baber/WOPTO huggingface dataset:
Patent JP-H0270089-A (JP)
Title: Production of zn alloy electroplated steel sheet having superior chemical treatability
Inventor: YONEZAWA KAZUMA
IPC: C25D5/26
Filed: 1988-09-02
Abstract: PURPOSE:To improve the chemical treatability of the plated surface of a steel sheet when the steel sheet is subjected to Zn alloy electroplating in plural plating vessels filled with plating baths having the same compsn., by specifying coating weight in the final plating vessel. CONSTITUTION:When a steel sheet is continuously subjected to Zn alloy electroplating in plural plating vessels filled with plating baths having the same compsn., coating weight in the final plating vessel is limited to <=1g/m<2> by changing current density, anode area or plating time. The chemical treatability of the steel sheet can be improved without using different kinds of plating baths.
Patent JP-H0381284-A (JP)
Title: New iridoid glycoside
Inventor: KAMINO YASUYOSHI
IPC: A61K36/18
Filed: 1989-08-24
Abstract: NEW MATERIAL:A compound shown by the formula (R is H or acyl; n is 1 or 2). EXAMPLE:Dienylposidoyl-(11 10)-dienylposidoyl(11 10)-dienylposidic acid. USE:A raw material and an intermediate for drugs. PREPARATION:Seeds of fruited Eucommia ulmoides this year are ground and extracted with 60vol.% aqueous solution of methanol. The extracted solution is concentrated under reduced pressure, the essence is suspended in water, a water-insoluble part is removed from the suspension, the aqueous solution is chromotographed by column chromatography and successively eluted with water, an aqueous solution of methanol and methanol.
Patent JP-H0267714-A (JP)
Title: Aligner
Inventor: MORI TETSUZO
IPC: G03F7/20
Filed: 1988-09-02
Abstract: PURPOSE:To inhibit the temperature rise of a wafer at the time of exposure at an allowable temperature or lower without causing a reduction of a pattern formation accuracy due to the fluctuation of a flow by a method wherein a flow rate control means is provided on a medium passage and this flow rate control means is actuated while being controlled according to a state of exposure. CONSTITUTION:A cooling medium is sent out through a temperature control pump 9, is put in a wafer chuck 5 through an entrance 13, absorbs the heat of the chuck 5 and the water 4, and is exhausted through an exit 12. The exhausted medium is subjected to temperature control and repeats a circulation. An exposure control part 11 sends an exposure state signal to show whether a device is in exposure or not to a flow rate control part 10. The control part 10 makes a flow rate control valve 7 operate while controlling the valve 7 in two stages according to whether the device is in exposure or not. That is, at the time of exposure, a fluctuation to be given to the chuck 5 is set at a flow rate A which does not affect a pattern formation accuracy and at the time of non exposure, the fluctuation is set at a sufficient flow rate B that the temperature rise of a wafer due to the storage of an energy imparted by an exposure up to the time of non exposure does not exceed an allowable temperature range. The control part 11 further performs the control of a light source 1, the control of opening and shutting of a shutter 2 and the control of movement of a stage 6 for positioning use according to a set sequence program.
Patent JP-S61100555-A (JP)
Title: Benzophenone oxime derivative
Inventor: SUZUKI YASUSHI
IPC: A61K31/22
Filed: 1984-10-19
Abstract: NEW MATERIAL:The compound of formula I (R is H, alkoxycarbonyl, carboxyalkyl or acyl; X1 and X2 are H or halogen) or its salt. EXAMPLE:3,5-di-t-butyl-4-hydroxybenzophenone oxime. USE:An anti-inflammatory agent and anti-allergic agent. It has excellent activity to inhibit the cyclooxigenase and/or lipoxigenase of arachidonic acid, and extremely low activity to induce the digestive tract disorder, and gives little damages to the stomach and intestines. PREPARATION:The compound of formula I can be prepared by the oximation of the compound of formula II with the hydroxylamine compound of formula NH2-OH in an inert solvent at a temperature between 40 deg.C and the reflux temperature of the reaction mixture.
Patent JP-H0553144-A (JP)
Title: Thin film transistor element array
Inventor: TAKECHI KAZUE
IPC: G02F1/136
Filed: 1991-08-29
Abstract: PURPOSE:To form the thin film transistor element array in which a step difference on the end face in a source/drain area is reduced, and a difference disconnection occurs in smaller numbers. CONSTITUTION:A source/drain area is formed by performing impurity implantation into an amorphous silicon film 13. This array is structured so that when a metal is formed to a film thereafter, a silicide layer 17 formed on the source/ drain surface is connected electrically with a picture element electrode 16, as a source electrode. Also, by patterning a metal 9 onto the picture element electrode, the thin film transistor element array in which a step difference disconnection occurs in smaller numbers.
Patent JP-H0667880-A (JP)
Title: Branch history table control circuit
Inventor: MORISADA TAKESHI
IPC: G06F9/38
Filed: 1992-08-18
Abstract: PURPOSE:To store a branch instruction having many success frequency by determining replacement by the number of past hits. CONSTITUTION:At least two branch history tables each of which stores the address of a branch instruction and the branched address of the branch instruction as a pair are prepared and the 1st comparing means group 8, 8' compares an instruction fetching address with the branch instruction addresses in respective branch history tables and detects coincidence (hit) or discrepancy (miss). A storage means stores the number of hits correspondingly to the branch instruction address in each branch history table in accordance with the detected result. At the time of rewriting the contents of the branch history tables, the 2nd comparing means 50 compares the numbers of hits corresponding to respective groups which are stored in the storage means and detects the group having the smallest number of hits. The instruction address at a new branch instruction and a branched instruction are recorded as a pair in the 2nd comparing means 50 and the branch history table having the smallest number of hits specified by the means 50.
Patent JP-H0382239-A (JP)
Title: Cryptographic key delivering system
Inventor: OKAMOTO TATSUAKI
IPC: H04L9/18
Filed: 1989-08-25
Abstract: PURPOSE:To improve the transfer efficiency by imbeding information for cryptographic key delivery as random number information so as to warrant the adequacy of the user without increasing the quantity of transfer information and delivering simultaneously cryptographic key information. CONSTITUTION:The center 1 of the system opens a public key in common between users, generates secret information Si stored in each user (i) from identification information IDi of the user (i) and secret information known by the center 1 only and delivers the resulting information to each user secretly. Each user (i) desiring to share the key generates the information from a random number generated in itself and its own secret key Si and sends the resulting information to the opposite party together with its own identification information IDi and each user (i) receiving the information from the opposite party uses the opposite party identification information IDi to verify the adequacy and to generate the shared key. Thus, the transfer information quantity is reduced and the transfer efficiency is improved.
Patent JP-S6196883-A (JP)
Title: Multiscan-type television receiver
Inventor: KOTAKA YOSHIKAZU
IPC: G09G1/28
Filed: 1984-10-18
Abstract: PURPOSE:To obtain a desired profile emphasis with respect to a picture by changing a profile emphasizing frequency corresponding to the horizontal frequency of an input signal in a television receiver using a converter for converting the number of scan lines twice as well as image receiving of normal television broadcasting. CONSTITUTION:When the horizontal frequency of the input signal is of about 15.75kHz, a high frequency component having a picture signal of 3MHz as a center is level- adjusted by a variable resistance 83 and supplied to an adder circuit 81 from which a picture signal obtained by executing the profile emphasis processing of a peaking frequency of 3mHz is supplied to a cathode ray tube 6. Then a picture whose frequency is emphasized by about 12cpd in conversion of space frequency at a visual distance 5H can be obtained. I the same manner the picture having a frequency component emphasized by about 12cpd can be obtained in case of about 31.5kHz horizontal frequency of the input signal. Thus, as the profile emphasizing frequency is changed in accordance with the horizontal frequency of the input signal, the space frequency with respect to the frequency except a horizontal frequency of about 15.75kHz, for instance, the input signal of about 31.5kHz, is emphasized, whereby a desired profile emphasis with respect to a picture can be carried out.
Patent JP-H1065060-A (JP)
Title: Metal reinforcing plate for supporting semiconductor package, member for metal reinforcing plate, and their manufacturing method
Inventor: NAKANO TADASHI
IPC: H01L23/14
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble from occurring due to the adhesion of chips to, for example, a mold on cutting even if an adhesive layer is formed also at a site that is opposite to a tie bar of a lead part to be cut off when mounting a semiconductor package. SOLUTION: A pilot hole and a metal reinforcing plate part 1 in desired shape are formed on a line material, for example, by punching and etching, an adhesive tape that is cut to a size so that the outer edge is slightly smaller than an outer edge 8 of the metal reinforcing plate and an inner edge 7 is located slightly outside a position that becomes the inner edge of an adhesion part when a semiconductor package is assembled using the metal reinforcing plate is adhered to the surface of the metal reinforcing plate 1, and then it is cut to a desired length, thus obtaining a member for metal enforcing plate. Then, the metal reinforcing plate 1 is cut off the member to obtain the metal reinforcing plate 1 from the member for metal reinforcing plate.
Patent JP-S6461037-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: MORI HARUHISA
IPC: H01L21/60
Filed: 1987-09-01
Abstract: PURPOSE:To regulate placing current density irrespective of the number of bump contact windows on a barrier metal and to maintain growing velocity of bumps of plating constant by providing means for controlling plating voltage of an object to be plated with two or more contacts. CONSTITUTION:A semiconductor substrate 41, contacts 47 (47a, 47b) of two or more insulated barrier metals 44 (44a, 44b), and an object 14 to be plated made of a plurality of bump contact windows 46 opened at a resist film 45. A plating current is fed through plating voltage control means 17 between the contacts 47 of two or more insulated barrier metals 44 and opposite plating electrodes 13, and plating is grown in the window 46 by the plating current. The plating current is interrupted through short-circuit detecting means 17 by the contact between the bumps 16 due to the growth of the plating.
Patent JP-H04105793-A (JP)
Title: Pressing machine
Inventor: SHIBATA HIROAKI
IPC: B30B1/18
Filed: 1990-08-22
Abstract: PURPOSE:To execute ram driving and ram adjustment with the same unit of driving device without using hydraulic press by putting together vertical driving of the ram guide and the ram adjustment to the unit with one driving device. CONSTITUTION:At the time of driving a first driving motor 25, by rotating a first nut member 33, e.g. the ram fitted to a rod member 19 is fast forwarded downward. Further, at the time of driving a second driving motor 31, by rotating a second nut member 35, e.g. the ram fitted to the rod member 19 is slowly driven downward. Further, at the time of rotating the first and the second nut members 33, 35, to the same direction at the same velocity, the rod member 19 is only rotated and not shifted to axial direction. Then, the first and the second nut members 33, 35 are rotated to the same direction (or the reverse direction) and by giving the rotating velocity difference, shifting velocity to the axial direction of rod member 19 can be largely changed.
Patent JP-H04102666-A (JP)
Title: Wall structure of sitting room with no window
Inventor: HASEGAWA TOSHIO
IPC: G09F19/22
Filed: 1990-08-22
Abstract: PURPOSE:To improve the comfortability of a sitting room by forming a sitting room furnishing a wall with no window on the whole periphery, and locking a picture display device to a holder fixed integrally to a part of the wall. CONSTITUTION:At a part of a wall 3 with no window surrounding a sitting room 1, a picture display device 5 is provided to incorporate with an embedding wall body, or it is hooked on the surface of the wall 3 to mount and demount freely making into a tapestry structure. Then, a luminous unit 12 is provided to the picture display device 5 to make the picture 7 visible without an external lighting, and a picture screen 10 is made windable by winding a winding handle 17 manually or by a remote automatic controller, while making the thickness of the device 5 thin enough to prevent to narrow the sitting room. Furthermore, a voice reproducing means, a fragrance releasing means, and the like are provided to the device 5, and the device, the picture therein, and the like are made replaceable. Consequently, the comfortability can be improved without narrowing the living space.
Patent JP-S6187682-A (JP)
Inventor: CHIYON UN KIMU
IPC: A61K31/397
Filed: 1985-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0268803-A (JP)
Title: Light box
Inventor: MORIYAMA YOSHIYUKI
IPC: G09F13/04
Filed: 1988-09-01
Abstract: PURPOSE:To obtain a small-sized and thin type light box having no light unevenness and less temperature increase and temperature distribution, and facilitate the energy saving and cost reduction by disposing a face type member having a plurality of pores bored according to the light strength from a light source between the light source and a light diffusing plate. CONSTITUTION:A face type member 1 having a plurality of pores is fixed to the light diffusing plate 3 side of a light source 4 with a transparent adhesive 2. The plural numbers of pores are bored in the face type member 1 according to a pore opening rate determined by the inversely proportional ratio to the distribution of the light flux reached to the light diffusing plate 3 by the light source 4 and a reflector 5. Namely, by adding the face type member 1 having a light transmittance inversely proportional to the distribution strength of the light flux reached to the light diffusing plate 3 by the light source 4 and the reflector 5, the light flux transmitted through the light diffusing plate 3 is made uniform. The heat energy causing imbalance of the heat distribution is never reached to a light diffusing plate 13 due to the face type member 11. Hence, a small-sized and thin type light box having no light unevenness, less temperature increase and temperature distribution, and also satisfactory heat-resistance and weather resistance can be obtained at low cost.
Patent JP-S59109701-A (JP)
Inventor: INOUE KATSUYUKI
IPC: F22B37/42
Filed: 1982-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0828075-A (JP)
Title: Self-driven double-deck parking equipment
Inventor: GOTOU NAMITO
IPC: E04H6/06
Filed: 1994-07-14
Abstract: PURPOSE:To make a mechanism of a simple double-deck parking equipment workable simply by using power of a car to be parked thereon, and to ensure safety for the equipment by providing fall-preventing functions. CONSTITUTION:A rectangular pallet is equipped with a device that ascends and descends by turning force of driving wheels of a car that is driven onto the pallet. Supports 10 are provided on the front and the rear on the right side and on the front and the rear on the left side of the pallet, and a trestle 11 equipped with an ascent/descent mechanism is provided on one place on the inner driving part side. A roller 2 that rises toward the exit side while the pallet is lifted up and falls while the pallet is grounded is provided, and thereby a safety device that prevents the car on the pallet from moving forward and rearward while the pallet is moving up and allows the car to get on and off the pallet being grounded is provided.
Patent JP-2000056118-A (JP)
Title: Radiation sensitive composition for color filter
Inventor: ABE SHIGERU
IPC: G02B5/20
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a new radiation sensitive compsn. for a color filter having good developing ability even in the case of contg. a pigment in high concentration, without generating residual dross or stains on an unexposed portion of a substrate and a light shielding layer, and providing a pixel excellent for adhesion to the substrate and the light shielding layer. SOLUTION: A radiation sensitive compsn. for a color filter has a characteristics contg. (A) a coloring agent, (B) an alkaline soluble resin contg. a copolymer of a monomer, which is selected from a group of di-carbonic acid mono-(2-acryloiloxy ethyl) and di-carbonic acid mono-(2-methacryloiloxy ethyl), and an other copolymerisable monofunctional monomer, (C) a multi functional monomer and (D) a photo polymerization initiator.
Patent JP-S6461078-A (JP)
Title: Selection of single axial mode semiconductor laser
Inventor: UEHARA KUNIO
IPC: H01S5/00
Filed: 1987-09-01
Abstract: PURPOSE:To select and remove elements of a single axial mode characteristic unstable with time by performing a heat cycle test on single axial mode semiconductor laser welded to a heat absorber by fusion and measuring changes of the output light spectrum characteristic. CONSTITUTION:A heat cycle test performed on single axial mode semiconductor laser welded to a heat absorber by fusion. A submode suppression ratio of the single axial mode semiconductor laser before and after the heat cycle test is compared. The heat cycle test is repeated at low temperature of -65 deg.C and high temperature of 150 deg.C, a cycle of repetition is 60 minutes, the holding time at each of the low temperature and high temperature is at least 20 minutes or longer, and the number of repetition is at least 10 or more. Therefore, elements of single axial mode characteristics unstable with time are selected and removed without generating unnecessary accelerated deterioration.
Patent JP-H0864193-A (JP)
Title: Alkaline secondary battery separator
Inventor: MATSUNAMI TAKAAKI
IPC: H01M2/16
Filed: 1994-08-22
Abstract: PURPOSE: To provide an alkaline secondary battery separator in which affinity with an electrolyte is increased, the life of a battery is lengthened, and self- discharge is decreased by containing no organic binder by containing inorganic oxide particles in a polyolefin nonwoven fabric. CONSTITUTION: Inorganic oxide sol containing colloidal inorganic oxide particles 3 having self-binding ability is stuck to a polyolefin nonwoven fabric 1. The inorganic oxide particles 3 or hydrate particles of the inorganic oxide are deposited on and bonded to fibers 2 constituting the nonwoven fabric 1 to form an alkaline secondary battery separator.
Patent JP-H06216776-A (JP)
Title: Pulse duration modulation device
Inventor: KAN DAIKON
IPC: H03K7/00
Filed: 1993-09-03
Abstract: PURPOSE: To improve the degree of integration in the production of single chip by comparing inverted data with a clock signal and outputting a high-potential or low-potential signal corresponding to the result. CONSTITUTION: Pulse width data D10 -D13 for determining the width of pulse are impressed from the outside to a register part 1 of storage circuit 10 simultaneously with the input of the same reset signal/RE as a power source VDD. These data D10 -D13 are impressed to an inverter part 12 of circuit 10, inverted and impressed to a comparator circuit 30. Besides, a counting means 20 counts a pulse width modulation enable signal inputted from the outside and the clock signal inputted by a reset signal. Then, the comparator means 30 compares the inverted data with the data of clock signals and when the inverted data are larger, the high-potential signal is outputted but when these data are smaller, the low-potential signal is outputted. This signal is shaped by a buffer part 31 of circuit 30, latched by an output circuit 40 and outputted.  Then, data processing speed is accelerated, and the degree of integration in the production of single chip is improved.
Patent JP-S59109929-A (JP)
Title: Input and output controller
Inventor: TAKAGI HAJIME
IPC: G06F13/38
Filed: 1982-12-15
Abstract: PURPOSE:To improve the performance of an information processing system by providing an input/output controller with a data converting mechanism. CONSTITUTION:If an input/output instruction for transferring output data to an input/output device 4-T is generated after the system is initialized when started, the instruction is decoded and an input/output port 34-T is set in code conversion output transfer mode. When an output transfer command specifies code conversion, output transfer data is converted from the EBCDIC code to the JIS code and transferred. When the input/output instruction is an input data transfer command accompanied by code conversion, the input/output port 34-T is set in code conversion input transfer mode and input transfer data is converted from the JIS code to the EBCDIC code and transferred.
Patent JP-H0382513-A (JP)
Title: Optical reflection mirror and its manufacture
Inventor: MATSUKURA TOSHIO
IPC: B29L11/00
Filed: 1989-08-25
Abstract: PURPOSE:To produce the optical reflection mirror at a low cost, with less deformation and high accuracy by a method in which the transferring sheet provided with a mirror member is arranged in a mold and is molded integrally with a resin molded object by injecting resin in the mold, and then the transferring sheet is separated from the solidified resin molded object, whereby the mirror member is transferred onto the surface of the resin molded object. CONSTITUTION:A film is conveyed between a stationary mold 2 and a movable mold 3 with rollers 9 and 10, and the part of the film 8 on which a reflection foil 7 is formed, is positioned correspondingly to the product cavity 5 of the stationary mold 2. Next, the movable mold 3 is moved and the molds are clamped, and then resin is cast from a sprue in the state where the film 8 on which the reflection foil 7 is formed, is nipped between the stationary mold 2 and the movable mold 3, whereby the cavity 5 of a product is filled with resin. The reflection foil 7 on the film 8 is transferred to the side of resin material 11 from the upper surface of the film 8 by the heat of the resin material 11 cast in the product cavity 5 and is closely bonded therewith. The surface of the reflection mirror is molded on the product surface corresponding to the molding face 6 of the movable mold 3.
Patent JP-S6281903-A (JP)
Title: Automatic train controller
Inventor: SAWADA MASATAKA
IPC: B60L3/08
Filed: 1985-10-02
Abstract: PURPOSE:To ensure the safety of passengers by inhibiting an emergency brake when the state of non-signal is brought after receiving an upper-level signal and operating a normal service brake. CONSTITUTION:When the state of non-signal is brought under the state in which ATC signals 40-01 are received, a speed check relay CHR is released, and a normal service brake relay 36a is restored while an emergency brake relay 36b is released. When the upper-level signals of ATC signals 70, 50 are received, on the other hand, a memory relay MR is operated. When the state of non-signal is brought under the state, a 01 signal is inputted to a speed check circuit 35 through a contact MR1. When a speed signal is made higher than the 01 signal, the speed check relay CHR is released, and the normal service brake relay 36a is restored, thus operating a normal service brake.