-08
Abstract: PURPOSE:To simply obtain a low-cost multi-polar field by bending flat platelike magnetic elements and permanent magnets in an involute curve state, and then laminating it to form a cylindrical field. CONSTITUTION:Magnetic elements 11 and permanent magnets 12 of flat plate shape bent along an involute curve are alternately laminated on a surface of a shaft 2 to form a field 1. Here, since a distance between two curves of the involute curves with one circle as a reference becomes constant even at any position, the elements 11 and the magnets 12 to be formed in the curve state can be made a flat plate state. Accordingly, since the elements 11 can be formed of conventional silicon steel plates and the magnets 12 can be formed of sheetlike flexible rubber magnets, etc., the field 1 can be formed simply at a low cost.
Patent JP-2000143341-A (JP)
Title: Dielectric ceramic composition and multilayer ceramic part
Inventor: MATOBA HIROAKI
IPC: H01G4/12
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain both a dielectric porcelain composition having a high relative permittivity and a high value of Q, sinterable at low temperatures, scarcely fluctuating characteristics of a ceramic by baking and useful for temperature compensation and a multilayer ceramic part such as a multilayer ceramic capacitor or a multilayer inductive (LC) filter. SOLUTION: This composition contains a B2O3-SiO2-based glass (with the proviso that Pb oxides are not included) in an amount of <=25 pts.wt. based on 100 pts.wt. of principal components within an area surrounded by A (39.5, 59.5, 1), B (1, 59.5, 39.5), C (1, 85, 14) and D (14, 85, 1) in a ternary compositional diagram (molar compositional ratio) of a (BaO, TiO2, Re2O3) system and at least one kind of a V oxide (<=10 pts.wt. expressed in terms of V2O5) and a W oxide (<=20 pts.wt. expressed in terms of WO3). The composition preferably further contains <=10 pts.wt. of CuO and <=20 pts.wt. of MnO.
Patent JP-H0397032-A (JP)
Title: Instruction prefetch system
Inventor: MIZUSHIMA YOSHIHIRO
IPC: G06F9/38
Filed: 1989-09-11
Abstract: PURPOSE:To quicken the start of interrupt handling by preliminarily storing data related to interrupt handling in a buffer mechanism before an interrupt request from an I/O device or the like during the wait state of a central processing unit. CONSTITUTION:A pulse generating mechanism 7 which periodically generates a pulse, an interrupt generating mechanism 9 which generates an interrupt request in response to this pulse in the case of the interrupt wait state of a central processing unit 2, and a means which takes out data of plural bytes from a prescribed area in a main storage device 1 in the interrupt sequence generated by the interrupt generating mechanism 9 and stores this data in a buffer mechanism 3 are provided. The interrupt is periodically generated to access the part of a low core and required data or the like is preliminarily loaded to the buffer mechanism in this manner to improve the performance.
Patent JP-2001056346-A (JP)
Title: Probe card and method for testing wafer on which a plurality of semiconductor device are formed
Inventor: MARUYAMA SHIGEYUKI
IPC: G01R31/316
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain both a probe card capable of obtaining satisfactory contact at all times with each chip and the electrode pads of a CPS without using a multilayer ceramic substrate or anisotropic conductive rubber at the time of testing chips and CSPs in a wafer state, capable of adapting to narrow electrode pitches, and superior in durability at the time of high temperatures and a method for testing wafers on which a plurality of semiconductor devices are formed. SOLUTION: In a probe card for testing a wafer 51, a contact electrode 54 to be in contact with a wafer electrode 52 is provided on a flexible substrate 53, and the contact electrode 54 is led to an opening part 58 provided for the flexible substrate 53 by a wire 55 and is connected to the internal terminal 61 of a lower-side multilayer substrate 60. The internal terminal 61 mounts a wafer contactor led to an external terminal 63 by a wiring layer in the multilayer substrate 60 to a burn-in board via the external terminal 63.
Patent JP-H0658935-A (JP)
Title: Immunoassay and reagent therefor
Inventor: SATO YOSHIKATSU
IPC: G01N33/531
Filed: 1992-08-08
Abstract: PURPOSE:To obtain a measuring method and a reagent therefor which increase remarkably the production of an antigen-antibody coagulation block in an immunological analysis, complete an antigen-antibody reaction in a short time and make the reaction proceed uniformly on the occasion of measurement of a target constituent in a specimen sample and a trace constituent therein, in particular, thus making it possible to furnish the result of the analysis stably. CONSTITUTION:An immunoassay wherein an antigen-antibody reaction is effected in the existence of dextran or a dextran sulfate and a surfactant, and an immunoassay assisting reagent which contains the dextran or the dextran sulfate and the surfactant, can be obtained.
Patent JP-S61112442-A (JP)
Title: Two-way communication method between on-road equipment and mobile body
Inventor: SHIRAI YUTAKA
IPC: G08G1/123
Filed: 1984-11-07
Abstract: PURPOSE:To attain the transfer of the large capacity of data by allowing another adjacent on-road equipment to take the over exchange of remaining data if the d;ata exchange between an on-vehicle equipment provided to a mobile body and an on-road equipment provided on road is not finished even after the communication enable region passes by. CONSTITUTION:When an on-vehicle equipment 5 makes correspondence to an on-road equipment 2 (1st on-road equipment 10) after the correspondence with the 1st on-road equipment 10, an on-road equipment 2 possible for correspon dence by a vehicle 4 on the movable path is an on-road equipment group (on- road equipments 101-104). When even the correspondence with the on-road equipment 101 (2nd on-road equipment) in the adjacent on-road equipment group after the correspondence with the 1st on-road equipment 10 is not finished for data exchange, the adjacent on-road equipmente group of the 2nd on-road equipment 101 is obtained. Until the data exchange is finished, the adjacent on-road equipment as the 3rd, 4th - is decided to exchange data in this way.
Patent JP-H1076965-A (JP)
Title: Travelling control device for vehicle
Inventor: INOUE HIDEAKI
IPC: G08G1/16
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To stop work without a sense of incongruity to a driver at the time of abnormality detection of a device by constituting the device of a continuation means to continue automatic operation while controlling by a means replaced for an automatic steering means by taking precedence over an automatic operation stoppage means. SOLUTION: An automatic brake works in the case when it is judged impossible to stop actuation of automatic operation. This automatic brake works by increasing pressure of a wheel cylinder of the brake by simultaneously driving solenoid valves 33, 35 of a brake actuator 21 from a controller 1. Consequently, it is possible to continue automatic operation while applying control by braking to vehicle travelling by automatic steering of an automatic steering means CL3 by actuation of the automatic brake, and a continuation means CL7 to continue automatic operation while controlling by a means replaced for the automatic steering means CL3 by taking precedence over an automatic operation stoppage means CL5 until it is judged to be possible to stop automatic operation after a judgement means CL6 judges it impossible to stop automatic operation is constituted.
Patent JP-H04363083-A (JP)
Title: Surface emitting type semiconductor laser
Inventor: MORI KATSUMI
IPC: H01S5/227
Filed: 1991-09-12
Abstract: PURPOSE:To reduce a reactive current and to obtain a necessary optical output by forming a buried layer around a columnar semiconductor layer as a II-VI compound semiconductor epitaxial layer having a high resistance, and specifying an opening area of a light emitting side electrode. CONSTITUTION:An n-type GaAs buffer 103 and a distributed reflection type multilayer film mirror 108 are formed on an n-type GaAs substrate 102. Further, a clad layer 105, an active layer 106, a clad layer 107, and a p-type Al0.1Ga0.9As contact layer 108 are sequentially epitaxially grown. After an SiO2 layer 112 is formed on the surface, the layer 107 is etched to the midway except a columnar light emitting unit covered with a hard baking resist 113. After the resist 113 is removed, a ZnS0.06Se0.94 layer 109 having a resistance of 1GOMEGA or more is buried and grown. An SiO2/alpha-Si dielectric multilayer film mirror 111 is formed on the surface, and removed except the region of the light emitting unit. The mirror 111 is formed of an area of 10-90% of the surface area of the layer 108, and an electrode 110 is formed on the surface except the mirror.
Patent JP-H0789711-A (JP)
Title: Production of silica particles
Inventor: YAMADA TOICHI
IPC: C01B33/18
Filed: 1993-09-20
Abstract: PURPOSE:To obtain silica particles free from sticking of particles, having about >=1mum particle diameter and such a narrow particle size distribution as <=5% coefft. of variation of particle diameter and uniform in particle size. CONSTITUTION:In a method (sol-gel method) for producing silica particles by hydrolyzing alkoxysilane in an alkaline soln. contg. water and alcohol, seed particles of silica are first formed by a reaction at 0-10 deg.C for 0.5-3hr and silica is formed on the surfaces of the seed particles by heating to 15-20 deg.C at 5-8 deg.C/hr heating rate to grow the seed particle. Thus, the objective silica particles are obtd.
Patent JP-H0792372-A (JP)
Title: Preliminary irradiation device for detecting focus
Inventor: MARUYAMA ATSUSHI
IPC: G02B7/28
Filed: 1993-09-20
Abstract: PURPOSE:To provide a preliminary irradiation device for detecting a focus capable of reducing the number of preliminary irradiation times up to focusing and the release time lag, in consecutive photographing. CONSTITUTION:An object is preliminarily irradiated with a stroboscope unit 6 at the time of measuring the distribution of light intensity, a CPU 1 controls the light emission of the stroboscope unit 6 in its preliminary irradiation and an interface IC 7 sets the emitted light quantity of the stroboscope unit 6, to discriminate the light intensity of a subject. Then, the CPU 1 changes the emitted light quantity of the stroboscope unit 6 at the time of measuring the distribution of the light intensity and uses the emitted light quantity in the previous preliminary irradiation stored in the CPU 1 prior to the output of the automatic focus IC 2, when the preliminary irradiation is executed in response to the starting action of the photographing sequence of a camera.
Patent JP-S6296064-A (JP)
Title: Production of flaky processed and dried meat food
Inventor: YOSHIKAWA SUMIO
IPC: A23L13/10
Filed: 1985-10-21
Abstract: PURPOSE:To produce the titled processed food having sense of eating resembling that of potato chips and rich in crispiness, by heating a meat emulsion containing meat and a food material other than the meat to sterilize and coagulate the emulsion, cooling the coagulated material, slicing and drying the cooled material. CONSTITUTION:A meat emulsion obtained by mixing 50-90% meat with 50-10% food material, e.g. animal fat, potato flour, skimmilk powder, egg white flour, spice, water, etc., is filled in a casing, bound and heated by pouring into hot water, sterilized and coagulated to give a sausage-like material, which is then cooled to -5-+5 deg.C, sliced to 0.3-3mm thickness and dried to give <=10% moisture content.
Patent JP-H0282957-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: TERADA SATOSHI
IPC: G01N29/06
Filed: 1988-09-20
Abstract: PURPOSE:To simultaneously display a measured image and measured data related to each other on the same picture by mixing the related measured image and measured data of the same measuring item from the first and second memories respectively classifying and storing the measured image and measured data by a measuring item to simultaneously display the same on the same picture. CONSTITUTION:A memory 2 classifies measured images at every measuring indices a, b,..., g to store the same and a memory 3 is a table indexing the measuring indice by measuring items, and the measuring indices a-f and measuring items A-D are related mutually. A measuring result memory 4 stores the measuring results obtained from the picture during the display on a display part 1 by the measuring items A, B, C, D. A mixing part 6 mixes the related image and measured data of the memories 2, 4 using a measuring item desired to be displayed as an index so as to make it possible to simultaneously display the same within the same picture. A display part 7 displays the mixed related image and measured data on the picture thereof at the same time.
Patent JP-H0898462-A (JP)
Title: Motor for starting internal combustion engine
Inventor: TAMEMOTO HIROAKI
IPC: H02K9/00
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a motor for starting an internal combustion engine in which the highest temperature can be lowered while avoiding increase in the frame. CONSTITUTION: Heat receiving bodies 7 facing an armature core each having a partial tubular surface facing closely to the outer circumferential surface of an armature core 5, are disposed between field poles 21-24. The heat receiving body 7 is made of a nonpermeable material having high thermal conductivity and thereby cools the outer circumferential surface of the armature core 5 and an armature coil 6 applied thereto.